Indirect search of exotic mesons: B → J/ψ + Anything

Sabelli, C. (2011) Indirect search of exotic mesons: B → J/ψ + Anything. Il nuovo cimento C, 34 (6). pp. 180-183. ISSN 1826-9885

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We reconsider the discrepancy between theory and data in the momentum distribution of slow J/ψ in B decays. Besides an update of the standard color singlet and color octet QCD components, we include the contribution from XY Z exotic mesons, and show that the residual discrepancy could be accommodated considering new XY Z mesons still unobserved.

Item Type: Article
Uncontrolled Keywords: Exotic mesons ; Inclusive production with identified hadrons ; Decays of bottom mesons
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 10 Apr 2020 16:07
Last Modified: 10 Apr 2020 16:07

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