Results 1 to 10 of about 33,263 (234)
Neutrino flavor instabilities in a time-dependent supernova model
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2015 A dense neutrino medium such as that inside a core-collapse supernova can experience collective flavor conversion or oscillations because of the neutral-current weak interaction among the neutrinos.
Huaiyu Duan, Sajad Abbar
exaly +3 more sources
Supernovae and their scientific secrets
He jishu, 2023 Supernovae are the most gorgeous fireworks that people can observe in the universe. Their explosion can produce a maximum luminosity 10 billion times that of the Sun, helping scientists see farther.
LI Zhihong +8 more
doaj +1 more source
Universe, 2023 We analyze the expected arrival time spectrum of supernova neutrinos using simulated luminosity and compute the expected number of events in future detectors such as the DUNE Far Detector and Hyper-Kamiokande.
Celio A. Moura +2 more
doaj +1 more source
Properties and Composition of Magnetized Nuclei
Particles, 2020 The properties and mass distribution of the ultramagnetized atomic nuclei which arise in heavy-ion collisions and magnetar crusts, during Type II supernova explosions and neutron star mergers are analyzed.
V.N. Kondratyev
doaj +1 more source
A persistent influence of supernovae on biodiversity over the Phanerozoic
Ecology and Evolution, 2023 It is an open question what has constrained macroevolutionary changes in marine animal diversity on the time scale of the Phanerozoic. Here, we will show that supernovae appear to have significantly influenced the biodiversity of life.
Henrik Svensmark
doaj +1 more source
A Multidimensional Multicomponent Gas Dynamic with the Neutrino Transfer in Gravitational Collapse
Universe, 2022 The self-consistent problem of gravitational collapse is solved using 2D gas dynamics with taking into account the neutrino transfer in the flux-limited diffusion approximation.
Alexey G. Aksenov
doaj +1 more source
Andalas Journal of International Studies, 2019 Indonesia is the largest producer of palm oil in the world. With Malaysia, palm oil production could account for about eighty percent of global production. Meanwhile, Europe is the country with the third largest CPO export destination for Indonesia after
Bustanul Arifin +1 more
doaj +1 more source
Searches for Violation of CPT Symmetry and Lorentz Invariance with Astrophysical Neutrinos
Universe, 2022 Neutrinos are a powerful tool for searching physics beyond the standard model of elementary particles. In this review, we present the status of the research on charge-parity-time (CPT) symmetry and Lorentz invariance violations using neutrinos emitted ...
Celio A. Moura, Fernando Rossi-Torres
doaj +1 more source
Progenitors of Long-Duration Gamma-ray Bursts
Galaxies, 2021 We review the current scenario of long-duration Gamma-ray burst (LGRB) progenitors, and in addition, present models of massive stars for a mass range of 10–150M⊙ with ΔM=10M⊙ and rotation rate v/vcrit=0 to 0.6 with a velocity resolution Δv/vcrit=0.1.
Arpita Roy
doaj +1 more source
R-Process with Magnetized Nuclei at Dynamo-Explosive Supernovae and Neutron Star Mergers
Universe, 2021 Nucleosynthesis at latge magnetic induction levels relevant to core-collapse supernovae and neutron star mergers is considered. For respective magnetic fields of a strength up to ten teratesla, atomic nuclei exhibit a linear magnetic response due to the ...
Vladimir N. Kondratyev
doaj +1 more source