Measurement of the polarization in the decay B ---> J / psi K*
Collaboration
8 pages
Published in:
- Phys.Lett.B 340 (1994) 217-220
Report number:
- DESY-94-139
Experiments:
Citations per year
Abstract: (Elsevier)
Polarization in the exclusive decay B → J/ψK ∗ was measured using the ARGUS detector at the e + e − storage ring DORIS II. The ratio of the transverse to the total decay width was found to be Γ T / Γ = 0.03±0.16±0.15. This measurement demonstrates that the B 0 → J/ψK ∗0 decay channel can be effectively used for CP violation studies.- electron positron: colliding beams
- colliding beams: electron positron
- electron positron: annihilation
- annihilation: electron positron
- Upsilon(10570): electroproduction
- electroproduction: Upsilon(10570)
- B: pair production
- pair production: B
- B: nonleptonic decay
- nonleptonic decay: B
References(9)
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