Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1998-08-17
Physics
High Energy Physics
High Energy Physics - Phenomenology
4 pages, worldsci.sty, talk delivered at 3rd International Conference in Quark Confinement and Hadron Spectrum (Confinement II
Scientific paper
Using the operator product expansion and nonrelativistic QCD we study the production of charmonium hybrids in B decays. We express the decay rate in terms of a few matrix elements which eventually will be fixed by experimental measurements or calculated on the lattice. While the Fock state expansion is problematic for hybrids, the operator product expansion still provides a model independent framework for phenomenological calculations of hybrid production and decay. We then use a simple flux tube model to estimate the branching ratio B -> psi_g+X, where psi_g is a J^{PC}=0^{+-} hybrid, the large production of which could help resolve the low charm multiplicity observed in B decays.
No associations
LandOfFree
Hybrid Charmonium Production in NRQCD does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Hybrid Charmonium Production in NRQCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid Charmonium Production in NRQCD will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-570146