γ-ray spectroscopy in 111Te

K. Starosta, C. J. Chiara, D. B. Fossan, T. Koike, D. R. LaFosse, G. J. Lane, J. M. Sears, J. F. Smith, A. J. Boston, P. J. Nolan, E. S. Paul, A. T. Semple, M. Devlin, D. G. Sarantites, I. Y. Lee, A. O. Macchiavelli

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)

Abstract

Excited states in 111Te have been studied using the 4pn evaporation channel from the 58Ni+58Ni reaction at a beam energy of 250 MeV. A thin-target experiment was carried out using GAMMASPHERE coupled with the MICROBALL charged-particle detector array and an array of neutron detectors. A complementary thick-target experiment was performed with the Stony Brook six-Ge-detector array in order to measure the lifetime of an 11/2- isomer observed in the GAMMASPHERE data. The structure of 111Te at low spin is dominated by the yrast vh11/2 band, although a band assigned to the v(g7/2d5/2) configuration is also observed. Four collective bands have been found at higher spins. Experimental results are compared to the odd-A Te systematics and to core-quasiparticle and total Routhian surface calculations.

Original languageEnglish
Article number034308
Pages (from-to)343081-3430813
Number of pages3087733
JournalPhysical Review C - Nuclear Physics
Volume61
Issue number3
Publication statusPublished - 2000 Mar
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint Dive into the research topics of 'γ-ray spectroscopy in <sup>111</sup>Te'. Together they form a unique fingerprint.

Cite this