Universität zu Köln

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:	Creators Email ORCID ORCID Put Code Naqvi, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Gorska, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Caceres, L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Jungclaus, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pfuetzner, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Grawe, H. UNSPECIFIED UNSPECIFIED UNSPECIFIED Nowacki, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Sieja, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pietri, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Werner-Malento, E. UNSPECIFIED UNSPECIFIED UNSPECIFIED Regan, P. H. UNSPECIFIED UNSPECIFIED UNSPECIFIED Rudolf, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Podolyak, Z. UNSPECIFIED UNSPECIFIED UNSPECIFIED Jolie, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Andgren, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Beck, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bednarczyk, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Benlliure, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Benzoni, G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bruce, A. M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Casarejos, E. UNSPECIFIED UNSPECIFIED UNSPECIFIED Cederwall, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Crespi, F. C. L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Detistov, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Dombradi, Zs. UNSPECIFIED UNSPECIFIED UNSPECIFIED Doornenbal, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Geissel, H. UNSPECIFIED UNSPECIFIED UNSPECIFIED Gerl, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Grebosz, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Hadinia, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Hellstrom, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Hoischen, R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Ilie, G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Khaplanov, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kojouharov, I. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kmiecik, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kurz, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Lalkovski, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Maj, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Mandal, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Modamio, V. UNSPECIFIED UNSPECIFIED UNSPECIFIED Montes, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Myalski, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Prokopowicz, W. UNSPECIFIED UNSPECIFIED UNSPECIFIED Reiter, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Schaffner, H. UNSPECIFIED UNSPECIFIED UNSPECIFIED Simpson, G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Sohler, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Steer, S. J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Tashenov, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Walker, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Wieland, O. UNSPECIFIED UNSPECIFIED UNSPECIFIED Wollersheim, H. J. UNSPECIFIED UNSPECIFIED UNSPECIFIED
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:	Keywords Language SHELL STRUCTURE; CD ISOTOPES; STATES Multiple languages Physics, Nuclear Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/49638