Orrigo, S. E. A., Rubio, B., Gelletly, W., Aguilera, P., Algora, A., Morales, A., I, Agramunt, J., Ahn, D. S., Ascher, P., Blank, B., Borcea, C., Boso, A., Cakirli, R. B., Chiba, J., de Angelis, G., de France, G., Diel, F., Doornenbal, P., Fujita, Y., Fukuda, N., Ganioglu, E., Gerbaux, M., Giovinazzo, J., Go, S., Goigoux, T., Grevy, S., Guadilla, V, Inabe, N., Kiss, G. G., Kubo, T., Kubono, S., Kurtukian-Nieto, T., Lubos, D., Magron, C., Molina, F., Montaner-Piza, A., Napoli, D., Nishimura, D., Nishimura, S., Oikawa, H., Phong, V. H., Sakurai, H., Shimizu, Y., Sidong, C., Soderstrom, P-A, Sumikama, T., Suzuki, H., Takeda, H., Takei, Y., Tanaka, M., Wu, J. and Yagi, S. (2021). beta decay of the very neutron-deficient Ge-60 and Ge-62 nuclei. Phys. Rev. C, 103 (1). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

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Abstract

We report here the results of a study of the beta decay of the proton-rich Ge isotopes, Ge-60 and Ge-62, produced in an experiment at the RIKEN Nishina Center. We have improved our knowledge of the half-lives of Ge-62 [73.5(1) ms] and Ge-60 [25.0(3) ms] and its daughter nucleus, Ga-60 [69.4(2) ms]. We measured individual beta-delayed proton and gamma emissions and their related branching ratios. Decay schemes and absolute Fermi and Gamow-Teller transition strengths have been determined. The mass excesses of the nuclei under study have been deduced. A total beta-delayed proton-emission branching ratio of 67(3)% has been obtained for Ge-60. New information has been obtained on the energy levels populated in Ga-60 and on the 1/2(-) excited state in the beta p daughter Zn-59. We extracted a ground state-to-ground state feeding of 85.3(3)% for the decay of Ge-62. Eight new y lines have been added to the deexcitation of levels populated in the Ga-62 daughter.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Orrigo, S. E. A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rubio, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gelletly, W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Aguilera, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Algora, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Morales, A., IUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Agramunt, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ahn, D. S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ascher, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Blank, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Borcea, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Boso, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cakirli, R. B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chiba, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
de Angelis, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
de France, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Diel, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Doornenbal, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fujita, Y.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fukuda, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ganioglu, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gerbaux, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Giovinazzo, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Go, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Goigoux, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Grevy, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Guadilla, VUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Inabe, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kiss, G. G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kubo, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kubono, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kurtukian-Nieto, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lubos, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Magron, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Molina, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Montaner-Piza, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Napoli, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nishimura, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nishimura, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Oikawa, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Phong, V. H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sakurai, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Shimizu, Y.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sidong, C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Soderstrom, P-AUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sumikama, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Suzuki, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Takeda, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Takei, Y.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tanaka, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wu, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Yagi, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-605509
DOI: 10.1103/PhysRevC.103.014324
Journal or Publication Title: Phys. Rev. C
Volume: 103
Number: 1
Date: 2021
Publisher: AMER PHYSICAL SOC
Place of Publication: COLLEGE PK
ISSN: 2469-9993
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
PROTON DRIP-LINE; RIKEN; NUCLEOSYNTHESIS; SEPARATOR; BIGRIPSMultiple languages
Physics, NuclearMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/60550

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