Philippe JEAN-PIERRE

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Isabelle BonnetElie HaddadLorenzo GuglielmettiPascale BémerLouis BernardAnne BourgoinRachel BraultGaud CathoEric CaumesLélia EscautEric FourniolsMathilde Fréchet-JachymAlice GaudartHélène GuillotBarthélémy Lafon-DesmursJ.P. LanoixPhilippe LanotteAdrien LemaignenBénédicte LemaireNadine LemaîtreChristophe MichauPhilippe MorandFaïza MougariDhiba Marigot-OuttandySolene Patrat-DelonThomas PerpointCaroline PiauValérie PourcherVirginie ZarroukValérie ZellerNicolas VezirisStéphane JaureguiberryAlexandra Aubry
• Organismes : Centre d'Immunologie et des Maladies Infectieuses CHU Pitié-Salpêtrière [AP-HP] Institut Pierre Louis d'Epidémiologie et de Santé Publique Centre d'Immunologie et des Maladies Infectieuses Centre Hospitalier Universitaire de Nantes = Nantes University Hospital Centre Hospitalier Régional Universitaire de Tours Centre hospitalier universitaire de Poitiers = Poitiers University Hospital Centre hospitalier universitaire de Poitiers = Poitiers University Hospital Hospices Civils de Lyon CHU Pitié-Salpêtrière [AP-HP] Hôpital Bicêtre [AP-HP, Le Kremlin-Bicêtre] Université Paris-Saclay CHU Pitié-Salpêtrière [AP-HP] Centre Hospitalier de Bligny Laboratoire de Bactériologie [CHU Nice] Hôpital Robert Ballanger [Aulnay-sous-Bois] Centre Hospitalier Tourcoing CHU Amiens-Picardie Agents infectieux, résistance et chimiothérapie - UR UPJV 4294 Centre Hospitalier Régional Universitaire de Tours Centre Hospitalier Régional Universitaire de Tours Centre Hospitalier de Bligny CHU Amiens-Picardie Centre hospitalier de Saint-Nazaire Hôpital Cochin [AP-HP] GHU AP-HP Centre Université Paris Cité Hôpital Lariboisière-Fernand-Widal [APHP] Université Sorbonne Paris Nord Centre Hospitalier de Bligny Centre Hospitalier Universitaire de Rennes [CHU Rennes] = Rennes University Hospital [Pontchaillou] Hospices Civils de Lyon Centre Hospitalier Universitaire de Rennes [CHU Rennes] = Rennes University Hospital [Pontchaillou] CHU Pitié-Salpêtrière [AP-HP] Institut Pierre Louis d'Epidémiologie et de Santé Publique Hôpital Beaujon [AP-HP] Université Sorbonne Paris Nord Groupe Hospitalier Diaconesses Croix Saint-Simon Centre d'Immunologie et des Maladies Infectieuses CHU Pitié-Salpêtrière [AP-HP] CHU Saint-Antoine [AP-HP] CHU Tenon [AP-HP] CHU Trousseau [APHP] CHU Rothschild [AP-HP] Hôpital Bicêtre [AP-HP, Le Kremlin-Bicêtre] CHU Pitié-Salpêtrière [AP-HP] Institut Pierre Louis d'Epidémiologie et de Santé Publique Centre d'Immunologie et des Maladies Infectieuses
• Publié dans Microorganisms le 24/10/2020

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Résumé : The optimal treatment for osteoarticular infection due to multidrug-resistant tuberculosis strains (MDR-OATB) remains unclear. This study aims to evaluate the diagnosis, management and outcome of MDR-OATB in France. We present a case series of MDR-OATB patients reviewed at the French National Reference Center for Mycobacteria between 2007 and 2018. Medical history and clinical, microbiological, treatment and outcome data were collected. Twenty-three MDR-OATB cases were reported, representing 3% of all concurrent MDR-TB cases in France. Overall, 17 were male, and the median age was 32 years. Six patients were previously treated for TB, including four with first-line drugs. The most frequently affected site was the spine (n = 16). Bone and joint surgery were required in 12 patients. Twenty-one patients (91%) successfully completed the treatment with a regimen containing a mean of four drugs (range, 2-6) for a mean duration of 20 months (range, 13-27). Overall, high rates of treatment success were achieved following WHO MDR-TB treatment guidelines and individualized patient management recommendations by the French National TB Consilium. However, the optimal combination of drugs, duration of treatment and role of surgery in the management of MDR-OATB remains to be determined.

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Fichiers liés : microorganisms-10-01215.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Benjamin DubandPascal MotreffPierre MarcolletAlexandre GametMarie-Pascale DecomisOlivier BarChristophe Saint-EtienneRadwan HakimAlexandre CanvilleLouis ViallardLouis ViallardFarzin BeyguiFarzin Esmail BeyguiPierre-François LesaultPhilippe BonnetEric DurandEmmanuel BoiffardJean-Philippe ColletHakim BenamerPhilippe CommeauGuillaume CaylaBruno PereiraRené KoningGrégoire Rangé
• Organismes : Service Cardiologie Médicale et Médecine Vasculaire [CHU Clermont-Ferrand] Service Cardiologie Médicale et Médecine Vasculaire [CHU Clermont-Ferrand] Centre Hospitalier Jacques Coeur [Bourges] Centre Hospitalier Regional d'Orléans Pôle Santé Oréliance CHU Trousseau [Tours] Nouvelle Clinique Tourengelle Hôpitaux de Chartres [Chartres] Clinique Saint-Hilaire [Rouen] Centre Hospitalier Henri Mondor d'Aurillac Centre Hospitalier Henri Mondor d'Aurillac Département de Médécine Vasculaire [CHU Caen] Service de chirurgie cardiaque [CHU Caen] Hôpital privé de l'Estuaire [Le Havre] Service de cardiolgie [Hôpital Jacques-Monod] UNIROUEN - UFR Santé Centre Hospitalier Départemental - Hôpital de La Roche-sur-Yon CHU Pitié-Salpêtrière [AP-HP] Clinique de la Roseraie Polyclinique Les Fleurs - ELSAN Centre Hospitalier Universitaire de Nîmes Service Biostatistiques, Télématiques, Traitement de l’image [CHU Clermont-Ferrand] Clinique Saint-Hilaire [Rouen] Hôpitaux de Chartres [Chartres]
• Publié dans Medicine le 28/10/2020

