Study of semileptonic decays of B mesons to charmed baryons
Using data collected by the CLEO II detector at a center-of-mass energy on or near the Y(4S) resonance, we have determined the 90% confidence level upper limit β(B̄→Λ+ce -X)/β(B̄→(Λ+c or Λ̄-c)X)<0.05 for electrons with momentum above 0.6 GeV/c. We have also obtained the limit β(B-→Λ+cp̄e -ν̄e...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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פורמט: | Journal article |
שפה: | English |
יצא לאור: |
1998
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