Measurement of isospin mixing in hot &lt;sup&gt;80&lt;/sup&gt;Zr compound nucleus

Corsi, A.; Bracco, A.; Camera, F.; Crespi, F.C.L.; Giaz, A.; Leoni, S.; Nicolini, R.; Vandone, V.; Wieland, O.; Benzoni, G.; Blasi, N.; Brambilla, S.; Million, B.; Barlini, S.; Bardelli, L.; Bini, M.; Casini, G.; Nannini, A.; Pasquali, G.; Poggi, G.; Kravchuk, V.L.; Cinausero, M.; Degerlier, M.; Gramegna, F.; Marchi, T.; Montanari, D.; Baiocco, G.; Bruno, M.; D&#39;Agostino, M.; Morelli, L.; Vannini, G.; Ciemala, M.; Kmiecik, M.; Maj, A.; Mazurek, K.; Meczynski, W.; Myalski, S.

doi:10.3254/978-1-60750-974-5-391

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Measurement of isospin mixing in hot ⁸⁰Zr compound nucleus

Authors

A. Corsi, A. Bracco, F. Camera, F.C.L. Crespi, A. Giaz, S. Leoni, R. Nicolini, V. Vandone, O. Wieland, G. Benzoni, N. Blasi, S. Brambilla, B. Million, S. Barlini, L. Bardelli, M. Bini, G. Casini, A. Nannini, G. Pasquali, G. Poggi, V.L. Kravchuk, M. Cinausero, M. Degerlier, F. Gramegna, T. Marchi, D. Montanari, G. Baiocco, M. Bruno, M. D'Agostino, L. Morelli, G. Vannini, M. Ciemala, M. Kmiecik, A. Maj, K. Mazurek, W. Meczynski, S. Myalski

Pages

391 - 400

DOI

10.3254/978-1-60750-974-5-391

Series

Proceedings of the International School of Physics "Enrico Fermi"

Ebook

Volume 178: From the Big Bang to the Nucleosynthesis

Abstract

Isospin mixing induced by Coulomb interaction has been measured in the compound nucleus ⁸⁰Zr^* with Z = N = 40 at T ~ 2 MeV produced in a fusion-evaporation reaction. The observable sensitive to the isospin purity of the compound nucleus is the giant dipole resonance γ decay. The Coulomb spreading width of the I = I₀ + 1 state and the degree of isospin mixing of the compound nucleus has been obtained via statistical model analysis of the measured γ spectrum.

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