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Résumé : Early mortality post-ST-segment elevation myocardial infarction (STEMI) in France remains high. The multicentre France Percutaneous Coronary Intervention Registry includes every patient undergoing coronary angiography in France. We analyzed the prevalence and impact of unmodifiable and modifiable risk factors on 30-day survival in patients experiencing STEMI. Patients admitted for STEMI between 01/2014 and 12/2016 were included in the analysis. Patients with nonobstructive coronary artery disease, with cardiogenic shock or cardiac arrest without STEMI, were excluded. Prehospital, clinical and procedural data were collected prospectively by the cardiologist in the cath lab using medical reporting software. Information on outcomes, including mortality, was obtained by a dedicated research technician by phone calls or from medical records. Marginal Cox proportional hazards regression was used to test the predictive value for survival at 30 days in a multivariable analysis. Included were 2590 patients (74% men) aged 63 ± 14 years. During the first month, 174 patients (6.7%) died. After adjustment, unmodifiable variables significantly associated with reduced 30-day survival were: age > 80 years (prevalence 15%; hazard ratio [HR] 2.7; 95% confidence interval [CI] 1.5-4.7), chronic kidney disease (2%; HR 5.3; 95% CI 2.6-11.1), diabetes mellitus (14%; HR 1.6; 95% CI 1.0-2.5), anterior or circumferential electrical localization (39%; HR 2.0; 95% CI 1.4-2.9), and Killip class 2, 3, or 4 (7%; HR 3.4; 95% CI 1.9-5.9; 2%; HR 10.1; 95% CI 5.3-19.4; 4%; HR 18; 95% CI 10.8-29.8, respectively). Among modifiable variables, total ischemic time > 3 hours (68%; HR 1.8; 95% CI 1.1-3.0), lack of appropriate premedication (18%; HR 2.2; 95% CI 1.5-3.3), and post-PCI TIMI < 3 (6%; HR 4.9; 95% CI 3.2-7.6) were significantly associated with reduced 30-day survival. Most predictors of 30-day survival post-STEMI are unmodifiable, but outcomes might be improved by optimizing modifiable factors, most importantly ischemic time and appropriate premedication.

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Fichiers liés : Early_survival_after_acute_myocardial_infarction.68.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Pierre BarbanAudrey de NazelleStéphane ChatelinPhilippe QuirionKévin Jean
• Organismes : Laboratoire Modélisation, épidémiologie et surveillance des risques sanitaires Pasteur-Cnam Risques infectieux et émergents Centre International de Recherche sur l'Environnement et le Développement Imperial College London Association Négawatt Centre International de Recherche sur l'Environnement et le Développement Laboratoire Modélisation, épidémiologie et surveillance des risques sanitaires Pasteur-Cnam Risques infectieux et émergents Imperial College London
• Publié dans International Journal of Public Health le 27/10/2020

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Résumé : Objectives: Energy transition scenarios are prospective outlooks describing combinations of changes in socioeconomic systems that are compatible with climate targets. These changes could have important health co-benefits. We aimed to quantify the health benefits of physical activity caused by active transportation on all-cause mortality in the French negaWatt scenario over the 2021-2050 period. Methods; Relying on a health impact assessment framework, we quantified the health benefits of increased walking, cycling and E-biking projected in the negaWatt scenario. The negaWatt scenario assumes increases of walking and cycling volumes of +11% and +612%, respectively, over the study period. Results: As compared to a scenario with no increase in volume of active travel, we quantified that the negaWatt scenario would prevent 9,797 annual premature deaths in 2045 and translate into a 3-month increase in life expectancy in the general population. These health gains would generate €34 billion of economic benefits from 2045 onwards. Conclusion: Increased physical activity implied in the negaWatt transition scenario would generate substantial public health benefits, which are comparable to the gain expected by large scale health prevention interventions.

