Bruns, Peter C. and Emmerich, Maximilian and Greil, Ludwig and Schaefer, Andreas (2013) Chiral behavior of vector meson self-energies. PHYSICAL REVIEW D, 88 (11): 114503. ISSN 1550-7998, 1550-2368
Full text not available from this repository.Abstract
We employ a chiral Lagrangian framework with three dynamical flavors to calculate the masses of the lowest-lying vector mesons to one-loop accuracy, and use the resulting formulas to extrapolate recent lattice data from the QCDSF Collaboration on vector meson masses and mass ratios to the physical point. Our representation for the vector meson self-energies also enables us to discuss loop corrections to the omega phi mixing amplitude.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PION-PION SCATTERING; PERTURBATION-THEORY; RHO-MESON; INFRARED REGULARIZATION; MASS RENORMALIZATION; SPIN-1 FIELDS; ONE-LOOP; LAGRANGIANS; DECAYS; PHI; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 Mar 2020 07:02 |
| Last Modified: | 24 Mar 2020 07:02 |
| URI: | https://pred.uni-regensburg.de/id/eprint/15541 |
Actions (login required)
 |
View Item |
