Quenched results on B mesons with NRQCD
| Autor: | Christine Davies, David Henty, J. Shigemitsu, A. Ali Khan, Joshua A. Sloan, S. Collins |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Quark
Physics Nuclear and High Energy Physics Particle physics Meson High Energy Physics::Lattice High Energy Physics - Lattice (hep-lat) High Energy Physics::Phenomenology Spectrum (functional analysis) Lattice (group) FOS: Physical sciences Inverse Atomic and Molecular Physics and Optics symbols.namesake High Energy Physics - Lattice symbols High Energy Physics::Experiment B meson Exponential decay Nuclear Experiment Hamiltonian (quantum mechanics) |
| Zdroj: | Nuclear Physics B - Proceedings Supplements. 42:382-384 |
| ISSN: | 0920-5632 |
| DOI: | 10.1016/0920-5632(95)00256-9 |
| Popis: | Preliminary results on spectrum and decay constant of $B$ mesons from a quenched simulation at $\beta = 6.0$ on an $16^3\times48$ lattice are discussed. The heavy quark has been implemented using both an NRQCD and the static formulation, the light one with a clover improved Wilson formulation. Both the NRQCD Hamiltonian and the heavy-light current consistently include terms of $O(1/M_{Q})$, the inverse heavy quark mass. Comment: 3 pages, uuencoded compressed postscript file, contribution to LAT94 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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