Nonrelativistic effective theory for quarkonium production in hadron collisions
Mar, 199748 pages
Part of The Strong interaction, from hadrons to partons: Proceedings, 24th SLAC Summer Institute on Particle Physics (SSI 96), Stanford, Calif., 19-30 Aug 1996, 549-574
Contribution to:
- , 549-574
- SSI 96
e-Print:
- hep-ph/9703429 [hep-ph]
Report number:
- CERN-TH-97-055,
- CERN-TH-97-55
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Abstract:
I review recent progress in understanding inclusive quarkonium production in hadron collisions. The first part focuses on non-relativistic QCD as an effective theory. I discuss its differences from and similarities with effective theories describing bound states of a single heavy quark, as far as matching calculations beyond tree-level and power counting are concerned. The second part summarizes predictions for charmonium and bottomonium production at collider and fixed target experiments and their comparison with data. The emphasis here is on novel signatures due to color octet production, polarization of quarkonia and the ratio in fixed target collisions.- lectures: Stanford 1996/08/19
- hadron hadron: inclusive reaction
- anti-p p: inclusive reaction
- p nucleon: inclusive reaction
- p nucleus: nuclear reaction
- pi nucleus: nuclear reaction
- quarkonium: hadroproduction
- charmonium
- bottomonium
- quantum chromodynamics: nonrelativistic
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