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Title: Rotational damping, ridges, and the quasi-continuum of {gamma} rays in {sup 152}Dy.

Abstract

No abstract prepared.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; more »; ; ; ; ; ; ; ; ; ; ; ; ; « less
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC); Danish Natural Science Foundation
OSTI Identifier:
914884
Report Number(s):
ANL/PHY/JA-57983
Journal ID: ISSN 0556-2813; PRVCAN; TRN: US200812%%129
DOE Contract Number:
DE-AC02-06CH11357
Resource Type:
Journal Article
Resource Relation:
Journal Name: Phys. Rev. C; Journal Volume: 75; Journal Issue: 2007
Country of Publication:
United States
Language:
ENGLISH
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; DAMPING; GAMMA RADIATION; DYSPROSIUM 152; ROTATIONAL STATES

Citation Formats

Lauritsen, T., Janssens, R. V. F, Khoo, T. L., Ahmad, I., Carpenter, M. P., Kondev, F. G., Lister, C. J., Moore, E. F., Seweryniak, D., Zhu, S., Dossing, T., Herskind, B., Korichi, A., Lopez-Martens, A., Clark, R. M., Fallon, P., Lane, G., Macchiavelli, A. O., Ward, D., Heinz, A. M., Jenkins, D. G., Larabee, A. J., Meredith, B., Kozemczak, J., Chowdhury, P., Physics, Niels Bohr Inst., C.S.N.S.M., LBNL, Yale Univ., Univ. of York, Greenville Coll., and Univ. of Massachusetts. Rotational damping, ridges, and the quasi-continuum of {gamma} rays in {sup 152}Dy.. United States: N. p., 2007. Web. doi:10.1103/PhysRevC.75.064309.
Lauritsen, T., Janssens, R. V. F, Khoo, T. L., Ahmad, I., Carpenter, M. P., Kondev, F. G., Lister, C. J., Moore, E. F., Seweryniak, D., Zhu, S., Dossing, T., Herskind, B., Korichi, A., Lopez-Martens, A., Clark, R. M., Fallon, P., Lane, G., Macchiavelli, A. O., Ward, D., Heinz, A. M., Jenkins, D. G., Larabee, A. J., Meredith, B., Kozemczak, J., Chowdhury, P., Physics, Niels Bohr Inst., C.S.N.S.M., LBNL, Yale Univ., Univ. of York, Greenville Coll., & Univ. of Massachusetts. Rotational damping, ridges, and the quasi-continuum of {gamma} rays in {sup 152}Dy.. United States. doi:10.1103/PhysRevC.75.064309.
Lauritsen, T., Janssens, R. V. F, Khoo, T. L., Ahmad, I., Carpenter, M. P., Kondev, F. G., Lister, C. J., Moore, E. F., Seweryniak, D., Zhu, S., Dossing, T., Herskind, B., Korichi, A., Lopez-Martens, A., Clark, R. M., Fallon, P., Lane, G., Macchiavelli, A. O., Ward, D., Heinz, A. M., Jenkins, D. G., Larabee, A. J., Meredith, B., Kozemczak, J., Chowdhury, P., Physics, Niels Bohr Inst., C.S.N.S.M., LBNL, Yale Univ., Univ. of York, Greenville Coll., and Univ. of Massachusetts. Mon . "Rotational damping, ridges, and the quasi-continuum of {gamma} rays in {sup 152}Dy.". United States. doi:10.1103/PhysRevC.75.064309.
@article{osti_914884,
title = {Rotational damping, ridges, and the quasi-continuum of {gamma} rays in {sup 152}Dy.},
author = {Lauritsen, T. and Janssens, R. V. F and Khoo, T. L. and Ahmad, I. and Carpenter, M. P. and Kondev, F. G. and Lister, C. J. and Moore, E. F. and Seweryniak, D. and Zhu, S. and Dossing, T. and Herskind, B. and Korichi, A. and Lopez-Martens, A. and Clark, R. M. and Fallon, P. and Lane, G. and Macchiavelli, A. O. and Ward, D. and Heinz, A. M. and Jenkins, D. G. and Larabee, A. J. and Meredith, B. and Kozemczak, J. and Chowdhury, P. and Physics and Niels Bohr Inst. and C.S.N.S.M. and LBNL and Yale Univ. and Univ. of York and Greenville Coll. and Univ. of Massachusetts},
abstractNote = {No abstract prepared.},
doi = {10.1103/PhysRevC.75.064309},
journal = {Phys. Rev. C},
number = 2007,
volume = 75,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}
  • No abstract prepared.
  • The quasicontinuum of {gamma} rays from the feeding and decay of superdeformed and normal bands in {sup 152}Dy have been extracted in one- and two-dimensional spectra. The E{sub {gamma}}-E{sub {gamma}} correlations in the latter reveal strong ridges associated with superdeformed and normal states in this nucleus. The entry distributions for normal and superdeformed bands have been extracted from measured fold and sum-energy distributions. A Monte Carlo model was developed to simultaneously describe all the quasicontinuum and ridge spectra as well as the feeding intensity of the superdeformed bands. The rotational damping widths in the normal and superdeformed wells were derivedmore » based on a comparison of the data with model calculations of the continuum of {gamma} rays at finite temperature.« less
  • The quasicontinuum of {gamma} rays from the feeding and decay of superdeformed and normal bands in {sup 152}Dy have been extracted in one- and two-dimensional spectra. The E{sub {gamma}}-E{sub {gamma}} correlations in the latter reveal strong ridges associated with superdeformed and normal states in this nucleus. The entry distributions for normal and superdeformed bands have been extracted from measured fold and sum-energy distributions. A Monte Carlo model was developed to simultaneously describe all the quasicontinuum and ridge spectra as well as the feeding intensity of the superdeformed bands. The rotational damping widths in the normal and superdeformed wells were derivedmore » based on a comparison of the data with model calculations of the continuum of {gamma} rays at finite temperature.« less
  • Both the quasi-continuum of {gamma} rays as well as the ridges from the feeding (and decay) of superdeformed and normal bands have been extracted in the nucleus 152Dy. A model has been developed that simultaneously describes all these spectra as well as the feeding intensity of the superdeformed bands. Through the calculation of the continuum of {gamma} rays at finite temperature, the rotational damping width in the normal and superdeformed wells are extracted. This is the first time the rotational damping width in a superdeformed well has been measured in the A{approx}150 mass region.
  • The quasi-continuum of {gamma} rays from the feeding and decay of superdeformed and normal bands in the nucleus 152Dy have been extracted in 1 - and 2 - dimensional spectra. The E{gamma}-E{gamma} correlations in the latter reveals strong ridges associated with superdeformed and normal states in this nucleus. The entry distributions for normal and superdeformed bands were also extracted. A Monte Carlo model was developed that simultaneously describes all the quasi-continuum and ridge spectra as well as the feeding intensity of the superdeformed bands. Through the calculation of the continuum of {gamma} rays at finite temperature, the rotational damping widthsmore » in the normal and superdeformed wells were extracted.« less