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NSR database version of May 23, 2024.

Search: Author = P.Stassi

Found 13 matches.

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1996MA08      Phys.Rev. C53, R1473 (1996)

M.T.Magda, E.Bauge, A.Elmaani, T.Braunstein, C.J.Gelderloos, N.N.Ajitanand, J.M.Alexander, T.Ethvignot, P.Bier, L.Kowalski, P.Desesquelles, H.Elhage, A.Giorni, S.Kox, A.Lleres, F.Merchez, C.Morand, P.Stassi, J.B.Benrachi, B.Chambon, B.Cheynis, D.Drain, C.Pastor

Fusionlike Reactions of 40Ar up to 1.36 GeV: Prethermalization and postthermalization particles and fragments

NUCLEAR REACTIONS Ag(40Ar, X), E=0.28-1.36 GeV; measured (fragment)(fragment)-coin, light fragment (Z=1, 2) angular, energy dependences; deduced emission mechanisms.

doi: 10.1103/PhysRevC.53.R1473
Citations: PlumX Metrics


1994HA34      Phys.Rev. C50, 2017 (1994)

K.Hagel, M.Gonin, R.Wada, J.B.Natowitz, F.Haddad, Y.Lou, M.Gui, D.Utley, B.Xiao, J.Li, G.Nebbia, D.Fabris, G.Prete, J.Ruiz, D.Drain, B.Chambon, B.Cheynis, D.Guinet, X.C.Hu, A.Demeyer, C.Pastor, A.Giorni, A.Lleres, P.Stassi, J.B.Viano, P.Gonthier

Violent Collisions and Multifragment Final States in the 40Ca + 40Ca Reaction at 35 MeV/nucleon

NUCLEAR REACTIONS 40Ca(40Ca, X), (40Ar, X), E=35 MeV/nucleon; measured fragment yield distributions, energy spectra, σ(fragment, θ), charged particle, neutron multiplicity; deduced charge distribution moments, multi-fragment probability, inpact parameter distributions. Quantum molecular dynamics model analysis. AMPHORA 4π charged particle detector, neutron ball.

doi: 10.1103/PhysRevC.50.2017
Citations: PlumX Metrics


1993BE44      Phys.Rev. C48, 2340 (1993)

F.Benrachi, B.Chambon, B.Cheynis, D.Drain, C.Pastor, H.Rossner, D.Hilscher, B.Gebauer, D.Husson, A.Giorni, D.Heuer, A.Lleres, P.Stassi, J.B.Viano

Light Particle Emission in the Reaction 144Sm(32S, fission) at E(lab) = 838 MeV

NUCLEAR REACTIONS 144Sm(32S, F), E=838 MeV; measured fission (fragment)(light charged particle)-coin; deduced emitting source parameters, level density parameters. 4π detector. Statistical models analysis.

doi: 10.1103/PhysRevC.48.2340
Citations: PlumX Metrics


1993ET01      Phys.Rev. C47, 2099 (1993)

T.Ethvignot, N.N.Ajitanand, J.M.Alexander, A.Elmaani, C.J.Gelderloos, P.Desesquelles, H.Elhage, A.Giorni, D.Heuer, S.Kox, A.Lleres, F.Merchez, C.Morand, D.Rebreyend, P.Stassi, J.B.Viano, F.Benrachi, B.Chambon, B.Cheynis, D.Drain, C.Pastor

Transverse Momentum Correlations between Particle-Particle Pairs as a Probe of Effective Emitter Mass: 40Ar + (nat)Ag(E/A = 7, 17, 27, and 34 MeV)

NUCLEAR REACTIONS Ag(40Ar, X), E=17-34 MeV/nucleon; measured αα(θ, φ); deduced first α-emitter mass, (particle)(particle)-pair transverse momentum correlations.

doi: 10.1103/PhysRevC.47.2099
Citations: PlumX Metrics


1993ET02      Phys.Rev. C48, 618 (1993)

