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Rotational damping and compound formation in warm rotating nuclei

Abstract

The rotational damping width {gamma}rot and the compound damping width {gamma}comp are two fundamental quantities that characterize rapidly rotating compound nuclei having finite thermal excitation energy. A two-component structure in the strength function of consecutive E2 transitions reflects the two widths, and it causes characteristic features in the double and triple gamma-ray spectra. We discuss a new method to extract experimentally values of {gamma}rot and {gamma}comp. The first preliminary result of this method is presented.
Authors:
Matsuo, M; [1]  Leoni, S; Grassi, C; Vigezzi, E; Bracco, A; [2]  Department of Physics, University of Milan, Milan (Italy)]; Doessing, T; Herskind, B [3] 
  1. Graduate School of Science and Technology, Niigata University, Niigata 950-2181 (Japan)
  2. INFN sez. Milan, University of Milan, Milan (Italy)
  3. Niels Bohr Institute, University of Copenhagen, Copenhagen Oe (Denmark)
Publication Date:
Mar 03, 2003
Product Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 656; Journal Issue: 1; Conference: Conference on frontiers of nuclear structure, Berkeley, CA (United States), 29 Jul - 2 Aug 2002; Other Information: DOI: 10.1063/1.1556620; (c) 2003 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); PBD: 3 Mar 2003
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; COMPOUND NUCLEI; DAMPING; DEFORMED NUCLEI; E2-TRANSITIONS; EXCITATION; GAMMA SPECTRA; HEAVY ION REACTIONS; LINE WIDTHS; ROTATIONAL STATES; STRENGTH FUNCTIONS
OSTI ID:
20621476
Country of Origin:
United States
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0094-243X; APCPCS; TRN: US03C6437065126
Submitting Site:
INIS
Size:
page(s) 32-39
Announcement Date:
Aug 28, 2005

Citation Formats

Matsuo, M, Leoni, S, Grassi, C, Vigezzi, E, Bracco, A, Department of Physics, University of Milan, Milan (Italy)], Doessing, T, and Herskind, B. Rotational damping and compound formation in warm rotating nuclei. United States: N. p., 2003. Web. doi:10.1063/1.1556620.
Matsuo, M, Leoni, S, Grassi, C, Vigezzi, E, Bracco, A, Department of Physics, University of Milan, Milan (Italy)], Doessing, T, & Herskind, B. Rotational damping and compound formation in warm rotating nuclei. United States. https://doi.org/10.1063/1.1556620
Matsuo, M, Leoni, S, Grassi, C, Vigezzi, E, Bracco, A, Department of Physics, University of Milan, Milan (Italy)], Doessing, T, and Herskind, B. 2003. "Rotational damping and compound formation in warm rotating nuclei." United States. https://doi.org/10.1063/1.1556620.
@misc{etde_20621476,
title = {Rotational damping and compound formation in warm rotating nuclei}
author = {Matsuo, M, Leoni, S, Grassi, C, Vigezzi, E, Bracco, A, Department of Physics, University of Milan, Milan (Italy)], Doessing, T, and Herskind, B}
abstractNote = {The rotational damping width {gamma}rot and the compound damping width {gamma}comp are two fundamental quantities that characterize rapidly rotating compound nuclei having finite thermal excitation energy. A two-component structure in the strength function of consecutive E2 transitions reflects the two widths, and it causes characteristic features in the double and triple gamma-ray spectra. We discuss a new method to extract experimentally values of {gamma}rot and {gamma}comp. The first preliminary result of this method is presented.}
doi = {10.1063/1.1556620}
journal = []
issue = {1}
volume = {656}
journal type = {AC}
place = {United States}
year = {2003}
month = {Mar}
}