Diego SANCHEZ

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• Type de publi. : Article dans une revue
• Date de publi. : 01/06/2023
• Auteurs : Christian FerrarinFlorian PantillonSilvio DavolioMarco BajoMario Marcello MigliettaElenio AvolioDiego S CarrióIoannis PytharoulisClaudio SanchezPlaton PatlakasJuan Jesús González-AlemánEmmanouil Flaounas
• Organismes : Istituto di Scienze Marine [Venezia] Laboratoire d'aérologie CNR Institute of Atmospheric Sciences and Climate Istituto di Scienze Marine [Venezia] CNR Institute of Atmospheric Sciences and Climate CNR Institute of Atmospheric Sciences and Climate Universitat de les Illes Balears = Universidad de las Islas Baleares = University of the Balearic Islands Aristotle University of Thessaloniki United Kingdom Met Office [Exeter] National and Kapodistrian University of Athens Agencia Estatal de Meteorología Hellenic Centre for Marine Research
• Publié dans Natural Hazards and Earth System Sciences le 26/10/2020

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Résumé : On 18 September 2020, Medicane Ianos hit the western coast of Greece, resulting in flooding and severe damage at several coastal locations. In this work, we aim at evaluating its impact on sea conditions and the associated uncertainty through the use of an ensemble of numerical simulations. We applied a coupled wave–current model to an unstructured mesh, representing the whole Mediterranean Sea, with a grid resolution increasing in the Ionian Sea along the cyclone path and the landfall area. To investigate the uncertainty in modelling sea levels and waves for such an intense event, we performed an ensemble of ocean simulations using several coarse (10 km) and high-resolution (2 km) meteorological forcings from different mesoscale models. The performance of the ocean and wave models was evaluated against observations retrieved from fixed monitoring stations and satellites. All model runs emphasized the occurrence of severe sea conditions along the cyclone path and at the coast. Due to the rugged and complex coastline, extreme sea levels are localized at specific coastal sites. However, numerical results show a large spread of the simulated sea conditions for both the sea level and waves, highlighting the large uncertainty in simulating this kind of extreme event. The multi-model and multi-physics approach allows us to assess how the uncertainty propagates from meteorological to ocean variables and the subsequent coastal impact. The ensemble mean and standard deviation were combined to prove the hazard scenarios of the potential impact of such an extreme event to be used in a flood risk management plan.

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Fichiers liés : nhess-23-2273-2023.pdf

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Source

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• Type de publi. : Communication dans un congrès
• Date de publi. : 01/06/2023
• Auteurs : Ioannis ChochliourosMichail -Alexandros KourtisGeorge XilourisWouter TavernierEnrique Areizaga SanchezMargarita AnastassovaChristian BolzmacherNikolay TcholtchevAntonello CorsiPanagiotis TrakadasMarta MilletChristos XenakisAdnan ImeriFrancesco BellesiniParide D’ostilioAlbertos MarkakisIhsan Bal EnginAntonis LitkeLucrezia Maria QuaratoDiego CugatGeorgios GardikisCharilaos ZarakovitisStephane BouillandZaharias ZaharisChristina LessiDimitrios ArvanitozisisAnastasia Spiliopoulou
• Organismes : Laboratoire d'Intégration des Systèmes et des Technologies Laboratoire d'Intégration des Systèmes et des Technologies

