Instantons and Glueballs

Details Instantons and Glueballs Instantons and Glueballs

2001-03-19

arxiv.org/abs/hep-ph/0103204v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

6 pages, 1 figure. Contribution to Hirschegg '01, "The Structure of Hadrons", Jan. 2001

Scientific paper

We investigate the impact of instantons on scalar glueball properties in a largely model-independent analytical approach based on the instanton-improved operator product expansion (IOPE) of the $0^{++}$ glueball correlator. The instanton contributions turn out to be dominant, to substantially improve the consistency of the correponding QCD sum rules, and to increase the glueball residue about fivefold.

Affiliated with

Also associated with

No associations

Rating

Instantons and Glueballs 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 Instantons and Glueballs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Instantons and Glueballs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-188989