activity
19952025
most citedObservation of a narrow pentaquark state, , and of two-peak structure of the

738 citations · 18.7k across the 355 of their papers we have counts for

collaborators
Showing 2012Show all

8 papers · 1 filter

hep-ex2012★ 52 cited

Measurement of D0-D0bar Mixing and CP Violation in Two-Body D0 Decays

J. P. Lees, others

We present a measurement of D0-D0bar mixing and CP violation using the ratio of lifetimes simultaneously extracted from a sample of D0 mesons produced through the flavor-tagged pro…

hep-ex2012★ 40 cited

Study of high-multiplicity 3-prong and 5-prong tau decays at BABAR

J. P. Lees

We present measurements of the branching fractions of 3-prong and 5-prong tau decay modes using a sample of 430 million tau lepton pairs, corresponding to an integrated luminosity…

hep-ex2012★ 117 cited

Evidence of B-->tau nu decays with hadronic B tags

BABAR Collaboration

We present a search for the decay B+ -->tau+ nu using 467.8 x 10^6 B B pairs collected at the Y(4S) resonance with the BaBar detector at the SLAC PEP-II B-Factory. We select a samp…

hep-ex2012★ 46 cited

Measurement of B(B-->X_s γ), the B-->X_s γ photon energy spectrum, and the direct CP asymmetry in B-->X_{s+d} γ decays

The BABAR Collaboration

The photon spectrum in B --> X_s γ decay, where X_s is any strange hadronic state, is studied using a data sample of (382.8\pm 4.2) \times 10^6 e^+ e^- --> Υ(4S) --> BBbar events c…

hep-ex2012★ 78 cited

Measurement of CP Asymmetries and Branching Fractions in Charmless Two-Body B-Meson Decays to Pions and Kaons

The BABAR Collaboration

We present improved measurements of CP-violation parameters in the decays , , and , and of the branching fractions for $B^0 \to π…

hep-ex2012★ 22 cited

Improved Limits on decays to invisible final states

The BABAR Collaboration

We establish improved upper limits on branching fractions for B0 decays to final States 10 where the decay products are purely invisible (i.e., no observable final state particles)…