Gamma-ray spectroscopy in the vicinity of 108zr

F. Browne, A. M. Bruce, T. Sumikama, I. Nishizuka, S. Nishimura, P. Doornenbal, G. Lorusso, Z. Patel, S. Rice, L. Sinclair, P. A. Söderström, H. Watanabe, J. Wu, Z. Y. Xu, H. Baba, N. Chiga, R. Carroll, R. Daido, F. Didierjean, Y. FangG. Gey, E. Ideguchi, N. Inabe, T. Isobe, D. Kameda, I. Kojouharov, N. Kurz, T. Kubo, S. Lalkovski, Z. Li, R. Lozeva, N. Naoki, H. Nishibata, A. Odahara, Zs Podolyák, P. H. Regan, O. J. Roberts, H. Sakurai, H. Schaffner, G. S. Simpson, H. Suzuki, H. Takeda, M. Tanaka, J. Taprogge, V. Werner, O. Wieland, A. Yagi

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The half-lives of 2+1 states were measured for 102,104Zr and 106,108Mo to test a new implementation of a LaBr3(Ce) array at the RIBF, RIKEN, Japan. The nuclei of interest were produced through the fission of a 345 MeV/nucleon 238U beam and selected by the BigRIPS separator. Fission fragments were implanted into the WAS3ABi active stopper, surrounding which, 18 LaBr3(Ce) detectors provided fast γ-ray detection. Timing between the LaBr3(Ce) array and plastic scintillators allowed for the measurement of half-lives of low-lying states. The preliminary results, which agree with literature values, are presented along with experimental details.

    Original languageEnglish
    Pages (from-to)721-724
    Number of pages4
    JournalActa Physica Polonica B
    Volume46
    Issue number3
    DOIs
    Publication statusPublished - 1 Mar 2015

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