[en] The impact-parameter representation of the spin-flip amplitude of hadron elastic scattering is examined in different unitarisation schemes, taking the Born term of the spin-flip amplitude from the Dubna Dynamical Model (DDM). It is shown that the basic properties of the unitarisation schemes are independent of the functional form used for unitarisation but heavily depend on the asymptotic value of the unitarised amplitude.
Disciplines :
Physics
Author, co-author :
Selyugin, O. V.; Joint Institute for Nuclear Research, - JINR
Cudell, Jean-René ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Interactions fondamentales en physique et astrophysique
Language :
English
Title :
The spin-flip amplitude in the impact-parameter representation
Publication date :
2008
Event name :
Advanced Studies Institute Symmetries and spin (SPIN-Praha-2008)
