TY  - JOUR
AU  - Dias, J. M.
AU  - Debastiani, V. R.
AU  - Xie, J. J.
AU  - Oset, E.
PY  - 2018
DA  - 2018//
TI  - The radiative decay D-0 -> (K)over-bar*(0)gamma with vector meson dominance
T2  - Chin. Phys. C
JO  - Chinese Physics C
SP  - 043106
EP  - 7pp
VL  - 42
IS  - 4
PB  - Iop Publishing Ltd
KW  - radiative decay
KW  - vector meson dominance
KW  - local hidden gauge symmetry
AB  - Motivated by the experimental measurements of D-0 radiative decay modes, we have proposed a model to study the D-0 -> (K) over bar*(0)gamma decay, by establishing a link with D-0 -> (K) over bar*(0) V (V = rho(0), omega) decays through the vector meson dominance hypothesis. In order to do this properly, we have used the Lagrangians from the local hidden gauge symmetry approach to account for V gamma conversion. As a result, we have found the branching ratio B[D-0 -> (K) over bar*(0)gamma]=(1.55-3.44)x10(-4), which is in fair agreement with the experimental values reported by the Belle and BaBar collaborations.
SN  - 1674-1137
UR  - http://arxiv.org/abs/1711.09924
UR  - https://doi.org/10.1088/1674-1137/42/4/043106
DO  - 10.1088/1674-1137/42/4/043106
LA  - English
N1  - WOS:000430884300010
ID  - Dias_etal2018
ER  -