Light-front holographic radiative transition form factors for light mesons · arXivDesk
2006.07675Jun 13, 202020 pages, 5 figures; Revised version that specifies the differences between the holographic meson wave function and other models. References updated, results unchanged. Accepted by PRD
Light-front holographic radiative transition form factors for light mesons
Mohammad Ahmady, Satvir Kaur, Chandan Mondal, Ruben Sandapen
We predict the V→Pγ decay widths and the V→Pγ∗ transition form factors, where V=(ρ,ω,K∗,φ)
Nearby in the stack
and
P=(π,K,η,η′)
, using spin-improved holographic light-front wavefunctions for the mesons. We find excellent agreement with the available data for both the decay widths and the timelike transition form factors extracted from the leptonic conversion decays