Core-Collapse Supernova neutrino detection with KM3NeT
International audience Core Collapse Supernovae (CCSNe) are explosive phenomena that may occur at the end of the life of massive stars, releasing over 99% of the energy through neutrino emission. While the explosion mechanism is not fully understood, neutrinos are believed to play an important role....
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ftceafr:oai:HAL:hal-02144278v1 2024-05-19T07:46:49+00:00 Core-Collapse Supernova neutrino detection with KM3NeT Molla, Marta Colomer Lincetto, Massimiliano AstroParticule et Cosmologie (APC (UMR_7164)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Centre de Physique des Particules de Marseille (CPPM) Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Dubna, Russia 2018-10-02 https://hal.science/hal-02144278 https://doi.org/10.1051/epjconf/201920705007 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1051/epjconf/201920705007 hal-02144278 https://hal.science/hal-02144278 doi:10.1051/epjconf/201920705007 INSPIRE: 1734364 EPJ Web Conf. 8th Very Large Volume Neutrino Telescope Workshop https://hal.science/hal-02144278 8th Very Large Volume Neutrino Telescope Workshop, Oct 2018, Dubna, Russia. pp.05007, ⟨10.1051/epjconf/201920705007⟩ neutrino: supernova supernova: collapse star: massive numerical calculations: Monte Carlo radiation: Cherenkov KM3NeT galaxy optical semileptonic decay photomultiplier sensitivity background water network on-line photon [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] info:eu-repo/semantics/conferenceObject Conference papers 2018 ftceafr https://doi.org/10.1051/epjconf/201920705007 2024-04-25T01:57:00Z International audience Core Collapse Supernovae (CCSNe) are explosive phenomena that may occur at the end of the life of massive stars, releasing over 99% of the energy through neutrino emission. While the explosion mechanism is not fully understood, neutrinos are believed to play an important role. The only detection as of today are the 24 neutrinos from SN1987A. The observation of the next Galactic CCSN will lead to important breakthroughs in astroparticle physics. For a Galactic CCSN, the KM3NeT ORCA and ARCA detectors in the Mediterranean Sea will observe a significant neutrino signal via the detection of Cherenkov light, mostly induced by Inverse Beta Decay interactions in sea water. The detection of coincident photons by the 31 photomultipliers of each KM3NeT digital optical module (DOM) allows for an efficient discrimination of the optical backgrounds.The KM3NeT detection sensitivity to a Galactic CCSN and the potential to resolve the neutrino light-curve have been estimated relying on detailed Monte Carlo simulations. Specific criteria are proposed for the online triggering and the participation in the SNEWS network. Conference Object Orca HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) EPJ Web of Conferences 207 05007 |
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HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives) |
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English |
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neutrino: supernova supernova: collapse star: massive numerical calculations: Monte Carlo radiation: Cherenkov KM3NeT galaxy optical semileptonic decay photomultiplier sensitivity background water network on-line photon [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] |
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neutrino: supernova supernova: collapse star: massive numerical calculations: Monte Carlo radiation: Cherenkov KM3NeT galaxy optical semileptonic decay photomultiplier sensitivity background water network on-line photon [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] Molla, Marta Colomer Lincetto, Massimiliano Core-Collapse Supernova neutrino detection with KM3NeT |
topic_facet |
neutrino: supernova supernova: collapse star: massive numerical calculations: Monte Carlo radiation: Cherenkov KM3NeT galaxy optical semileptonic decay photomultiplier sensitivity background water network on-line photon [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] |
description |
International audience Core Collapse Supernovae (CCSNe) are explosive phenomena that may occur at the end of the life of massive stars, releasing over 99% of the energy through neutrino emission. While the explosion mechanism is not fully understood, neutrinos are believed to play an important role. The only detection as of today are the 24 neutrinos from SN1987A. The observation of the next Galactic CCSN will lead to important breakthroughs in astroparticle physics. For a Galactic CCSN, the KM3NeT ORCA and ARCA detectors in the Mediterranean Sea will observe a significant neutrino signal via the detection of Cherenkov light, mostly induced by Inverse Beta Decay interactions in sea water. The detection of coincident photons by the 31 photomultipliers of each KM3NeT digital optical module (DOM) allows for an efficient discrimination of the optical backgrounds.The KM3NeT detection sensitivity to a Galactic CCSN and the potential to resolve the neutrino light-curve have been estimated relying on detailed Monte Carlo simulations. Specific criteria are proposed for the online triggering and the participation in the SNEWS network. |
author2 |
AstroParticule et Cosmologie (APC (UMR_7164)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Centre de Physique des Particules de Marseille (CPPM) Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Molla, Marta Colomer Lincetto, Massimiliano |
author_facet |
Molla, Marta Colomer Lincetto, Massimiliano |
author_sort |
Molla, Marta Colomer |
title |
Core-Collapse Supernova neutrino detection with KM3NeT |
title_short |
Core-Collapse Supernova neutrino detection with KM3NeT |
title_full |
Core-Collapse Supernova neutrino detection with KM3NeT |
title_fullStr |
Core-Collapse Supernova neutrino detection with KM3NeT |
title_full_unstemmed |
Core-Collapse Supernova neutrino detection with KM3NeT |
title_sort |
core-collapse supernova neutrino detection with km3net |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://hal.science/hal-02144278 https://doi.org/10.1051/epjconf/201920705007 |
op_coverage |
Dubna, Russia |
genre |
Orca |
genre_facet |
Orca |
op_source |
EPJ Web Conf. 8th Very Large Volume Neutrino Telescope Workshop https://hal.science/hal-02144278 8th Very Large Volume Neutrino Telescope Workshop, Oct 2018, Dubna, Russia. pp.05007, ⟨10.1051/epjconf/201920705007⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1051/epjconf/201920705007 hal-02144278 https://hal.science/hal-02144278 doi:10.1051/epjconf/201920705007 INSPIRE: 1734364 |
op_doi |
https://doi.org/10.1051/epjconf/201920705007 |
container_title |
EPJ Web of Conferences |
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207 |
container_start_page |
05007 |
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1799487057350885376 |