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Fichiers liés : ijph-67-1605012.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Roel AaijCarlos Abellán BetetaThomas AckernleyBernardo AdevaMarco AdinolfiHossein AfsharniaChristine Angela AidalaSalvatore AiolaZiad AjaltouniSimon AkarJohannes AlbrechtFederico AlessioMichael AlexanderAlejandro Alfonso AlberoZakariya AlioucheGeorgy AlkhazovPaula Alvarez CartelleSandra AmatoYasmine AmhisLiupan AnLucio AnderliniAleksei AndreianovMirco AndreottiFlavio ArchilliAlexander ArtamonovMarina ArtusoKenenbek ArzymatovElie AslanidesMichele AtzeniBenjamin AudurierSebastian BachmannMarie BachmayerJohn BackPablo Baladron RodriguezVladislav BalaguraWander BaldiniJuan Baptista LeiteRoger BarlowSergey BarsukWilliam BarterMatteo BartoliniFedor BaryshnikovJan-Marc BaselsGiovanni BassiBaasansuren BatsukhAlexander BattigAurelio BayMaik BeckerFranco BedeschiIgnacio BediagaAndrew BeiterVladislav BelavinSamuel BelinViolaine BelleeKonstantin BelousIlia BelovIvan BelyaevGiovanni BencivenniEli Ben-HaimAlexander BerezhnoyRoland BernetDaniel BerninghoffHarris Conan BernsteinClaudia BertellaAlessandro BertolinChristopher BetancourtFederico BettiIa. BezshyikoIaroslava BezshyikoSrishti BhasinJihyun BhomLingzhu BianMartin Stefan BiekerSimone BifaniPierre BilloirMatthew BirchFionn Caitlin Ros BishopAlexander BitadzeAndrea BizzetiMikkel BjørnMichele Piero BlagoThomas BlakeFrederic BlancSteven BluskDana BobulskaJulian Alexander BoelhauveOscar Boente GarciaThomas BoettcherAlexey BoldyrevAlexander BondarNikolay BondarSilvia BorghiMaxim BorisyakMartino BorsatoJozef Tomasz BorsukSonia Amina BouchibaThemistocles BowcockAlexandre BoyerConcezio BozziMatthew John BradleySvende BraunAlexandre Brea RodriguezMichael BrodskiJolanta BrodzickaArnau Brossa GonzaloDavide BrunduAnnarita BuonauraChristopher BurrAlbert BurscheAnatoly ButkevichJordy Sebastiaan ButterJan BuytaertWiktor ByczynskiSandro CadedduHao CaiRoberto CalabreseLukas CaleficeLiliet Calero DiazStefano CaliRyan CalladineMarta CalviMiriam Calvo GomezPatricia Camargo MagalhaesAlessandro CamboniPierluigi CampanaAngel Fernando Campoverde QuezadaSimone CapelliLorenzo CapriottiAngelo CarboneGiovanni CarboniRoberta CardinaleAlessandro CardiniIna CarliPaolo CarnitiLeon David CarusKazuyoshi Carvalho AkibaAdrian Casais VidalGianluigi CasseMarco CattaneoGiovanni CavalleroJacopo CerasoliJacopo CerasoliAbbie Jane ChadwickMatthew George ChapmanPh. CharpentierPhilippe CharpentierPh. CharpentierGeorgios ChatzikonstantinidisCarlos Alberto Chavez BarajasMaximilien ChefdevilleChen ChenShanzhen ChenAleksei ChernovVeronika ChobanovaSerhii CholakMarcin ChrzaszczAlexsei ChubykinVladimir ChulikovPaolo CiambroneMaria Flavia CicalaXabier Cid VidalGregory CiezarekP.E.L. ClarkeMarco ClemencicHarry CliffJoel ClosierJohn Leslie CobbledickVictor CocoJoao a B CoelhoJulien CoganEric CognerasLucian CojocariuPaula CollinsTommaso ColomboLiliana CongedoAndrea ContuNaomi CookeGeorge CoombsGloria CortiCayo Mar Costa SobralBenjamin CouturierDaniel Charles CraikJana CrkovskáMelissa Maria Cruz TorresRobert CurrieCesar Luiz da SilvaShakhzod DadabaevElena Dall'OccoJeremy DalsenoCarmelo d'AmbrosioAnna DanilinaPhilippe d'ArgentAdam DavisOscar de Aguiar FranciscoKristof de BruynStefano de CapuaMichel de CianJussara de MirandaLeandro de PaulaMarilisa de SerioDario de SimonePatrizia de SimoneFabio de VellisJacco de VriesCameron Thomas DeanDaniel DecampLuigi del BuonoBlaise DelaneyHans Peter DembinskiAdam DendekVadym DenysenkoDenis DerkachOlivier DeschampsFabrice DesseFrancesco DettoriBiplab DeyAlessandro Di CiccoPasquale Di NezzaSergey DidenkoLorena Dieste MaronasHans DijkstraVasyl DobishukAmanda May DonohoeFrancesca DordeiAlberto dos ReisLauren DouglasAnatoliy DovbnyaAnthony Gavin DownesKarlis DreimanisMaciej Wojciech DudekLaurent DufourViacheslav DukPaolo DuranteJohn Matthew DurhamDeepanwita DuttaAgnieszka DziurdaAlexey DzyubaSajan EasoUlrik EgedeVictor EgorychevSemen EidelmanStephan EisenhardtSurapat Ek-InLars EklundScott ElyAlexandru EneEliane EppleStephan EscherJonas Nathanael EschleSevda EsenTimothy EvansAntonio FalabellaJingzhou FanYanting FanBo FangStephen FarryDavide FazziniMauricio FéoAntonio Fernandez PrietoAlex Daniel FernezFabio FerrariLino Ferreira LopesFernando Ferreira RodriguesSilvia Ferreres SoleMartina FerrilloMassimiliano Ferro-LuzziSergey FilippovRosa Anna FiniMassimiliano FioriniMiroslaw FirlejKamil Leszek FischerK.M. FischerDillon Scott FitzgeraldConor FitzpatrickTomasz FiutowskiFrederic FleuretMarianna FontanaFlavio FontanelliRoger FortyVinicius Franco LimaManuel Franco SevillaMarkus FrankEdoardo FranzosoGiulia FrauChristoph FreiDavid Anthony FridayJinlin FuQuentin FuehringWolfgang FunkEmmy GabrielTatiana GaintsevaAbraham Gallas TorreiraDomenico GalliSilvia GambettaYuyue GanMiriam GandelmanPaolo GandiniYuanning GaoMichela GarauLuis Miguel Garcia MartinPaula Garcia MorenoJulián García PardiñasBeatriz Garcia PlanaFelipe Andres Garcia RosalesLluis GarridoClara GasparRobbert Erik GeertsemaDavid GerickLouis Lenard GerkenEvelina GersabeckMarco GersabeckTimothy GershonDawid GerstelPhilippe GhezPh. GhezValerie GibsonHenryk Karol GiemzaMatteo GiovannettiAlessandra GioventùPere Gironella GironellLavinia-Helena GiubegaCarmen GiuglianoKonstantin GizdovEvangelos Leonidas GkougkousisVladimir GligorovCarla GöbelElisabet GolobardesDmitry GolubkovAndrey GolutvinAlvaro GomesSergio Gomez FernandezFernanda Goncalves AbrantesMateusz GoncerzGuanghua GongPetr GorbounovIgor Vladimirovich GorelovClaudio GottiEkaterina GovorkovaJascha Peter GrabowskiThomas GrammaticoLuis Alberto Granado CardosoEugeni GraugésElena GraveriniGiacomo GrazianiAlexandru GrecuLex Marinus GreevenPeter GriffithLucia GrilloSergey GromovBarak Raimond Gruberg CazonChenxi GuMarco GuarisePaul Andre GüntherEvgeny GushchinAndreas GuthT. GysThierry GysThomas HadavizadehGuido HaefeliChristophe HaenJakob HaimbergerTabitha Halewood-LeagasPhoebe Meredith HamiltonJan Patrick HammerichQundong HanXiaoxue HanThomas Henry HancockStephanie Hansmann-MenzemerNeville HarnewThomas HarrisonChristoph HasseMark HatchJibo HeMalte HeckerKevin HeijhoffKevin HeinickeArthur Marius HennequinKarol HennessyLouis HenryJohannes HeuelAdlène HicheurDonal HillMartha HiltonSophie Elizabeth HollittJiangqiao HuJifeng HuWenhua HuXiaofan HuWenqian HuangXiaotao HuangWouter HulsbergenRoss John HunterMikhail HushchynDavid HutchcroftDaniel HyndsPhilipp IbisMarek IdzikDmitrii IlinPhilip IltenAlexander InglessiArtur IshteevKuzma IvshinRichard JacobssonSune JakobsenE. JansBrij Kishor JashalA. JawaheryVukan JevticFeng JiangMalcolm JohnDaniel JohnsonChristopher JonesThomas Peter JonesBeat JostNathan JurikSergii KandybeiYouen KangMatthias KaracsonMaksim KarpovFloris KeizerMatthew KenzieTjeerd KetelBasem KhanjiAnastasiia KharisovaSergei KholodenkoThomas KirnVeronica Soelund KirsebomOuail KitouniSuzanne KlaverKonrad KlimaszewskiSerhii KoliievAlmagul KondybayevaAnatoly KonoplyannikovPawel KopciewiczRenata KopecnaPatrick KoppenburgMikhail KorolevIgor KostiukOleksander KotSofia KotriakhovaPolina KravchenkoLeonid KravchukRafal Dominik KrawczykMichal KrepsFelix Johannes KressSophie Katharina KretzschmarPavel KrokovnyWojciech KrupaWojciech KrzemienWojciech KucewiczMarcin KucharczykVasily KudryavtsevHilbrand Steffen KuindersmaGerd Joachim KundeTengiz KvaratskheliyaDaniel LacarrereGeorge LaffertyAdriano LaiAndrea LampisDavide LancieriniJohn Jake LaneRichard LaneGaia LanfranchiChristoph LangenbruchJan LangerOliver LantwinThomas LathamFederico LazzariRenaud Le GacSook Hyun LeeRegis LefèvreAlexander LeflatSergey LegotinOlivier LeroyTadeusz LesiakBlake LeveringtonHengne LiLei LiPeilian LiShiyang LiYiming LiYutong LiZhuoming LiXixin LiangTai-Hua LinRolf LindnerVitalii LisovskyiRoman LitvinovGuoming LiuHuanhuan LiuShuaiyi LiuAngelo LoiJulian Lomba CastroIain LongstaffJose LopesGeorge Holger LovellYu LuDonatella LucchesiStanislav LuchukMiriam Lucio MartinezValeriia LukashenkoYiheng LuoAnna LupatoEleonora LuppiOliver LuptonAlberto LusianiXiao-Rui LyuLishuang MaRuiting MaSerena MaccoliniFrederic MachefertFlorin MaciucVladimir MackoPatrick MackowiakSamuel Maddrell-ManderOlga MadejczykLakshan Ram Madhan MohanOleg MaevArtem MaevskiyDmitrii MaisuzenkoMaciej Witold MajewskiJakub Jacek MalczewskiSneha MaldeBartosz MaleckiAlexander MalininTimofei MaltsevHanna MalyginaGiulia MancaGiampiero MancinelliDaniele ManuzziDaniele MarangottoJan MaratasJean François MarchandUmberto MarconiSaverio MarianiCarla Marin BenitoMatthieu MarinangeliJörg MarksAlexander Mclean MarshallPhillip John MarshallGiuseppe MartellottiLoris MartinazzoliMaurizio MartinelliDiego Martinez SantosFernando Martinez VidalAndré MassafferriMarcel MaterokRosen MatevAbhijit MathadZoltan MatheViacheslav MatiuninClara MatteuzziKara Renee MattioliAndrea MauriEmilie MauriceJuan MauricioMichal Kazimierz MazurekMichael MccannLucas McconnellTamaki Holly McgrathAndrew McnabRonan McnultyJames Vincent MeadBrian MeadowsGerwin MeierNis MeinertDmytro MelnychukSimone MeloniMarcel MerkAndrea MerliLucas Meyer GarciaMikhail MikhasenkoDiego Alejandro MilanesEdward James MillardMarko MilovanovicMarie-Noelle MinardAlessandro MinottiLuca MinzoniSara Elizabeth MitchellBiljana MitreskaDominik Stefan MitzelAntje MöddenRizwaan Adeeb MohammedRazvan Daniel MoiseTitus MombächerIgancio Alberto MonroyStephane MonteilMauro MorandinGianfranco MorelloMichael Joseph MorelloJakub MoronAdam Benjamin MorrisAndrew George MorrisRaymond MountainHongjie MuFranz MuheimMick MulderDominik MüllerKatharina MüllerColm Harold MurphyDonal MurrayPiera MuzzettoParas NaikTatsuya NakadaRaja NandakumarTara NanutIrina NastevaMatthew NeedhamIlaria NeriNicola NeriSebastian NeubertElisabeth Maria NielRyan NewcombeThi Dung NguyenChung Nguyen-MauElisabeth Maria NielSimon NieswandNikolay NikitinNiklas Stefan NolteCamille NormandCynthia NunezAgnieszka Oblakowska-MuchaVladimir ObraztsovDaniel Patrick O'HanlonRudolf OldemanMario Edgardo OlivaresC.J.G. OnderwaterAnna OssowskaJuan Martin Otalora GoicocheaTatiana OvsiannikovaPatrick OwenMaria Aranzazu OyangurenBhagyashree PagarePreema Rennee PaisTommaso PajeroAntimo PalanoMatteo PalutanYue PanGennady PanshinAntonios PapanestisMarco PappagalloLuciano PappalardoCheryl PappenheimerWilliam ParkerChristopher ParkesChristopher John ParkinsonBarbara PassalacquaGiovanni PassalevaAlessandra PastoreMitesh PatelClaudia PatrignaniChristopher James PawleyAlex PearceAntonio PellegrinoMonica Pepe AltarelliStefano PerazziniDmitrii PereimaPascal PerretMarko PetricKonstantinos PetridisAlessandro PetroliniAleksandr PetrovStefano PetrucciMarco PetruzzoThi Thuy Hang PhamAnton PhilippovLorenzo PicaMauro PicciniBoleslaw PietrzykGuillaume PietrzykMartina PiliDavide PinciFlavio PisaniResmi P. KVlad-Mihai PlacintaJonathan PlewsMaximo Plo CasasusFrancesco PolciMarco Poli LenerMariia PoliakovaAnton PoluektovGabriela Johanna PomeryIvan PolyakovErica PolycarpoGabriela Johanna PomerySebastien PonceDmitry PopovSergei PopovStanislav PoslavskiiKodassery PrasanthLaura PrombergerClaire ProuveValery PugatchHannah Louise PullenGiovanni PunziHongrong QiWenbin QianJia-Jia QinNing QinRenato QuaglianiBoris QuintanaNaomi Veronika RaabRaul Iraq Rabadan TrejoBartlomiej RachwalJonas RademackerMatteo RamaMiguel Ramos PernasMurilo RangelFedor RatnikovGerhard RavenMéril ReboudFederico RediFlorian ReissClara Remon AlepuzZan RenVictor RenaudinRoberto RibattiStefania RicciardiKurt RinnertPatrick RobbeGary RobertsonAna Barbara RodriguesEduardo RodriguesJairo Alexis Rodriguez LopezE.R.R. Rodriguez RodriguezAlexandra Paige RollingsPhilipp RoloffVladimir RomanovskiyMarcos Romero LamasAntonio Romero VidalJordan Daniel RothMarcello RotondoMatthew Scott RudolphThomas RufJoan Ruiz VidalArtem RyzhikovJakub RyzkaJuan Jose Saborido SilvaNaylya SagidovaNiladribihari SahooBiagio SaittaMatteo SalomoniCristina Sanchez GrasRoberta SantacesariaCibran Santamarina RiosMarco SantimariaEmanuele SantovettiDanila SaraninGediminas SarpisMinaugas SarpisAlessio SartiCelestina SatrianoAlessia SattaMiroslav SaurDarya SavrinaHalime SazakLuke George Scantlebury SmeadAlessandro ScarabottoStefan SchaelMargarete SchellenbergManuel SchillerHeinrich SchindlerMichael SchmellingBurkhard SchmidtOlivier SchneiderAndreas SchopperMaxime SchubigerSebastian SchulteMarie Helene SchuneRainer SchwemmerBarbara SciasciaSara SellamAlexander SemennikovMara Senghi SoaresAntonino SergiNicola SerraLorenzo SestiniAlex SeuthePaul SeyfertYiduo ShangDesmond Mzamo ShangaseMikhail ShapkinIvan ShchemerovLesya ShchutskaTara ShearsLev ShekhtmanZhihong ShenVladimir ShevchenkoEdward Brendan ShieldsEvgenii ShmaninJoseph David ShupperdBenedetto Gianluca SiddiRafael Silva CoutinhoGabriele SimiSaverio SimoneNicola SkidmoreTomasz SkwarnickiMark SlaterIgor SlazykJennifer Clare SmallwoodJohn Gordon SmeatonAnastasia SmetkinaEluned SmithMark SmithAleksandra SnochMarcelo SoaresLais Soares LavraMichael SokoloffF.J.P. SolerAleksandr SolovevIvan SolovyevFelipe Luan Souza de AlmeidaBruno Souza de PaulaBernhard SpaanElisabetta Spadaro NorellaPatrick SpradlinFederico StagniMarian StahlSascha StahlPavol StefkoOlaf SteinkampOleg StenyakinHolger StevensSheldon StoneMaria Elena StramagliaMihai StraticiucDaria StrekalinaFidan SuljikJiayin SunLiang SunYipeng SunPeter SvihraPaul Nathaniel SwallowKrzysztof SwientekAdam SzabelskiTomasz SzumlakMaciej Pawel SzymanskiShantam TanejaAleksandr TerentevFrederic TeubertEric ThomasKayleigh Anne ThomsonVincent TisserandStephane t'JampensMark TobinLuca TomassettiDiego Torres Machadoda Yu TouMinh Tâm TranEkaterina TrifonovaCarina TripplGiulia TuciAlison TullyNiels TuningArtur UklejaDaniel Joachim UnverzagtEduard UrsovAndrii UsachovAndrey UstyuzhaninUlrich UwerAlexander VagnerVincenzo VagnoniAndrea ValassiGiovanni ValentiNuria Valls CanudasMartinus van BeuzekomMaarten van DijkEric van HerwijnenCharlotte Barbara van HulseMaarten van VeghelRicardo Vazquez GomezPablo Vazquez RegueiroCarlos Vázquez SierraStefania VecchiJaap VelthuisMichele VeltriAravindhan VenkateswaranMichele VeronesiMika VesterinenDaniel VieiraMaria Vieites DiazHarald ViemannXavier Vilasis-CardonaEva Vilella FiguerasAndrea VillaPascal VincentDorothea Vom BruchAlexey VorobyevVitaly VorobyevNikolai VoropaevKimberley VosRoland WaldiJohn WalshChishuai WangE. Vilella FiguerasJianchun WangJianqiao WangJike WangMengzhen WangRui WangYilong WangZhenzi WangZirui WangHeather Mckenzie WarkNigel WatsonSteffen Georg WeberDavid WebsdaleConstantin WeisserBenedict Donald C WesthenryDylan Jaide WhiteMark WhiteheadDirk WiednerGuy WilkinsonMichael WilkinsonIfan WilliamsMike WilliamsMark Richard James WilliamsFergus WilsonWojciech WislickiMariusz WitekLukas WitolaGuy WormserStephen WottonHangyi WuKenneth WyllieZhiyu XiangDong XiaoYuehong XieAo XuJingyi XuLi XuMenglin XuQingnian XuZehua XuZhihao XuDi YangShuangli YangYouhua YangZhenwei YangZishuo YangYuezhe YaoLauren Emma YeomansHang YinJiesheng YuXuhao YuanOleg YushchenkoEttore ZaffaroniMikhail ZavertyaevMilosz ZdybalOleksandr ZenaievMing ZengDongliang ZhangLiming ZhangShunan ZhangYanxi ZhangYu ZhangAlina ZharkovaAlexey ZhelezovYangheng ZhengXiaokang ZhouYixiong ZhouXianglei ZhuZhanwen ZhuValery ZhukovJennifer Brigitta ZonneveldQuan ZouStefano ZucchelliDavide ZulianiGianluca Zunica
• Organismes : Laboratoire de Physique de Clermont Laboratoire de Physique de Clermont Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire Leprince-Ringuet Laboratoire Leprince-Ringuet Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique Nucléaire et de Hautes Énergies Centre de Physique des Particules de Marseille Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique de Clermont Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire Leprince-Ringuet Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire Leprince-Ringuet Centre de Physique des Particules de Marseille Laboratoire d'Annecy de Physique des Particules Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique Nucléaire et de Hautes Énergies Centre de Physique des Particules de Marseille Laboratoire de Physique de Clermont Centre de Physique des Particules de Marseille Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire Leprince-Ringuet Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique de Clermont Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Centre de Physique des Particules de Marseille Laboratoire de Physique Nucléaire et de Hautes Énergies Centre de Physique des Particules de Marseille Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire d'Annecy de Physique des Particules Centre de Physique des Particules de Marseille Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique de Clermont Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique de Clermont Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique Nucléaire et de Hautes Énergies Centre de Physique des Particules de Marseille Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
• Publié dans Physical Review D le 02/11/2020

