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
Ms
Olga Soloveva
(Institute for Theoretical and Experimental Physics & National Research Nuclear University MEPhI (Moscow Engine ering Physics Institute))
