LIGHT-FRONT HEAVY-QUARK EFFECTIVE THEORY AND HEAVY-MESON BOUND-STATES
| dc.citation.epage | 2925 | en_US |
| dc.citation.issue | 5 | en_US |
| dc.citation.spage | 2915 | en_US |
| dc.citation.volume | 52 | en_US |
| dc.citation.woscount | 26 | en_US |
| dc.contributor.author | CHEUNG, CY | en_US |
| dc.contributor.author | ZHANG, WM | en_US |
| dc.contributor.author | LIN, GL | en_US |
| dc.contributor.department | 物理研究所 | zh_TW |
| dc.contributor.department | Institute of Physics | en_US |
| dc.date.accessioned | 2019-04-03T06:39:04Z | |
| dc.date.available | 2019-04-03T06:39:04Z | |
| dc.date.issued | 1995-09-01 | en_US |
| dc.description.abstract | The heavy-quark effective theory is developed on the light front. Based on this effective theory, a light-front heavy-meson bound state with definite spin and parity is constructed. Within the effective theory, the Isgur-Wise function is derived in terms of the asymptotic Light-front bound state amplitudes in the limit m(Q) --> infinity; the results a general expression for arbitrary recoil velocities. With the asymptotic form of the BSW amplitudes, the Isgur-Wise function is given by xi(upsilon .upsilon') = 1/upsilon .upsilon. The slope at the zero-recoil point is rho(2) = -xi'(1) = 1, in excellent agreement with the recent CLEO result of rho(2) = 1.01 +/- 0.15 +/- 0.09. | en_US |
| dc.identifier.doi | 10.1103/PhysRevD.52.2915 | en_US |
| dc.identifier.issn | 0556-2821 | en_US |
| dc.identifier.journal | PHYSICAL REVIEW D | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevD.52.2915 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/1738 | |
| dc.identifier.wosnumber | WOS:A1995RT82200028 | en_US |
| dc.language.iso | en_US | en_US |
| dc.title | LIGHT-FRONT HEAVY-QUARK EFFECTIVE THEORY AND HEAVY-MESON BOUND-STATES | en_US |
| dc.type | Article | en_US |