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Source

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• Type de publi. : Pré-publication, Document de travail
• Date de publi. : 10/05/2023
• Auteurs : Roel AaijAhmed Sameh Wagih AbdelmottelebCarlos Abellan BetetaFernando Jesus AbudinénThomas AckernleyBernardo AdevaMarco AdinolfiPatrik Harri AdlarsonHossein AfsharniaChristina AgapopoulouChristine Angela AidalaZiad AjaltouniSimon AkarKazuyoshi AkibaPietro AlbicoccoJohannes AlbrechtFederico AlessioMichael AlexanderAlejandro Alfonso AlberoZakariya AliouchePaula Alvarez CartelleRenaud AmalricSandra AmatoJake Lewis AmeyYasmine AmhisLiupan AnLucio AnderliniMartin AnderssonAleksei AndreianovMirco AndreottiDimitra AndreouDong AoFlavio ArchilliAlexander ArtamonovMarina ArtusoElie AslanidesMichele AtzeniBenjamin AudurierIrene Bachiller PereaSebastian BachmannMarie BachmayerJohn BackAurelien Bailly-ReyrePablo Baladron RodriguezVladislav BalaguraWander BaldiniJuan Baptista de Souza LeiteMatteo BarbettiRoger BarlowSergey BarsukWilliam BarterMatteo BartoliniFedor BaryshnikovJan-Marc BaselsGiovanni BassiBaasansuren BatsukhAlexander BattigAurelio BayAnja BeckMaik BeckerFranco BedeschiIgnacio BediagaAndrew BeiterSamuel BelinViolaine BelleeKonstantin BelousIlia BelovIvan BelyaevGaya BenaneGiovanni BencivenniEli Ben-HaimAlexander BerezhnoyRoland BernetSergi Bernet AndresDaniel BerninghoffHarris Conan BernsteinClaudia BertellaAlessandro BertolinChristopher BetancourtFederico BettiIaroslava BezshyikoJihyun BhomLingzhu BianMartin Stefan BiekerNicolo Vladi BiesuzPierre BilloirAlice BiolchiniMatthew BirchFionn Caitlin Ros BishopAlexander BitadzeAndrea BizzetiMichele Piero BlagoThomas BlakeFrederic BlancJonah Evan BlankSteven BluskDana BobulskaVladimir BocharnikovJulian Alexander BoelhauveOscar Boente GarciaThomas BoettcherAlexey BoldyrevCarolina BolognaniRiccardo BolzonellaNikolay BondarFederica BorgatoSilvia BorghiMartino BorsatoJozef Tomasz BorsukSonia Amina BouchibaThemistocles BowcockAlexandre BoyerConcezio BozziMatthew John BradleySvende BraunAlexandre Brea RodriguezNils BreerJolanta BrodzickaArnau Brossa GonzaloJames David BrownDavide BrunduAnnarita BuonauraLaura BuonincontriAodhan Tomas BurkeChristopher BurrAlbert BurscheAnatoly ButkevichJordy Sebastiaan ButterJan BuytaertWiktor ByczynskiSandro CadedduHao CaiRoberto CalabreseLukas CaleficeStefano CaliMarta CalviMiriam Calvo GomezPierluigi CampanaDaniel Hugo Campora PerezAngel Fernando Campoverde QuezadaSimone CapelliLorenzo CapriottiAngelo CarboneRoberta CardinaleAlessandro CardiniPaolo CarnitiLeon David CarusAdrian Casais VidalRowina CasparyGianluigi CasseMarco CattaneoGiovanni CavalleroViola CavalliniSara CelaniJacopo CerasoliDaniel CervenkovAbbie Jane ChadwickIbrahim ChahrourMatthew George ChapmanMatthew CharlesPhilippe CharpentierCarlos Alberto Chavez BarajasMaximilien ChefdevilleChen ChenShanzhen ChenAleksei ChernovSerhii ChernyshenkoVeronika ChobanovaSerhii CholakMarcin ChrzaszczAleksei ChubykinVladimir ChulikovPaolo CiambroneMaria Flavia CicalaXabier Cid VidalGregory CiezarekPierfrancesco CifraGiuseppe CiulloPeter ClarkeMarco ClemencicHarry CliffJoel ClosierJohn Leslie CobbledickVictor CocoJulien CoganEric CognerasLucian CojocariuPaula CollinsTommaso ColomboLiliana CongedoAndrea ContuNaomi CookeImanol CorredoiraGloria CortiBenjamin CouturierDaniel Charles CraikMelissa Maria Cruz TorresRobert CurrieCesar Luiz da SilvaShakhzod DadabaevLingyun DaiXinchen DaiElena Dall'OccoJeremy DalsenoCarmelo d'AmbrosioJessy DanielAnna DanilinaPhilippe d'ArgentJonathan Edward DaviesAdam DavisOscar de Aguiar FranciscoJan de BoerKristof 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 DenysenkoOlivier DeschampsFrancesco DettoriBiplab DeyPasquale Di NezzaIgor DiachkovSergey DidenkoLorena Dieste MaronasShuchong DingVasyl DobishukAleksandr DolmatovChenzhi DongAmanda May DonohoeFrancesca DordeiAlberto 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Alberto Granado CardosoEugeni GraugésElena GraveriniGiacomo GrazianiAlexandru Tudor GrecuLex Marinus GreevenNathan Allen GrieserLucia GrilloSergey GromovBarak Raimond Gruberg CazonChenxi GuMarco GuariseManuel GuittierePaul Andre GüntherEvgeny GushchinAndreas GuthYury GuzThierry GysThomas HadavizadehChristos HadjivasiliouGuido HaefeliChristophe HaenJakob HaimbergerSusan HainesTabitha Halewood-LeagasMarius Maehlum HalvorsenPhoebe Meredith HamiltonJan HammerichQundong HanXiaoxue HanStephanie Hansmann-MenzemerLei HaoNeville HarnewThomas HarrisonChristoph HasseMark HatchJibo HeKevin HeijhoffFrederic HemmerConor HendersonRiley Dylan Leslie HendersonArthur Marius HennequinKarol HennessyLouis HenryJames Daniel HerdJohannes HeuelAdlène HicheurDonal HillMartha HiltonSophie HollittJoshua Ethan HorswillRuiwen HouYingrui HouJiangqiao HuJifeng HuWenhua HuXiaofan HuWenqian HuangXiaotao HuangWouter HulsbergenRoss John HunterMikhail HushchynDavid HutchcroftPhilipp IbisMarek IdzikDmitrii IlinPhilip 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KubisWojciech KucewiczMarcin KucharczykVasily KudryavtsevEvgenia KulikovaAndrzej KupscDaniel LacarrereGeorge LaffertyAdriano LaiAndrea LampisDavide LancieriniClara Landesa GomezJohn Jake LaneRichard LaneChristoph LangenbruchJan LangerOliver LantwinThomas LathamFederico LazzariCristina LazzeroniRenaud Le GacSook Hyun LeeRegis LefèvreAlexander LeflatSergey LegotinPaolo LenisaOlivier LeroyTadeusz LesiakBlake LeveringtonAnfeng LiHengne LiKechen LiPeilian LiPei-Rong LiShiyang LiTiange LiTianqi LiYiming LiZhuoming LiXixin LiangChuangxin LinTai-Hua LinRolf LindnerVitalii LisovskyiRoman LitvinovGuoming LiuHuanhuan LiuKai LiuQian LiuShuaiyi LiuAniol Lobo SalviaAngelo LoiRiccardo LolliniJulian Lomba CastroIain LongstaffJose LopesAlbert Lopez HuertasSaúl López SoliñoGeorge Holger LovellYu LuChiara LucarelliDonatella LucchesiStanislav LuchukMiriam Lucio MartinezValeriia LukashenkoYiheng LuoAnna LupatoEleonora LuppiAlberto LusianiKate LynchXiao-Rui LyuRuiting MaSerena MaccoliniFrederic 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OnderwaterRyunosuke Hugo O'NeilJuan Martin Otalora GoicocheaTatiana OvsiannikovaPatrick OwenMaria Aranzazu