High Precision Test of QCD at Beijing Electron Positron Collider
| dc.creator | Ma, Bo-Qiang | |
| dc.date | 1999-08-10 | |
| dc.date.accessioned | 2026-07-07T04:07:47Z | |
| dc.date.available | 2026-07-07T04:07:47Z | |
| dc.description | The generalized Crewther relation relates the cross section ratio $R=σ(e^+e^- \to {\rm hadrons})/σ(e^+e^- \to μ^+ μ^-)$ in $e^+e^-$ annihilation with the Bjorken sum rule or the Gross-Llewellyn Smith sum rule in deep inelastic scattering and provides a fundamental connection for observables in Quantum Chromodynamics (QCD) without scale or scheme ambiguities. The ratio $R$ can be measured at the upgrated Bejing Electron Positron Collider or the $τ$-Charm factory with higher precision and thus can be served for a high precision test of QCD in the Standard Model. | |
| dc.description | 6 page Latex file, to be published in High Energy Phys. Nucl. Phys. 23 (1999) 922-925 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9908312 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9908312 | |
| dc.identifier | High Energy Phys.Nucl.Phys. 23 (1999) 922-925 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49279 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | High Precision Test of QCD at Beijing Electron Positron Collider | |
| dc.type | text |