TY  - JOUR
A1  - Derya, Vera
A1  - Endres, Janis
A1  - Harakeh, Muhsin N.
A1  - Savran, Deniz
A1  - Spieker, Mark-Christoph
A1  - Wörtche, Heinrich  J.
A1  - Zilges, Andreas
T1  - Study of the isospin character of 1-states using hadronic probes at intermediate energies
T2  - EPJ Web of Conferences
N2  - The complementary (γ, γ′) and (α, α′γ) reactions were used to study the isospin properties of low-lying E1 excitations in the doubly-magic nucleus 48Ca. In contrast to heavier nuclei, a state-to-state change in isospin character was revealed in 48Ca and a dominant isoscalar excitation was found which is interpreted as an isoscalar oscillation. Recently, protons at 80 MeV were used as an additional hadronic probe in a p-γ coincidence experiment on 140Ce for the first time. Results of the experiments on 48Ca and first results of the 140Ce will be presented in this contribution.
Y1  - 2015
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/71972
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-719723
SN  - 2100-014X
VL  - 93
IS  - 01041
PB  - EDP Sciences
CY  - Les Ulis
ER  -