OyangurenOzlem OzcelikKlaas Ole PadekenBhagyashree PagarePreema Rennee PaisTommaso PajeroAntimo PalanoMatteo PalutanGennady PanshinLorenzo PaolucciAntonios PapanestisMarco PappagalloLuciano PappalardoCheryl PappenheimerWilliam ParkerChristopher ParkesBarbara PassalacquaGiovanni PassalevaAlessandra PastoreMitesh PatelClaudia PatrignaniChristopher James PawleyAntonio PellegrinoMonica Pepe AltarelliStefano PerazziniDmitrii PereimaAsier Pereiro CastroPascal PerretKonstantinos PetridisAlessandro PetroliniStefano PetrucciMarco PetruzzoHang PhamAnton PhilippovRoberto PiandaniLorenzo PicaMauro PicciniBoleslaw PietrzykGuillaume PietrzykMartina PiliDavide PinciFlavio PisaniMarco PizzichemiVlad-Mihai PlacintaJonathan PlewsMaximo Plo CasasusFrancesco PolciMarco Poli LenerAnton PoluektovNatalia PolukhinaIvan PolyakovErica PolycarpoSebastien PonceDmitry PopovStanislav PoslavskiiKodassery PrasanthLaura PrombergerClaire ProuveValery PugatchVeronique PuillGiovanni PunziHongrong QiWenbin QianNing QinSanqiang QuRenato QuaglianiNaomi Veronika RaabBartlomiej RachwalJonas RademackerRohan RajagopalanMatteo RamaMiguel Ramos PernasMurilo RangelFedor RatnikovGerhard RavenMiguel Rebollo de MiguelFederico RediJake ReichFlorian ReissClara Remon AlepuzZan RenP.K ResmiRoberto RibattiAlessandro Maria RicciStefania RicciardiKate Abigail RichardsonMary Richardson-SlipperKurt RinnertPatrick RobbeGary RobertsonEduardo RodriguesEmilio Xose Rodriguez FernandezJairo Alexis Rodriguez LopezEfren Rodriguez RodriguezDavid Leonhard RolfAlexandra Paige RollingsPhilipp RoloffVladimir RomanovskiyMarcos Romero LamasAntonio Romero VidalJordan Daniel RothMarcello RotondoMatthew Scott RudolphThomas RufRamon Angel Ruiz FernandezJoan Ruiz VidalArtem RyzhikovJakub RyzkaJuan Jose Saborido SilvaNaylya SagidovaNiladribihari SahooBiagio SaittaMatteo SalomoniCristina Sanchez GrasIzaac SanderswoodRoberta 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SkwarnickiMark SlaterJennifer Clare SmallwoodJohn Gordon SmeatonEluned SmithKrista Lizbeth SmithMark SmithAleksandra SnochLais Soares LavraMichael SokoloffPaul SolerAnatoly SolominAleksandr SolovevIvan SolovyevRongrong SongFelipe Luan Souza de AlmeidaBruno Souza de PaulaBernhard SpaanElisabetta Spadaro NorellaEugenia SpedicatoJannis Guido SpeerEduard SpiridenkovPatrick SpradlinViros SriskaranFederico StagniMarian StahlSascha StahlSeophine StanislausEloise Noelle SteinOlaf SteinkampOleg StenyakinHolger StevensDaria StrekalinaYangjie SuFidan SuljikJiayin SunLiang SunYipeng SunPaul Nathaniel SwallowKrzysztof SwientekAdam SzabelskiTomasz SzumlakMaciej Pawel SzymanskiYinghua TanShantam TanejaMartin Duy TatAleksandr TerentevFrederic TeubertEric ThomasDaniel James David ThompsonHanae TilquinVincent TisserandStephane t'JampensMark TobinLuca TomassettiGiorgia TonaniXingyu TongDiego Torres Machadoda Yu TouCarina TripplGiulia TuciNiels TuningArtur UklejaDaniel Joachim UnverzagtAndrii UsachovAndrey UstyuzhaninUlrich UwerVincenzo VagnoniAndrea ValassiGiovanni ValentiNuria Valls CanudasMaarten van DijkHubert van HeckeEric van HerwijnenCharlotte Barbara van HulseMaarten van VeghelRicardo Vazquez GomezPablo Vazquez RegueiroCarlos Vázquez SierraStefania VecchiJaap VelthuisMichele VeltriAravindhan VenkateswaranMichele VeronesiMika VesterinenDaniel VieiraMaria Vieites DiazXavier Vilasis-CardonaEva Vilella FiguerasAndrea VillaPascal VincentFelicia Carolin VolleDorothea Vom BruchVitaly VorobyevNikolai VoropaevKimberley VosConstantinos VrahasJohn WalshEliot Jane WaltonGuanyue WanChishuai WangGanrong WangJialu WangJianchun WangJianqiao WangJike WangMengzhen WangRui WangXiaolin WangYilong WangZhenzi WangZirui WangZiyi WangJake Alexander WardNigel WatsonDavid WebsdaleYajing WeiBenedict Donald C WesthenryDylan Jaide WhiteMark WhiteheadAidan Richard WiederholdDirk WiednerGuy WilkinsonMichael K WilkinsonIfan WilliamsMike WilliamsMark Richard James WilliamsRichard Morgan WilliamsFergus WilsonWojciech WislickiMariusz WitekLukas WitolaCheuk Ping WongGuy WormserStephen WottonHangyi WuJie WuKenneth WyllieZhiyu XiangYuehong XieAo XuJingyi XuLi XuLiangjun XuMenglin XuQingnian XuZehua XuZhihao XuDi YangShuangli YangXueting YangYouhua YangZhenwei YangZishuo YangLauren Emma YeomansVsevolod YeroshenkoHo Yin Dereck YeungHang YinJiesheng YuXuhao YuanEttore ZaffaroniMikhail ZavertyaevMilosz ZdybalMing ZengChenjia ZhangDongliang ZhangJianyu ZhangLiming ZhangShulei ZhangShunan ZhangYanxi ZhangYu ZhangYa ZhaoAlina ZharkovaAlexey ZhelezovYangheng ZhengTianwen ZhouXiaokang ZhouYixiong ZhouValeriia ZhovkovskaXianglei ZhuXiaoyu ZhuZhanwen ZhuValery ZhukovJiahui ZhuoQuan ZouStefano ZucchelliDavide ZulianiGianluca Zunica
• Organismes : Laboratoire de Physique de Clermont Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique de Clermont 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 Leprince-Ringuet Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire Leprince-Ringuet Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Centre de Physique des Particules de Marseille Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire de Physique Nucléaire et de Hautes Énergies Laboratoire Leprince-Ringuet 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 Centre de Physique des Particules de Marseille Laboratoire de Physique de Clermont 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 de Physique des 2 Infinis Irène Joliot-Curie 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 Laboratoire de Physique des 2 Infinis Irène Joliot-Curie 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 des 2 Infinis Irène Joliot-Curie Laboratoire de Physique de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire Leprince-Ringuet Laboratoire Leprince-Ringuet Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique de Clermont Laboratoire de Physique de Clermont 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 de Clermont Laboratoire d'Annecy de Physique des Particules Laboratoire de Physique des 2 Infinis Irène Joliot-Curie 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 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 Laboratoire de Physique des 2 Infinis Irène Joliot-Curie

