Spherical and deformed high-spin states in <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>38</mn></mrow></msup></mrow><mi mathvariant="normal">Ar</mi></math></span>

D. Rudolph; A. Poves; C. Baktash; R. A. E. Austin; J. Eberth; D. Haslip; D. R. LaFosse; M. Lipoglavšek; S. D. Paul; D. G. Sarantites; C. E. Svensson; H. G. Thomas; J. C. Waddington; W. Weintraub; J. N. Wilson

doi:10.1103/PhysRevC.65.034305

Spherical and deformed high-spin states in $^{38} Ar$

D. Rudolph, A. Poves, C. Baktash, R. A. E. Austin, J. Eberth, D. Haslip, D. R. LaFosse, M. Lipoglavšek, S. D. Paul, D. G. Sarantites, C. E. Svensson, H. G. Thomas, J. C. Waddington, W. Weintraub, and J. N. Wilson

Phys. Rev. C 65, 034305 – Published 13 February 2002

Abstract

Excited states in $^{38} Ar$ have been investigated by means of the heavy-ion fusion-evaporation reaction $^{28} Si +^{16} O .$ The level scheme reveals a subtle interplay between spherical, deformed, and superdeformed shapes. Large-scale shell-model calculations in the $sd - fp$ space are invoked to study the microscopic aspects of deformation and shape changes.

Received 24 August 2001

DOI:https://doi.org/10.1103/PhysRevC.65.034305

Authors & Affiliations

D. Rudolph¹, A. Poves², C. Baktash³, R. A. E. Austin⁴, J. Eberth⁵, D. Haslip^4,*, D. R. LaFosse^6,†, M. Lipoglavšek^3,‡, S. D. Paul^3,§, D. G. Sarantites⁶, C. E. Svensson^4,∥, H. G. Thomas⁵, J. C. Waddington⁴, W. Weintraub⁷, and J. N. Wilson^4,¶

¹Department of Physics, Lund University, S-22100 Lund, Sweden
²Departamento de Física Teórica, Universidad Autónoma de Madrid, E-28049 Madrid, Spain
³Physics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831
⁴Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1
⁵Institut für Kernphysik, Universität zu Köln, D-50937 Köln, Germany
⁶Chemistry Department, Washington University, St. Louis, Missouri 63130
⁷Department of Physics, University of Tennessee, Knoxville, Tennessee 37996

^*Present address: DRE Ottawa, Ontario, Canada.
^†Present address: SUNY Stony Brook, NY 11794.
^‡Present address: J. Stefan Institute, Ljubljana 1000, Slovenia.
^§Present address: TIFR, Bombay 400 005, India.
^∥Present address: University of Guelph, Guelph, Ontario, Canada.
^¶Present address: NBI, DK-2100 Copenhagen, Denmark.

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Vol. 65, Iss. 3 — March 2002

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