Euclid: Discovering pair-instability supernovae with the Deep Survey T. J. Moriya , C. Inserra , M. Tanaka , E. Cappellaro , M. Della Valle , I. Hook , R. Kotak , G. Longo , F. Mannucci , S. Mattila , C. Tao , B. Altieri , A. Amara , N. Auricchio , D. Bonino , E. Branchini , M. Brescia , J. Brinchmann , V. Capobianco , C. Carbone , J. Carretero , M. Castellano , S. Cavuoti , A. Cimatti , R. Cledassou , G. Congedo , C. J. Conselice , L. Conversi , Y. Copin , L. Corcione , F. Courbin , M. Cropper , A. Da Silva , H. Degaudenzi , M. Douspis , F. Dubath , C. A. J. Duncan , X. Dupac , S. Dusini , A. Ealet , S. Farrens , S. Ferriol , M. Frailis , E. Franceschi , M. Fumana , B. Garilli , W. Gillard , B. Gillis , C. Giocoli , A. Grazian , F. Grupp , S. V. H. Haugan , W. Holmes , F. Hormuth , A. Hornstrup , K. Jahnke , S. Kermiche , A. Kiessling , M. Kilbinger , T. Kitching , H. Kurki-Suonio , S. Ligori , P. B. Lilje , I. Lloro , E. Maiorano , O. Mansutti , O. Marggraf , K. Markovic , F. Marulli , R. Massey , M. Melchior , M. Meneghetti , G. Meylan , M. Moresco , L. Moscardini , E. Munari , S. M. Niemi , C. Padilla , S. Paltani , F. Pasian , K. Pedersen , V. Pettorino , M. Poncet , L. Popa , F. Raison , J. Rhodes , E. Rossetti , R. Saglia , B. Sartoris , P. Schneider , A. Secroun , G. Seidel , C. Sirignano , G. Sirri , L. Stanco , P. Tallada-Cresp'i , A. N. Taylor , I. Tereno , R. Toledo-Moreo , F. Torradeflot , Y. Wang , G. Zamorani , J. Zoubian , S. Andreon , S. Camera , H. J. McCracken , G. Riccio , V. Scottez National Astronomical Observatory of Japan , National Institutes of Natural Sciences , -- Osawa , Mitaka , Tokyo - , Japan , School of Physics , Astronomy , Faculty of Science , Monash University , Clayton , Victoria , Australia , Cardiff University , The Parade , Cardiff , CF AA , UK , Astronomical Institute , Tohoku University , Sendai - , Division for the Establishment of Frontier Sciences , Organization for Advanced Studies , Sendai - , INAF-Osservatorio Astronomico di Padova , Viadell'Osservatorio , I- Padova , Italy , INAF-Osservatorio Astronomico di Capodimonte , ViaMoiariello , I- Napoli , INFN section of Naples , ViaCinthia , I- , Napoli , International Center for Relativistic Astrophysics , PiazzaledellaRepublica , I- Pescara , Department of Physics , Lancaster University , Lancaster , LA YB , Vesilinnantie , University of Turku , Finland , Department of PhysicsE. Pancini , University Federico , INAF-Osservatorio Astrofisico di Arcetri , LargoE.Fermi , I- , Firenze , Aix-Marseille Univ , CNRSINP , CPPM , Marseille , France , ESACESA , Camino Bajo del Castillo , Sn. , Urb. Villafranca del Castillo , Villanueva de la Canada , Madrid , Spain , Institute of Cosmology , Gravitation , University of Portsmouth , Portsmouth PO FX , INAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna , Via Piero Gobetti , I- Bologna , INAF-Osservatorio Astrofisico di Torino , ViaOsservatorio , I- Pino Torinese , INFN-Sezione di Roma Tre , ViadellaVascaNavale , I- , Roma , Dipartimento di Fisica , Universit'a degli studi di Genova , INFN-Sezione di Genova , viaDodecaneso , I- , Genova , Instituto de Astrof'isica e Ciencias do Espacco , Universidade do Porto , CAUP , Rua das Estrelas , PT- Porto , Portugal , INAF-IASF Milano , ViaAlfonsoCorti , I- Milano , Port d'Informaci'o Cient'ifica , Campus UAB , C. Albareda sn , Bellaterra , Institut de F'isica d'Altes Energies , The Barcelona Institute of Science , Technology , INAF-Osservatorio Astronomico di Roma , ViaFrascati , I- Monteporzio Catone , Dipartimento di Fisica e AstronomiaAugusto Righi- Alma Mater St Bologna , via Piero Gobetti , Institut national de physique nucl'eaire et de physique des particules , rue Michel-Ange , ParisC'edex , Centre National d'Etudes Spatiales , Toulouse , Institute for Astronomy , University of Edinburgh , Royal Observatory , Blackford Hill , Edinburgh EH HJ , Jodrell Bank Centre for Astrophysics , University of Manchester , Oxford Road , Manchester M PL , European Space AgencyESRIN , LargoGalileoGalilei , Frascati , Univ Lyon , UnivClaudeBernardLyon , IPI Lyon , UMR , F- , Villeurbanne , Institute of Physics , Laboratory of Astrophysics , Ecole Polytechnique F'ed'erale de Lausanne , Observatoire de Sauverny , Versoix , Switzerland , Mullard Space Science Laboratory , University College London , Holmbury St Mary , Dorking , Surrey RH NT , Departamento de F'isica , Faculdade de Ciencias , Universidade de Lisboa , C Edif'icio , Campo Grande , PT- Lisboa , PT-- Lisboa , Department of Astronomy , University of Geneva , ch.d'Ecogia , CH- Versoix , Universit'e Paris-Saclay , CNRS , Institut d'astrophysique spatiale , , Orsay , Oxford University , Keble Road , Oxford OX RH , INFN-Padova , ViaMarzolo , I- Padova , Universit'e Paris Cit'e , CEA , Astrophysique , Instrumentation et Mod'elisation Paris-Saclay , Gif-sur-Yvette , INAF-Osservatorio Astronomico di Trieste , ViaG.B.Tiepolo , I- Trieste , Istituto Nazionale di Astrofisica - Osservatorio di Astrofi Spazio , Via Gobetti , I- Bologna , Istituto Nazionale di Fisica Nucleare , Sezione di Bologna , ViaIrnerio , I- Bologna , Max Planck Institute for Extraterrestrial Physics , Giessenbachstr. , D- Garching , Germany , Universitats-Sternwarte Munchen , Fakultat fur Physik , Ludwig-Maximilians-Universitat Munchen , Scheinerstrasse , Munchen , Institute of Theoretical Astrophysics , University of Oslo , P. O. Box Blindern , N- Oslo , Norway , Jet Propulsion Laboratory , California Institute of Technology , Oak Grove Drive , Pasadena , CA , , USA , von Hoerner Sulger GmbH , SchlossPlatz , D- Schwetzingen , Technical University of Denmark , Elektrovej , Kgs. Lyngby , Denmark , Max-Planck-Institut fur Astronomie , Konigstuhl , D- Heidelberg , Helsinki Institute of Physics , GustafHallstrominkatu , University of Helsinki , NOVA optical infrared instrumentation group at ASTRON , OudeHoogeveensedijk , PD , Dwingeloo , The Netherlands , Argelander-Institut fur Astronomie , Universitat Bonn , AufdemHugel , Bonn , INFN-Sezione di Bologna , VialeBertiPichat , Institute for Computational Cosmology , Durham University , South Road , DH LE , University of Applied Sciences , Arts of Northwestern Switzerland , School of Engineering , Windisch , European Space AgencyESTEC , Keplerlaan , AZ Noordwijk , University of Aarhus , Ny Munkegade , C DK-Aarhus , Institute of Space Science , Bucharest , Ro- , Romania , IFPU , Institute for Fundamental Physics of the Universe , viaBeirut , Trieste , Dipartimento di Fisica e AstronomiaG.Galilei , Universit'a di Padova , Centro de Investigaciones Energ'eticas , Medioambientales y Tecnol'ogicas , AvenidaComplutense , Madrid , Tapada da Ajuda , PT-- Lisboa , Universidad Polit'ecnica de Cartagena , Departamento de Electr'onica y Tecnolog'ia de Computadoras , Cartagena , Infrared Processing , Analysis Center , CA , INAF-Osservatorio Astronomico di Brera , ViaBrera , I- Milano , Universit'a degli Studi di Torino , ViaP.Giuria , I- Torino , INFN-Sezione di Torino , Institut d'Astrophysique de Paris , UMR , Sorbonne Universit'e , bis boulevard Arago , Paris semanticscholar（2022）
摘要
Pair-instability supernovae are theorized supernovae that have not yet been observationally confirmed. They are predicted to exist in low-metallicity environments. Because overall metallicity becomes lower at higher redshifts, deep near-infrared transient surveys probing high-redshift supernovae are suitable to discover pair-instability supernovae. The Euclid satellite, which is planned to be launched in 2023, has a near-infrared wide-field instrument that is suitable for a high-redshift supernova survey. Although no dedicated supernova survey is currently planned during the Euclid ’s 6 year primary mission, the Euclid Deep Survey is planned to make regular observations of three Euclid Deep Fields (40 deg 2 in total) spanning six years. While the observations of the Euclid Deep Fields are not frequent, we show that the predicted long duration of pair-instability supernovae would allow us to search for high-redshift pair-instability supernovae with the Euclid Deep Survey. Based on the current observational plan of the Euclid mission, we conduct survey simulations in order to estimate the expected numbers of pair-instability supernova discoveries. We find that up to several hundred pair-instability supernovae at z . 3 . 5 can be discovered by the Euclid Deep Survey. We also show that pair-instability supernova candidates can be e ffi ciently identified by their duration and color that can be determined with the current Euclid Deep Survey plan. We conclude that the Euclid mission can lead to the first confident discovery of pair-instability supernovae if their event rates are as high as those predicted by recent theoretical studies. We also update the expected numbers of superluminous supernova discoveries in the Euclid Deep Survey based on the latest observational plan.
更多 查看译文
AI 理解论文
溯源树
样例