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Résumé : The branching fraction $\mathcal{B}(B^0 \to D^{*-}\tau^+\nu_{\tau})$ is measured relative to that of the normalisation mode $B^0 \to D^{*-}\pi^+\pi^-\pi^+$ using hadronic $\tau^+ \to \pi^+\pi^-\pi^+(\pi^0)\bar{\nu}_{\tau}$ decays in proton-proton collision data at a centre-of-mass energy of 13 TeV collected by the LHCb experiment, corresponding to an integrated luminosity of 2 fb$^{-1}$. The measured ratio is $\mathcal{B}(B^0 \to D^{*-}\tau^+\nu_{\tau})/\mathcal{B}(B^0 \to D^{*-}\pi^+\pi^-\pi^+)= 1.70 \pm 0.10^{+0.11}_{-0.10}$, where the first uncertainty is statistical and the second is related to systematic effects. Using established branching fractions for the $B^0 \to D^{*-}\pi^+\pi^-\pi^+$ and $B^0 \to D^{*-} \mu^+\nu_\mu$ modes, the lepton universality test, $\mathcal{R}(D^{*-}) \equiv \mathcal{B}(B^0 \to D^{*-}\tau^+\nu_{\tau})/\mathcal{B}(B^0 \to D^{*-} \mu^+\nu_\mu)$ is calculated, $$ \mathcal{R}(D^{*-}) = 0.247 \pm 0.015 \pm 0.015 \pm 0.012\, , $$ where the third uncertainty is due to the uncertainties on the external branching fractions. This result is consistent with the Standard Model prediction and with previous measurements.

