Naqvi, F., Gorska, M., Caceres, L., Jungclaus, A., Pfuetzner, M., Grawe, H., Nowacki, F., Sieja, K., Pietri, S., Werner-Malento, E., Regan, P. H., Rudolf, D., Podolyak, Z., Jolie, J., Andgren, K., Beck, T., Bednarczyk, P., Benlliure, J., Benzoni, G., Bruce, A. M., Casarejos, E., Cederwall, B., Crespi, F. C. L., Detistov, P., Dombradi, Zs., Doornenbal, P., Geissel, H., Gerl, J., Grebosz, J., Hadinia, B., Hellstrom, M., Hoischen, R., Ilie, G., Khaplanov, A., Kojouharov, I., Kmiecik, M., Kurz, N., Lalkovski, S., Maj, A., Mandal, S., Modamio, V., Montes, F., Myalski, S., Prokopowicz, W., Reiter, P., Schaffner, H., Simpson, G., Sohler, D., Steer, S. J., Tashenov, S., Walker, J., Wieland, O. and Wollersheim, H. J. (2010). Isomer spectroscopy of Cd-127. Phys. Rev. C, 82 (3). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

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Abstract

The spin and configurational structure of excited states of Cd-127, the two-proton and three-neutron hole neighbor of Sn-132, has been studied. An isomeric state with a half-life of 17.5(3) mu s was populated in the fragmentation of a Xe-136 beam on a Be-9 target at a beam energy of 750 MeV/u. Time distributions of the delayed gamma transitions and gamma gamma coincidence relations were exploited to construct a decay scheme. The observed yrast (19/2)(+) isomer is proposed to have dominant configurations of nu(h(11/2)(-3))pi(g(9/2)(-1), p(1/2)(-1)), nu(h(11/2)(-2)d(3/2)(-1))pi(g(9/2)(-2)), and nu(h(11/2)(-2), s(1/2)(-1))pi(g(9/2)(-2)) and to decay by two competing stretched M2 and E3 transitions. Experimental results are compared with the isotone Sn-129. The new information provides input for the proton-neutron interaction and the evolution of neutron hole energies in nuclei around the doubly magic Sn-132 core.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Naqvi, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gorska, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Caceres, L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jungclaus, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pfuetzner, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Grawe, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nowacki, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sieja, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pietri, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Werner-Malento, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Regan, P. H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rudolf, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Podolyak, Z.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jolie, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Andgren, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Beck, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bednarczyk, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Benlliure, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Benzoni, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bruce, A. M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Casarejos, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cederwall, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Crespi, F. C. L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Detistov, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Dombradi, Zs.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Doornenbal, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Geissel, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gerl, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Grebosz, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hadinia, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hellstrom, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hoischen, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ilie, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Khaplanov, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kojouharov, I.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kmiecik, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kurz, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lalkovski, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Maj, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mandal, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Modamio, V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Montes, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Myalski, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Prokopowicz, W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reiter, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Schaffner, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Simpson, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sohler, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Steer, S. J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tashenov, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Walker, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wieland, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wollersheim, H. J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-496384
DOI: 10.1103/PhysRevC.82.034323
Journal or Publication Title: Phys. Rev. C
Volume: 82
Number: 3
Date: 2010
Publisher: AMER PHYSICAL SOC
Place of Publication: COLLEGE PK
ISSN: 1089-490X
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
SHELL STRUCTURE; CD ISOTOPES; STATESMultiple languages
Physics, NuclearMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/49638

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