Pair production of fundamental unstable particles in modified perturbation theory in NNLO

Details Pair production of fundamental unstable particles in modified perturbation theory in NNLO Pair production of fundamental unstable particles in modified perturbation theory in NNLO

2009-12-05

arxiv.org/abs/0912.1025v2

Physics

High Energy Physics

High Energy Physics - Phenomenology

2 pages, 3 figures, matches MPLA version

Scientific paper

We consider pair production and decay of fundamental unstable particles in the framework of a modified perturbation theory (MPT) treating resonant contributions in the sense of distributions. The cross-section of the process is calculated within the NNLO of the MPT in a model that admits exact solution. Universal massless-particles contributions are taken into consideration. A comparison of the outcomes with the exact solution demonstrates excellent convergence of the MPT series at the energies near and above the maximum of the cross-section.

Affiliated with

Also associated with

No associations

Rating

Pair production of fundamental unstable particles in modified perturbation theory in NNLO 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 Pair production of fundamental unstable particles in modified perturbation theory in NNLO, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pair production of fundamental unstable particles in modified perturbation theory in NNLO will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-706637