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Résumé : An improved measurement of the decay $B_s^0\to {\mu }^{+}{\mu }^{-}$ and searches for the decays $B^0\to {\mu }^{+}{\mu }^{-}$ and $B_s^0\to {\mu }^{+}{\mu }^{-}\gamma$ are performed at the LHCb experiment using data collected in proton-proton collisions at $\sqrt{s}=7$, 8 and 13 TeV, corresponding to integrated luminosities of 1, 2 and $6{\mathrm{fb}}^{-1}$, respectively. The $B_s^0\to {\mu }^{+}{\mu }^{-}$ branching fraction and effective lifetime are measured to be $\mathcal{B}(B_s^0\to {\mu }^{+}{\mu }^{-})=(3.09_{-0.43-0.11}^{+0.46+0.15})\times {10}^{-9}$ and $\tau (B_s^0\to {\mu }^{+}{\mu }^{-})=(2.07\pm 0.29\pm 0.03)\mathrm{ps}$, respectively, where the uncertainties include both statistical and systematic contributions. No significant signal for $B^0\to {\mu }^{+}{\mu }^{-}$ and $B_s^0\to {\mu }^{+}{\mu }^{-}\gamma$ decays is found and the upper limits $\mathcal{B}(B^0\to {\mu }^{+}{\mu }^{-})<2.6\times {10}^{-10}$ and $\mathcal{B}(B_s^0\to {\mu }^{+}{\mu }^{-}\gamma )<2.0\times {10}^{-9}$ at 95% confidence level are determined, where the latter is limited to the range $m_{\mu \mu }>4.9\mathrm{GeV}/c^2$. Additionally, the ratio between the $B^0\to {\mu }^{+}{\mu }^{-}$ and $B_s^0\to {\mu }^{+}{\mu }^{-}$ branching fractions is measured to be ${\mathcal{R}}_{{\mu }^{+}{\mu }^{-}}<0.095$ at 95% confidence level. The results are in agreement with the Standard Model predictions.

