Published 2000
| Version v1
Journal article
Radionuclides 26Al, 53Mn and 60Fe as a test of the possible nucleosynthesis immediately before solar system formation
Description
Parameters of a possible burst of nucleosynthesis just prior to the solar system formation were calculated on the basis of data on occurrence of 26Al, 53Mn and 60Fe radionuclides in the early solar system. The whole number of the observance data was shown to result in the following restrictions of the parameters of the mentioned burst: its contribution into the general galactic synthesis of the elements did not exceed 0.5 % while time interval from the burst up to hardening of meteorites did not exceed 10 mln. years
Abstract (Russian)
На основе данных о присутствии в ранней Солнечной системе радионуклидов 26Al, 53Mn и 60Fe рассчитаны параметры возможного всплеска нуклеосинтеза непосредственно перед образованем Солнечной системы. Показано, что совокупность наблюдательных данных приводит к следующим ограничениям параметров такого всплеска: вклад его в общий галактический синтез элементов не превышает 0,5%, а промежуток времени от всплеска до затвердивания метеоритов не превышает 10 млн. летAdditional details
Additional titles
- Original title (Russian)
- Радионуклиды
Publishing Information
- Journal Title
- Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Fizicheskaya
- Journal Volume
- 64
- Journal Issue
- 5
- Journal Page Range
- p. 950-953
- ISSN
- 1026-3489
- CODEN
- IRAFEO
Conference
- Title
- 49. International conference on nuclear spectroscopy and nuclear structure
- Original Conference Title
- 49. Mezhdunarodnoe soveshchanie po yadernoj spektroskopii i strukture atomnogo yadra
- Dates
- Apr 1999
- Place
- Dubna (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 31065105
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM 26; ELEMENT ABUNDANCE; IRON 60; MANGANESE 53; NUCLEOSYNTHESIS; NUMERICAL SOLUTION; RADIOISOTOPES; SOLAR SYSTEM EVOLUTION
- Descriptors DEC
- ABUNDANCE; ALUMINIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; EVEN-EVEN NUCLEI; INTERMEDIATE MASS NUCLEI; IRON ISOTOPES; ISOTOPES; LIGHT NUCLEI; MANGANESE ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SYNTHESIS; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 10 refs., 2 figs., 1 tab.