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Source

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• Type de publi. : Pré-publication, Document de travail
• Date de publi. : 20/04/2023
• Auteurs : Shreyasi AcharyaDagmar AdamovaAlexander AdlerGianluca Aglieri RinellaMichelangelo AgnelloNeelima AgrawalZubayer AhammedShakeel AhmadSang Un AhnIshaan AhujaAlexander AkindinovMohammad Al-TuranyDmitry AleksandrovBruno AlessandroHaidar Mas'Ud AlfandaJose Ruben Alfaro MolinaBushra AliAndrea AliciNegin AlizadehvandchaliAnton AlkinJohan AlmeGiacomo AloccoTorsten AltIgor AltsybeevMustafa AnaamCristian AndreiAnton AndronicVenelin AnguelovFederico AntinoriPietro AntonioliNicole ApadulaLaurent AphecetcheHarald AppelshaeuserCarolina ArataSilvia ArcelliMauro ArestiRoberta ArnaldiJhoao Gabriel Martins Campos Almeida ArneiroIonut Cristian ArseneMesut ArslandokAndre AugustinusRalf Peter AverbeckMohd Danish AzmiAngela BadalaJoonsuk BaeYongwook BaekXiaozhi BaiRaphaelle Marie BailhacheYoshini BailungAlessandro BalbinoAlberto BaldisseriBartosz BalisDebjani BanerjeeZarina BanooRoberto BarberaFrancesco BarileLuca BarioglioMaria BarlouGergely Gabor BarnafoldiLee Stuart BarnbyValerie Ramillien BarretLeonardo Barreto de Oliveira CamposClara BartelsKlaus BarthEsther BartschNicole BastidSumit BasuGuillaume BatigneDaniel BattistiniBoris BatyunyaDibakar BauriJose Luis Bazo AlbaIan Gardner BeardenCaitlin BeattiePascal BechtDebadatta BeheraIouri BelikovAilec Bell HechavarriaFrancesca BelliniRene BellwiedSvetlana BelokurovaGyula BencediStefania Maria BeoleAlexandru BercuciYaroslav BerdnikovAnastasia BerdnikovaLuisa BergmannMihaela Gabriela BesoiuLatchezar BetevPartha Pratim BhaduriAnju BhasinMohammad Asif BhatBuddhadeb BhattacharjeeLivio BianchiNicola BianchiJaroslav BielcikJana BielcikovaJacek Bogumil BiernatAlexandre Patrick BigotAnte BilandzicGabor BiroSaikat BiswasNicolas BizéJustin Thomas BlairDmitry BlauMihail Bogdan BlidaruNora BluhmeChristoph BlumeGianluigi BocaFriederike BockTea BodovaAlexey BogdanovStefano BoiJeongsu BokLaszlo BoldizsarMarek BombaraPeter Matthew BondGermano BonomiHerve BorelAlexander BorissovHannah BossiElena BottaYoussef El Mard BouzianiLars BratrudPeter Braun-MunzingerMarco BregantMichal BrozGiuseppe Eugenio BrunoMatthew Daniel BucklandDmitry BudnikovHenner BueschingStefania BufalinoPaul Alois BuhlerEdith Zinhle ButheleziAleksandr BylinkinSebastian Adam BysiakMengke CaiHelen Louise CainesAlberto CalivaErnesto Calvo VillarJuan Manuel Mejia CamachoPaolo CameriniFabio de Moraes CanedoMihai CarabasAitor Amatriain CarballoAndres Gerardo Borquez CarcamoFrancesca CarnesecchiRobin Albert Andre CaronLeopoldo Abranches de CarvalhoJavier Ernesto Castillo CastellanosFabio CatalanoCesar Ceballos SanchezIrakli ChakaberiaPritam ChakrabortySinjini ChandraSylvain ChapelandMarielle ChartierSubhasis ChattopadhyaySukalyan ChattopadhyayTonatiuh Garcia ChavezTiantian ChengCvetan Valeriev CheshkovBrigitte CheynisVasco Miguel Chibante BarrosoDavid Dobrigkeit ChinellatoEmma Sophia ChizzaliJaeyoon ChoSoyeon ChoPeter ChochulaPanagiotis ChristakoglouChristian Holm ChristensenPeter ChristiansenTatsuya ChujoMario CiaccoCorrado CicaloFederico CindoloMichael Rudolf CiupekGiulia ClaiFabio Filippo ColamariaJonathan Samuel ColburnDomenico ColellaManuel ColocciG. Conesa BalbastreZaida Conesa del ValleGiacomo ContinJesus Guillermo Contreras NunoMaurice CoquetThomas Michael CormierPietro CorteseMauro Rogerio CosentinoFilippo CostaSusanna CostanzaCorentin CotJana CrkovskaPhilippe CrochetReynier Cruz TorresPengyao CuiAndrea DaineseMeike Charlotte DanischAndrea DanuProttay DasProttoy DasSupriya DasArchita Rani DashSadhana DashAnnalisa de CaroGiacinto de CataldoJan de CuvelandAlessandro de FalcoDaniele de GruttolaNora de MarcoChiara de MartinSalvatore de PasqualeRohaan DebSuman DebKamil Rafal DejaRaffaele del GrandeLuigi Dello StrittoWenjing DengPreeti DhankherDomenico Di BariAntonio Di MauroBatoul DiabRaul Arteche DiazThomas DietelYanchun DingRoberto DiviaDhruv Utpalkumar DixitOeystein DjuvslandUliana DmitrievaAlexandru Florin DobrinBenjamin DonigusJan Michal DubinskiAndrea DublaSandeep DudiPascal DupieuxMartin DurkacNatalia DzalaiovaTabea Maria EderRaymond James EhlersFlorian EisenhutDomenico EliaBarbara Ewa ErazmusFrancesca ErcolessiFilip ErhardtMagnus Rentsch ErsdalBruno EspagnonGiulio EulisseDavid EvansSergey EvdokimovLaura FabbiettiMattia FagginJulien FaivreFeng FanWenqing FanAlessandra FantoniMarkus FaselPietro FecchioAlessandro FelicielloGrigorii FeofilovArturo Fernandez TellezLucas Ferrandi de OliveiraMarta Bertran FerrerAndrea FerreroChiara FerreroAlessandro FerrettiVictor Jose Gaston FeuillardVendulka FilovaDmitry FinogeevFiorella FiondaFernando Antonio FlorAmanda Nicole FloresSiegfried Valentin FoertschIlya FokinSergey FokinEnrico FragiacomoEszter FrajnaUlrich FuchsNicola FunicelloChristophe FurgetArtur FursTakahiro FusayasuJens Joergen GaardhoejeMartino GagliardiAlberto Martin Gago MedinaCarlos Duarte GalvanDhevan Raja GangadharanParaskevi GanotiJose Maria Garabatos CuadradoJesus Ricardo Alvarado GarciaEdmundo Javier Garcia-SolisCorrado GargiuloAydan GaribliKatharina DemmichPiotr Jan GasikAmrit GautamMaria Beatriz de Leone GayMarie GermainAbderrahmane GhimouzChandrasekhar GhoshMarco GiacalonePaolo GiubellinoPiero GiubilatoAude Marie Camille GlaenzerPeter GlasselEwa GlimosDaniel Jia Qin GohVictor Luis Gonzalez SebastianSergey GorbunovMarek Boguslaw GorgonKangkan GoswamiSven GotovacVarlen GrabskiLukasz Kamil GraczykowskiEkaterina GreckaAlessandro GrelliCostin GrigorasVladislav GrigoryevSmbat GrigoryanFabrizio GrosaJan Fiete Grosse-OetringhausRaffaele GrossoDavid GrundGabriel Garcia GuardianoRachid GuernaneMaxime Rene Joseph GuilbaudKristjan Herlache GulbrandsenTuba