On the collisional damping of giant dipole resonance

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2000-01-20

Author

Yılmaz, Osman
Yildirim, S
Ayik, S

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Collisional damping widths of giant dipole excitations are calculated in Thomas-Fermi approximation by employing the microscopic in-medium cross-sections of Li and Machleidt and the phenomenological Gogny force. The results obtained in both calculations compare well, but account for about 25-35% of the observed widths in Sn-120 and (208)pb at finite temperatures. (C) 2000 Published by Elsevier Science B.V. All rights reserved.

Subject Keywords

Nuclear and High Energy Physics

URI

https://hdl.handle.net/11511/62915

Journal

PHYSICS LETTERS B

DOI

https://doi.org/10.1016/s0370-2693(99)01434-3

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Department of Physics, Article

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Citation Formats

O. Yılmaz, S. Yildirim, and S. Ayik, “On the collisional damping of giant dipole resonance,” PHYSICS LETTERS B, pp. 258–266, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62915.