Isgur-Wise function in a QCD potential model with coulombic potential as perturbation

Details Isgur-Wise function in a QCD potential model with coulombic potential as perturbation Isgur-Wise function in a QCD potential model with coulombic potential as perturbation

2010-12-20

arxiv.org/abs/1012.4377v3

Mod. Phys. Lett. A, Vol. 26, No. 21 (2011) 1547-1554

Physics

High Energy Physics

High Energy Physics - Phenomenology

paper has been modified in Airy functions calculation upto o(r^3)

Scientific paper

We study heavy light mesons in a QCD inspired quark model with the Cornell potential$-\frac{4\alpha_{S}}{3r}+br+c$. Here we consider the linear term $br$ as the parent and $-\frac{4\alpha_{S}}{3r}+c$ i.e.the Coloumbic part as the perturbation.The linear parent leads to Airy function as the unperturbed wavefunction. We then use the Dalgarno method of perturbation theory to obtain the total wavefunction corrected upto first order with Coulombic peice as the perturbation.With these wavefunctions, we study the Isgur-Wise function and calculate its slope and curvature.

Affiliated with

Also associated with

No associations

Rating

Isgur-Wise function in a QCD potential model with coulombic potential as perturbation 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 Isgur-Wise function in a QCD potential model with coulombic potential as perturbation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Isgur-Wise function in a QCD potential model with coulombic potential as perturbation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-454543