T.Ethvignot, J.M.Alexander, A.J.Cole, A.Elmaani, P.Desesquelles, H.Elhage, A.Giorni, D.Heuer, S.Kox, A.Lleres, F.Merchez, C.Morand, D.Rebreyend, P.Stassi, J.B.Viano, F.Benrachi, B.Chambon, B.Cheynis, D.Drain, C.Pastor

Li-Li Azimuthal Angular Correlations: A test for emission from a rotating source versus instantaneous multifragmentation

NUCLEAR REACTIONS 197Au, Ag, Cu, 27Al(40Ar, X), E=17-34 MeV/nucleon; measured (Li)(Li)(φ); deduced dominant driving force features.

doi: 10.1103/PhysRevC.48.618
Citations: PlumX Metrics


1992ET01      Phys.Rev. C46, 637 (1992)

T.Ethvignot, N.N.Ajitanand, J.M.Alexander, E.Bauge, A.Elmaani, L.Kowalski, M.Lopez, M.T.Magda, P.Desesquelles, H.Elhage, A.Giorni, D.Heuer, S.Kox, A.Lleres, F.Merchez, C.Morand, D.Rebreyend, P.Stassi, J.B.Viano, F.Benrachi, B.Chambon, B.Cheynis, D.Drain, C.Pastor

Evolution of Fragment-Fragment Correlations in Reactions of 197Au and 107,109Ag with 40Ar from 7 A to 34 A MeV

NUCLEAR REACTIONS Ag, 197Au(40Ar, X), E=7-34 MeV/nucleon; measured (fragment)(fragment)(θ, φ), light charged particles; deduced fragment production mechanism. Trajectory model analysis.

doi: 10.1103/PhysRevC.46.637
Citations: PlumX Metrics


1992ET02      Nucl.Phys. A545, 347c (1992)

T.Ethvignot, N.N.Ajitanand, C.J.Gelderloos, J.M.Alexander, E.Bauge, A.Elmaani, R.A.Lacey, P.Desesquelles, H.Elhage, A.Giorni, D.Heuer, S.Kox, A.Lleres, F.Merchez, C.Morand, D.Rebreyend, P.Stassi, J.B.Viano, F.Benrachi, B.Chambon, B.Cheynis, D.Drain, C.Pastor

Correlations between Pairs and Particles and Fragments from 40Ar Reactions of 7-34 A MeV

NUCLEAR REACTIONS Ag(40Ar, X), E=7-34 MeV/nucleon; measured αα-correlations; deduced composite nucleus formation, decay mechanisms. Recoil model analysis.

doi: 10.1016/0375-9474(92)90475-Y
Citations: PlumX Metrics


1992HA09      Phys.Rev.Lett. 68, 2141 (1992)

K.Hagel, M.Gonin, R.Wada, J.B.Natowitz, B.H.Sa, Y.Lou, M.Gui, D.Utley, G.Nebbia, D.Fabris, G.Prete, J.Ruiz, D.Drain, B.Chambon, B.Cheynis, D.Guinet, X.C.Hu, A.Demeyer, C.Pastor, A.Giorni, A.Lleres, P.Stassi, J.B.Viano, P.Gonthier

Multifragmentation of 40Ca + 40Ca

NUCLEAR REACTIONS 40Ca(40Ca, X), E=35 MeV/nucleon; measured fragment emission probability vs charge for different number of fragments; deduced multi-fragmentation mechanism. Different models.

doi: 10.1103/PhysRevLett.68.2141
Citations: PlumX Metrics


1992MA03      Phys.Rev. C45, 1209 (1992)

M.T.Magda, T.Ethvignot, A.Elmaani, J.M.Alexander, P.Desesquelles, H.Elhage, A.Giorni, D.Heuer, S.Kox, A.Lleres, F.Merchez, C.Morand, D.Rebreyend, P.Stassi, J.B.Viano, F.Benrachi, B.Chambon, B.Cheynis, D.Drain, C.Pastor

