Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Measurement of B - anti-B mixing at the Z
AU - Decamp, D.
AU - Finch, Alexander
AU - ALEPH Collaboration
PY - 1991
Y1 - 1991
N2 - From more than 175 000 hadronic Z decays observed with the ALEPH detector at LEP, we select 823 events with pairs of leptons in the final state. From these we measure χ, the probability thata b hadron which is observed to decay originated as a hadron. We find χ=0.132−0.026+0.027.
AB - From more than 175 000 hadronic Z decays observed with the ALEPH detector at LEP, we select 823 events with pairs of leptons in the final state. From these we measure χ, the probability thata b hadron which is observed to decay originated as a hadron. We find χ=0.132−0.026+0.027.
U2 - 10.1016/0370-2693(91)91239-R
DO - 10.1016/0370-2693(91)91239-R
M3 - Journal article
VL - 258
SP - 236
EP - 246
JO - Physics Letters B
JF - Physics Letters B
SN - 0370-2693
IS - 1-2
ER -