Dependence of QCD hadron masses on the number of dynamical quarks
โ Scribed by Dong Chen; Robert D. Mawhinney
- Book ID
- 114289609
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 217 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0920-5632
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The aim of the GRAL project is to simulate full QCD with standard Wilson fermions at light quark masses on small to medium-sized lattices and to obtain infinite-volume results by extrapolation. In order to establish the functional form of the volume dependence we study systematically the finite-siz
The perturbative quark mass corrections to the tau hadronic width are studied to O(& &). Including up to dimension four corrections, we get m,(4 GeV') = (143 f 42) MeV [m,(l GeV') = (193 ZIZ 59) MeV 1. Possible improvements to reduce the theoretical uncertainty are pointed out.