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Maxime DubartJean-Pierre PointierPhilippe JarnePatrice David
• Organismes : Centre d’Ecologie Fonctionnelle et Evolutive Centre de recherches insulaires et observatoire de l'environnement Centre d’Ecologie Fonctionnelle et Evolutive Centre d’Ecologie Fonctionnelle et Evolutive
• Publié dans Oikos le 30/10/2020

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Résumé : Metacommunity structure reflects the interplay of various processes, including niche filtering, extinction/colonization and interspecific interactions. Spatial patterns of species distributions are often analyzed to infer these processes. However, such inferences rely on often unrealistic equilibrium assumptions, and remain ambiguous, as different processes can produce similar patterns. Temporal data may improve these inferences. For example, stochastic species turnover may occur in local communities, while, on the long run, temporal changes are kept within limits set by locally available niches. Our objective is to explore how the joint analysis of spatial and temporal patterns can clarify the contribution of different processes to metacommunity structure. We recorded the occurrences of 21 freshwater mollusc species, and environmental data, in 250 sites over 17 successive years in a network of ponds in Guadeloupe (Lesser Antilles). We analyzed variation in α and β-diversities in space and time, and used a joint-species distribution mode to characterize species–environment and species–species relationships. Local communities showed pronounced temporal variation reflecting both imperfect species detection and true stochastic species turnover. On the long term however, local communities were largely controlled by niche filtering along two main environmental gradients, one driven by site connectivity, the other by hydrological stability and aquatic vegetation. Two gastropod clades, caenogastropods and pulmonates, showed contrasted spatio–temporal distributions resulting from different responses to these gradients, and these distributions seemed little altered by interspecific competition. Our study illustrates the benefit of using spatiotemporal metacommunity data to discern long-term impacts of niche filtering and species interactions behind short-term stochasticity.

