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Journal articles
Continuum level density of a coupled-channel system in the complex scaling method
Abstract : We study the continuum level density (CLD) in the formalism of the complex scaling method (CSM) for coupled-channel systems. We apply the formalism to the $^4$He = [$^3$H + $p$] + [$^3$He + $n$] coupled-channel cluster model where there are resonances at ow energy. Numerical calculations of the CLD in the CSM with a finite number of L$^2$ basis functions are consistent with the exact result calculated from the S-matrix by solving coupled-channel equations. We also study channel densities. In this framework, the extended completeness relation (ECR) plays an important role.
https://hal-cea.archives-ouvertes.fr/cea-02888195
Contributor : Bruno Savelli Connect in order to contact the contributor
Submitted on : Friday, June 25, 2021 - 4:03:24 PM
Last modification on : Friday, June 25, 2021 - 4:05:40 PM
Long-term archiving on: : Sunday, September 26, 2021 - 10:23:04 PM
Contributor : Bruno Savelli Connect in order to contact the contributor
Submitted on : Friday, June 25, 2021 - 4:03:24 PM
Last modification on : Friday, June 25, 2021 - 4:05:40 PM
Long-term archiving on: : Sunday, September 26, 2021 - 10:23:04 PM
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Gira1.pdf
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