GundemTaku GunjiWenda GuoAnik GuptaRamni GuptaRashi GuptaSergio Paisano GuzmanKatarzyna GwizdzielLaszlo GyulaiMichael Karim HabibCynthia Marie HadjidakisFakhar Ul HaiderHideki HamagakiAbdennacer HamdiMohammed HamidYounghoon HanBrian Gerald HanleyRyan Patrick HanniganJoachim HansenMd Rihan HaqueJohn William HarrisAustin Vincent HartonHadi HassanDespina HatzifotiadouPhilip HauerLaura Brittany HavenerStefan Thomas HeckelErnst HellbarHaavard HelstrupMarvin HemmerTomas HermanGerardo Antonio Herrera CorralFlorian 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LunardonGrazia LuparelloYugang MaMagnus MagerAntonin MaireMartin Vasilev MakarievMikhail MalaevGiovanni MalfattoreNasir Mehdi MalikQasim Waheed MalikSalman Khurshid MalikLiudmila MalininaDukhishyam MallickNeelkamal MallickGiuseppe MandaglioSushobhan Kumar MandalVladislav MankoFranck MansoVito ManzariYaxian MaoRobert Waclaw MarcjanGiacomo Vito MargagliottiAnselmo MargottiAna Maria MarinChristina MarkertPaolo MartinengoMario Ivan Martinez HernandezGines Martinez-GarciaMaria Paula Martins PalharesSilvia MasciocchiMassimo MaseraAlberto MasoniLaure Marie MassacrierAnnalisa MastroserioOliver MatonohaSerena MattiazzoPaula Fernanda Toledo MatuokaAdam Tomasz MatyjaChristoph MayerAntonio Lafuente MazuecosFrancesco MazzaschiMarianna MazzilliJoyful Elma MdhluliAdrian Florin MechlerYury MelikyanArturo Alejandro Menchaca-RochaElisa MeninnoAnjaly Sasikumar MenonMichal MeresSibaliso MhlangaYasuo MiakeLuca MichelettiLucrezia Camilla MigliorinDimitar Lubomirov MihaylovKonstantin MikhaylovAditya Nath 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LimonLucas Anne VermuntRobert VertesiMarta VerweijLinda VickovicZabulon VilakaziOrlando Villalobos BaillieAnna VillaniGioacchino VinoAlexander VinogradovTiziano VirgiliMaxim Mikael Olavi VirtaVytautas VislaviciusAlexander VodopyanovBenedikt VoelkelMartin Andreas VolklKirill VoloshinSergey VoloshinGiacomo VolpeBarthelemy von HallerIvan VorobyevNikita VozniukJanka VrlakovaJie WanChunzheng WangDongfang WangYuanzhe WangAdam Tadeusz WegrzynekFelix Thomas WeiglhoferSandro Christian WenzelJohannes Peter WesselsSierra Lisa WeyhmillerJens WiechulaJon WikneGrzegorz Andrzej WilkJeremy John WilkinsonGuido Alexander WillemsBernd Stefan WindelbandMichael Andreas WinnJosephina Rae WrightWenya WuYitao WuRan XuAnkur YadavArun Kumar YadavSerpil Yalcin KuzuYorito YamaguchiShiming YangSatoshi YanoZhongbao YinIn Kwon YooJin Hee YoonHyeonjin YuShiming YuanAlperen YuncuValentina ZaccoloChiara ZampolliFederica ZanoneNima ZardoshtiAndrey ZarochentsevPetr ZavadaNikolay ZavyalovMikhail ZhalovBiao ZhangLiuyao 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• Organismes : Laboratoire de Physique de Clermont Laboratoire de physique subatomique et des technologies associées Laboratoire de Physique Subatomique et de Cosmologie Institut de Recherches sur les lois Fondamentales de l'Univers Laboratoire de Physique de Clermont Laboratoire de Physique de Clermont Laboratoire de physique subatomique et des technologies associées Institut Pluridisciplinaire Hubert Curien Institut Pluridisciplinaire Hubert Curien Laboratoire de physique subatomique et des technologies associées Institut de Recherches sur les lois Fondamentales de l'Univers Institut de Physique des 2 Infinis de Lyon Institut de Recherches sur les lois Fondamentales de l'Univers Institut de Physique des 2 Infinis de Lyon Institut de Physique des 2 Infinis de Lyon Laboratoire de Physique Subatomique et de Cosmologie Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Institut de Recherches sur les lois Fondamentales de l'Univers Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique de Clermont Institut de Recherches sur les lois Fondamentales de l'Univers Laboratoire de Physique de Clermont Laboratoire de physique subatomique et des technologies associées Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique Subatomique et de Cosmologie Institut de Recherches sur les lois Fondamentales de l'Univers Laboratoire de Physique Subatomique et de Cosmologie Laboratoire de physique subatomique et des technologies associées Institut de Recherches sur les lois Fondamentales de l'Univers Laboratoire de Physique Subatomique et de Cosmologie Laboratoire de physique subatomique et des technologies associées Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Institut de Physique des 2 Infinis de Lyon Institut Pluridisciplinaire Hubert Curien Institut Pluridisciplinaire Hubert Curien Laboratoire de Physique de Clermont Institut Pluridisciplinaire Hubert Curien Laboratoire de Physique de Clermont Laboratoire de physique subatomique et des technologies associées Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Institut de Physique des 2 Infinis de Lyon Institut de Recherches sur les lois Fondamentales de l'Univers Institut de Recherches sur les lois Fondamentales de l'Univers Laboratoire de physique subatomique et des technologies associées Laboratoire de physique subatomique et des technologies associées Laboratoire de Physique de Clermont Institut de Recherches sur les lois Fondamentales de l'Univers Institut Pluridisciplinaire Hubert Curien Laboratoire de Physique Subatomique et de Cosmologie Laboratoire de physique subatomique et des technologies associées Institut Pluridisciplinaire Hubert Curien Institut Pluridisciplinaire Hubert Curien Laboratoire de physique subatomique et des technologies associées Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de physique subatomique et des technologies associées Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Laboratoire de Physique des 2 Infinis Irène Joliot-Curie Institut de Physique des 2 Infinis de Lyon Institut de Recherches sur les lois Fondamentales de l'Univers

