Isovector axial vector form factors of octet-decuplet hyperon transition in QCD

KÜÇÜKARSLAN, AYŞE; Ozdem, U.; ÖZPİNECİ, ALTUĞ

doi:10.1088/0954-3899/42/1/015001

Isovector axial vector form factors of octet-decuplet hyperon transition in QCD

Atıf İçin Kopyala

KÜÇÜKARSLAN A., Ozdem U., ÖZPİNECİ A.

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, cilt.42, sa.1, 2015 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 42 Sayı: 1
Basım Tarihi: 2015
Doi Numarası: 10.1088/0954-3899/42/1/015001
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

We calculate the isovector axial vector form factors of the octet-decuplet hyperon transitions within the framework of the light-cone QCD sum rules to leading in QCD and including higher-twist corrections. In particular, we motivate the most recent version of the Sigma and Lambda baryons distribution amplitudes, which are examined up to twist-6 based on conformal symmetry of the massless QCD Lagrangian.