Strong and electromagnetic decays of the radially excited $$D_s$$ D s and $$B_s$$ B s mesons in light cone QCD sum rules
Abstract Recently, LHCb Collaboration announced the discovery of radial excitations of $$D_s$$ D s and $$B_s$$ B s mesons. In present work, we calculate the most promising strong and electromagnetic decay widths of radially excited $$D_s(2S)$$ D s ( 2 S ) and $$B_s(2S)$$ B s ( 2 S ) mesons within th...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2021-10-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-021-09683-8 |