Coulomb dissociation of 27 P: A reaction of astrophysical interest
Paper in proceeding, 2010
The ground-state decay of 26Al(0+) (T 1/2=1.05× 106) has a shorter life-time than the Universe. The presence of this element in the Galaxy was measured via g-ray spectroscopy, showing that the nucleosynthesis of this element is an ongoing process in stars. The proton-capture reaction 26Si(p,γ) 27P competes with the production of 26Al(0+) by β-decay. Coulomb dissociation of 27P has been suggested as an indirect method to measure radiative-proton capture when the direct reaction is not feasible. Such an experiment was performed at GSI with a secondary 27P beam produced by fragmenting a 36Ar primary beam at 500 A MeV. Two main observables are preliminarily presented in this work: the reaction cross section and the relative-energy spectrum of the outgoing fragments © Copyright owned by the author(s).
Author
S. Beceiro-Novo
Universidade de Santiagode Compostela
K. Summerer
Helmholtz
D. Cortina-Gil
Universidade de Santiagode Compostela
C. Wimmer
Goethe University Frankfurt
R. Plag
Goethe University Frankfurt
Universidade de Santiagode Compostela
H. Alvarez-Pol
Universidade de Santiagode Compostela
T. Aumann
Helmholtz
K. H. Behr
Helmholtz
K. Boretzky
Helmholtz
E. Casarejos
Universidade de Santiagode Compostela
A. Chatillon
Helmholtz
U. Datta Pramanik
SINP
Z. Elekes
Hungarian Academy of Sciences
Z. Fülöp
Hungarian Academy of Sciences
D. Galaviz
Consejo Nacional de Investigaciones Cientificas y Tecnicas
H. Geissel
Helmholtz
S. Giron
Helmholtz
U. Greife
Colorado School of Mines
F. Hammache
Institut de Physique Nucleaire Orsay
M. Heil
Helmholtz
J. Hoffman
Helmholtz
Håkan T Johansson
Chalmers, Applied Physics, Subatomic Physics
C. Karagiannis
Helmholtz
O. Kiselev
Helmholtz
N. Kurz
Helmholtz
K. Larsson
Helmholtz
T. Le Bleis
Helmholtz
Y. Litvinov
Helmholtz
K. Mahata
Helmholtz
C. Muentz
Goethe University Frankfurt
C. Nociforo
Helmholtz
W. Ott
Helmholtz
S. Paschalis
University of Liverpool
W. Prokopowicz
Jagiellonian University in Kraków
C. Rodriguez-Tajes
Universidade de Santiagode Compostela
D. Rossi
Johannes Gutenberg University Mainz
H. Simon
Helmholtz
M. Stanoiu
Helmholtz
J. Stroth
Goethe University Frankfurt
S. Typel
Grand Accélérateur National d'Ions Lourds (GANIL)
A. Wagner
Helmholtz
F. Wamers
Helmholtz
H. Weick
Helmholtz
Published in
Proceedings of Science
18248039 (eISSN)
Vol. 100Conference
11th Symposium on Nuclei in the Cosmos, NIC 2010
, Germany, 2010-07-18 - 2010-07-22
, Germany, 2010-07-18 - 2010-07-22
Categorizing
Subject Categories (SSIF 2011)
Astronomy, Astrophysics and Cosmology
Identifiers
DOI
10.22323/1.100.0227