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Excitation and decay of giant-resonances in the CA-40(E,E'X) reaction

H Diesener, U Helm, G Herbert, V Huck, P Vonneumanncosel, C Rangacharyulu, A Richter, G Schrieder, A Stascheck, A Stiller, et al. (1994) PHYSICAL REVIEW LETTERS. 72(13). p.1994-1997
abstract
The Ca-40(e,e'x) reaction has been investigated for excitation energies between 8 and 26 MeV and momentum transfers from 0.25 to 0.66 fm-1 at the continuous-wave electron accelerators MAMI at Mainz and S-DALINAC at Darmstadt. A multipole decomposition of the cross sections reveals strongly fragmented E2 (plus E0) strength around 14 and 17 MeV in contrast to all theoretical predictions. Angular correlations of proton decay are described over the entire energy range by a continuum random-phase-approximation approach. A comparison of the branching ratios to statistical model calculations provides information on the dominant damping mechanism.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
E, MULTIPOLE RESONANCES, E'N REACTION, COINCIDENCE, STRENGTH, CA-40, O-16, DISTRIBUTIONS, SCATTERING, SN-116
journal title
PHYSICAL REVIEW LETTERS
Phys. Rev. Lett.
volume
72
issue
13
pages
1994 - 1997
Web of Science type
Article
ISSN
0031-9007
DOI
10.1103/PhysRevLett.72.1994
language
English
UGent publication?
yes
classification
A1
id
197237
handle
http://hdl.handle.net/1854/LU-197237
date created
2004-01-14 13:42:00
date last changed
2016-12-19 15:38:59
@article{197237,
  abstract     = {The Ca-40(e,e'x) reaction has been investigated for excitation energies between 8 and 26 MeV and momentum transfers from 0.25 to 0.66 fm-1 at the continuous-wave electron accelerators MAMI at Mainz and S-DALINAC at Darmstadt. A multipole decomposition of the cross sections reveals strongly fragmented E2 (plus E0) strength around 14 and 17 MeV in contrast to all theoretical predictions. Angular correlations of proton decay are described over the entire energy range by a continuum random-phase-approximation approach. A comparison of the branching ratios to statistical model calculations provides information on the dominant damping mechanism.},
  author       = {Diesener, H and Helm, U and Herbert, G and Huck, V and Vonneumanncosel, P and Rangacharyulu, C and Richter, A and Schrieder, G and Stascheck, A and Stiller, A and Ryckebusch, Jan and Carter, J},
  issn         = {0031-9007},
  journal      = {PHYSICAL REVIEW LETTERS},
  keyword      = {E,MULTIPOLE RESONANCES,E'N REACTION,COINCIDENCE,STRENGTH,CA-40,O-16,DISTRIBUTIONS,SCATTERING,SN-116},
  language     = {eng},
  number       = {13},
  pages        = {1994--1997},
  title        = {Excitation and decay of giant-resonances in the CA-40(E,E'X) reaction},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.72.1994},
  volume       = {72},
  year         = {1994},
}

Chicago
Diesener, H, U Helm, G Herbert, V Huck, P Vonneumanncosel, C Rangacharyulu, A Richter, et al. 1994. “Excitation and Decay of Giant-resonances in the CA-40(E,E’X) Reaction.” Physical Review Letters 72 (13): 1994–1997.
APA
Diesener, H., Helm, U., Herbert, G., Huck, V., Vonneumanncosel, P., Rangacharyulu, C., Richter, A., et al. (1994). Excitation and decay of giant-resonances in the CA-40(E,E’X) reaction. PHYSICAL REVIEW LETTERS, 72(13), 1994–1997.
Vancouver
1.
Diesener H, Helm U, Herbert G, Huck V, Vonneumanncosel P, Rangacharyulu C, et al. Excitation and decay of giant-resonances in the CA-40(E,E’X) reaction. PHYSICAL REVIEW LETTERS. 1994;72(13):1994–7.
MLA
Diesener, H, U Helm, G Herbert, et al. “Excitation and Decay of Giant-resonances in the CA-40(E,E’X) Reaction.” PHYSICAL REVIEW LETTERS 72.13 (1994): 1994–1997. Print.