Measurement of the B s 0-B - s 0 oscillation frequency δm s in B s 0→D s -(3)π decays
The B s 0-B - s 0 oscillation frequency δm s is measured with 36 pb -1 of data collected in pp collisions at s=7TeV by the LHCb experiment at the Large Hadron Collider. A total of 1381 B s 0→D s -π+ and B s 0→D s -π +π -π + signal decays are reconstructed, with average decay time resolutions of 44 f...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Journal article |
Published: |
2012
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