Rho parameters from odd and even chirality, thermal QCD sum rules
| dc.creator | Mallik, S. | |
| dc.creator | Mukherjee, Krishnendu | |
| dc.date | 1998-09-02 | |
| dc.date | 1999-10-14 | |
| dc.date.accessioned | 2026-07-07T04:04:42Z | |
| dc.date.available | 2026-07-07T04:04:42Z | |
| dc.description | Like the even chirality correlation functions of, say, the two vector currents, one can also consider odd chirality correlation functions to write thermal QCD sum rules. They contain fewer non-perturbative corrections, at least to the leading order. Here we write such a sum rule for the correlation function of vector and tensor 'currents'. The odd and even chirality sum rules are taken together to evaluate the effective parameters of the $ρ$ meson to second order in temperature. To within errors, the results are consistent and reproduce the absence of shift in the $ρ$ meson mass to this order. | |
| dc.description | 7 pages, LaTeX, changed content, figure removed | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9809231 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9809231 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48204 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Rho parameters from odd and even chirality, thermal QCD sum rules | |
| dc.type | text |