Published 2011 | Version v1
Journal article Metadata-only

Indirect search of exotic mesons: Β→Jψ+ Anything

Creators

  • 1. Dipartimento di Fisica, Universita' di Roma 'La Sapienza' and INFN, Sezione di Roma (Italy)

Description

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.

Additional details

Publishing Information

Journal Title
Nuovo Cimento. C (Print)
Journal Volume
34
Journal Issue
6
Journal Page Range
p. 180-183
ISSN
2037-4909

Conference

Title
Incontri di fisica delle Alte Energie
Acronym
IFAE 2011
Dates
27-29 Apr 2011
Place
Perugia (Italy)

INIS

Country of Publication
Italy
Country of Input or Organization
Italy
INIS RN
43093448
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BEAUTY MESONS; DECAY; HADRONIC ATOMS; MESONS
Descriptors DEC
ATOMS; BEAUTY PARTICLES; BOSONS; ELEMENTARY PARTICLES; HADRONS; MESONS