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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

  • DOI - Digital Object Identifier

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

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

  • 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

  • UT code for WoS article

  • EID of the result in the Scopus database