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NSR database version of May 24, 2024.

Search: Author = E.Legouee

Found 5 matches.

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2018VI03      Eur.Phys.J. A 54, 96 (2018)

E.Vient, L.Augey, B.Borderie, A.Chbihi, D.Dell'Aquila, Q.Fable, L.Francalanza, J.D.Frankland, E.Galichet, D.Gruyer, D.Guinet, M.Henri, M.La Commara, E.Legouee, G.Lehaut, N.Le Neindre, I.Lombardo, O.Lopez, L.Manduci, P.Marini, M.Parlog, M.F.Rivet, E.Rosato, R.Roy, P.St-Onge, G.Spadaccini, G.Verde, for the INDRA Collaboration

Understanding the thermometry of hot nuclei from the energy spectra of light charged particles

NUCLEAR STRUCTURE 120Sn; calculated light charged particle (n, p, d, t, 3He, α) sequential emission yield vs Eout at initial E*=1.5, 4 MeV/nucleon, mean correlation between initial temperature and true apparent temperature separately for each type of emitted particles using GEMINI and SIMON codes within Weisskopf theory in the form explicitely containing nuclear temperature; deduced influence on detection efficiency by INDRA detector array.

doi: 10.1140/epja/i2018-12531-5
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2018VI05      Phys.Rev. C 98, 044612 (2018)

E.Vient, L.Manduci, E.Legouee, L.Augey, E.Bonnet, B.Borderie, R.Bougault, A.Chbihi, D.Dell'Aquila, Q.Fable, L.Francalanza, J.D.Frankland, E.Galichet, D.Gruyer, D.Guinet, M.Henri, M.La Commara, G.Lehaut, N.Le Neindre, I.Lombardo, O.Lopez, P.Marini, M.Parlog, M.F.Rivet, E.Rosato, R.Roy, P.St-Onge, G.Spadaccini, G.Verde, M.Vigilante

Validation of a new "3D calorimetry" of hot nuclei with the HIPSE event generator

NUCLEAR REACTIONS Sn(Xe, X), E=50 MeV/nucleon; calculated total detected charge as a function of the detected pseudomomentum, distribution of impact parameters, transverse kinetic energy and average detection efficiency of light charge particles as a function of the impact parameter, mean charge and mean parallel velocities of the two heaviest fragments, proportions of the various types of reaction mechanisms, mean correlations between the excitation energy, charge, and velocity of the quasiprojectile (QP) and the transverse kinetic energy using Heavy Ion Phase Space Exploration (HIPSE) event generator. Comparison with experimental values. See also adjoining 2018Vi04 article.

doi: 10.1103/PhysRevC.98.044612
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2015GR16      Phys.Rev. C 92, 064606 (2015)

D.Gruyer, J.D.Frankland, E.Bonnet, A.Chbihi, G.Ademard, M.Boisjoli, B.Borderie, R.Bougault, E.Galichet, J.Gauthier, D.Guinet, P.Lautesse, N.Le Neindre, E.Legouee, I.Lombardo, O.Lopez, L.Manduci, P.Marini, K.Mazurek, P.N.Nadtochy, M.Parlog, M.F.Rivet, R.Roy, E.Rosato, G.Spadaccini, G.Verde, E.Vient, M.Vigilante, J.P.Wieleczko, for the INDRA Collaboration

Coulomb chronometry to probe the decay mechanism of hot nuclei

NUCLEAR REACTIONS Sn(129Xe, X), E=8, 12, 15, 18, 20, 25 MeV/nucleon; measured particle spectra using INDRA 4π charged product multidetector at GANIL accelerator facility; deduced correlations between cosine of the flow angle and the total detected charge, light charged particle multiplicities as function of beam energy, Dalitz plots of central collisions, normalized charge distributions, distribution of the intersplitting angle, Coulomb distortion parameter as function of intersplitting time, mean intersplitting time as function of beam energy and estimated excitation energy of the initial composite systems, Coulomb chronometer for three-fragment exit channel and strong Coulomb proximity effects, and multifragmentation.

doi: 10.1103/PhysRevC.92.064606
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2014GA22      Phys.Rev. C 90, 034618 (2014)

J.Gauthier, R.Roy, P.St-Onge, B.Wallace, M.F.Rivet, B.Borderie, D.Gruyer, J.D.Frankland, A.Chbihi, M.Boisjoli, E.Legouee, M.Parlog, R.Bougault, N.Le Neindre, P.Marini, E.Rosato, D.Guinet

Quasiprojectile and intermediate velocity isotopic ratios for light fragments emitted in the 36Ar + 58Ni and 58Ni + 58Ni reactions between 32A and 84A MeV

NUCLEAR REACTIONS 58Ni(36Ar, X), E=32, 40, 52, 63, 74, 84 MeV/nucleon; 58Ni(58Ni, X), E=32, 40, 52, 64, 74, 82 MeV/nucleon; measured particle spectra, σ(E, θ) using INDRA multidetector at GANIL facility; deduced yields, quasi-projectile (QP) rapidity, N/Z of H, He, Li and Be isotopes as a function of beam energy. Comparison to antisymmetrized molecular dynamics simulations.

doi: 10.1103/PhysRevC.90.034618
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2012GA42      Phys.Rev. C 86, 044617 (2012)

F.Gagnon-Moisan, E.Galichet, M.-F.Rivet, B.Borderie, M.Colonna, R.Roy, G.Ademard, M.Boisjoli, E.Bonnet, R.Bougault, A.Chbihi, J.D.Frankland, D.Guinet, P.Lautesse, E.Legouee, N.Le Neindre, L.Manduci, P.Marini, P.Napolitani, M.Parlog, P.Pawlowski, E.Rosato, M.Vigilante

New isospin effects in central heavy-ion collisions at Fermi energies

NUCLEAR REACTIONS 112Sn, 124Sn(124Xe, X), (136Xe, X), E=36, 45 MeV/nucleon; measured particle spectra, multiplicity distributions of charged products, light charged particles and fragments, fragment kinetic energy using 4π INDRA array at GANIL; deduced isospin effects on measured total charged product multiplicities and total charge bound in fragments. Comparison with stochastic mean field (SMF) calculations.

doi: 10.1103/PhysRevC.86.044617
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