Radiative M1 Transitions Of Low-Lying Charmed Mesons

We study radiative M1 transitions of low-lying mesons consisting of charm quarks in effective mass scheme. We consider the contributions to quark mass through one-gluon exchange interaction between quark and antiquark inside a meson as effective quark mass. We utilize the latest experimental information to employ a parameter-independent method to determine masses and strong hyperfine interaction terms. Consquently, magnetic moment and radiative M1 transition moments involving pseudoscalar and vector mesons are computed. We also include flavor symmetry breaking effects through the constituent quark masses and interaction terms to make reliable predictions of radiative M1 decay widths.