Study of 1/m corrections in HQET
| dc.creator | Negishi, Shunsuke | |
| dc.creator | Matsufuru, Hideo | |
| dc.creator | Onogi, Tetsuya | |
| dc.creator | Umeda, Takashi | |
| dc.date | 2005-10-07 | |
| dc.date.accessioned | 2026-07-07T06:46:29Z | |
| dc.date.available | 2026-07-07T06:46:29Z | |
| dc.description | We report our exploratory study on the matching condition of HQET with QCD including 1/m corrections. We introduce a new observable from the dependence of the heavy-light effective energy on the twisted boundary condition parameter $θ$, which could be used to match the kinetic term $\vec{D}^2/(2m)$. Carrying out quenched QCD simulations for fixed lattice spacing in small volumes with O(a)-improved Wilson fermions, we study the 1/m dependence of this observable, from which the static limit and 1/m coefficient can be extracted. We also compare our preliminary result with HQET. | |
| dc.description | 6 pages, 2 figures, poster presented at Lattice 2005 (Heavy quark physics), PoS style | |
| dc.identifier | https://arxiv.org/abs/hep-lat/0510048 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/0510048 | |
| dc.identifier | PoS LAT2005 (2005) 208 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/103352 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Study of 1/m corrections in HQET | |
| dc.type | text |