Abstract
The characteristics of the Giant Dipole Resonance in hot nuclei formed by incomplete fusion of {sup 36}Ar + {sup 90}Zr at 27 MeV/u were measured at GANIL with the MEDEA detector. This set-up allows the simultaneous measurement of {gamma} rays, light charged particles, and fusion residues. Preliminary results indicate that the giant dipole resonance shows up prominently in coincidence with the incomplete fusion residues which have a mean excitation energy of 550 MeV. By dividing the data into different momentum transfer bins, indications for the saturation with increasing excitation energy of the gamma multiplicity from Giant Dipole Resonance decay are obtained. (author) 27 refs.; 5 figs.; 2 tabs.
Le Faou, J H;
Suomijaervi, T;
Blumenfeld, Y;
[1]
Piattelli, P;
Agodi, C;
Alba, R;
[2]
Alamanos, N;
Auger, F;
[3]
Chomaz, Ph;
[4]
Gaardhoje, J J
[5]
- Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire
- Istituto Nazionale di Fisica Nucleare, Catania (Italy)
- 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
- Grand Accelerateur National d`Ions Lourds (GANIL), 14 - Caen (France)
- Niels Bohr Inst., Copenhagen (Denmark); and others
Citation Formats
Le Faou, J H, Suomijaervi, T, Blumenfeld, Y, Piattelli, P, Agodi, C, Alba, R, Alamanos, N, Auger, F, Chomaz, Ph, and Gaardhoje, J J.
The giant dipole resonance in very hot nuclei studied with the MEDEA detector.
France: N. p.,
1993.
Web.
Le Faou, J H, Suomijaervi, T, Blumenfeld, Y, Piattelli, P, Agodi, C, Alba, R, Alamanos, N, Auger, F, Chomaz, Ph, & Gaardhoje, J J.
The giant dipole resonance in very hot nuclei studied with the MEDEA detector.
France.
Le Faou, J H, Suomijaervi, T, Blumenfeld, Y, Piattelli, P, Agodi, C, Alba, R, Alamanos, N, Auger, F, Chomaz, Ph, and Gaardhoje, J J.
1993.
"The giant dipole resonance in very hot nuclei studied with the MEDEA detector."
France.
@misc{etde_10137140,
title = {The giant dipole resonance in very hot nuclei studied with the MEDEA detector}
author = {Le Faou, J H, Suomijaervi, T, Blumenfeld, Y, Piattelli, P, Agodi, C, Alba, R, Alamanos, N, Auger, F, Chomaz, Ph, and Gaardhoje, J J}
abstractNote = {The characteristics of the Giant Dipole Resonance in hot nuclei formed by incomplete fusion of {sup 36}Ar + {sup 90}Zr at 27 MeV/u were measured at GANIL with the MEDEA detector. This set-up allows the simultaneous measurement of {gamma} rays, light charged particles, and fusion residues. Preliminary results indicate that the giant dipole resonance shows up prominently in coincidence with the incomplete fusion residues which have a mean excitation energy of 550 MeV. By dividing the data into different momentum transfer bins, indications for the saturation with increasing excitation energy of the gamma multiplicity from Giant Dipole Resonance decay are obtained. (author) 27 refs.; 5 figs.; 2 tabs.}
place = {France}
year = {1993}
month = {Dec}
}
title = {The giant dipole resonance in very hot nuclei studied with the MEDEA detector}
author = {Le Faou, J H, Suomijaervi, T, Blumenfeld, Y, Piattelli, P, Agodi, C, Alba, R, Alamanos, N, Auger, F, Chomaz, Ph, and Gaardhoje, J J}
abstractNote = {The characteristics of the Giant Dipole Resonance in hot nuclei formed by incomplete fusion of {sup 36}Ar + {sup 90}Zr at 27 MeV/u were measured at GANIL with the MEDEA detector. This set-up allows the simultaneous measurement of {gamma} rays, light charged particles, and fusion residues. Preliminary results indicate that the giant dipole resonance shows up prominently in coincidence with the incomplete fusion residues which have a mean excitation energy of 550 MeV. By dividing the data into different momentum transfer bins, indications for the saturation with increasing excitation energy of the gamma multiplicity from Giant Dipole Resonance decay are obtained. (author) 27 refs.; 5 figs.; 2 tabs.}
place = {France}
year = {1993}
month = {Dec}
}