Failure of the standard coupled-channels method in describing inelastic reaction data: on the use of a new shape for the coupling potential

Küçük Resim Yok

Tarih

2005

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

IOP PUBLISHING LTD

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

We present the failure of the standard coupled-channels method in explaining inelastic scattering together with other observables such as elastic scattering, excitation function and fusion data. We use both microscopic double-folding and phenomenological deep potentials with shallow imaginary components. We argue that the solution of the problems for the inelastic scattering data is not related to the central nuclear potential, but to the coupling potential between excited states. We demonstrate that these problems can be addressed in a systematic way by using a different shape for the coupling potential instead of the usual one based on Taylor expansion.

Açıklama

1st International Conference on Nuclear, Structure, Astrophysics and Reactions (NUSTAR 05) -- JAN 05-08, 2005 -- Univ Surrey, Guildford, ENGLAND

Anahtar Kelimeler

Kaynak

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS

WoS Q Değeri

Q2

Scopus Q Değeri

Q1

Cilt

31

Sayı

10

Künye