Statistical and microscopic description of energetic products in the reactions induced by <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">O</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>16</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math> on <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Al</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>27</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Ni</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>58</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math>, and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Au</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>197</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math> at 94 MeV/nucleon

A. Badalá; R. Barbera; A. Bonasera; M. Di Toro; A. Palmeri; G. S. Pappalardo; F. Riggi; G. Russo; G. Bizard; D. Durand; J. L. Laville

doi:10.1103/PhysRevC.43.190

Statistical and microscopic description of energetic products in the reactions induced by ${}^{16}O$ on ${}^{27}{Al}$ , ${}^{58}{Ni}$ , and ${}^{197}{Au}$ at 94 MeV/nucleon

A. Badalá, R. Barbera, A. Bonasera, M. Di Toro, A. Palmeri, G. S. Pappalardo, F. Riggi, G. Russo, G. Bizard, D. Durand, and J. L. Laville

Phys. Rev. C 43, 190 – Published 1 January 1991

Abstract

Protons and charged pions have been detected at 70°, 90°, and 120° in the reaction induced by ${}^{16}O$ on various targets at 94 MeV/nucleon incident energy. Measured energy spectra are analyzed in terms of statistical emission from equilibrated sources in a participant-spectator picture. Microscopic dynamical calculations based on the Boltzmann-Nordheim-Vlasov equation are also performed. Experimental data are well reproduced by both models.

Received 1 August 1990

DOI:https://doi.org/10.1103/PhysRevC.43.190

Authors & Affiliations

A. Badalá, R. Barbera, and A. Bonasera

Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Corso Italia 57, I-95129 Catania, Italy

M. Di Toro

Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Corso Italia 57, I-95129 Catania, Italy
Dipartimento di Fisica, Università di Catania, Corso Italia 57, I-95129 Catania, Italy

A. Palmeri and G. S. Pappalardo

Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Corso Italia 57, I-95129 Catania, Italy

F. Riggi and G. Russo

Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Corso Italia 57, I-95129 Catania, Italy
Dipartimento di Fisica, Università di Catania, Corso Italia 57, I-95129 Catania, Italy

G. Bizard, D. Durand, and J. L. Laville

Laboratoire de Physique Corpusculaire, 14032 Caen, France

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Vol. 43, Iss. 1 — January 1991

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Physical Review C

covering nuclear physics