A Precise measurement of the B(d)0 meson lifetime using a new technique
Collaboration
25 pages
Published in:
- Z.Phys.C 74 (1997) 19-32,
- Z.Phys.C 75 (1997) 579 (erratum)
DOI:
- 10.1007/s002880050367,
- 10.1007/BF03546180 (erratum)
PDG: MEAN LIFE
Report number:
- CERN-PPE-96-139
Experiments:
View in:
Citations per year
Abstract: (Springer)
From data recorded by DELPHI between 1991 and 1994, which corresponds to 3.2 million hadronic Z0 decays, a measurement of the meson lifetime, based on the inclusive reconstruction of 3520 ± 150 semileptonic decays of the type has been performed. The result is: . The contribution to the systematic uncertainty which depends on external errors is ±0.015.- electron positron: colliding beams
- electron positron: annihilation
- Z0: electroproduction
- Z0: hadronic decay
- anti-B0: semileptonic decay
- B0: lifetime
- D*(2010): hadronic decay
- DELPHI
- experimental results
- CERN LEP Stor
References(29)
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