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NSR database version of April 27, 2024.

Search: Author = P.St-Onge

Found 4 matches.

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2018BO15      Phys.Lett. B 782, 291 (2018)

B.Borderie, N.Le Neindre, M.F.Rivet, P.Desesquelles, E.Bonnet, R.Bougault, A.Chbihi, D.Dell'Aquila, Q.Fable, J.D.Frankland, E.Galichet, D.Gruyer, D.Guinet, M.La Commara, I.Lombardo, O.Lopez, L.Manduci, P.Napolitani, M.Parlog, E.Rosato, R.Roy, P.St-Onge, G.Verde, E.Vient, M.Vigilante, J.P.Wieleczko, for the INDRA Collaboration

Phase transition dynamics for hot nuclei

NUCLEAR REACTIONS ^112,124Sn(¹²⁴Xe, X), (¹³⁶Xe, X), E=32, 45 MeV/nucleon; measured reaction products; deduced differential charge multiplicity distribution, charge correlation functions, abnormal presence of equal-sized fragments.

doi: 10.1016/j.physletb.2018.05.040
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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 E_out 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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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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