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.
c-12
deduced gamma transition
dalitz plot
complete kinematics
state
Författare
M. Alcorta
CSIC - Instituto de Estructura de la Materia (IEM)
M. J. G. Borge
CSIC - Instituto de Estructura de la Materia (IEM)
M. Cubero
CSIC - Instituto de Estructura de la Materia (IEM)
R. Dominguez-Reyes
CSIC - Instituto de Estructura de la Materia (IEM)
L. Fraile
CSIC - Instituto de Estructura de la Materia (IEM)
B. Fulton
Aarhus Universitet
H. O. U. Fynbo
Aarhus Universitet
D. Galaviz
CSIC - Instituto de Estructura de la Materia (IEM)
S. Hyldegaard
Aarhus Universitet
H. B. Jeppesen
Aarhus Universitet
Björn Jonson
Chalmers, Teknisk fysik, Subatomär fysik
O. Kirsebom
Aarhus Universitet
M. Madurga
CSIC - Instituto de Estructura de la Materia (IEM)
A. Maria
CSIC - Instituto de Estructura de la Materia (IEM)
A. Munoz
Universidad Autonoma de Madrid (UAM)
Thomas Nilsson
Chalmers, Teknisk fysik, Subatomär fysik
Göran Hugo Nyman
Chalmers, Teknisk fysik, Subatomär fysik
D. Obradors
CSIC - Instituto de Estructura de la Materia (IEM)
A. Perea
CSIC - Instituto de Estructura de la Materia (IEM)
K. Riisager
Aarhus Universitet
Olof Tengblad
CSIC - Instituto de Estructura de la Materia (IEM)
M. Turrion
CSIC - Instituto de Estructura de la Materia (IEM)
AIP Conference Proceedings
0094-243X (ISSN) 1551-7616 (eISSN)
Vol. 1165 27-30 4619780735407022 (ISBN)
Ämneskategorier
Subatomär fysik
Fundament
Grundläggande vetenskaper
DOI
10.1063/1.3232093
ISBN
9780735407022