$γγ\toπ^+π^-$ in the Modified Perturbative Approach
| dc.creator | Vogt, C. | |
| dc.date | 1999-11-05 | |
| dc.date | 1999-11-08 | |
| dc.date.accessioned | 2026-07-07T04:08:45Z | |
| dc.date.available | 2026-07-07T04:08:45Z | |
| dc.description | We investigate the transverse momentum effects in $γγ\toπ^+π^-$ at moderately large total center of mass energy $\sqrt{s}$ in the modified perturbative approach. The calculation of the differential cross section using different approximations shows that the inclusion of $k_\perp$ in the quark and gluon propagators cannot lead to a considerable improvement of the theoretical prediction. | |
| dc.description | 6 pages, 3 figures, Talk given at the XVII Autumn School, ``QCD: Perturbative or Nonperturbative'', Lisbon, Portugal, 29. Sept. - 4. Oct. 1999, to appear in the proceedings. Missing figure added | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9911253 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9911253 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49592 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | $γγ\toπ^+π^-$ in the Modified Perturbative Approach | |
| dc.type | text |