On Quark-Hadron Duality in the Heavy Quark Sector

Details On Quark-Hadron Duality in the Heavy Quark Sector On Quark-Hadron Duality in the Heavy Quark Sector

1997-10-14

arxiv.org/abs/hep-ph/9710344v1

Nucl.Phys.Proc.Suppl. 64 (1998) 487-491

Physics

High Energy Physics

High Energy Physics - Phenomenology

5 pages, LaTeX, 1 postscript figure, uses espcrc2.sty. To appear in the Proceedings of the High Energy Physics Euroconference

Scientific paper

10.1016/S0920-5632(97)01112-2

I discuss the issue of quark-hadron duality in the system of heavy-light quark mesons. As an example, I consider a correlator of two currents comprising heavy quark operators, and I compare the OPE expression with the result obtained by a complete insertion of hadronic states. After a smearing procedure, OPE and hadronic spectral functions agree with each other. However, the local behaviour of the two functions is different, and the difference manifests itself in a term which is absent in the OPE.

Affiliated with

Also associated with

No associations

Rating

On Quark-Hadron Duality in the Heavy Quark Sector 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 On Quark-Hadron Duality in the Heavy Quark Sector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On Quark-Hadron Duality in the Heavy Quark Sector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-258085