Conference papers
Isospin influence on the decay modes of the systems produced in the 78,86Kr +40,48Ca reactions at 10 AMeV
B. Gnoffo
S. Pirrone
G. Politi
M. La Commara
J.P. Wieleczko
1
E. De Filippo
P. Russotto
M. Trimarchi
M. Vigilante
G. Ademard
2
F. Amorini
L. Auditore
C. Beck
3
I. Bercenau
E. Bonnet
1
B. Borderie
2
G. Cardella
A. Chbihi
1
M. Colonna
A. D’onofrio
J.D. Frankland
1
E. Geraci
E. Henry
E. La Guidara
G. Lanzalone
P. Lautesse
4
D. Lebhertz
1
N. Le Neindre
5
I. Lombardo
K. Mazurek
1
S. Norella
A. Pagano
E.V. Pagano
M. Papa
E. Piasecki
1
F. Porto
3
L. Quattrocchi
M. Quinlann
F. Rizzo
U. Shoroeder
G. Spadaccini
A. Trifirò
J. Toke
G. Verde
J.D. Frankland 1
Author IdHAL : john-frankland ORCID : https://orcid.org/0000-0002-4907-5041
E. Geraci
Author
E. Henry
Author IdHAL : etienne-henry ResearcherId : http://www.researcherid.com/rid/J-8118-2014 ORCID : https://orcid.org/0000-0002-2547-3467
E. La Guidara
Author
G. Lanzalone
Author
P. Lautesse 4
Author
D. Lebhertz 1
Author
N. Le Neindre 5
Author Employer institution : Institut National de Physique Nucléaire et de Physique des Particules du CNRS
1
GANIL - Grand Accélérateur National d'Ions Lourds (Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5 - France)
- CNRS - Centre National de la Recherche Scientifique : UPR3266 (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/GANIL (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
2
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
3
DRS-IPHC - Département Recherches Subatomiques (23 rue du Loess - BP28 67037 Strasbourg cedex 2 - France)
- IPHC - Institut Pluridisciplinaire Hubert Curien (23 rue Loess - BP 28 67037 Strasbourg Cedex - France)
- UNISTRA - Université de Strasbourg (4 rue Blaise Pascal - CS 90032 - 67081 Strasbourg cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR7178 (France)
4
IPNL - Institut de Physique Nucléaire de Lyon (Campus LyonTech-la Doua
Bâtiment Paul DIRAC
4 Rue Enrico Fermi
69622 Villeurbanne Cedex - France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR5822 (France)
5
LPCC - Laboratoire de physique corpusculaire de Caen (ENSICAEN - 6, boulevard du Marechal Juin 14050 Caen Cedex - France)
- UNICAEN - Université de Caen Normandie (Esplanade de la Paix - CS 14032 - 14032 CAEN Cedex 5 - France)
- NU - Normandie Université (Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5 - France)
- ENSICAEN - École Nationale Supérieure d'Ingénieurs de Caen (6, Boulevard du Maréchal Juin CS 45053 14050 CAEN cedex 04 - France)
- NU - Normandie Université (Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR6534 (France)
Abstract : The results of the analysis of the reactions 78,86Kr +40,48 Ca at 10 AMeV are presented. The experiment was performed at the INFN Laboratori Nazionali del Sud (LNS) in Catania by using the 4π multidetector CHIMERA, with beams delivered by the Superconductive Cyclotron. The competition among the various disintegration paths and in particular the isospin effects on the decay modes of the produced composite systems are investigated; this provides information about fundamental nuclear quantities such as level density, fission barrier and viscosity. Different isotopic composition and relative richness are observed among the reaction products of the two systems. An odd-even staggering effect is present in the charge distributions, in particular for the light fragments produced by the neutron-poor system. The kinematical characteristics of the IMF seem to indicate a high degree of the relaxation of the formed system. Besides, global features analysis seems to show some differences in the contribution arising from the various reaction mechanisms for the two reactions.
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Conference papers
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http://hal.in2p3.fr/in2p3-01316703
Contributor : Dominique Girod <>
Submitted on : Tuesday, May 17, 2016 - 3:21:52 PM
Last modification on : Wednesday, September 30, 2020 - 11:06:14 AM
Contributor : Dominique Girod <>
Submitted on : Tuesday, May 17, 2016 - 3:21:52 PM
Last modification on : Wednesday, September 30, 2020 - 11:06:14 AM
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- HAL Id : in2p3-01316703, version 1
- DOI : 10.1051/epjconf/201611708012
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B. Gnoffo, S. Pirrone, G. Politi, M. La Commara, J.P. Wieleczko, et al.. Isospin influence on the decay modes of the systems produced in the 78,86Kr +40,48Ca reactions at 10 AMeV. 12th International Conference on Nucleus-Nucleus Collisions 2015 , Jun 2015, Catania, Italy. pp.08012, ⟨10.1051/epjconf/201611708012⟩. ⟨in2p3-01316703⟩
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