Estimating the production rates of D -wave charmed mesons via the semileptonic decays of bottom mesons Supported by the National Natural Science Foundation of China (11222547, 11175073, 11647301), the National Program for Support of Top-notch Young Professionals and the Fundamental Research Funds for the Central Universities

Chen, Kan ( School of Physical Science and Technology, Lanzhou University, 73000, China) ( Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics of CAS, Lanzhou, 730000, China) ; Ke, Hong-Wei ( School of Science, Tianjin University, Tianjin 300072, China) ; Liu, Xiang ( School of Physical Science and Technology, Lanzhou University, 73000, China) ( Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics of CAS, Lanzhou, 730000, China) ; Matsuki, Takayuki ( Tokyo Kasei University, 1-18-1 Kaga, Itabashi, Tokyo 173-8602, Japan) ( Theoretical Research Division, Nishina Center, RIKEN, Saitama 351-0198, Japan)

06 March 2019

Abstract: Using the covariant light-front approach with conventional vertex functions, we estimate the production rates of D -wave charmed/charmed-strange mesons via the semileptonic decays. As the calculated production rates are significant, it seems possible to experimentally search for D -wave charmed/charmed-strange mesons via semileptonic decays, which may provide an additional approach for exploring D -wave charmed/charmed-strange mesons.


Published in: Chinese Phys. C 43 (2019) 023106
Published by: Institute of Physics Publishing/Chinese Academy of Sciences
DOI: 10.1088/1674-1137/43/2/023106
arXiv: 1707.02523
License: CC-BY-3.0



Back to search

Fulltext:
Download fulltextPDF Download fulltextXML