Analysis of regionwise absorption in heavy-ion scattering

D. Dutta; Y. K. Gambhir

doi:10.1007/BF02787232

Analysis of regionwise absorption in heavy-ion scattering

D. Dutta^*
, Y. K. Gambhir

^*Corresponding author for this work

Manipal Centre for Natural Sciences, Manipal

Research output: Contribution to journal › Article › peer-review

Abstract

The contributions to the reaction cross-section from a shell of radius r and thickness Δ around the scattering centre in an optical-model analysis is calculated for a wide range of systems. It is demonstrated that, unlike in nucleon-nucleus scattering, in nucleus-nucleus scattering the volume absorptive optical potential does not imply that absorption is taking place in the entire nuclear volume; it is confined mostly to the surface region. Our calculations trace the origin of this behaviour to the Coulomb potential.

Original language	English
Pages (from-to)	627-635
Number of pages	9
Journal	Il Nuovo Cimento A
Volume	106
Issue number	5
DOIs	https://doi.org/10.1007/BF02787232
Publication status	Published - 05-1993

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Astronomy and Astrophysics

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10.1007/BF02787232

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abstract = "The contributions to the reaction cross-section from a shell of radius r and thickness Δ around the scattering centre in an optical-model analysis is calculated for a wide range of systems. It is demonstrated that, unlike in nucleon-nucleus scattering, in nucleus-nucleus scattering the volume absorptive optical potential does not imply that absorption is taking place in the entire nuclear volume; it is confined mostly to the surface region. Our calculations trace the origin of this behaviour to the Coulomb potential.",

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AB - The contributions to the reaction cross-section from a shell of radius r and thickness Δ around the scattering centre in an optical-model analysis is calculated for a wide range of systems. It is demonstrated that, unlike in nucleon-nucleus scattering, in nucleus-nucleus scattering the volume absorptive optical potential does not imply that absorption is taking place in the entire nuclear volume; it is confined mostly to the surface region. Our calculations trace the origin of this behaviour to the Coulomb potential.

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M3 - Article

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JF - Il Nuovo Cimento A

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Analysis of regionwise absorption in heavy-ion scattering

Abstract

All Science Journal Classification (ASJC) codes

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