Nuclear Structure of C-12 from Break-up Studies in Complete Kinematics
Paper in 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
Author
M. Alcorta
Spanish National Research Council (CSIC)
M. J. G. Borge
Spanish National Research Council (CSIC)
M. Cubero
Spanish National Research Council (CSIC)
R. Dominguez-Reyes
Spanish National Research Council (CSIC)
L. Fraile
Spanish National Research Council (CSIC)
B. Fulton
Aarhus University
H. O. U. Fynbo
Aarhus University
D. Galaviz
Spanish National Research Council (CSIC)
S. Hyldegaard
Aarhus University
H. B. Jeppesen
Aarhus University
Björn Jonson
Chalmers, Applied Physics, Subatomic Physics
O. Kirsebom
Aarhus University
M. Madurga
Spanish National Research Council (CSIC)
A. Maria
Spanish National Research Council (CSIC)
A. Munoz
Universidad Autonoma de Madrid (UAM)
Thomas Nilsson
Chalmers, Applied Physics, Subatomic Physics
Göran Hugo Nyman
Chalmers, Applied Physics, Subatomic Physics
D. Obradors
Spanish National Research Council (CSIC)
A. Perea
Spanish National Research Council (CSIC)
K. Riisager
Aarhus University
Olof Tengblad
Spanish National Research Council (CSIC)
M. Turrion
Spanish National Research Council (CSIC)
AIP Conference Proceedings
0094-243X (ISSN) 1551-7616 (eISSN)
Vol. 1165 27-30 4619780735407022 (ISBN)
Subject Categories (SSIF 2011)
Subatomic Physics
Roots
Basic sciences
DOI
10.1063/1.3232093
ISBN
9780735407022