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Projectile-like fragments excitation and gamma-rays emission after the deep inelastic reaction of32S on58Ni

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Zeitschrift für Physik A Atomic Nuclei

Abstract

The deep-inelastic reaction induced by 143 MeV32S on58Ni have been studied detecting projectile-like fragments (PLF) in coincidence withγ-rays in NaI(TI) scintillators. γ-ray multiplicity and anisotropy have been derived for Zplf=14, 15 as a function of energy loss and/or γ-energy. The information obtained are compared with a discrete γ-line study of the same reaction. The effect of the exit channel selection (ejectileZ, energy loss,E γ) on the γ-observables is discussed in connection with the evidence of a strong PLF γ-emission.

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Author notes

  1. B. Fornal & W. Meczynski

    Present address: Institute of Nuclear Physics PL-31-342, Cracow, Poland

Authors and Affiliations

  1. INFN Laboratori Nazionali di Legnaro, Legnaro (Padova), Italy

    B. Fornal, F. Gramegna, W. Meczynski, G. Prete, R. A. Ricci, G. Viesti, G. D'Erasmo, I. Iori, A. Moroni, P. Blasi & F. Lucarelli

  2. Dipartimento di Fisica dell'Università di Padova, Padova, Italy

    R. A. Ricci & G. Viesti

  3. Dipartimento di Fisiea dell'Universitfi di Bari, Bari, Italy

    G. D'Erasmo, L. Fiore, G. Guarino & A. Pantaleo

  4. Dipartimento di Fisica dell'Universitfi di Milano, Milano, Italy

    I. Iori & A. Moroni

  5. Dipartimento di Fisica dell'Universitfi di Firenze, Firenze, Italy

    P. Blasi & F. Lucarelli

Authors
  1. B. Fornal
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  2. F. Gramegna
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  3. W. Meczynski
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  4. G. Prete
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  5. R. A. Ricci
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  6. G. Viesti
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  7. G. D'Erasmo
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  8. L. Fiore
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  9. G. Guarino
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  10. A. Pantaleo
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  11. I. Iori
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  12. A. Moroni
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  13. P. Blasi
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  14. F. Lucarelli
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Additional information

The authors are indebted to W. Hering for stimulating discussions and critical reading of the manuscript.

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Fornal, B., Gramegna, F., Meczynski, W. et al. Projectile-like fragments excitation and gamma-rays emission after the deep inelastic reaction of32S on58Ni. Z. Physik A - Atomic Nuclei 328, 227–232 (1987). https://doi.org/10.1007/BF01290665

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  • DOI: https://doi.org/10.1007/BF01290665

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