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In-beam gamma-ray spectroscopy of Cd-102

Persson, J; Cederkäll, Joakim LU ; Lipoglavsek, M; Palacz, M; Atac, A; Blomqvist, J; Fahlander, C; Grawe, H; Johnson, A and Kerek, A, et al. (1997) In Nuclear Physics, Section A 627(1). p.101-118
Abstract
Neutron deficient nuclei close to Sn-100 have been studied using the NORDBALL Ge-detector array together with ancillary particle detectors. Evaporation residues from the compound nucleus Te-108 were identified with charged particle and neutron detectors. In this paper a considerable extension of the level scheme of the nucleus Cd-102 is presented. The strongest cascade of the new level scheme reveals an irregular sequence of dipole transitions above I-pi = 10(+) extending up to spin 17. A strongly populated rather regular side band consisting of four quadrupole transitions ranging from spin 9 to spin 17 was also discovered. This band was tentatively assigned negative parity. Shell model calculations were performed and a very good agreement... (More)
Neutron deficient nuclei close to Sn-100 have been studied using the NORDBALL Ge-detector array together with ancillary particle detectors. Evaporation residues from the compound nucleus Te-108 were identified with charged particle and neutron detectors. In this paper a considerable extension of the level scheme of the nucleus Cd-102 is presented. The strongest cascade of the new level scheme reveals an irregular sequence of dipole transitions above I-pi = 10(+) extending up to spin 17. A strongly populated rather regular side band consisting of four quadrupole transitions ranging from spin 9 to spin 17 was also discovered. This band was tentatively assigned negative parity. Shell model calculations were performed and a very good agreement with the experimental results was found. The excited stares could successfully be interpreted as neutron particle and proton hole excitations with respect to the doubly closed core Sn-100(50)50. (C) 1997 Elsevier Science B.V. (Less)
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keywords
E=261 MeV, 1 alpha 2p), nuclear reaction Ni-58(Cr-50, measured gamma, gamma coinc, gamma gamma(theta), Cd-102 deduced levels, shell model, calculations
in
Nuclear Physics, Section A
volume
627
issue
1
pages
101 - 118
publisher
Elsevier
external identifiers
  • wos:000071305500007
  • scopus:0031560457
ISSN
0375-9474
DOI
10.1016/S0375-9474(97)00405-3
language
English
LU publication?
no
id
23d7872d-d8a6-4341-8c18-0a0e679c282e (old id 4282414)
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2014-02-03 10:33:47
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2017-01-01 07:02:16
@article{23d7872d-d8a6-4341-8c18-0a0e679c282e,
  abstract     = {Neutron deficient nuclei close to Sn-100 have been studied using the NORDBALL Ge-detector array together with ancillary particle detectors. Evaporation residues from the compound nucleus Te-108 were identified with charged particle and neutron detectors. In this paper a considerable extension of the level scheme of the nucleus Cd-102 is presented. The strongest cascade of the new level scheme reveals an irregular sequence of dipole transitions above I-pi = 10(+) extending up to spin 17. A strongly populated rather regular side band consisting of four quadrupole transitions ranging from spin 9 to spin 17 was also discovered. This band was tentatively assigned negative parity. Shell model calculations were performed and a very good agreement with the experimental results was found. The excited stares could successfully be interpreted as neutron particle and proton hole excitations with respect to the doubly closed core Sn-100(50)50. (C) 1997 Elsevier Science B.V.},
  author       = {Persson, J and Cederkäll, Joakim and Lipoglavsek, M and Palacz, M and Atac, A and Blomqvist, J and Fahlander, C and Grawe, H and Johnson, A and Kerek, A and Klamra, W and Kownacki, J and Likar, A and Norlin, LO and Nyberg, J and Schubart, R and Seweryniak, D and de Angelis, G and Bednarczyk, P and Dombradi, Z and Foltescu, D and Jerrestam, D and Juutinen, S and Makela, E and Perez, G and de Poli, M and Roth, HA and Shizuma, T and Skeppstedt, O and Sletten, G and Tormanen, S and Vass, T},
  issn         = {0375-9474},
  keyword      = {E=261 MeV,1 alpha 2p),nuclear reaction Ni-58(Cr-50,measured gamma,gamma coinc,gamma gamma(theta),Cd-102 deduced levels,shell model,calculations},
  language     = {eng},
  number       = {1},
  pages        = {101--118},
  publisher    = {Elsevier},
  series       = {Nuclear Physics, Section A},
  title        = {In-beam gamma-ray spectroscopy of Cd-102},
  url          = {http://dx.doi.org/10.1016/S0375-9474(97)00405-3},
  volume       = {627},
  year         = {1997},
}