Production of $$X_b$$ X b via $$\Upsilon (5S, 6S)$$ Υ ( 5 S , 6 S ) radiative decays
Abstract We investigate the production of $$X_b$$ X b in the process $$\Upsilon (5S,6S)\rightarrow \gamma X_b$$ Υ ( 5 S , 6 S ) → γ X b , where $$X_b$$ X b is assumed to be a $$B {\bar{B}}^*$$ B B ¯ ∗ molecular state. Two kinds of meson loops of $$B^{(*)}{\bar{B}}^{(*)}$$ B ( ∗ ) B ¯ ( ∗ ) and $$B_1...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2023-03-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-023-11333-0 |