Results 1 to 10 of about 23,101 (234)
Discovery potential for supernova relic neutrinos with slow liquid scintillator detectors
Physics Letters B, 2017 Detection of supernova relic neutrinos could provide key support for our current understanding of stellar and cosmological evolution, and precise measurements of these neutrinos could yield novel insights into the universe.
Hanyu Wei, Zhe Wang, Shaomin Chen
doaj +4 more sources
Probing non-standard neutrino interactions with supernova neutrinos at Hyper-K [PDF]
Journal of High Energy Physics, 2020 Non-standard neutrino self interactions (NSSI) could be stronger than Fermi interactions. We investigate the ability to constrain these four-neutrino interactions by their effect on the flux of neutrinos originating from a galactic supernova.
Minjie Lei +2 more
doaj +2 more sources
Probing secret interactions of eV-scale sterile neutrinos with the diffuse supernova neutrino background [PDF]
, 2018 Sterile neutrinos with mass in the eV-scale and large mixings of order $\theta_0\simeq 0.1$ could explain some anomalies found in short-baseline neutrino oscillation data.
Yu Seon Jeong +3 more
openalex +3 more sources
Neutrinos from core-collapse supernovae at KM3NeT [PDF]
EPJ Web of Conferences, 2023 The SN1987A supernova was the first extragalactic neutrino de- tection, but no further observations have been made since. Detecting neutrinos from a galactic supernova would provide invaluable information on the supernova mechanism and particle behavior ...
Bendahman Meriem
doaj +1 more source
The Astrophysical Journal, 2023 Supernova neutrinos are invaluable signals that offer information about the interior of supernovae. Because a nearby supernova can occur at any time, preparing for future supernova neutrino observation is an urgent task.
Akira Harada +8 more
doaj +1 more source
Low- and High-energy Neutrinos from SN 2023ixf in M101
The Astrophysical Journal Letters, 2023 Supernova (SN) 2023ixf in M101 is the closest SN explosion observed in the last decade. Therefore, it is a suitable test bed to study the role of jets in powering the SN ejecta.
Dafne Guetta +3 more
doaj +1 more source
Evolution of Hot and Dense Stellar Interiors: The Role of the Weak Interaction Processes
Frontiers in Astronomy and Space Sciences, 2022 The evolution of the hot and dense interior of massive stars has aroused the intense interest of researchers the last more than three decades. In this article, the role of the semi-leptonic weak interaction processes of leptons (involving neutrinos) with
T. S. Kosmas +4 more
doaj +1 more source
Exploring Neutrino Mass Orderings through Supernova Neutrino Detection
Universe, 2023 Core-collapse supernovae (SNe) are one of the most powerful cosmic sources of neutrinos, with energies of several MeV. The emission of neutrinos and antineutrinos of all flavors carries away the gravitational binding energy of the compact remnant and ...
Maria Manuela Saez
doaj +1 more source
Significance of neutrino-neutrino interaction in neutrino oscillation in core-collapse supernova
Bibechana, 2014 We study the possibility of neutrino-neutrino interaction inside the neutrino core of supernova (ρ ≥ 1010 g/cc) and outside the neutrinosphere. The angular dependence of the neutrino-neutrino interaction Hamiltonian causes multi-angle effects that can ...
Prabandha Nakarmi, Jeevan Jyoti Nakarmi
doaj +3 more sources
Untangling supernova-neutrino oscillations with beta-beam data [PDF]
, 2008 Recently, we suggested that low-energy beta-beam neutrinos can be very useful for the study of supernova neutrino interactions. In this paper, we examine the use of a such experiment for the analysis of a supernova neutrino signal.
Jachowicz, N. +2 more
core +4 more sources