Počet záznamů: 1

THE FLUORINE DESTRUCTION IN STARS: FIRST EXPERIMENTAL STUDY OF THE (19)F(p, alpha(0))(16)O REACTION AT ASTROPHYSICAL ENERGIES

  1. 1.
    0364991 - UJF-V 2012 RIV US eng J - Článek v odborném periodiku
    La Cognata, M. - Mukhamedzhanov, A. M. - Spitaleri, C. - Indelicato, I. - Aliotta, M. - Burjan, Václav - Cherubini, S. - Coc, A. - Gulino, M. - Hons, Zdeněk - Kiss, G.G. - Kroha, Václav - Lamia, L. - Mrázek, Jaromír - Palmerini, S. - Piskoř, Štěpán - Pizzone, R. G. - Puglia, S. M. R. - Rapisarda, G. G. - Romano, S. - Sergi, M. L. - Tumino, A.
    THE FLUORINE DESTRUCTION IN STARS: FIRST EXPERIMENTAL STUDY OF THE (19)F(p, alpha(0))(16)O REACTION AT ASTROPHYSICAL ENERGIES.
    Astrophysical Journal Letters. Roč. 739, č. 2 (2011), L54 ISSN 2041-8205
    Grant CEP: GA MŠk LC07050; GA ČR GAP203/10/0310
    Výzkumný záměr: CEZ:AV0Z10480505
    Klíčová slova: ASYMPTOTIC GIANT BRANCH * CORONAE-BOREALIS STARS * NUCLEAR ASTROPHYSICS * COULOMB BARRIER * CROSS-SECTION * LOW-MASS * NUCLEOSYNTHESIS * CARBON
    Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
    Impakt faktor: 5.526, rok: 2011

    The (19)F(p, alpha)(16)O reaction is an important fluorine destruction channel in the proton-rich outer layers of asymptotic giant branch (AGB) stars and it might also play a role in hydrogen-deficient post-AGB star nucleosynthesis. So far, available direct measurements do not reach the energy region of astrophysical interest (E(cm) less than or similar to 300 keV), because of the hindrance effect of the Coulomb barrier.
    Trvalý link: http://hdl.handle.net/11104/0200339