Nuclear Structure of C-12 from Break-up Studies in Complete Kinematics
Paper i proceeding, 2009
A complete kinematics study of the B-10(He-3,p alpha alpha alpha) and B-11(He-3,d alpha alpha alpha) reactions has been performed to study the multi-particle break-up of C-12 resonances above the triple-alpha threshold. Four-particle coincidence detection gives us complete information on the direction and energy of the individual alpha particles from the decay of C-12, allowing us to extract new information on the structure of C-12 which we shall present in this contribution. We have observed gamma de-excitation of the T=1 15.11 MeV resonance using charged particle detectors, and have constructed Dalitz plots of the individual resonances in C-12 using the complete kinematics information of the alpha particles which come from their break-up.
deduced gamma transition
state
c-12
complete kinematics
dalitz plot
Författare
M. Alcorta
Consejo Superior de Investigaciones Científicas (CSIC)
M. J. G. Borge
Consejo Superior de Investigaciones Científicas (CSIC)
M. Cubero
Consejo Superior de Investigaciones Científicas (CSIC)
R. Dominguez-Reyes
Consejo Superior de Investigaciones Científicas (CSIC)
L. Fraile
Consejo Superior de Investigaciones Científicas (CSIC)
B. Fulton
Aarhus Universitet
H. O. U. Fynbo
Aarhus Universitet
D. Galaviz
Consejo Superior de Investigaciones Científicas (CSIC)
S. Hyldegaard
Aarhus Universitet
H. B. Jeppesen
Aarhus Universitet
Björn Jonson
Chalmers, Teknisk fysik, Subatomär fysik
O. Kirsebom
Aarhus Universitet
M. Madurga
Consejo Superior de Investigaciones Científicas (CSIC)
A. Maria
Consejo Superior de Investigaciones Científicas (CSIC)
A. Munoz
Universidad Autonoma de Madrid (UAM)
Thomas Nilsson
Chalmers, Teknisk fysik, Subatomär fysik
Göran Hugo Nyman
Chalmers, Teknisk fysik, Subatomär fysik
D. Obradors
Consejo Superior de Investigaciones Científicas (CSIC)
A. Perea
Consejo Superior de Investigaciones Científicas (CSIC)
K. Riisager
Aarhus Universitet
Olof Tengblad
Consejo Superior de Investigaciones Científicas (CSIC)
M. Turrion
Consejo Superior de Investigaciones Científicas (CSIC)
AIP Conference Proceedings
0094-243X (ISSN) 1551-7616 (eISSN)
Vol. 1165 27-30 4619780735407022 (ISBN)
Ämneskategorier (SSIF 2011)
Subatomär fysik
Fundament
Grundläggande vetenskaper
DOI
10.1063/1.3232093
ISBN
9780735407022