Pion-Gauge Conditions for Nρ→N*π Reaction

Yıl 1969, , - , 01.01.1969

Burhan C. Ünal

https://doi.org/10.1501/Commua1_0000000592

Öz

General self-cousistency conditions are derived for N* j == 1 /2 production ampKtu-* des and coupling constants by tbe methods of püre S-matrix theory. The similarity to electroproduction is discussed.
We consider
N(kt) + ^(k^) ->■ N*(k3) -{-^(kt) (1) reaction (s-channel) with masses k^^ = m = m'32 ’ and k^ = N and N* are both spin 1 {2, isospin 1 /2 nucleon resonanees. The spin basis for the reaction (1) is well known from electroproduction, only a slight modification is needed to take çare of the unequal masses of the nucleons:

Anahtar Kelimeler

Pion-Gauge, Conditions, Reaction

Kaynakça

• Ankara Üniversitesi – Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics Dergisi