Published 2016 | Version v1
Book Metadata-only

Neutrino-nucleus reactions in supernovae

Creators

  • 1. Bogoliubov Laboratory of Theoretical Physics, JINR, 141980, Dubna (Russian Federation)

Description

We study thermal effects on neutrino-nucleus reactions occurring under supernova conditions. The approach we use is based on the quasiparticle random phase approximation (QRPA) extended to finite temperature by the thermo-field dynamics formalism. For the relevant supernova conditions we calculate inelastic neutrino scattering and neutrino absorption cross sections for two sample nuclei, 56Fe and 82Ge. In addition, we apply the approach to examine the rate of neutrino-antineutrino pair emission by hot nuclei. (authors)

Availability note (English)

Available from doi: http://dx.doi.org/10.1051/epjconf/201610710002
Part of:
EPJ Web of Conferences, Proceedings of NSRT15, the international conference on nuclear structure and related topics - 2015

Additional details

Identifiers

DOI
10.1051/epjconf/201610710002;

Publishing Information

Publisher
EDP Sciences
Imprint Place
Les Ulis (France)
Imprint Title
EPJ Web of Conferences, Proceedings of NSRT15, the international conference on nuclear structure and related topics - 2015
Imprint Pagination
v. 107 [306 p.]
Journal Page Range
p. 10002.p.1-10002.p.7

Conference

Title
International conference on nuclear structure and related topics
Acronym
NSRT15
Dates
14-18 Jul 2015
Place
Dubna (Russian Federation)

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
51057292
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ABSORPTION; ANTINEUTRINOS; CROSS SECTIONS; GERMANIUM 82; HOT NUCLEI; IRON 56; NEUTRINO-NUCLEON INTERACTIONS; QUASI PARTICLES; RANDOM PHASE APPROXIMATION; SCATTERING; SUPERNOVAE; TEMPERATURE DEPENDENCE
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; APPROXIMATIONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BINARY STARS; CALCULATION METHODS; ELEMENTARY PARTICLES; ERUPTIVE VARIABLE STARS; EVEN-EVEN NUCLEI; FERMIONS; GERMANIUM ISOTOPES; INTERACTIONS; INTERMEDIATE MASS NUCLEI; IRON ISOTOPES; ISOTOPES; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MASSLESS PARTICLES; MATTER; NEUTRINOS; NUCLEI; PARTICLE INTERACTIONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SORPTION; STABLE ISOTOPES; STARS; VARIABLE STARS

Optional Information

Notes
15 refs.