Measurement of the τ-lepton mass

• المؤلفون الرئيسيون: BALEST, R.; et al., THULASIDAS, M.
• التنسيق: text
• اللغة: English
• منشور في: Institutional Knowledge at Singapore Management University 1993
• الموضوعات: Databases and Information Systems
• الوصول للمادة أونلاين: https://ink.library.smu.edu.sg/sis_research/5801

Using data from the CLEO II detector at CESR, we measure the τ-lepton mass by exploiting the unique kinematics of events in which both τ's decay hadronically. The result is mτ=1777.8±0.7±1.7 MeV/c2. By comparing our result with other measurements near τ-pair threshold, we extract an upper limit...