β-decay study of Kr94

Miernik, Krzysztof; Rykaczewski, Krzysztof P.; Grzywacz, Robert Kazimierz; Gross, Carl J.; Madurga, M.; Miller, D.; Stracener, Daniel W.; Batchelder, J. C.; Brewer, Nathan T.; Cartegni, L.; Fijałkowska, A.; Karny, Marek; Korgul, A.; Królas, W.; Mazzocchi, C.; Mendez II, A. J.; Padgett, S. W.; Paulauskas, S. V.; Winger, J. A.; Wolińska-Cichocka, Marzena; Zganjar, E. F.

doi:10.1103/PhysRevC.94.024305

$β$ -decay study of ${}^{94}{Kr}$

Journal Article · Fri Aug 05 00:00:00 EDT 2016 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.94.024305· OSTI ID:1492177

Miernik, Krzysztof ^[1]; ^[2]; ^[3]; Gross, Carl J. ^[2]; Madurga, M. ^[4]; Miller, D. ^[4]; ^[2]; Batchelder, J. C. ^[5]; Brewer, Nathan T. ^[6]; Cartegni, L. ^[4]; Fijałkowska, A. ^[7]; Karny, Marek ^[8]; Korgul, A. ^[9]; Królas, W. ^[10]; Mazzocchi, C. ^[9]; Mendez II, A. J. ^[11]; Padgett, S. W. ^[4]; Paulauskas, S. V. ^[4]; Winger, J. A. ^[12]; Wolińska-Cichocka, Marzena ^[13] more »

Univ. of Warsaw, Warsaw (Poland); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States); Joint Institute for Nuclear Physics and Applications, Oak Ridge, TN (United States)
Univ. of Tennessee, Knoxville, TN (United States)
Univ. of California, Berkeley, CA (United States)
Vanderbilt Univ., Nashville, TN (United States)
Univ. of Warsaw, Warsaw (Poland); Univ. of Tennessee, Knoxville, TN (United States)
Univ. of Warsaw, Warsaw (Poland); Oak Ridge Associated Univ., Oak Ridge, TN (United States)
Univ. of Warsaw, Warsaw (Poland)
Polish Academy of Sciences, Krakow (Poland)
Austin Peay State Univ., Clarksville, TN (United States)
Mississippi State Univ., Mississippi State, MS (United States)
Univ. of Warsaw, Warsaw (Poland); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Joint Institute for Nuclear Physics and Applications, Oak Ridge, TN (United States)
Louisiana State Univ., Baton Rouge, LA (United States)

β decay of neutron-rich nuclide ⁹⁴Kr was reinvestigated by means of a high resolution on-line mass separator and β – γ spectroscopy. In total 22 γ-ray transitions were assigned to the decay of ⁹⁴Kr, and a new isomeric state was identified. The new information allows us to build detailed levels systematics in a chain of odd-odd rubidium isotopes and draw conclusions on nuclear structure for some of the observed states. Furthermore, the discussed level structure affects the evolution of β-decay half-lives for neutron-rich selenium, krypton, and strontium isotopes.

View Accepted Manuscript (DOE)

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)

Grant/Contract Number:: AC02-05CH11231; AC05-00OR22725; AC05-06OR23100; FG02-96ER40983; FG02-96ER41006; FG05-88ER40407

OSTI ID:: 1492177

Alternate ID(s):: OSTI ID: 1283429

Journal Information:: Physical Review C, Journal Name: Physical Review C Journal Issue: 2 Vol. 94; ISSN PRVCAN; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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