Author
Erkol, Güray, Ozpineci, A.
Publication Date
2011-06-01
Publication Place
-
American Physical Society
Subject
Isovector axial-vector, QCD
Type
Periodical
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
1550-2368
Record ID
8b27498e-c93e-4053-bb19-fd7bb2b80a6a
Library Location
Natural and Mathematical Sciences
Date
2011-06-01
Notes
TÜBİTAK ; European Commission
Sample Text
We compute the diagonal isovector axial-vector as well as induced pseudoscalar form factors of nucleon, Σ, and ≡ baryons by employing the light-cone QCD sum rules to leading order in QCD and including distribution amplitudes up to twist 6. Extrapolating our sum-rules results to low-momentum transfers, we make a comparison with experimental and lattice-QCD results where we can achieve a nice qualitative and quantitative agreement.
DOI
10.1103/PhysRevD.83.114022
Cilt
83
