학술논문
Isospin mixing at finite temperature in 80Zr
Document Type
article
Author
Ceruti Simone; Giaz A.; Camera F.; Avigo R.; Benzoni G.; Blasi N.; Bracco A.; Brambilla S.; Coelli S.; Corsi A.; Crespi F.; Leoni S.; Million B.; Morales-Lopez A.I.; Pellegri L.; Nicolini R.; Riboldi S.; Vandone V.; Wieland O.; Bortolato D.; Fanin C.; Gottardo A.; Valiente-Dobon J.J.; Bellato M.; Bazzacco D.; Mengoni D.; Michelagnoli C.; Montanari D.; Recchia F.; Farnea E.; Ur C.; Zieblinski M.; Ciemala M.; Kmiecik M.; Maj A.; Myalski S.; Styczen J.
Source
EPJ Web of Conferences, Vol 66, p 02018 (2014)
Subject
Language
English
ISSN
2100-014X
Abstract
Isospin mixing induced by the Coulomb interaction has been studied in the compound nucleus 80Zr at T~2 MeV produced in the fusion-evaporation reaction 40Ca+40Ca at Ebeam = 136 MeV. The isospin impurity was measured using the first step of the Giant Dipole Resonance γ decay. The preliminary value of the Coulomb spreading width has been extracted via statistical model analysis of the measured γ spectrum.