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
Yazarlar
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
