Gamma-ray measurements in the one-neutron knockout of C-17, N-19, O-21 and F-25
Journal article, 2012
One-neutron knockout reactions in a 9 Be target have been investigated at relativistic energies, near 700 MeV/u, for a set of sd-shell, neutron-rich nuclei. The experiment was performed in the FRS spectrometer, at GSI. gamma-ray measurements were carried out by means of the MINIBALL gamma-ray spectrometer and allowed the determination of partial cross-sections and branching ratios corresponding to the final states of the emerging knockout fragments. Experimental results are presented for C-17, N-19, O-21 and F-25 projectiles. The role of excited states of the N - 1 fragments in the composition of the ground state of these neutron-rich projectiles is outlined in this work.
energy-levels
beta-decay
light-nuclei
fragments
heavy-ions
mass
removal
shell nuclei
momentum distributions
isotopes
Author
C. Rodriguez-Tajes
IN2P3 Institut National de Physique Nucleaire et de Physique des Particules
Universidade de Santiagode Compostela
D. Cortina-Gil
Universidade de Santiagode Compostela
H. Alvarez-Pol
Universidade de Santiagode Compostela
T. Aumann
Helmholtz
E. Benjamim
Universidade de Santiagode Compostela
J. Benlliure
Universidade de Santiagode Compostela
M. J. G. Borge
Spanish National Research Council (CSIC)
M. Caamano
Universidade de Santiagode Compostela
E. Casarejos
University of Vigo
Universidade de Santiagode Compostela
A. Chatillon
Universidade de Santiagode Compostela
The French Alternative Energies and Atomic Energy Commission (CEA)
L. V. Chulkov
National Research Centre "Kurchatov Institute"
Helmholtz
K. Eppinger
Technical University of Munich
T. Faestermann
Technical University of Munich
M. Gascon
Stanford University
Universidade de Santiagode Compostela
H. Geissel
Helmholtz
R. Gernhauser
Technical University of Munich
Björn Jonson
Chalmers, Applied Physics, Subatomic Physics
R. Kanungo
Saint Mary's University
R. Krucken
Technical University of Munich
T. Kurtukian
Centre d'Etudes Nucleaires de Bordeaux Gradignan
Universidade de Santiagode Compostela
P. Maierbeck
Technical University of Munich
Thomas Nilsson
Chalmers, Applied Physics, Subatomic Physics
C. Nociforo
Helmholtz
C. Pascual-Izarra
Spanish National Research Council (CSIC)
A. Perea
Spanish National Research Council (CSIC)
D. Perez-Loureiro
IN2P3 Institut National de Physique Nucleaire et de Physique des Particules
Universidade de Santiagode Compostela
A. Prochazka
Helmholtz
S. Schwertel
Technical University of Munich
H. Simon
Helmholtz
K. Summerer
Helmholtz
Olof Tengblad
Spanish National Research Council (CSIC)
H. Weick
Helmholtz
M. Winkler
Helmholtz
Mikhail Zhukov
Chalmers, Applied Physics, Subatomic Physics
European Physical Journal A
1434-6001 (ISSN) 1434-601X (eISSN)
Vol. 48 7 Article Number: 95-95 95Subject Categories (SSIF 2011)
Subatomic Physics
Physical Sciences
Roots
Basic sciences
DOI
10.1140/epja/i2012-12095-4