Abstract
Inelastic scattering of 50 MeV/N {sup 40}Ca on {sup 40}Ca was measured in coincidence with protons in order to investigate the excitation and decay of highly excited states. Proton pick-up break-up was measured and found to make up about 20% of the cross section at high excitation energies. Direct decay of the giant quadrupole resonance is extracted and the two-phonon state around 34 MeV excitation energy, accompanying the giant quadrupole resonance, is assigned through its specific direct decay pattern. (author) 13 refs.; 5 figs.
Scarpaci, J A;
Blumenfeld, Y;
Frascaria, N;
Garron, J P;
Lamehi-Rachti, M;
[1]
Chomaz, Ph;
[2]
Massollo, P;
[3]
Alamanos, N;
Gillibert, A;
[4]
Van der Woude, A
[5]
- Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire
- Grand Accelerateur National d`Ions Lourds (GANIL), 14 - Caen (France)
- La Plata Univ. Nacional (Argentina)
- CEA Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (France). Dept. d`Astrophysique, de la Physique des Particules, de la Physique Nucleaire et de l`Instrumentation Associee
- Kernfysisch Versneller Inst., Groningen (Netherlands); and others
Citation Formats
Scarpaci, J A, Blumenfeld, Y, Frascaria, N, Garron, J P, Lamehi-Rachti, M, Chomaz, Ph, Massollo, P, Alamanos, N, Gillibert, A, and Van der Woude, A.
Proton emission from heavy ion inelastic scattering: a signature of multiphonon states.
France: N. p.,
1993.
Web.
Scarpaci, J A, Blumenfeld, Y, Frascaria, N, Garron, J P, Lamehi-Rachti, M, Chomaz, Ph, Massollo, P, Alamanos, N, Gillibert, A, & Van der Woude, A.
Proton emission from heavy ion inelastic scattering: a signature of multiphonon states.
France.
Scarpaci, J A, Blumenfeld, Y, Frascaria, N, Garron, J P, Lamehi-Rachti, M, Chomaz, Ph, Massollo, P, Alamanos, N, Gillibert, A, and Van der Woude, A.
1993.
"Proton emission from heavy ion inelastic scattering: a signature of multiphonon states."
France.
@misc{etde_10137196,
title = {Proton emission from heavy ion inelastic scattering: a signature of multiphonon states}
author = {Scarpaci, J A, Blumenfeld, Y, Frascaria, N, Garron, J P, Lamehi-Rachti, M, Chomaz, Ph, Massollo, P, Alamanos, N, Gillibert, A, and Van der Woude, A}
abstractNote = {Inelastic scattering of 50 MeV/N {sup 40}Ca on {sup 40}Ca was measured in coincidence with protons in order to investigate the excitation and decay of highly excited states. Proton pick-up break-up was measured and found to make up about 20% of the cross section at high excitation energies. Direct decay of the giant quadrupole resonance is extracted and the two-phonon state around 34 MeV excitation energy, accompanying the giant quadrupole resonance, is assigned through its specific direct decay pattern. (author) 13 refs.; 5 figs.}
place = {France}
year = {1993}
month = {Dec}
}
title = {Proton emission from heavy ion inelastic scattering: a signature of multiphonon states}
author = {Scarpaci, J A, Blumenfeld, Y, Frascaria, N, Garron, J P, Lamehi-Rachti, M, Chomaz, Ph, Massollo, P, Alamanos, N, Gillibert, A, and Van der Woude, A}
abstractNote = {Inelastic scattering of 50 MeV/N {sup 40}Ca on {sup 40}Ca was measured in coincidence with protons in order to investigate the excitation and decay of highly excited states. Proton pick-up break-up was measured and found to make up about 20% of the cross section at high excitation energies. Direct decay of the giant quadrupole resonance is extracted and the two-phonon state around 34 MeV excitation energy, accompanying the giant quadrupole resonance, is assigned through its specific direct decay pattern. (author) 13 refs.; 5 figs.}
place = {France}
year = {1993}
month = {Dec}
}