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Zeitschrift für Physik A Hadrons and Nuclei

, Volume 356, Issue 1, pp 259–262 | Cite as

Scars of discrete rotational bands in hot nuclei

  • R. A. Broglia
  • T. Døssing
  • M. Matsuo
  • E. Vigezzi
  • P. Bosetti
  • A. Bracco
  • S. Frattini
  • B. Herskind
  • S. Leoni
  • P. Rasmussen
Article

Abstract

Rotational motion loses its coherence as a function of the nuclear internal excitation energy. The damping process does not proceed in a continuous fashion and scars of discrete rotational bands are found, inbedded in a background of damped rotational states, regardless whether the calculations are carried out using effective or “random” forces. The complexity of the damping mechanism is revealed in the lineshape of the ridges in theγ-γ correlation spectrum.

PACS

21.60.Cs 21.60.Ev 23.20.Lv 

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Copyright information

© Springer-Verlag 1997

Authors and Affiliations

  • R. A. Broglia
    • 1
    • 2
    • 3
  • T. Døssing
    • 3
  • M. Matsuo
    • 4
  • E. Vigezzi
    • 2
  • P. Bosetti
    • 1
    • 2
  • A. Bracco
    • 1
    • 2
  • S. Frattini
    • 1
    • 2
  • B. Herskind
    • 3
  • S. Leoni
    • 1
    • 2
    • 3
  • P. Rasmussen
    • 3
  1. 1.Dipartimento di FisicaUniversità di MilanoItaly
  2. 2.Istituto Nazionale di Fisica NucleareSez. di MilanoMilanoItaly
  3. 3.The Niels Bohr InstituteUniversity of CopenhagenDenmark
  4. 4.Yukawa Institute for Theoretical PhysicsKyoto UniversityJapan

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