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APS » Journals » Phys. Rev. C » Volume 49 » Issue 3
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Phys. Rev. C 49, 1516–1524 (1994)

Energy dissipation and multifragment decay in the 3He+natAg system

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K. Kwiatkowski, W. A. Friedman, L. W. Woo, V. E. Viola, E. C. Pollacco, C. Volant, and S. J. Yennello
Department of Chemistry and Indiana University Cyclotron Facility, Indiana University, Bloomington, Indiana 47405
Department of Physics, University of Wisconsin, Madison, Wisconsin 53706
DAPNIA(enService de Physique Nucléaire, Centre d’Etudes Nucléaires de Saclay, F-91191 Gif-sur-Yvette, Cedex, France
Department of Chemistry, Texas A&M University, College Station, Texas 77843

Received 17 June 1993; published in the issue dated March 1994

Multifragment emission data from the 3He+Ag reaction are examined in the context of an intranuclear cascade code followed by an expanding, emitting source calculation. The role of Δ resonances in the energy dissipation process is stressed. In addition, the importance of employing a distribution of excitation energies in such analyses is pointed out. In order to describe the data within the context of this hybrid model, excitation via Δ resonance formation and expansion of the emitting source are required.

© 1994 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.49.1516
DOI:
10.1103/PhysRevC.49.1516
PACS:
25.70.Pq, 25.40.Ve, 25.55.-e
 
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