Octet negative parity to octet positive parity electromagnetic transitions in light cone QCD

ALIYEV, TAHMASIB; SAVCI, MUSTAFA

doi:10.1088/0954-3899/41/7/075007

Octet negative parity to octet positive parity electromagnetic transitions in light cone QCD

Atıf İçin Kopyala

ALIYEV T., SAVCI M.

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, cilt.41, sa.7, 2014 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 41 Sayı: 7
Basım Tarihi: 2014
Doi Numarası: 10.1088/0954-3899/41/7/075007
Dergi Adı: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Light cone QCD sum rules for the electromagnetic transition form factors among positive and negative parity octet baryons are derived. The unwanted contributions of the diagonal transitions among positive parity octet baryons are eliminated by combining the sum rules derived from different Lorentz structures. The Q(2) dependence for the transversal and longitudinal helicity amplitudes are studied.