Neutron-skin thickness from the study of the anti-analog giant dipole resonance
Paper i proceeding, 2012
The γ-decay of the anti-analog of the giant dipole resonance (AGDR) to the isobaric analog state has been measured following the p( 124Sn,n) reaction at a beam energy of 600 MeV/nucleon. The energy of the transition was also calculated with state-of-the-art self-consistent relativistic random-phase approximation (RPA) and turned out to be very sensitive to the neutronskin thickness (ΔRpn). By comparing the theoretical results with the measured one, the ΔRpn value for 124Sn was deduced to be 0.21 ± 0.07 fm, which agrees well with the previous results. The present method offers new possibilities for measuring the neutron-skin thicknesses of very exotic isotopes.
relativistic random-phase approximation
rare-isotope beams
neutron-skin thickness
giant dipole resonances
Författare
A. Krasznahorkay
Magyar Tudomanyos Akademia
L. Stuhl
Magyar Tudomanyos Akademia
M. Csatlós
Magyar Tudomanyos Akademia
A. Algora
Magyar Tudomanyos Akademia
J. Gulyás
Magyar Tudomanyos Akademia
J. Timár
Magyar Tudomanyos Akademia
N. Paar
Sveučilište u Zagrebu
D. Vretenar
Sveučilište u Zagrebu
M.N. Harakeh
Kernfysisch Versneller Institut
K. Boretzky
Helmholtz
M. Heil
Helmholtz
Yu.A. Litvinov
Helmholtz
D. Rossi
Helmholtz
C. Scheidenberger
Helmholtz
H. Simon
Helmholtz
H. Weick
Helmholtz
A. Bracco
Universita' degli Studi di Milano
Istituto Nazionale di Fisica Nucleare
S. Brambilla
Istituto Nazionale di Fisica Nucleare
N. Blasi
Istituto Nazionale di Fisica Nucleare
F. Camera
Universita' degli Studi di Milano
Istituto Nazionale di Fisica Nucleare
A. Giaz
Istituto Nazionale di Fisica Nucleare
Universita' degli Studi di Milano
B. Million
Istituto Nazionale di Fisica Nucleare
L. Pellegri
Istituto Nazionale di Fisica Nucleare
Universita' degli Studi di Milano
S. Riboldi
Istituto Nazionale di Fisica Nucleare
Universita' degli Studi di Milano
O. Wieland
Istituto Nazionale di Fisica Nucleare
S. Altstadt
Helmholtz
Johann Wolfgang Goethe Universität Frankfurt am Main
M. Fonseca
Johann Wolfgang Goethe Universität Frankfurt am Main
J. Glorius
Johann Wolfgang Goethe Universität Frankfurt am Main
K. Göbel
Johann Wolfgang Goethe Universität Frankfurt am Main
T. Heftrich
Johann Wolfgang Goethe Universität Frankfurt am Main
A. Koloczek
Johann Wolfgang Goethe Universität Frankfurt am Main
S. Kräckmann
Johann Wolfgang Goethe Universität Frankfurt am Main
C. Langer
Johann Wolfgang Goethe Universität Frankfurt am Main
R. Plag
Johann Wolfgang Goethe Universität Frankfurt am Main
M. Pohl
Johann Wolfgang Goethe Universität Frankfurt am Main
G. Rastrepina
Johann Wolfgang Goethe Universität Frankfurt am Main
R. Reifarth
Johann Wolfgang Goethe Universität Frankfurt am Main
S. Schmidt
Johann Wolfgang Goethe Universität Frankfurt am Main
K. Sonnabend
Johann Wolfgang Goethe Universität Frankfurt am Main
M. Weigand
Johann Wolfgang Goethe Universität Frankfurt am Main
N. Kalantar-Nayestanaki
Kernfysisch Versneller Institut
C. Rigollet
Kernfysisch Versneller Institut
S. Bagchi
Kernfysisch Versneller Institut
M.A. Najafi
Kernfysisch Versneller Institut
T. Aumann
L. Atar
M. Heine
M. Holl
A. Movsesyan
P. Schrock
V. Volkov
F. Wamers
E. Fiori
Helmholtz
Frankfurt Institute for Advanced Studies
B. Löher
Frankfurt Institute for Advanced Studies
Helmholtz
J. Marganiec
Frankfurt Institute for Advanced Studies
Helmholtz
D. Savran
Helmholtz
Frankfurt Institute for Advanced Studies
Håkan T Johansson
Chalmers, Teknisk fysik, Subatomär fysik
Paloma Diaz Fernandez
Universidade de Santiagode Compostela
U. Garg
University of Notre Dame
Helmholtz
D.L. Balabanski
Bulgarian Academy of Sciences
AIP Conference Proceedings
0094-243X (ISSN) 1551-7616 (eISSN)
Vol. 1491 190-197978-073541103-6 (ISBN)
Ämneskategorier
Fysik
DOI
10.1063/1.4764237
ISBN
978-073541103-6