Influence of protons on the capture of electrons by Be-7 in the Sun
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F07%3A00083914" target="_blank" >RIV/61389005:_____/07:00083914 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Influence of protons on the capture of electrons by Be-7 in the Sun
Original language description
The capture of electrons by the nucleus Be-7 from the three-body initial state p+e(-)+Be-7 in the continuum is studied. On the basis of the expansion of the three-body continuum wave function in the small parameter epsilon approximate to(m(e)/m(p))(1/2)[m(e) (m(p)) is the electron (proton) mass], the role of the protons on the electron capture is considered. The results are compared with the traditional treatment of the electron capture by the nucleus Be-7. For stars with density and temperature like in the center of the Sun the studied mechanism can make a non-negligible contribution to the capture rate.
Czech name
Vliv protonů na záchyt elektronů jádry 7B na slunci1
Czech description
Je studován záchyt elektronů y kontinia jádry 7B y počátečního stavu p+é+7B. Na základě rozvoje tříčásticové vlnové funkce dle malého parametru, je vztah v úvahu vliv protonů na záchyt elektronů.Studovaný proces může na slunci a v podobných hvězdách nezanedbatelně přispívat dorychlosti záchytu.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA202%2F06%2F0746" target="_blank" >GA202/06/0746: Relativistic description of few-nucleon systems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review. C
ISSN
0556-2813
e-ISSN
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Volume of the periodical
75
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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