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Fichiers liés : Oikos - 2022 - Dubart - Niche filtering competition and species turnover in a metacommunity of freshwater molluscs.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Pierre VernazzaPierre BeckOttaviano RueschA. BischoffL. BonalG. BrenneckaRosario BrunettoH. BusemannJohn CarterC. CarliCamille CartierM. CiarnielloV. DebailleA. DelsantiL. D’hendecourtE. FüriO. GroussinAurélie Guilbert-LepoutreJörn HelbertP. HoppeEmmanuël JehinL. JordaA. KingThorsten KleinePhilippe L. LamyJérémie LasueCorentin Le GuillouHugues LerouxI. LeyaT. MagnaY. MarrocchiA. MorlokOlivier MousisE. PalombaLaurette PianiE. QuiricoL. RemusatM. RoskoszMartin RubinS. RussellM. SchönbächlerN. ThomasJohan VilleneuveVassilissa VinogradoffP. WurzBrigitte Zanda
• Organismes : Laboratoire d'Astrophysique de Marseille Institut de Planétologie et d'Astrophysique de Grenoble Institut für Planetologie [Münster] Institut für Planetologie [Münster] Institut de Planétologie et d'Astrophysique de Grenoble Lawrence Livermore National Laboratory Institut d'astrophysique spatiale Institute of Geochemistry and Petrology [ETH Zürich] Laboratoire d'Astrophysique de Marseille Institut d'astrophysique spatiale Istituto di Astrofisica e Planetologia Spaziali - INAF Centre de Recherches Pétrographiques et Géochimiques Istituto di Astrofisica e Planetologia Spaziali - INAF Laboratoire Géochimie, Traçage Isotopique, Minéral et élémentaire - G-Time (Bruxelles, Belgium) Laboratoire d'Astrophysique de Marseille Physique des interactions ioniques et moléculaires Centre de Recherches Pétrographiques et Géochimiques Laboratoire d'Astrophysique de Marseille Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement DLR Institut für Planetenforschung Max-Planck-Institut für Chemie Space Sciences, Technologies and Astrophysics Research Institute Laboratoire d'Astrophysique de Marseille The Natural History Museum [London] Institut für Planetologie [Münster] HELIOS - LATMOS Institut de recherche en astrophysique et planétologie Unité Matériaux et Transformations - UMR 8207 Unité Matériaux et Transformations - UMR 8207 Physics Institute [Bern] Czech Geological Survey [Praha] Centre de Recherches Pétrographiques et Géochimiques Institut für Planetologie [Münster] Laboratoire d'Astrophysique de Marseille Istituto di Astrofisica e Planetologia Spaziali - INAF Centre de Recherches Pétrographiques et Géochimiques Institut de Planétologie et d'Astrophysique de Grenoble Institut de minéralogie, de physique des matériaux et de cosmochimie Institut de minéralogie, de physique des matériaux et de cosmochimie Physics Institute [Bern] The Natural History Museum [London] Institute of Geochemistry and Petrology [ETH Zürich] Physics Institute [Bern] Centre de Recherches Pétrographiques et Géochimiques Physique des interactions ioniques et moléculaires Physics Institute [Bern] Institut de minéralogie, de physique des matériaux et de cosmochimie
• Publié dans Experimental Astronomy le 29/10/2020

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Résumé : The last thirty years of cosmochemistry and planetary science have shown that one major Solar System reservoir is vastly undersampled in the available suite of extra-terrestrial materials, namely small bodies that formed in the outer Solar System (>10 AU). Because various dynamical evolutionary processes have modified their initial orbits (e.g., giant planet migration, resonances), these objects can be found today across the entire Solar System as P/D near-Earth and main-belt asteroids, Jupiter and Neptune Trojans, comets, Centaurs, and small (diameter < 200 km) trans-Neptunian objects. This reservoir is of tremendous interest, as it is recognized as the least processed since the dawn of the Solar System and thus the closest to the starting materials from which the Solar System formed. Some of the next major breakthroughs in planetary science will come from studying outer Solar System samples (volatiles and refractory constituents) in the laboratory. Yet, this can only be achieved by an L-class mission that directly collects and returns to Earth materials from this reservoir. It is thus not surprising that two White Papers advocating a sample return mission of a primitive Solar System small body (ideally a comet) were submitted to ESA in response to its Voyage 2050 call for ideas for future L-class missions in the 2035-2050 time frame. One of these two White Papers is presented in this article.

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Fichiers liés : s10686-021-09811-y.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Arnaud LeroyEtienne VeryPhilippe BirmesPierre YgerSebastien SzaffarczykRenaud LopesOlivier OutteryckCécile FaureStéphane DuhemPierre GrandgenevreFrédérique WarembourgGuillaume VaivaRenaud Jardri
• Organismes : Lille Neurosciences & Cognition - U 1172 Service de Psychiatrie [CHRU Lille] Centre National de Ressources et de Résilience [Lille] Service Psychiatrie et psychologie médicale [CHU Toulouse] Toulouse NeuroImaging Center Toulouse NeuroImaging Center Lille Neurosciences & Cognition - U 1172 Institut de la Vision Lille Neurosciences & Cognition - U 1172 Lille Neurosciences & Cognition - U 1172 Plateformes Lilloises en Biologie et Santé - UAR 2014 - US 41 Lille Neurosciences & Cognition - U 1172 Departement de Neuroradiologie [Lille] Lille Neurosciences & Cognition - U 1172 Centre National de Ressources et de Résilience [Lille] Centre d'Investigation Clinique - Innovation Technologique de Lille - CIC 1403 - CIC 9301 Service de Psychiatrie [CHRU Lille] Lille Neurosciences & Cognition - U 1172 Centre Hospitalier Régional Universitaire [CHU Lille] Lille Neurosciences & Cognition - U 1172 Centre National de Ressources et de Résilience [Lille] Centre Hospitalier Régional Universitaire [CHU Lille] Lille Neurosciences & Cognition - U 1172
• Publié dans Neuroimage-Clinical le 24/10/2020

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Résumé : Background: One of the core features of posttraumatic stress disorder (PTSD) is re-experiencing trauma. The anterior insula (AI) has been proposed to play a crucial role in these intrusive experiences. However, the dynamic function of the AI in re-experiencing trauma and its putative modulation by effective therapy need to be specified. Methods: Thirty PTSD patients were enrolled and exposed to traumatic memory reactivation therapy. Resting-state functional magnetic resonance imaging (fMRI) scans were acquired before and after treatment. To explore AI-directed influences over the rest of the brain, we referred to a mixed model using pre-/posttreatment Granger causality analysis seeded on the AI as a within-subject factor and treatment response as a between-subject factor. To further identify correlates of re-experiencing trauma, we investigated how intrusive severity affected (i) causality maps and (ii) the spatial stability of other intrinsic brain networks. Results: We observed changes in AI-directed functional connectivity patterns in PTSD patients. Many within- and between-network causal paths were found to be less influenced by the AI after effective therapy. Insular influences were found to be positively correlated with re-experiencing symptoms, while they were linked with a stronger default mode network (DMN) and more unstable central executive network (CEN) connectivity. Conclusion: We showed that directed changes in AI signaling to the DMN and CEN at rest may underlie the degree of re-experiencing symptoms in PTSD. A positive response to treatment further induced changes in network-to-network anticorrelated patterns. Such findings may guide targeted neuromodulation strategies in PTSD patients not suitably improved by conventional treatment.

