activity
20012022
most citedEvidence for an excess of B -> D(*) Tau Nu decays

857 citations · 17.5k across the 283 of their papers we have counts for

collaborators
Showing 2009 · hep-exShow all

13 papers · 2 filters

hep-ex2009★ 41 cited

Measurements of the Mass and Mass Difference of the and } at BaBar

The BaBar Collaboration, B. Aubert

We present the result from a precision measurement of the mass of the lepton, , based on of data recorded at the resonance with the BaBar detector. U…

hep-ex2009★ 21 cited

Measurement of branching fractions of B decays to K1(1270)pi and K1(1400)pi and determination of the CKM angle alpha from B0 --> a1(1260)+/- pi-/+

The BABAR Collaboration, B. Aubert

We report measurements of the branching fractions of neutral and charged B meson decays to final states containing a K_1(1270) or K_1(1400) meson and a charged pion. The data, coll…

hep-ex2009★ 63 cited

A Search for Invisible Decays of the Upsilon(1S)

The BABAR Collaboration, B. Aubert

We search for invisible decays of the Upsilon(1S) meson using a sample of 91.4 x 10^{6} Upsilon(3S) mesons collected at the BaBar/PEP-II B-factory. We select events containing the…

hep-ex2009★ 48 cited

Measurement of D0-D0bar Mixing using the Ratio of Lifetimes for the Decays D0->K-pi+ and K+K-

The BABAR Collaboration, B. Aubert

We measure the rate of D0-D0bar mixing with the observable yCP=(tauKpi/tauKK)-1, where tauKK and tauKpi are respectively the mean lifetimes of CP-even D0->K+K- and CP-mixed D0->K-p…

hep-ex2009★ 92 cited

A limit for the mu -> e gamma decay from the MEG experiment

MEG collaboration, J. Adam, X. Bai +67

A search for the decay mu -> e gamma, performed at PSI and based on data from the initial three months of operation of the MEG experiment, yields an upper limit on the branching ra…

hep-ex2009★ 635 cited

Searches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma

The BABAR Collaboration, B. Aubert

Searches for lepton-flavor-violating decay of a tau lepton to a lighter mass lepton and a photon have been performed with the entire dataset of (963 +- 7) x 10^6 tau decays collect…

hep-ex2009★ 9 cited

Observation and Polarization Measurement of B0 --> a1(1260)+ a1(1260)- Decay

The BABAR Collaboration, B. Aubert

We present measurements of the branching fraction B and the longitudinal polarization fraction fL for B0 -> a1(1260)+ a1(1260)- decays, with a1(1260)+/- -> π- π+ π+/-. The data sam…

hep-ex2009★ 63 cited

Time-dependent amplitude analysis of B0 --> K0S pi+ pi-

The BABAR Collaboration, B. Aubert

We perform a time-dependent amplitude analysis of decays to extract the CP violation parameters of and and the direct CP asy…

hep-ex2009

Search for B^0 Meson Decays to π^0 K^0_SK^0_S, ηK^0_S K^0_S, and η^{\prime}K^0_SK^0_S

The BABAR Collaboration, B. Aubert

We describe searches for meson decays to the charmless final states , , and . The data sample corresponds to $467 \times 1…

hep-ex2009★ 21 cited

Search for the Rare Leptonic Decays \boldmath{\Blnu} ()

The BABAR Collaboration, B. Aubert

We have performed a search for the rare leptonic decays \Bp \to \ellp \nul (), using data collected at the \FourS resonance by the \babar\ detector at the \pep2 storage ring…

hep-ex2009★ 24 cited

Observation of B Meson Decays to omegaK* and Improved Measurements for omegarho and omega f_0

The BABAR Collaboration, B. Aubert

We present measurements of B meson decays to the final states omegaK*, omegarho, and omega f_0, where K* indicates a spin 0, 1, or 2 strange meson. The data sample corresponds to 4…

hep-ex2009★ 29 cited

Improved Measurement of and Determination of the Quark-Mixing Phase Angle

B. Aubert

We present improved measurements of the branching fraction , the longitudinal polarization fraction , and the direct {\ensuremath{CP}\xspace} asymmetry {\ensuremath{…

hep-ex2009★ 68 cited

Dalitz Plot Analysis of B- -> D+ pi- pi-

The BABAR Collaboration, B. Aubert

We report on a Dalitz plot analysis of B- -> D+ pi- pi- decays, based on a sample of about 383 million Upsilon(4S) -> BBbar decays collected with the BaBar detector at the PEP-II a…