Charged Particle Multiplicities in Reactions of Ag with 40Ar of 7, 17, 27, and 34 MeV/Nucleon

NUCLEAR REACTIONS Ag(40Ar, X), E=7, 17, 27, 34 MeV/nucleon; measured light charged particles multiplicities, various gating conditions; deduced σ, central impact parameter.

doi: 10.1103/PhysRevC.45.1209
Citations: PlumX Metrics


1992WA27      Nucl.Phys. A548, 471 (1992)

R.Wada, M.Gonin, M.Gui, K.Hagel, Y.Lou, D.Utley, B.Xiao, D.Miller, J.B.Natowitz, D.Fabris, G.Nebbia, R.Zanon, B.Chambon, B.Cheynis, A.Demeyer, D.Drain, D.Guinet, X.C.Hu, C.Pastor, K.Zaid, J.Alarja, R.Bertholet, A.Giorni, A.Lleres, C.Morand, P.Stassi, L.Schussler, B.Viano, P.Gonthier

Dynamical Aspects of Intermediate Mass Fragment Emission in the Reactions of 32S + Ag at 30 A.MeV

NUCLEAR REACTIONS Ag(32S, X), E=30 MeV/nucleon; measured σ(fragment θ, E), charge distribution of complex fragments, azimuthal angle correction. 4π detector. Statistical model, classical dynamical model calculations.

doi: 10.1016/0375-9474(92)90696-H
Citations: PlumX Metrics


1991ET02      Phys.Rev. C43, R2035 (1991)

T.Ethvignot, A.Elmaani, N.N.Ajitanand, J.M.Alexander, E.Bauge, P.Bier, L.Kowalski, M.T.Magda, P.Desesquelles, H.Elhage, A.Giorni, D.Heuer, S.Kox, A.Lleres, F.Merchez, C.Morand, D.Rebreyend, P.Stassi, J.B.Viano, S.Benrachi, B.Chambon, B.Cheynis, D.Drain, C.Pastor

Tracking the Dissipation of Energy and Angular Momentum in Central Collisions between Ag and 40Ar of 7, 17, 27, and 34 MeV/Nucleon

NUCLEAR REACTIONS Ag(40Ar, X), E=280-1360 MeV; measured charged particles multiplicities for X=1,2,3H, 4He, Li; deduced energy dissipation trends, role of angular momentum deposition. CsI detector array.

doi: 10.1103/PhysRevC.43.R2035
Citations: PlumX Metrics


1990CH05      Z.Phys. A335, 77 (1990)

B.Cheynis, B.Chambon, D.Drain, C.Pastor, D.Heuer, A.Dauchy, A.Giorni, C.Morand, P.Stassi

Evidence for an Absorption Effect in Neutron Emission in the 20Ne + 58Ni Reaction at 30 MeV per Nucleon

NUCLEAR REACTIONS 58Ni(20Ne, nX), E=600 MeV; measured n(fragment)-coin vs neutron velocity; deduced neutron emission mechanism.


1987HI05      Phys.Rev. C36, 208 (1987)

D.Hilscher, H.Rossner, A.Gamp, U.Jahnke, B.Cheynis, B.Chambon, D.Drain, C.Pastor, A.Giorni, C.Morand, A.Dauchy, P.Stassi, G.Petitt

Energy and Linear-Momentum Dissipation in the Fusion Reaction of 165Ho + 20Ne at 30 MeV/Nucleon

NUCLEAR REACTIONS 165Ho(20Ne, 20Ne), (20Ne, X), (20Ne, F), E=600 MeV; measured fission fragment, evaporation residue, elastic σ(θ), σ(En, θn, fragment θ, E); deduced neutron multiplicities, preequilibrium emission hot moving source parameters, A ≈ 180 level density parameters.

doi: 10.1103/PhysRevC.36.208
Citations: PlumX Metrics


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