Reaction rate forS31(p,γ)32Cl and its influence on the SiP cycle in hot stellar hydrogen burning

Autor:	S. Graff, C.P. Browne, Christian Iliadis, Larry Lamm, L. van Wormer, A. A. Rollefson, U. Giesen, K. W. Scheller, S. Vouzoukas, H. Herndl, Michael Wiescher, J. Meissner, Joachim Görres, J. G. Ross
Rok vydání:	1994
Předmět:	Physics Nuclear reaction Nuclear and High Energy Physics Proton Hydrogen Isotopes of chlorine Analytical chemistry Resonance chemistry.chemical_element Charged particle Reaction rate chemistry Excited state Atomic physics
Zdroj:	Physical Review C. 50:1185-1193
ISSN:	1089-490X 0556-2813
DOI:	10.1103/physrevc.50.1185
Popis:	The excitation energies of the proton unbound states in [sup 32]Cl have been measured in the [sup 32]S([sup 3]He,[ital t])[sup 32]Cl charge exchange reaction with high accuracy. The partial widths of the unbound levels have been calculated to derive the resonance strengths of these states in the [sup 31]S([ital p],[gamma])[sup 32]Cl reaction channel. The reaction rate for the [sup 31]S([ital p],[gamma])[sup 32]Cl reaction has been calculated and is compared with previous estimates. The role of this reaction for the closure of the SiP cycle is discussed in terms of the temperature and density conditions in hot stellar hydrogen burning.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::91717c2a7570e4814c11847a1f1dde00 https://doi.org/10.1103/physrevc.50.1185 Zobrazit plný text záznamu