skip to main content

DOE PAGESDOE PAGES

This content will become publicly available on September 7, 2017

Title: Observation of high-spin bands with large moments of inertia in Xe124

In this paper, high-spin states in 124Xe have been populated using the 80Se(48Ca, 4n) reaction at a beam energy of 207 MeV and high-multiplicity, γ-ray coincidence events were measured using the Gammasphere spectrometer. Six high-spin rotational bands with moments of inertia similar to those observed in neighboring nuclei have been observed. The experimental results are compared with calculations within the framework of the Cranked Nilsson-Strutinsky model. Finally, it is suggested that the configurations of the bands involve excitations of protons across the Z = 50 shell gap coupled to neutrons within the N = 50 - 82 shell or excited across the N = 82 shell closure.
Authors:
 [1] ;  [1] ;  [2] ;  [2] ;  [2] ;  [2] ;  [3] ;  [4] ;  [4] ;  [4] ;  [5] ;  [5] ;  [6] ;  [6] ;  [6] ;  [6] ;  [6] ;  [6] ;  [7] ;  [8] more »;  [9] ;  [10] ;  [10] ;  [11] « less
  1. Indian Inst. of Technology (IIT), Kharagpur (India). Dept. of Physics
  2. Univ. of Copenhagen (Denmark). The Niels Bohr Inst.
  3. Lund Univ. (Sweden). Division of Mathematical Physics
  4. Univ. of Bonn (Germany). Helmholtz Inst. for Radiation and Nuclear Physics
  5. Australian National Univ., Canberra, ACT (Australia). Research School of Physics and Engineering
  6. Argonne National Lab. (ANL), Argonne, IL (United States). Physics Division
  7. National Center for Scientific Research (CNRS), Orsay (France). National Inst. of Nuclear and Particle Physics (IN2P3). Center of Nuclear and Matter Sciences (CSNSM)
  8. Bulgarian Academy of Sciences (BAS), Sofia (Bulgaria). Inst. for Nuclear Research and Nuclear Energy
  9. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Nuclear Science Division
  10. Hungarian Academy of Sciences, Debrecen (Hungary)
  11. Univ. of Debrecen (Hungary). Dept. of Information Technology
Publication Date:
OSTI Identifier:
1339165
Grant/Contract Number:
AC02-06CH11357; AC03-76SF00098; FG02-94ER40848; 09/081(0704)/2009-EMR-I; 06 BN 109; K72566
Type:
Accepted Manuscript
Journal Name:
Physical Review C
Additional Journal Information:
Journal Volume: 94; Journal Issue: 3; Journal ID: ISSN 2469-9985
Publisher:
APS
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States); Univ. of Copenhagen (Denmark); Indian Inst. of Technology (IIT), Kharagpur (India); Univ. of Bonn (Germany); Hungarian Academy of Sciences, Debrecen (Hungary)
Sponsoring Org:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22); Council of Scientific and Industrial Research (CSIR) (India); Swedish Research Council; Federal Ministry of Education and Research (BMBF) (Germany); Danish FNU Council for Natural Sciences (Denmark); Hungarian Scientific Research Fund (OTKA)
Contributing Orgs:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Lund Univ. (Sweden); Australian National Univ., Canberra, ACT (Australia); National Center for Scientific Research (CNRS), Orsay (France); Univ. of Debrecen (Hungary); Bulgarian Academy of Sciences (BAS), Sofia (Bulgaria)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS 124Xe deduced levels; Cranked Nilsson-Strutinsky model calculation; E= 207 MeV; Ey; Iy; Measured yy-coincidences; Nuclear reaction : 80Se(48Ca,4n)124Xe; spin and parity