Isovector axial vector and pseudoscalar transition form factors of Delta in QCD

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Date

2014-09-03

Author

KÜÇÜKARSLAN, AYŞE
Ozdem, U.
Özpineci, Altuğ

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We investigate the isovector axial vector and pseudoscalar form factors of Delta baryon by employing light-cone QCD sum rules. Numerical calculations show that the form factors can be well fitted by the exponential form. We make a comparison with the predictions of lattice QCD, chiral perturbation theory and quark model.

Subject Keywords

Sum-Rules , Distribution Amplitudes, Quantum Chromodynamics, Resonance Physics, Quark-Model, Nucleon, Baryons, Decays, Decuplet

URI

https://hdl.handle.net/11511/42221

Journal

PHYSICAL REVIEW D

DOI

https://doi.org/10.1103/physrevd.90.054002

Collections

Department of Physics, Article

Citation Formats

A. KÜÇÜKARSLAN, U. Ozdem, and A. Özpineci, “Isovector axial vector and pseudoscalar transition form factors of Delta in QCD,” PHYSICAL REVIEW D, vol. 90, no. 5, pp. 0–0, 2014, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42221.