Published 2016 | Version v1
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Isospin influence on the decay modes of compound systems produced in the 78,86Kr + 40,48Ca at 10 AMeV

  • 1. INFN Sezione di Catania, Catania (Italy)
  • 2. Dipartimento di Fisica e Astronomia, Universita di Catania, Catania (Italy)
  • 3. GANIL Caen (France)
  • 4. INFN Gruppo collegato di Messina, Messina (Italy)
  • 5. Dipartimento di Fisica, Universita di Messina, Messina (Italy)
  • 6. INFN Sezione di Napoli, Napoli (Italy)
  • 7. Dipartimento di Fisica, Universita Federico II, Napoli (Italy)
  • 8. IN2P3 - IPN Orsay, Orsay (France)
  • 9. INFN Laboratori Nazionali del Sud, Catania (Italy)
  • 10. IN2P3 - IPHC Strasbourg, Strasbourg (France)
  • 11. IPNE, Bucharest (Romania)
  • 12. Dipartimento di Matematica e Fisica - Seconda Universita di Napoli, Caserta (Italy)
  • 13. University of Rochester, Rochester (United States)
  • 14. Centro Siciliano Fisica Nucleare e Struttura della Materia, Catania (Italy)
  • 15. Universita Kore, Enna (Italy)
  • 16. IN2P3 - IPN Lyon, Lyon (France)
  • 17. IN2P3 - LPC Caen, Caen (France)
  • 18. Dipartimento di Fisica e Astronomia, Universita di Catania (Italy)
  • 19. University of Warsaw, Warsaw (Poland)
  • 20. INFN Sezione di Catania (Italy)

Description

The study of the decay modes competition of the compound systems produced in the collisions 78Kr+40Ca and 86Kr+48Ca at 10 A.MeV is presented. In particular, the N/Z entrance channel influence on the decay paths of the compound systems, directly connected to the isospin influence, is investigated. The experiment was performed at the INFN Laboratori Nazionali del Sud (LNS) in Catania by using the 4π multi-detector CHIMERA. Charge, mass, angular distributions and kinematical features of the reaction products were studied. The analysis shows some differences in the contribution arising from the various reaction mechanisms for the neutron poor and neutron rich systems. Comparison with theoretical statistical and dynamical models are presented for the two systems. Besides a study of the influence of the energy on the entrance channel is performed for the 78Kr+40Ca reaction, by comparing the results of this experiment to those obtained for the same system at 5.5 A.MeV with the INDRA device at GANIL. (authors)

Availability note (English)

Available from doi: http://dx.doi.org/10.1051/epjconf/201612213001
Part of:
EPJ Web of Conferences, Proceedings of CNR*15, the 5. international workshop on compound-nuclear reactions and related topics

Additional details

Identifiers

Publishing Information

Publisher
EDP Sciences
Imprint Place
Les Ulis (France)
Imprint Title
EPJ Web of Conferences, Proceedings of CNR*15, the 5. international workshop on compound-nuclear reactions and related topics
Imprint Pagination
v. 122 [577 p.]
Journal Page Range
p. 13001.p.1-13001.p.9

Conference

Title
5. international workshop on compound-nuclear reactions and related topics
Acronym
CNR*15
Dates
19-23 Oct 2015
Place
Tokyo (Japan)

Optional Information

Notes
18 refs.; This record replaces 51042752