Elsevier

Nuclear Physics A

Volume 285, Issue 1, 18 July 1977, Pages 84-92
Nuclear Physics A

Photodisintegration of 28Si to excited residual states

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Abstract

Integrated cross sections up to 28 MeV have been measured to excited residual states in 21Si, 27Al and 24Mg, following the photodisintegration of 28Si. From comparisons with spectroscopic factors of nucleon pickup reactions on 28Si, leading to the same residual states, it is concluded that the photonucleon emission process is predominantly single particle in nature. Estimates of isospin mixing in the 28Si giant dipole resonance are also given.

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