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Résumé : This letter presents the first measurement of the angle between different jet axes (denoted as ${\Delta}R$) in Pb$-$Pb collisions. The measurement is carried out in the 0$-$10% most-central events at $\sqrt{s_{\rm NN}} = 5.02$ TeV. Jets are assembled by clustering charged particles at midrapidity using the anti-$k_{\rm T}$ algorithm with resolution parameters $R=0.2$ and $0.4$ and transverse momenta in the intervals $40 < p_{\rm T}^{\rm ch jet} < 140$ GeV/$c$ and $80 < p_{\rm T}^{\rm ch jet} < 140$ GeV/$c$, respectively. Measurements at these low transverse momenta enhance the sensitivity to quark$-$gluon plasma (QGP) effects. A comparison to models implementing various mechanisms of jet energy loss in the QGP shows that the observed narrowing of the Pb$-$Pb distribution relative to pp can be explained if quark-initiated jets are more likely to emerge from the medium than gluon-initiated jets. These new measurements discard intra-jet $p_{\rm T}$ broadening as described in a model calculation with the BDMPS formalism as the main mechanism of energy loss in the QGP. The data are sensitive to the angular scale at which the QGP can resolve two independent splittings, favoring mechanisms that incorporate incoherent energy loss.

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Source

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• Type de publi. : Article dans une revue
• Date de publi. : 14/04/2023
• Auteurs : Pablo de VillerosJuan Diego Sánchez-TorresMichael DefoortMohamed DjemaiAlexander Loukianov
• Organismes : Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201 Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201 Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201
• Publié dans IEEE Transactions on Cybernetics le 27/10/2020

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Résumé : This article presents a solution to the leaderless formation control problem for first-order multiagent systems, which minimizes a global function composed of a sum of local strongly convex functions for each agent under weighted undirected graphs within a predefined time. The proposed distributed optimization process consists of two steps: 1) the controller initially leads each agent to the minimizer of its local function and 2) then guides all agents toward achieving leaderless formation and reaching the global function’s minimizer. The proposed scheme requires fewer adjustable parameters than most existing methods in the literature without the need for auxiliary variables or time-variable gains. Additionally, one can consider highly nonlinear multivalued strongly convex cost functions, while the agents do not share the gradients and Hessians. Extensive simulations and comparisons with state-of-the-art algorithms demonstrate the effectiveness of our approach.

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Source

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• Type de publi. : Article dans une revue
• Date de publi. : 01/04/2023
• Auteurs : Christiana KartsonakiJ Kenneth BaillieNoelia García BarrioJoaquín BaruchAbigail BeaneLucille BlumbergFernando BozzaTessa BroadleyAidan BurrellGail CarsonBarbara Wanjiru CitarellaAndrew DagensEmmanuelle DankwaChristl DonnellyJake DunningLoubna ElotmaniMartina EscherNataly FarshaitJean-Christophe GoffardBronner GonçalvesMatthew HallMadiha HashmiBenedict Sim Lim HengAntonia HoWaasila JassatMiguel Pedrera JiménezCedric LaouenanSamantha LissauerIgnacio Martin-LoechesFrance MentréLaura MersonBen MortonDaniel MunblitNikita NekliudovAlistair NicholBudha Charan Singh OinamDavid OngPrasan Kumar PandaMichele PetrovicMark PritchardNagarajan RamakrishnanGrazielle Viana RamosClaire RogerOana SandulescuMalcolm SemplePratima SharmaLouise SigfridEmily SomersAnca Streinu-CercelFabio TacconePavan Kumar VechamBharath Kumar Tirupakuzhi VijayaraghavanJia WeiEvert-Jan WilsXin Ci WongPeter HorbyAmanda RojekPiero OlliaroAli AbbasSheryl Ann AbdukahilNurul Najmee AbdulkadirRyuzo AbeLaurent AbelLara AbsilSubhash AcharyaAndrew AckerElisabeth AdamDiana AdriãoSaleh Al AgeelShakeel AhmedKate AinscoughEka AirlanggaTharwat AisaAli Ait HssainYounes Ait TamlihatTakako AkimotoErnita AkmalEman Al QasimRazi AlalqamAngela AlbertiTala Al-DabbousSenthilkumar AlegesanCynthia AlegreMarta AlessiBeatrice AlexKévin AlexandreAbdulrahman Al-FaresHuda AlfoudriImran AliAdam AliNaseem Ali ShahKazali Enagnon AlidjnouJeffrey AliudinQabas AlkhafajeeClotilde AllavenaNathalie AllouAneela AltafJoão AlvesRita AlvesJoão Melo AlvesMaria AmaralNur AmiraPhoebe AmpawRoberto AndiniClaire AndréjakAndrea AnghebenFrançois AngoulvantSéverine AnsartSivanesen AnthonidassMassimo AntonelliCarlos Alexandre Antunes de BritoArdiyan ApriyanaYaseen ArabiIrene AragaoFrancisco ArancibiaCarolline AraujoAntonio ArcadipanePatrick ArchambaultLukas ArenzJean-Benoît ArletChristel Arnold-DayLovkesh AroraRakesh AroraElise Artaud-MacariDiptesh AryalAngel AsensioMuhammad AshrafNamra AsifMohammad AsimJean Baptiste AssieAmirul AsyrafAnika 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ShamsahAnuraj ShankarShaikh SharjeelCatherine ShawVictoria ShawAshraf SheharyarRohan ShettyRajesh Mohan ShettyHaixia ShiNisreen ShibanMohiuddin ShiekhNobuaki ShimeHiroaki ShimizuKeiki ShimizuSally ShrapnelPramesh Sundar ShresthaShubha Kalyan ShresthaHoi Ping ShumNassima Si MohammedNg Yong SiangJeanne SibiudeAtif SiddiquiPiret SillaotsCatarina SilvaRogério SilvaMaria Joao SilvaWai Ching SinDario SinattiPunam SinghBudha Charan SinghPompini Agustina SitompulKarisha SivamVegard SkogenSue SmithBenjamin SmoodCoilin SmythMichelle SmythMichelle SmythMorgane SnackenDominic SoTze Vee SohJoshua SolomonTom SolomonAgnès SommetRima SongTae SongJack Song ChiaMichael SonntagbauerAzlan Mat SoomAlberto SottoEdouard SoumMarta SousaAna Chora SousaMaria Sousa UvaVicente Souza-DantasAlexandra SperryElisabetta SpinuzzaB DarshanaShiranee SriskandanSarah StablerThomas StaudingerStephanie-Susanne StecherTrude SteinsvikYmkje StienstraBirgitte StiksrudEva StolzAmy StoneAdrian Streinu-CercelDavid StuartAmi StuartDecy SubektiGabriel SuenJacky SuenAsfia SultanaCharlotte SummersDubravka SupicDeepashankari SuppiahMagdalena SurovcováSuwarti SuwartiAndrey SvistunovSarah SyahrinKonstantinos SyrigosJaques SztajnbokKonstanty SzuldrzynskiShirin TabriziLysa TaghersetShahdattul Mawarni TaibEwa TalarekSara TalebJelmer TalsmaRenaud TamisierMaria Lawrensia TampubolonKim Keat TanYan Chyi TanTaku TanakaHiroyuki TanakaHayato TaniguchiHuda TaqdeesArshad TaqiCoralie TardivonPierre TattevinM Azhari TaufikHassan TawfikRichard TedderTze Yuan TeeJoão TeixeiraSofia TejadaMarie-Capucine TellierSze Kye TeohVanessa TeotonioFrançois TéouléPleun TerpstraOlivier TerrierNicolas TerziHubert Tessier-GrenierAdrian TeyAlif Adlan Mohd ThabitAnand ThakurZhang Duan ThamSuvintheran ThangaveluV. ThibaultSimon-Djamel ThibervilleBenoît ThillJananee ThirumanickamShaun ThompsonEmma ThomsonDavid ThomsonSurain Raaj Thanga ThuraiRyan ThwaitesPaul TierneyVadim TieroshynPeter TimashevJean-François TimsitNoémie TissotJordan Zhien Yang TohMaria TokiKristian TonbySia Loong TonniiMargarida TorresAntoni TorresRosario Maria Torres Santos-OlmoHernando Torres-ZevallosMichael TowersTony TrapaniThéo TreouxCécile TromeurIoannis TrontzasTiffany TrouillonJeanne TruongChristelle TualSarah TubianaHelen TuiteJean-Marie TurmelLance TurtleAnders TveitaPawel TwardowskiMakoto UchiyamaP UdayangaAndrew UdyRoman UllrichAlberto UribeAsad UsmanTimothy UyekiCristinava VajdovicsPiero ValentiniLuís Val-FloresAmélie ValranStijn van de VeldeMarcel van den BergeMachteld van der FeltzJob van der PalenPaul van der ValkNicky van der VekensPeter van der VoortSylvie van der WerfLaura van GulikJarne van HattemCarolien van NettenFrank van Someren GreveIlonka van VeenHugo van WilligenNoémie VanelHenk VanoverscheldePooja VargheseMichael VarroneShoban Raj VasudayanCharline VauchyShaminee VeeranAurélie VeislingerSebastian VenckenSara VenturaAnnelies VerbonJames VickersJosé Ernesto VidalCésar VieiraDeepak VijayanJoy Ann VillanuevaJudit VillarPierre-Marc VilleneuveAndrea VilloldoGayatri VishwanathanBenoit VisseauxHannah VisserChiara VitielloHarald VonkemanFanny VuottoSuhaila Abdul WahabNoor Hidayu WahabNadirah Abdul WahidMarina WainsteinWan Fadzlina Wan Muhd ShukeriChih-Hsien WangSteve WebbKatharina WeilTan Pei WenSanne WesseliusT Eoin WestMurray WhamBryan WhelanNicole WhitePaul Henri WickyAurélie WiedemannSurya Otto WijayaKeith WilleSuzette WillemsVirginie WilliamsCalvin WongYew Sing WongTeck Fung WongNatalie WrightGan Ee XianLim Saio XianKuan Pei XuanIoannis XynogalasSiti Rohani Binti Mohd YakopMasaki YamazakiYazdan YazdanpanahNicholas Yee Liang HingCécile YelnikChian Hui YeohStephanie YerkovichToshiki YokoyamaHodane YonisObada YousifSaptadi YuliartoAkram ZaaqoqMarion ZabbeKai ZacharowskiMasliza ZahidMaram ZahranNor Zaila Binti ZaidanMaria ZambonMiguel ZambranoAlberto ZanellaKonrad ZawadkaNurul ZaynahHiba ZayyadAlexander ZoufalyDavid Zucman
• Organismes : University of Oxford Infection, Anti-microbiens, Modélisation, Evolution University of Oxford University of Oxford Agents infectieux, résistance et chimiothérapie - UR UPJV 4294 CIC - HEGP Agents infectieux, résistance et chimiothérapie - UR UPJV 4294 Centre Hospitalier Universitaire de Rennes [CHU Rennes] = Rennes University Hospital [Pontchaillou] ARN régulateurs bactériens et médecine Centre Hospitalier Universitaire de Rennes [CHU Rennes] = Rennes University Hospital [Pontchaillou] Institut de recherche en santé, environnement et travail
• Publié dans International Journal of Epidemiology le 30/10/2020

