Heavy quarkonium Systems and Nonperturbative Field Correlators

Details Heavy quarkonium Systems and Nonperturbative Field Correlators Heavy quarkonium Systems and Nonperturbative Field Correlators

1995-04-10

arxiv.org/abs/hep-ph/9504273v1

Phys.Lett. B354 (1995) 435-441

Physics

High Energy Physics

High Energy Physics - Phenomenology

12 pages, 1 postscript figure, typeset with Plain TeX

Scientific paper

10.1016/0370-2693(95)00609-O

Bound states of heavy quarks are considered. Using the path integral formalism we are able to rederive, in a gauge invariant way, the Leutwyler-Voloshin short distance analysis as well as a long distance linear potential. At all distances we describe the states in terms of nonperturbative field correlators, and we include radiative corrections at short and intermediate distances. For intermediate distance states (particularly $b\bar {b}$ with $n=2$) our results improve, qualitatively and quantitatively, standard analyses, thanks mostly to being able to take into account the finiteness of the correlation time.

Affiliated with

Also associated with

No associations

Rating

Heavy quarkonium Systems and Nonperturbative Field Correlators 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 Heavy quarkonium Systems and Nonperturbative Field Correlators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heavy quarkonium Systems and Nonperturbative Field Correlators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-463270