Beta Decay Study of the T-z =-2 Zn-56 Nucleus and the Determination of the Half-Lives of a Few fp-shell Nuclei

Rubio, B.; ORRIGO, S.; Kucuk, L.; MONTANER-PIZA, A.; Fujita, Y.; Fujita, H.; Blank, B.; Gelletly, W.; Adachi, T.; AGRAMUNT, J.; Algora, A.; Ascher, P.; Bilgier, B.; CACERES, L.; Cakirli, Rabia; De France, G.; Ganioglu, Ela; GERBAUX, M.; Giovinazzo, J.; Grevy, S.; KAMALOU, O.; Kozer, H.; KURTUKIAN-NIETO, T.; MARQUES, F.; Molina, F.; Oktem, Yeşim; Santos, F.; Perrot, L.; POPESCU, L.; Raabe, R.; ROGERS, A.; SRIVASTAVA, P.; Susoy, Gülfem; Suzuki, T.; Tamii, A.; Thomas, J.

doi:10.1016/j.nds.2014.06.135

Beta Decay Study of the T-z =-2 Zn-56 Nucleus and the Determination of the Half-Lives of a Few fp-shell Nuclei

Atıf İçin Kopyala

Rubio B., ORRIGO S. E. A., Kucuk L., MONTANER-PIZA A., Fujita Y., Fujita H., ...Daha Fazla

NUCLEAR DATA SHEETS, cilt.120, ss.37-40, 2014 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 120
Basım Tarihi: 2014
Doi Numarası: 10.1016/j.nds.2014.06.135
Dergi Adı: NUCLEAR DATA SHEETS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.37-40
İstanbul Üniversitesi Adresli: Evet

Özet

This paper concerns the experimental study of the beta decay properties of few proton-rich fp-shell nuclei. The nuclei were produced at GANIL in fragmentation reactions, separated with the LISE spectrometer and stopped in an implantation detector surrounded by Ge detectors. The beta-delayed gammas, beta-delayed protons and the exotic beta-delayed gamma-proton emission have been studied. Preliminary results are presented. The decay of the T-z = -2 nucleus Zn-56 has been studied in detail. Information from the beta-delayed protons and beta-delayed gammas has been used to deduce the decay scheme. The exotic beta-delayed gamma-proton decay has been observed for the first time in the fp-shell. The interpretation of the data was made possible thanks to the detailed knowledge of the mirror Charge Exchange (CE) process and the gamma de-excitation of the states in Co-56, the mirror nucleus of Cu-56.