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Cd-98(48)50: The two-proton-hole spectrum in Sn-100(50)50

Gorska, M; Lipoglavsek, M; Grawe, H; Nyberg, J; Atac, A; Axelsson, A; Bark, R; Blomqvist, J; Cederkäll, Joakim LU and Cederwall, B, et al. (1997) In Physical Review Letters 79(13). p.2415-2418
Abstract
Excited states in Cd-98, two proton holes from Sn-100, were identified and studied for the first time, using in-beam spectroscopy with highly selective ancillary detectors. The structure of the (pi g(9/2))(-2) two-proton-hole spectrum below a T-1/2 = 0.48(16) mu s isomer is deduced and compared to shell-model predictions. A tentative I-pi = (8(+)) assignment, as suggested by systematics, yields a strongly reduced B(E2,8(+) --> 6(+)) = 0.44((+20)(-10)) W.u., corresponding to an effective proton charge of e(pi) = 0.85((+20)(-10))e, which is at variance with existing theoretical predictions.
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publication status
published
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in
Physical Review Letters
volume
79
issue
13
pages
2415 - 2418
publisher
American Physical Society
external identifiers
  • wos:A1997XZ11400007
ISSN
1079-7114
DOI
10.1103/PhysRevLett.79.2415
language
English
LU publication?
no
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6e11ccf7-b563-48a4-a0ce-559fc764afbf (old id 4282517)
date added to LUP
2014-02-03 10:17:34
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2016-06-29 09:03:43
@article{6e11ccf7-b563-48a4-a0ce-559fc764afbf,
  abstract     = {Excited states in Cd-98, two proton holes from Sn-100, were identified and studied for the first time, using in-beam spectroscopy with highly selective ancillary detectors. The structure of the (pi g(9/2))(-2) two-proton-hole spectrum below a T-1/2 = 0.48(16) mu s isomer is deduced and compared to shell-model predictions. A tentative I-pi = (8(+)) assignment, as suggested by systematics, yields a strongly reduced B(E2,8(+) --> 6(+)) = 0.44((+20)(-10)) W.u., corresponding to an effective proton charge of e(pi) = 0.85((+20)(-10))e, which is at variance with existing theoretical predictions.},
  author       = {Gorska, M and Lipoglavsek, M and Grawe, H and Nyberg, J and Atac, A and Axelsson, A and Bark, R and Blomqvist, J and Cederkäll, Joakim and Cederwall, B and deAngelis, G and Fahlander, C and Johnson, A and Leoni, S and Likar, A and Matiuzzi, M and Mitarai, S and Norlin, LO and Palacz, M and Persson, J and Roth, HA and Schubart, R and Seweryniak, D and Shizuma, T and Skeppstedt, O and Sletten, G and Walters, WB and Weiszflog, M},
  issn         = {1079-7114},
  language     = {eng},
  number       = {13},
  pages        = {2415--2418},
  publisher    = {American Physical Society},
  series       = {Physical Review Letters},
  title        = {Cd-98(48)50: The two-proton-hole spectrum in Sn-100(50)50},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.79.2415},
  volume       = {79},
  year         = {1997},
}