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Résumé : Background: We describe demographic features, treatments and clinical outcomes in the International Severe Acute Respiratory and emerging Infection Consortium (ISARIC) COVID-19 cohort, one of the world's largest international, standardized data sets concerning hospitalized patients.Methods: The data set analysed includes COVID-19 patients hospitalized between January 2020 and January 2022 in 52 countries. We investigated how symptoms on admission, co-morbidities, risk factors and treatments varied by age, sex and other characteristics. We used Cox regression models to investigate associations between demographics, symptoms, co-morbidities and other factors with risk of death, admission to an intensive care unit (ICU) and invasive mechanical ventilation (IMV).Results: Data were available for 689 572 patients with laboratory-confirmed (91.1%) or clinically diagnosed (8.9%) SARS-CoV-2 infection from 52 countries. Age [adjusted hazard ratio per 10 years 1.49 (95% CI 1.48, 1.49)] and male sex [1.23 (1.21, 1.24)] were associated with a higher risk of death. Rates of admission to an ICU and use of IMV increased with age up to age 60 years then dropped. Symptoms, co-morbidities and treatments varied by age and had varied associations with clinical outcomes. The case-fatality ratio varied by country partly due to differences in the clinical characteristics of recruited patients and was on average 21.5%.Conclusions: Age was the strongest determinant of risk of death, with a ∼30-fold difference between the oldest and youngest groups; each of the co-morbidities included was associated with up to an almost 2-fold increase in risk. Smoking and obesity were also associated with a higher risk of death. The size of our international database and the standardized data collection method make this study a comprehensive international description of COVID-19 clinical features. Our findings may inform strategies that involve prioritization of patients hospitalized with COVID-19 who have a higher risk of death.

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Fichiers liés : dyad012.pdf

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