Published June 1982 | Version v1
Journal article Metadata-only

Production of 9Be induced by neutrinos generated in gravitational collapse of stars

Creators

  • 1. AN SSSR, Moscow. Astronomicheskij Sovet
  • 2. AN SSSR, Moscow. Inst. Yadernykh Issledovanij

Description

The process of 9Be production in stellar envelope induced by neutrinos generated in gravitational collapse of its central core is studied. The physical conditions are found which lead to concentrations of 9Be in expelled stellar envelope sufficient to account for observed mean aboundance of the isotope in the Galaxy. The calculated concentration ratios of 7Li/9Be and 11B/9Be are also in satisfactory agreement with the observational data

Additional details

Additional titles

Original title (Russian)
Образование изотопа

Publishing Information

Journal Title
Pis'ma Astron. Zh.
Journal Volume
8
Journal Issue
6
Series
Pis'ma Astron. Zh.
Journal Page Range
351-357
ISSN
0320-0108

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
14726367
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
BERYLLIUM 9; BORON 11; CARBON 12 TARGET; ELEMENT ABUNDANCE; GRAVITATIONAL COLLAPSE; LITHIUM 7; NEUTRINO REACTIONS; NEUTRINOS; NUCLEOSYNTHESIS; TIME DEPENDENCE
Descriptors DEC
BERYLLIUM ISOTOPES; BORON ISOTOPES; ELEMENTARY PARTICLES; EVEN-ODD NUCLEI; FERMIONS; ISOTOPES; LEPTON REACTIONS; LEPTONS; LIGHT NUCLEI; LITHIUM ISOTOPES; MASSLESS PARTICLES; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; QUANTITY RATIO; STABLE ISOTOPES; TARGETS

Optional Information

Notes
For English translation see the journal Soviet Astronomy Letters (USA).