High precision mass measurements in psi and upsilon families revisited
Jan, 20005 pages
Published in:
- Phys.Lett.B 474 (2000) 427-429
e-Print:
- hep-ex/0001040 [hep-ex]
PDG: MASS
Report number:
- BUDKER-INP-2000-3
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Abstract: (Elsevier)
High precision mass measurements in Ψ and ϒ families performed in 1980–1984 at the VEPP-4 collider with OLYA and MD-1 detectors are revisited. The corrections for the new value of the electron mass are presented. The effect of the updated radiative corrections has been calculated for the J / Ψ (1 S ) and Ψ (2 S ) mass measurements.Note:
- 5 pages, 1 table, submitted to Phys. Lett. B Report-no: Budker INP 2000-3
- electron positron: colliding beams
- electron positron: annihilation
- hadron: multiple production
- cross section: energy dependence
- beam: energy
- resonance: depolarization
- psi mesons: mass
- J/psi(3100)
- psi(3685)
- upsilon mesons: mass
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