Abstract
The current knowledge on the D_{s}^{*} meson are very limited. Besides the dominant electromagnetic decays, the D_{s}^{*} weak decays are legal and offer the valuable opportunities to explore the wanted D_{s}^{*} meson. In this paper, the D_{s}^{*}rightarrow {phi }{pi } decay was studied with the factorization approach. It is found that the branching ratio {mathcal {B}}(D_{s}^{*}rightarrow {phi }{pi }){sim }{mathcal {O}}(10^{-7}), which corresponds to several thousands of events at the e^{+}e^{-} collider experiments including STCF, SuperKEKB, CEPC and FCC-ee, and several millions of events at the hadron collider experiments, such as LHCb@HL-LHC. It is feasible to experimentally study the D_{s}^{*}rightarrow {phi }{pi } weak decay in the future, even considering the identification efficiency.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