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Fichiers liés : S2213158222000298.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Louise TarradeJean-Philippe MaguéJean-Pierre Chevrot
• Organismes : Interactions, Corpus, Apprentissages, Représentations Interactions, Corpus, Apprentissages, Représentations Institut Rhône-Alpin des systèmes complexes LInguistique et DIdactique des Langues Étrangères et Maternelles Institut Rhône-Alpin des systèmes complexes
• Publié dans Psychology of Language and Communication le 01/01/2003

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Résumé : In this paper, we present the methodology we have developed for the detection of lexical innovations, implemented here on a corpus of 650 million of French tweets covering a period from 2012 to 2019. Once detected, innovations are categorized as change or buzz according to whether their use has stabilized or dropped over time, and three phases of their dynamics are automatically identified. In order to validate our approach, we further analyse these dynamics by modelling the user network and characterising the speakers using these innovations via network variables. This allows us to propose preliminary observations on the role of individuals in the diffusion process of linguistic innovations which are in line with Milroy & Milroy’s (1997) theories and encourage further investigations.

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Fichiers liés : 10.2478_plc-2022-15.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Joel BergéMartin Pernot-BorràsJean-Philippe UzanPhilippe BraxRatana ChhunGilles MetrisManuel Jorge RodriguesPierre Touboul
• Organismes : DPHY, ONERA, Université Paris Saclay [Châtillon] Institut d'Astrophysique de Paris DPHY, ONERA, Université Paris Saclay [Châtillon] Institut d'Astrophysique de Paris Institut Lagrange de Paris Institut de Physique Théorique - UMR CNRS 3681 DPHY, ONERA, Université Paris Saclay [Châtillon] Géoazur DPHY, ONERA, Université Paris Saclay [Châtillon] DPHY, ONERA, Université Paris Saclay [Châtillon]
• Publié dans Classical and Quantum Gravity le 29/10/2020

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Résumé : The MICROSCOPE experiment was designed to test the weak equivalence principle in space, by comparing the low-frequency dynamics of cylindrical ‘free-falling’ test masses controlled by electrostatic forces. We use data taken during technical sessions aimed at estimating the electrostatic stiffness of MICROSCOPE’s sensors to constrain a short-range Yukawa deviation from Newtonian gravity. We take advantage of the fact that in the limit of small displacements, the gravitational interaction (both Newtonian and Yukawa-like) between nested cylinders is linear, and thus simply characterised by a stiffness. By measuring the total stiffness of the forces acting on a test mass as it moves, and comparing it with the theoretical electrostatic stiffness (expected to dominate), it is a priori possible to infer constraints on the Yukawa potential parameters. However, we find that measurement uncertainties are dominated by the gold wires used to control the electric charge of the test masses, though their related stiffness is indeed smaller than the expected electrostatic stiffness. Moreover, we find a non-zero unaccounted for stiffness that depends on the instrument’s electric configuration, hinting at the presence of patch-field effects. Added to significant uncertainties on the electrostatic model, they only allow for poor constraints on the Yukawa potential. This is not surprising, as MICROSCOPE was not designed for this measurement, but this analysis is the first step to new experimental searches for non-Newtonian gravity in space.

