The isospin symmetry breaking (i.e. isospin mixing) due to the Coulomb interaction has been measured in the compound nucleus Zr-80* at temperature T similar or equal to 2 MeV. The giant dipole resonance gamma decay was used as a probe to deduce the mixing. The Coulomb spreading width and the degree of isospin mixing has been obtained from the analysis of the measured gamma-ray spectra.
Isospin mixing in 80Zr at finite temperature / S. Ceruti, F. Camera, A. Bracco, O. Wieland. - In: ACTA PHYSICA POLONICA B. - ISSN 0587-4254. - 46:3(2015 Mar), pp. 513-516. (Intervento presentato al convegno Zakopane Conference on Nuclear Physics - Extremes of the Nuclear Landscape tenutosi a Zakopane (Polonia) nel 2014) [10.5506/APhysPolB.46.513].
Isospin mixing in 80Zr at finite temperature
S. CerutiPrimo
Formal Analysis
;F. Camera
Secondo
Conceptualization
;A. BraccoPenultimo
Conceptualization
;
2015
Abstract
The isospin symmetry breaking (i.e. isospin mixing) due to the Coulomb interaction has been measured in the compound nucleus Zr-80* at temperature T similar or equal to 2 MeV. The giant dipole resonance gamma decay was used as a probe to deduce the mixing. The Coulomb spreading width and the degree of isospin mixing has been obtained from the analysis of the measured gamma-ray spectra.
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