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Phys. Rev. C 60, 014604 (1999) [8 pages]

Theory of multiple giant dipole resonance excitation

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B. V. Carlson
Departamento de Física, Instituto Tecnológico de Aeronáutica - CTA, 12228-900 São José dos Campos, SP, Brazil

M. S. Hussein and A. F. R. de Toledo Piza
Instituto de Física, Universidade de São Paulo, C.P. 66318, São Paulo, 05315-970, Brazil

L. F. Canto
Instituto de Física, Universidade do Rio de Janeiro, CP 68528, 21945-970 Rio de Janeiro RJ, Brazil

Received 30 November 1998; published 16 June 1999

A semiclassical description of multiple giant resonance excitation that incorporates incoherent fluctuation contributions of the Brink-Axel type is developed. Numerical calculations show that the incoherent contributions are important at low to intermediate bombarding energies.

© 1999 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.60.014604
DOI:
10.1103/PhysRevC.60.014604
PACS:
24.30.Cz, 21.10.Re, 24.60.Ky, 25.70.De