August 28, 2016 to September 4, 2016
Europe/Athens timezone

CANCELLED: Polarizability of pseudoscalar mesons from the lattice calculations

Aug 30, 2016, 6:50 PM
20m
Clio (Makedonia Palace)

Clio

Makedonia Palace

Section B: Light Quarks Section B

Speaker

Dr Elena Luschevskaya (State Scientific Center of Russian Federation - Institute of Theoretical and Experimental Physics)

Description

We explore the ground state energy of pseudoscalar charged and neutral mesons as a function of external magnetic field in SU(3) lattice gauge theory. We calculate the dipole magnetic polarizabilities and hyperpolarizabilities of charged and neutral pseudoscalar pi and K mesons. It was found that the magnetic polarizability of charged pion agrees with the experimental prediction of COMPASS collaboration.

Primary author

Dr Elena Luschevskaya (State Scientific Center of Russian Federation - Institute of Theoretical and Experimental Physics)

Co-author

Olga Solovjeva (Alikhanov Institute of Theoretical and Experimental Physics)

Presentation materials

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