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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,…

天体物理仪器与方法 · 物理学 2019-11-20 N. B. Linzer , K. Scholberg

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…

高能物理 - 唯象学 · 物理学 2018-04-13 Vedran Brdar , Manfred Lindner , Xun-Jie Xu

Core-collapse supernovae are among the prime candidate sources of high energy neutrinos. Accordingly, the IceCube collaboration has started a program to search for such a signal. IceCube operates an online search for neutrino bursts,…

高能天体物理现象 · 物理学 2010-01-21 D. F. Cowen , A. Franckowiak , M. Kowalski

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…

For a suite of fourteen core-collapse models during the dynamical first second after bounce, we calculate the detailed neutrino "light" curves expected in the underground neutrino observatories Super-Kamiokande, DUNE, JUNO, and IceCube.…

高能天体物理现象 · 物理学 2018-08-15 Shaquann Seadrow , Adam Burrows , David Vartanyan , David Radice , M. Aaron Skinner

Neutrinos allow the probing of stellar interiors during core collapse, helping to understand the different stages and processes in the collapse. To date, supernova neutrinos have only been detected from a single event, SN1987A. Most studies…

高能天体物理现象 · 物理学 2023-07-11 Sean Heston , Emily Kehoe , Yudai Suwa , Shunsaku Horiuchi

Thermal MeV neutrino emission from core-collapse supernovae offers a unique opportunity to probe physics beyond the Standard Model in the neutrino sector. The next generation of neutrino experiments, such as DUNE and Hyper-Kamiokande, can…

高能物理 - 唯象学 · 物理学 2023-04-20 Jose Alonso Carpio , Ali Kheirandish , Kohta Murase

In view of the advent of large-scale neutrino detectors such as IceCube, the future Hyper-Kamiokande and the ones proposed for the Laguna project in Europe, we re-examine the determination of the directional position of a Galactic supernova…

高能天体物理现象 · 物理学 2013-10-15 T. Mühlbeier , H. Nunokawa , R. Zukanovich Funchal

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…

天体物理学 · 物理学 2009-10-31 J. F. Beacom , P. Vogel

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…

天体物理仪器与方法 · 物理学 2012-11-20 Kate Scholberg

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…

高能天体物理现象 · 物理学 2021-01-27 Manne Segerlund , Erin O'Sullivan , Evan O'Connor

We study several methods for timing the neutrino signal of a Galactic supernova (SN) for different detectors via Monte Carlo simulations. We find that, for the methods we studied, at a distance of $10\,$kpc both Hyper-Kamiokande and IceCube…

高能物理 - 唯象学 · 物理学 2021-03-02 Rasmus S. L. Hansen , Manfred Lindner , Oliver Scholer

World-wide, several detectors currently running or nearing completion are sensitive to a core collapse supernova neutrino signal in the Galaxy. I will briefly describe the nature of the neutrino signal and then survey current and future…

高能物理 - 实验 · 物理学 2009-10-31 Kate Scholberg

The next galactic supernova presents a once-in-a-lifetime opportunity to obtain detailed information about the explosion of a star and the extreme conditions found within its core. A core-collapse supernova will produce a neutrino burst…

高能天体物理现象 · 物理学 2021-07-20 Spencer Griswold

Future detection of a supernova neutrino burst by large underground detectors would give important information for the explosion mechanism of collapse-driven supernovae. We studied the statistical analysis for the future detection of a…

天体物理学 · 物理学 2009-10-30 T. Totani , K. Sato , H. E. Dalhed , J. R. Wilson

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…

仪器与探测器 · 物理学 2016-05-10 Inés Gil-Botella

With myriads of detection events from a prospective Galactic core-collapse supernova, current and future neutrino detectors will be able to sample detailed, time-dependent neutrino fluxes and spectra. This offers enormous possibilities for…

高能天体物理现象 · 物理学 2019-09-04 B. Müller

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.…

天体物理仪器与方法 · 物理学 2017-10-03 Justin A. Vasel , Andrey Sheshukov , Alec Habig

Predictions of the thermodynamic conditions for phase transitions at high baryon densities and large chemical potentials are currently uncertain and largely phenomenological. Neutrino observations of core-collapse supernovae can be used to…

We study theoretical neutrino signals from core-collapse supernova (CCSN) computed using axisymmetric CCSN simulations that cover the post-bounce phase up to $\sim 4$~s. We provide basic quantities of the neutrino signals such as event…

高能天体物理现象 · 物理学 2021-07-14 Hiroki Nagakura , Adam Burrows , David Vartanyan
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