Constituent Quarks, Diquarks and the N-Delta Mass Splitting

Details Constituent Quarks, Diquarks and the N-Delta Mass Splitting Constituent Quarks, Diquarks and the N-Delta Mass Splitting

1998-09-03

arxiv.org/abs/hep-lat/9809011v1

Nucl.Phys.Proc.Suppl. 73 (1999) 213-215

Physics

High Energy Physics

High Energy Physics - Lattice

LATTICE98(spectrum), 3 pages, LaTeX2e File, 4 EPS-figures, espcrc2.sty

Scientific paper

10.1016/S0920-5632(99)85026-9

We analyze hadron as well as quark and diquark correlation functions in Landau gauge in order to extract information on the spin dependence of the quark-quark interaction. We find evidence that the N-Delta mass splitting can be attributed to the spin dependence of the interaction between quarks in a colour anti-triplet state with spin 0 and 1, respectively. The lightest excitations are observed in the S=0 channel. However, no evidence for a deeply bound diquark state is found.

Affiliated with

Also associated with

No associations

Rating

Constituent Quarks, Diquarks and the N-Delta Mass Splitting 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 Constituent Quarks, Diquarks and the N-Delta Mass Splitting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Constituent Quarks, Diquarks and the N-Delta Mass Splitting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-464417