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


Kucukarslan A., Ozdem U., ÖZPİNECİ A.

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, cilt.42, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 42 Konu: 1
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1088/0954-3899/42/1/015001
  • Dergi Adı: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS

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.