Semileptonic decays $$B_{c}$$ B c meson to S-wave charmonia and X(3872) within the covariant light-front approach
Abstract In this work, we investigate the semileptonic decays of $$B_{c}$$ B c meson to $$\eta _{c}(1S,2S,3S)$$ η c ( 1 S , 2 S , 3 S ) , $$\psi (1S,2S,3S)$$ ψ ( 1 S , 2 S , 3 S ) and X(3872) within the framework of covariant light-front quark model (CLFQM). We combine the helicity amplitudes via th...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2023-10-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-023-12034-4 |