Pion polarizabilities: ChPT vs Experiment
The values of charged pion polarizabilities obtained in the framework of chiral perturbation theory at the level of two-loop accuracy are compared with the experimental result recently reported by COMPASS Collaboration. It is found that the calculated value for the dipole polarizabilities (α − β)π±...
Main Author: | Ivanov Mikhail A. |
---|---|
Format: | Article |
Language: | English |
Published: |
EDP Sciences
2016-01-01
|
Series: | EPJ Web of Conferences |
Online Access: | http://dx.doi.org/10.1051/epjconf/201612900045 |
Similar Items
-
Pion photo- and electroproduction in relativistic baryon ChPT
by: Tiator Lothar, et al.
Published: (2014-06-01) -
ChPT loops for the lattice: pion mass and decay constant, HVP at finite volume and nn̅-oscillations
by: Bijnens Johan
Published: (2018-01-01) -
ChPT tests at NA48 and NA62
by: Gonnella Francesco
Published: (2014-01-01) -
Meson masses and decay constants in holographic QCD consistent with ChPT and HQET
by: Lyubovitskij, V.E, et al.
Published: (2022) -
Magnetic polarizability of pion
by: E.V. Luschevskaya, et al.
Published: (2016-10-01)