Identification of <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ν</mi><mn>9</mn><mo>/</mo><mn>2</mn><mo>[</mo><mn>404</mn><mo>]</mo></math></span> band in <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>97</mn></mrow></msup></mrow><mi mathvariant="normal">Sr</mi></math></span>

J. K. Hwang; A. V. Ramayya; J. H. Hamilton; D. Fong; C. J. Beyer; P. M. Gore; Y. X. Luo; J. O. Rasmussen; S. C. Wu; I. Y. Lee; C. M. Folden, III; P. Fallon; P. Zielinski; K. E. Gregorich; A. O. Macchiavelli; M. A. Stoyer; S. J. Asztalos; T. N. Ginter; S. J. Zhu; J. D. Cole; G. M. Ter Akopian; Yu. Ts. Oganessian; R. Donangelo

doi:10.1103/PhysRevC.67.054304

Identification of $ν 9 / 2 [404]$ band in $^{97} Sr$

J. K. Hwang, A. V. Ramayya, J. H. Hamilton, D. Fong, C. J. Beyer, P. M. Gore, Y. X. Luo, J. O. Rasmussen, S. C. Wu, I. Y. Lee, C. M. Folden, III, P. Fallon, P. Zielinski, K. E. Gregorich, A. O. Macchiavelli, M. A. Stoyer, S. J. Asztalos, T. N. Ginter, S. J. Zhu, J. D. Cole, G. M. Ter Akopian, Yu. Ts. Oganessian, and R. Donangelo

Phys. Rev. C 67, 054304 – Published 14 May 2003; Erratum Phys. Rev. C 106, 049902 (2022)

Abstract

An excited rotational band including seven new $γ$ transitions was identified in $^{97} Sr$ from $γ - γ - γ$ coincidences in the spontaneous fission of $^{252} Cf .$ This new band, built on the 829.8-keV state, is interpreted as the $ν 9 / 2 [404]$ rotational band with a very deformed shape. The half-life of the 829.8-keV state is determined to be 265(27) ns in the present work. The new band indicates that the emptying of the upsloping $g_{9 / 2}$ orbital with $K = 9 / 2$ is closely related to the strong prolate shapes of some bands in the Sr and Zr regions with $A \approx 100.$

Received 5 February 2003

DOI:https://doi.org/10.1103/PhysRevC.67.054304

Erratum

Erratum: Identification of the $ν 9 / 2 [404]$ band in ${}^{97}{Sr}$ [Phys. Rev. C 67, 054304 (2003)]

J. K. Hwang, E. H. Wang, A. V. Ramayya, J. H. Hamilton, D. Fong, C. J. Beyer, P. M. Gore, Y. X. Luo, J. O. Rasmussen, S. C. Wu, I. Y. Lee, C. M. Folden, III, P. Fallon, P. Zielinski, K. E. Gregorich, A. Macchiavelli, M. A. Stoyer, S. Asztalos, T. N. Ginter, S. J. Zhu, J. D. Cole, G. M. Ter-Akopian, Yu. Ts. Oganessian, and R. Donangelo

Phys. Rev. C 106, 049902 (2022)

Authors & Affiliations

J. K. Hwang¹, A. V. Ramayya¹, J. H. Hamilton¹, D. Fong¹, C. J. Beyer¹, P. M. Gore¹, Y. X. Luo^1,2,3, J. O. Rasmussen³, S. C. Wu³, I. Y. Lee³, C. M. Folden, III³, P. Fallon³, P. Zielinski³, K. E. Gregorich³, A. O. Macchiavelli³, M. A. Stoyer⁴, S. J. Asztalos⁵, T. N. Ginter⁶, S. J. Zhu⁷, J. D. Cole⁸, G. M. Ter Akopian⁹, Yu. Ts. Oganessian⁹, and R. Donangelo¹⁰

¹Physics Department, Vanderbilt University, Nashville, Tennessee 37235
²Joint Institute for Heavy Ion Research, Oak Ridge, Tennessee 37830
³Lawrence Berkeley National Laboratory, Berkeley, California 94720
⁴Lawrence Livermore National Laboratory, Livermore, California 94550
⁵Massachusetts Inst. of Technology, Cambridge, Massachusetts 11830
⁶National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824
⁷Department of Physics, Tsinghua University, Beijing 100084, People’s Republic of China
⁸Idaho National Engineering and Environmental Laboratory, Idaho Falls, Idaho 83415
⁹Flerov Laboratory for Nuclear Reactions, Joint Institute for Nuclear Research, Dubna, Russia
¹⁰Universidade Federal do Rio de Janeiro, Caixa Postal 68528, Rio de Janeiro, Brazil

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Vol. 67, Iss. 5 — May 2003

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