Pion electromagnetic form factor at finite temperature
| dc.creator | Song, Chungsik | |
| dc.creator | Koch, Volker | |
| dc.date | 1996-08-07 | |
| dc.date.accessioned | 2026-07-07T11:15:51Z | |
| dc.date.available | 2026-07-07T11:15:51Z | |
| dc.description | Temperature effects on the electromagnetic couplings of pions in hot hadronic matter are studied with an effective chiral Lagrangian. We show that the Ward-Takahashi identity is satisfied at non-zero temperature in the soft pion limit. The in-medium electromagnetic form factor of the pion is obtained in the time-like region and shown to be reduced in magnitude, especially near the vector-meson resonance region. Finally, we discuss the consequences of this medium effect on dilepton production from hot hadronic matter. | |
| dc.description | 29 pages (LaTex) + 11 figures | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9608010 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9608010 | |
| dc.identifier | Phys.Rev.C54:3218-3231,1996 | |
| dc.identifier | doi:10.1103/PhysRevC.54.3218 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/192524 | |
| dc.subject | Nuclear Theory | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Pion electromagnetic form factor at finite temperature | |
| dc.type | text |