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The importance of detecting neutrinos from a Milky Way core-collapse supernova is well known. An under-studied phase is proto-neutron star cooling. For SN 1987A, this seemingly began at about 2 s, and is thus probed by only 6 of the 19…

High Energy Astrophysical Phenomena · Physics 2021-01-27 Shirley Weishi Li , Luke F. Roberts , John F. Beacom

Modern neutrino facilities will be able to detect a large number of neutrinos from the next Galactic supernova. We investigate the viability of the triangulation method to locate a core-collapse supernova by employing the neutrino arrival…

High Energy Physics - Phenomenology · Physics 2018-04-13 Vedran Brdar , Manfred Lindner , Xun-Jie Xu

The multi-messenger observation of the next galactic core-collapse supernova will shed light on the different physical processes involved in these energetic explosions. Good timing and pointing capabilities of neutrino detectors would help…

High Energy Astrophysical Phenomena · Physics 2020-09-18 Alexis Coleiro , Marta Colomer Molla , Damien Dornic , Massimiliano Lincetto , Vladimir Kulikovskiy

Neutrinos from a Galactic core-collapse supernova will be measured by neutrino detectors minutes to days before an optical signal reaches Earth. We present a novel calculation showing the ability of current and near-future neutrino…

High Energy Astrophysical Phenomena · Physics 2021-01-27 Manne Segerlund , Erin O'Sullivan , Evan O'Connor

Massive stars can explode as supernovae at the end of their life cycle, releasing neutrinos whose total energy reaches $10^{53}$ erg. Moreover, neutrinos play key roles in supernovae, heating and reviving the shock wave as well as cooling…

High Energy Astrophysical Phenomena · Physics 2022-06-03 Masamitsu Mori , Yudai Suwa , Ken'ichiro Nakazato , Kohsuke Sumiyoshi , Masayuki Harada , Akira Harada , Yusuke Koshio , Roger A. Wendell

A future core-collapse supernova in our Galaxy will be detected by several neutrino detectors around the world. The neutrinos escape from the supernova core over several seconds from the time of collapse, unlike the electromagnetic…

Astrophysics · Physics 2009-10-31 J. F. Beacom , P. Vogel

Supernova neutrinos are crucially important to probe the final phases of massive star evolution. As is well known from observations of SN1987A, neutrinos provide information on the physical conditions responsible for neutron star formation…

High Energy Astrophysical Phenomena · Physics 2019-08-23 Yudai Suwa , Kohsuke Sumiyoshi , Ken'ichiro Nakazato , Yasufumi Takahira , Yusuke Koshio , Masamitsu Mori , Roger A. Wendell

A core-collapse supernova releases the vast majority of the gravitational binding energy of its compact remnant in the form of neutrinos over an interval of a few tens of seconds. In the event of a core-collapse supernova within our galaxy,…

Instrumentation and Methods for Astrophysics · Physics 2019-11-20 N. B. Linzer , K. Scholberg

A core-collapse supernova will produce an enormous burst of neutrinos of all flavors in the few-tens-of-MeV range. Measurement of the flavor, time and energy structure of a nearby core-collapse neutrino burst will yield answers to many…

Instrumentation and Methods for Astrophysics · Physics 2012-11-20 Kate Scholberg

A Galactic core-collapse supernova (CCSN) is likely to be observed in neutrino detectors around the world minutes to hours before the electromagnetic radiation arrives. The SNEWS2.0 network of neutrino and dark matter detectors aims to use…

The large distances travelled by neutrinos emitted from the Sun and core-collapse supernovae together with the characteristic energy of such neutrinos provide ideal conditions to probe their lifetime, when the decay products evade…

High Energy Astrophysical Phenomena · Physics 2024-05-07 Pablo Martínez-Miravé , Irene Tamborra , Mariam Tórtola

The detection of neutrinos from SN1987A confirmed the core-collapse nature of SN II, but the neutrinos were not noticed until after the optical discovery. The current generation of neutrino experiments are both much larger and actively…

Astrophysics · Physics 2019-08-14 Alec Habig

The neutrino burst from a core-collapse supernova can provide information about the star explosion mechanism and the mechanisms of proto neutron star cooling but also about the intrinsic properties of the neutrino such as flavor…

Instrumentation and Detectors · Physics 2016-05-10 Inés Gil-Botella

The next galactic core-collapse supernova will deliver a wealth of neutrinos which for the first time we are well-situated to measure. These explosions produce neutrinos with energies between 10 and 100 MeV over a period of tens of seconds.…

Instrumentation and Methods for Astrophysics · Physics 2017-10-03 Justin A. Vasel , Andrey Sheshukov , Alec Habig

While existing detectors would see a burst of many neutrinos from a Milky Way supernova, the supernova rate is only a few per century. As an alternative, we propose the detection of ~ 1 neutrino per supernova from galaxies within 10 Mpc, in…

Astrophysics · Physics 2009-11-10 Shin'ichiro Ando , John F. Beacom , Hasan Yuksel

Core-collapse supernovae (CCSNe) offer extremely valuable insights into the dynamics of galaxies. Neutrino time profiles from CCSNe, in particular, could reveal unique details about collapsing stars and particle behavior in dense…

The result of a search for neutrino bursts from supernova explosions using the Super-Kamiokande detector is reported. Super-Kamiokande is sensitive to core-collapse supernova explosions via observation of their neutrino emissions. The…

Astrophysics · Physics 2012-08-27 Kamiokande Collaboration , M. Ikeda , A. Takeda , Y. Fukuda , M. R. Vagins

Neutrinos from supernovae, especially those emitted during the late phase of core collapse, are essential for understanding the final stages of massive star evolution. We have been dedicated to developing methods for the analysis of…

The IceCube Neutrino Observatory has been continuously taking data to search for O(0.5-10) s long neutrino bursts since 2007. Even if a Galactic core-collapse supernova is optically obscured or collapses to a black hole instead of…

High Energy Astrophysical Phenomena · Physics 2023-08-03 IceCube Collaboration

Neutrinos from core-collapse supernovae are essential for the understanding of neutrino physics and stellar evolution. The dual-phase xenon dark matter detectors can provide a way to track explosions of galactic supernovae by detecting…

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