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2022
• Auteurs : Roel AaijAhmed Sameh Wagih AbdelmottelebCarlos Abellán BetetaFernando Jesus AbudinénThomas AckernleyBernardo AdevaMarco AdinolfiHossein AfsharniaChristina AgapopoulouChristine Angela AidalaSalvatore AiolaZiad AjaltouniSimon AkarJohannes AlbrechtFederico AlessioMichael AlexanderAlejandro Alfonso AlberoZakariya AlioucheGeorgy AlkhazovPaula Alvarez CartelleSandra AmatoJake Lewis AmeyYasmine AmhisLiupan AnLucio AnderliniMartin AnderssonAleksei AndreianovMirco AndreottiDong AoFlavio ArchilliAlexander ArtamonovMarina ArtusoKenenbek ArzymatovElie AslanidesMichele AtzeniBenjamin AudurierSebastian BachmannMarie BachmayerJohn BackPablo Baladron RodriguezVladislav BalaguraWander BaldiniJuan Baptista de Souza LeiteMatteo BarbettiRoger BarlowSergey BarsukWilliam BarterMatteo BartoliniFedor BaryshnikovJan-Marc BaselsGiovanni BassiBaasansuren BatsukhAlexander BattigAurelio BayAnja BeckMaik BeckerFranco BedeschiIgnacio BediagaAndrew BeiterVladislav BelavinSamuel BelinViolaine BelleeKonstantin BelousIlia BelovIvan BelyaevGiovanni BencivenniEli Ben-HaimAlexander BerezhnoyRoland BernetDaniel BerninghoffHarris Conan BernsteinClaudia BertellaAlessandro BertolinChristopher BetancourtFederico BettiIa. BezshyikoIaroslava BezshyikoSrishti BhasinJihyun BhomLingzhu BianMartin Stefan BiekerNicolo Vladi BiesuzSimone BifaniPierre BilloirAlice BiolchiniMatthew BirchFionn Caitlin Ros BishopAlexander BitadzeAndrea BizzetiMikkel BjørnMichele Piero BlagoThomas BlakeFrederic BlancSteven BluskDana BobulskaJulian Alexander BoelhauveOscar Boente GarciaThomas BoettcherAlexey BoldyrevAlexander BondarNikolay BondarSilvia BorghiMaxim BorisyakMartino BorsatoJozef Tomasz BorsukSonia Amina BouchibaThemistocles BowcockAlexandre BoyerConcezio BozziMatthew John BradleySvende BraunAlexandre Brea RodriguezJolanta BrodzickaArnau Brossa GonzaloDavide BrunduAnnarita BuonauraLaura BuonincontriAodhan Tomas BurkeChristopher BurrAlbert BurscheAnatoly ButkevichJordy Sebastiaan ButterJan BuytaertWiktor ByczynskiSandro CadedduHao CaiRoberto CalabreseLukas CaleficeStefano CaliRyan CalladineMarta CalviMiriam Calvo GomezPatricia Camargo MagalhaesPierluigi CampanaAngel Fernando Campoverde QuezadaSimone CapelliLorenzo CapriottiAngelo CarboneGiovanni CarboniRoberta CardinaleAlessandro CardiniIna CarliPaolo CarnitiLeon David CarusKazuyoshi Carvalho AkibaAdrian Casais VidalRowina CasparyGianluigi CasseMarco CattaneoGiovanni CavalleroSara CelaniJacopo CerasoliDaniel CervenkovAbbie Jane ChadwickMatthew George ChapmanPh. CharpentierPhilippe CharpentierPh. CharpentierCarlos Alberto Chavez BarajasMaximilien ChefdevilleChen ChenShanzhen ChenAleksei ChernovVeronika ChobanovaSerhii CholakMarcin ChrzaszczAlexsei ChubykinVladimir ChulikovPaolo CiambroneMaria Flavia CicalaXabier Cid VidalGregory CiezarekP.E.L. ClarkeMarco ClemencicHarry CliffJoel ClosierJohn Leslie CobbledickVictor CocoJoao a B CoelhoJulien CoganEric CognerasLucian CojocariuPaula CollinsTommaso ColomboLiliana CongedoAndrea ContuNaomi CookeGeorge CoombsImanol CorredoiraGloria CortiCayo Mar Costa SobralBenjamin CouturierDaniel Charles CraikJana CrkovskáMelissa Maria Cruz TorresRobert CurrieCesar Luiz da SilvaShakhzod DadabaevLingyun DaiElena Dall'OccoJeremy DalsenoCarmelo d'AmbrosioAnna DanilinaPhilippe d'ArgentAigerim DashkinaJonathan Edward DaviesAdam DavisOscar de Aguiar FranciscoKristof de BruynStefano de CapuaMichel de CianUlisses de Freitas Carneiro da GracaErika de LuciaJussara de MirandaLeandro de PaulaMarilisa de SerioDario de SimonePatrizia de SimoneFabio de VellisJacco de VriesCameron Thomas DeanFrancesco DebernardisDaniel DecampVlad-George DeduLuigi del BuonoBlaise DelaneyHans Peter DembinskiVadym DenysenkoDenis DerkachOlivier DeschampsFrancesco DettoriBiplab DeyAlessandro Di CiccoPasquale Di NezzaSergey DidenkoLorena Dieste MaronasShuchong DingVasyl DobishukChenzhi DongAmanda May DonohoeFrancesca DordeiAlberto dos ReisLauren DouglasAnatoliy DovbnyaAnthony Gavin DownesMaciej Wojciech DudekLaurent DufourViacheslav DukPaolo DuranteJohn Matthew DurhamDeepanwita DuttaAgnieszka DziurdaAlexey DzyubaSajan EasoUlrik EgedeVictor EgorychevSemen EidelmanStephan EisenhardtSurapat Ek-InLars EklundScott ElyAlexandru EneEliane EppleStephan EscherJonas Nathanael EschleSevda EsenTimothy EvansLucas FalcaoYanting FanBo FangStephen FarryDavide FazziniMauricio FéoAntonio Fernandez PrietoAlex Daniel FernezFabio FerrariLino Ferreira LopesFernando Ferreira RodriguesSilvia Ferreres SoleMartina FerrilloMassimiliano Ferro-LuzziSergey FilippovRosa Anna FiniMassimiliano FioriniMiroslaw FirlejKamil Leszek FischerK.M. FischerDillon Scott FitzgeraldConor FitzpatrickTomasz FiutowskiAristeidis FkiarasFrederic FleuretMarianna FontanaFlavio FontanelliRoger FortyDaniel Foulds-HoltVinicius Franco LimaManuel Franco SevillaMarkus FrankEdoardo FranzosoGiulia FrauChristoph FreiDavid Anthony FridayJinlin FuQuentin FuehringEmmy GabrielGiuliana GalatiAbraham Gallas TorreiraDomenico GalliSilvia GambettaYuyue GanMiriam GandelmanPaolo GandiniYuanning GaoMichela GarauLuis Miguel Garcia MartinPaula Garcia MorenoJulián García PardiñasBeatriz Garcia PlanaFelipe Andres Garcia RosalesLluis GarridoClara GasparRobbert Erik GeertsemaDavid GerickLouis Lenard GerkenEvelina GersabeckMarco GersabeckTimothy GershonLuca GiambastianiValerie GibsonHenryk Karol GiemzaAlexander Leon GilmanMatteo GiovannettiAlessandra GioventùPere Gironella GironellCarmen GiuglianoKonstantin GizdovEvangelos Leonidas GkougkousisVladimir GligorovCarla GöbelElisabet GolobardesDmitry GolubkovAndrey GolutvinAlvaro GomesSergio Gomez FernandezFernanda Goncalves AbrantesMateusz GoncerzGuanghua GongPetr GorbounovIgor Vladimirovich GorelovClaudio GottiJascha Peter GrabowskiThomas GrammaticoLuis Alberto Granado CardosoEugeni GraugésElena GraveriniGiacomo GrazianiAlexandru GrecuLex Marinus GreevenNathan Allen GrieserLucia GrilloSergey GromovBarak Raimond Gruberg CazonChenxi GuMarco GuariseManuel GuittierePaul Andre GüntherEvgeny GushchinAndreas GuthYury GuzT. GysThomas HadavizadehGuido HaefeliChristophe HaenJakob HaimbergerSusan HainesTabitha Halewood-LeagasPhoebe Meredith HamiltonJan Patrick HammerichQundong HanXiaoxue HanEva Brottmann HansenStephanie Hansmann-MenzemerNeville HarnewThomas HarrisonChristoph HasseMark HatchJibo HeKevin HeijhoffKevin HeinickeRiley Dylan Leslie HendersonArthur Marius HennequinKarol HennessyLouis HenryJohannes HeuelAdlène HicheurDonal HillMartha HiltonSophie Elizabeth HollittRuiwe HouYingrui HouJiangqiao HuJifeng HuWenhua HuXiaofan HuWenqian HuangXiaotao HuangWouter HulsbergenRoss John HunterMikhail HushchynDavid HutchcroftDaniel HyndsPhilipp IbisMarek IdzikDmitrii IlinPhilip IltenAlexander InglessiAleksandr IniukhinArtur IshteevKuzma IvshinRichard JacobssonHendrik JageSune JakobsenEddy JansBrij Kishor JashalAbolhassan JawaheryA. 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• Organismes : Laboratoire de Physique de Clermont Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique de Clermont Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire Leprince-Ringuet Laboratoire Leprince-Ringuet Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique Nucléaire et de Hautes Énergies Centre de Physique des Particules de Marseille Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Centre de Physique des Particules de Marseille Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire Leprince-Ringuet Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire Leprince-Ringuet Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire d'Annecy de Physique des Particules Centre de Physique des Particules de Marseille Laboratoire de Physique de Clermont Centre de Physique des Particules de Marseille Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire Leprince-Ringuet Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire de Physique Nucléaire et de Hautes Énergies Centre de Physique des Particules de Marseille Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique de Clermont Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique de Clermont Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique de Clermont Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
• Publié dans Phys.Rev.D le 20/01/2026

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Résumé : A measurement of the ratios of the effective decay widths of $D^0\to {\pi }^{-}{\pi }^{+}$ and $D^0\to K^{-}{K}^{+}$ decays over that of $D^0\to K^{-}{\pi }^{+}$ decays is performed with the LHCb experiment using proton–proton collisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of $6{\mathrm{fb}}^{-1}$. These observables give access to the charm mixing parameters $y_{CP}^{\pi \pi }-y_{CP}^{K\pi }$ and $y_{CP}^{KK}-y_{CP}^{K\pi }$, and are measured as $y_{CP}^{\pi \pi }-y_{CP}^{K\pi }=(6.57\pm 0.53\pm 0.16)\times {10}^{-3}$, $y_{CP}^{KK}-y_{CP}^{K\pi }=(7.08\pm 0.30\pm 0.14)\times {10}^{-3}$, where the first uncertainties are statistical and the second systematic. The combination of the two measurements is $y_{CP}-y_{CP}^{K\pi }=(6.96\pm 0.26\pm 0.13)\times {10}^{-3}$, which is four times more precise than the previous world average.

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