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.

mass

fragments

momentum distributions

light-nuclei

shell nuclei

energy-levels

beta-decay

removal

heavy-ions

isotopes

Author

C. Rodriguez-Tajes

Universidade de Santiagode Compostela

IN2P3 Institut National de Physique Nucleaire et de Physique des Particules

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

CSIC - Instituto de Estructura de la Materia (IEM)

M. Caamano

Universidade de Santiagode Compostela

E. Casarejos

Universidade de Santiagode Compostela

University of Vigo

A. Chatillon

The French Alternative Energies and Atomic Energy Commission (CEA)

Universidade de Santiagode Compostela

L. V. Chulkov

Helmholtz

National Research Centre "Kurchatov Institute"

K. Eppinger

Technical University of Munich

T. Faestermann

Technical University of Munich

M. Gascon

Universidade de Santiagode Compostela

Stanford University

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

Universidade de Santiagode Compostela

Centre d'Etudes Nucleaires de Bordeaux Gradignan

P. Maierbeck

Technical University of Munich

Thomas Nilsson

Chalmers, Applied Physics, Subatomic Physics

C. Nociforo

Helmholtz

C. Pascual-Izarra

CSIC - Instituto de Estructura de la Materia (IEM)

A. Perea

CSIC - Instituto de Estructura de la Materia (IEM)

D. Perez-Loureiro

Universidade de Santiagode Compostela

IN2P3 Institut National de Physique Nucleaire et de Physique des Particules

A. Prochazka

Helmholtz

S. Schwertel

Technical University of Munich

H. Simon

Helmholtz

K. Summerer

Helmholtz

Olof Tengblad

CSIC - Instituto de Estructura de la Materia (IEM)

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 95

Subject Categories

Subatomic Physics

Physical Sciences

Roots

Basic sciences

DOI

10.1140/epja/i2012-12095-4

More information

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