Angular momentum transfer in peripheral reactions at intermediate energies
J. Colin,G. Bizard,Dominique Durand,A. Genoux-Lubain,C. Le Brun,J.F. Lecolley,M. Louvel,C. Meslin,G. Rudolf,J.C. Steckmeyer,L. Stuttge +10 more
TLDR
In this article, the angular distributions of the fission fragments of a gold target have been measured in peripheral collisions initiated by several beams: Ar, Kr, Xe, Pb at energies ranging from 27 to 60 MeV/u.About:
This article is published in Nuclear Physics.The article was published on 1995-10-09 and is currently open access. It has received 4 citations till now. The article focuses on the topics: Total angular momentum quantum number & Angular momentum of light.read more
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Journal ArticleDOI
Dynamical effects in nuclear collisions in the Fermi energy range: aligned breakup of heavy projectiles
F. Bocage,J. Colin,M. Louvel,G. Auger,Ch.O. Bacri,N. Bellaize,Bernard Borderie,R. Bougault,R. Brou,Ph. Buchet,J.L. Charvet,A. Chbihi,D. Cussol,R. Dayras,N. De Cesare,A. Demeyer,D. Doré,D. Durand,J.D. Frankland,E. Galichet,E. Genouin-Duhamel,E. Gerlic,D. Guinet,P. Lautesse,J.L. Laville,J.F. Lecolley,R. Legrain,N. Le Neindre,O. Lopez,A. M. Maskay,L. Nalpas,A.D. Nguyen,M. Pârlog,Jean Péter,E. Plagnol,M.F. Rivet,Elio Rosato,F. Saint-Laurent,S. Salou,J.C. Steckmeyer,M. Stern,G. Tabacaru,B. Tamain,O. Tirel,L. Tassan-Got,E. Vient,M. Vigilante,C. Volant,J.P. Wieleczko,C. Le Brun,A. Genoux-Lubain,G. Rudolf,L. Stuttgé +52 more
TL;DR: In this paper, the authors analyzed angular and velocity distributions of light charged particles, and fragments, and found that there is a certain amount of matter in excess emitted between the two primary sources suggesting either the existence of a mid-rapidity source similar to the one observed in the relativistic regime (participants), or a strong deformation induced by the dynamics of the collision (neck instability).
Journal ArticleDOI
Excitation energy and angular momentum of quasiprojectiles produced in the Xe+Sn collisions at incident energies between 25 and 50 MeV/nucleon☆
J.C. Steckmeyer,E. Genouin-Duhamel,E. Vient,J. Colin,D. Durand,G. Auger,Ch.O. Bacri,N. Bellaize,Bernard Borderie,R. Bougault,B. Bouriquet,R. Brou,Ph. Buchet,J.L. Charvet,A. Chbihi,D. Cussol,R. Dayras,N. De Cesare,A. Demeyer,D. Doré,J.D. Frankland,E. Galichet,E. Gerlic,D. Guinet,Sylvie Hudan,P. Lautesse,F. Lavaud,J.L. Laville,J.F. Lecolley,C. Leduc,R. Legrain,N. Le Neindre,O. Lopez,M. Louvel,A. M. Maskay,L. Nalpas,J. Normand,M. Pârlog,Piotr Pawłowski,E. Plagnol,M.F. Rivet,Elio Rosato,F. Saint-Laurent,G. Tabacaru,B. Tamain,L. Tassan-Got,O. Tirel,K. Turzo,Mariano Vigilante,C. Volant,J.P. Wieleczko +50 more
TL;DR: In this paper, the excitation energy and angular momentum transferred to quasiprojectiles have been measured in the 129 Xe+ nat Sn collisions at bombarding energies between 25 and 50 MeV/nucleon.
Journal ArticleDOI
Search for mass-symmetric ternary fission in the reactions 14 N(53 A MeV) + 197 Au and 232 Th
Claus-Michael Herbach,D. Hilscher,V. G. Tishchenko,P. Gippner,D. V. Kamanin,W. von Oertzen,H.-G. Ortlepp,Y. E. Penionzhkevich,Yu. V. Pyatkov,G. Renz,K. D. Schilling,O. V. Strekalovsky,W. Wagner,V. E. Zhuchko +13 more
TL;DR: In this paper, the ternary yields of heavy hot composite systems with excitation energies of 1.5-2.5 MeV / amu have been studied in the reactions of 14N(53 A ǫ) with 197Au and 232Th.
Journal ArticleDOI
Sensitivity of the particle-residue angular correlations to the compound nucleus angular momentum distribution
S. Cavallaro,F. Lo Piano +1 more
TL;DR: In this paper, detailed features of the multistep evaporation process concerning the decay of the 59 Cu compound nucleus, formed by a 32 S-beam at an energy E Lab = 8 MeV/amu, have been analyzed with respect to mean decay paths leading to a selected residual nucleus, in the frame of an out-of-plane angular correlation experiment, at 90°.
References
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Journal ArticleDOI
Angular momentum transfer in deeply inelastic collisions from exclusive sequential-fission experiments
TL;DR: In this article, the authors performed Kinematically complete experiments on the three-body exit channels in 7.5 MeV/amu /sup 208/Pb and /sup 238/U on /sup 58/Ni and/sup 90/Zr. The bulk of the events (> 99%) can be interpreted as sequential fission following deeply inelastic collisions.
Journal ArticleDOI
Equilibrium statistical treatment of angular momenta associated with collective modes in fission and heavy-ion reactions
L.G. Moretto,Richard P. Schmitt +1 more
TL;DR: In this paper, the angular momentum effects in deep inelastic processes and fission have been studied in the limit of statistical equilibrium, and the effect of collective rotational modes on the fragment spin alignment is explored and discussed in light of recent experiment.
Journal ArticleDOI
Angular momentum transfer in deep inelastic processes
P. Glaessel,R.S. Simon,R. M. Diamond,R.C. Jared,I. Y. Lee,L.G. Moretto,John Newton,R.P. Schmitt,F. S. Stephens +8 more
TL;DR: In this paper, the authors measured the multiplicities as a function of fragment Z both for the relaxed and quasielastic component in the reaction of 175-MeV /sup 20/Ne on /sup nat/Ag.
Journal ArticleDOI
Dissipative effects in projectile fragmentation
TL;DR: In this paper, a two-step model is proposed for intermediate energy heavy ion collisions, where dissipative stage and abrasion stage are considered with special emphasis on the phase space configuration of the participant region.
Journal ArticleDOI
Nuclear dynamics with the (finite-range) Gogny force: Flow effects
TL;DR: In this article, the authors introduce the effective finite-range interaction of Gogny in the semi-classical description of heavy-ion reactions based on the Landau-Vlasov equation and show that this energy dependence increases the flow and reproduces the values obtained with stiff local Skyrme forces.
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