activity
20052026
most citedMeasurement of an Excess of B -> D(*) Tau Nu Decays and Implications for Charged Higgs Bosons

728 citations · 9.3k across the 300 of their papers we have counts for

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Showing 2014Show all

19 papers · 1 filter

hep-ex2014★ 42 cited

Measurement of the differential decay branching fraction as a function of and study of form factor parameterizations

J. P. Lees

Based on a sample of 500 million events recorded by the BaBar detector at c.m. energies of close to 10.6 GeV, we report on a study of the decay $D^0 \to π^- e^…

hep-ex2014★ 64 cited

Study of J/psi->eta phi pi+pi- at BESIII

M. Ablikim, M. N. Achasov, X. C. Ai +402

Based on a sample of events taken with the BESIII detector at the BEPCII collider, we present the results of a study of the decay . The…

hep-ex2014★ 40 cited

Dalitz plot analyses of and decays

The BABAR Collaboration, J. P. Lees, others

We present Dalitz plot analyses for the decays of mesons to and . We report the observation of the resonance in these…

hep-ex2014★ 16 cited

Precision measurement of the decay branching fractions

M. Ablikim, M. N. Achasov, X. C. Ai +405

Using 482 pb of data taken at GeV, we measure the branching fractions of the decays of into and to be $\BR(D^{*0} \to D^0π^0)=(65.5…

hep-ex2014★ 24 cited

Search for the via at 4.23, 4.26 and 4.36 GeV

M. Ablikim, M. N. Achasov, X. C. Ai +402

Using data samples collected at center-of-mass energies , 4.26, and 4.36 GeV with the BESIII detector operating at the BEPCII storage ring, we search for the produ…

hep-ex2014★ 3 cited

Search for new -like particles produced in association with a -lepton pair

The BABAR Collaboration, J. P. Lees, others

We report on a search in annihilations for new -like particles produced in association with a -lepton pair. These objects, with a similar mass and similar decay mo…

hep-ex2014★ 12 cited

Evidence for at center-of-mass energies from 4.009 to 4.360 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +405

Using data samples collected at center-of-mass energies of = 4.009, 4.230, 4.260, and 4.360 GeV with the BESIII detector operating at the BEPCII collider, we perform a s…

hep-ex2014★ 19 cited

Study of CP asymmetry in B0-B0bar mixing with inclusive dilepton events

The BABAR Collaboration, J. P. Lees, others

We present a measurement of the asymmetry between same-sign inclusive dilepton samples and () from semileptonic B decays in Y(4…

hep-ex2014★ 10 cited

Bottomonium spectroscopy and radiative transitions involving the chi_bJ(1P,2P) states at BABAR

J. P. Lees

We use million and million mesons recorded by the BABAR detector at the PEP-II collider at SLAC to perform a study of radiative tran…

nucl-ex2014★ 15 cited

First determination of the one-proton induced Non-Mesonic Weak Decay width of p-shell Λ-Hypernuclei

M. Agnello, L. Benussi, M. Bertani +24

Previous studies of proton and neutron spectra from Non-Mesonic Weak Decay of eight Lambda-Hypernuclei (A = 5-16) have been revisited. New values of the ratio of the two-nucleon an…

hep-ex2014★ 11 cited

Search for the weak decays

BESIII collaboration, M. Ablikim, M. N. Achasov +405

Using a sample of events collected with the BESIII detector at the BEPCII collider, we search for the semi-leptonic weak decay $J/ψ\to D^{-}_{s} e^{+}…

hep-ex2014★ 133 cited

Study of at center-of-mass energies from 4.21 to 4.42 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +405

Based on data samples collected with the BESIII detector at the BEPCII collider at 9 center-of-mass energies from 4.21 to 4.42 GeV, we search for the production of $e^+e^-\to ωχ_{c…

hep-ex2014★ 8 cited

Observation of at BESIII

M. Ablikim, M. N. Achasov, X. C. Ai +389

Using events collected with the BESIII detector at the BEPCII storage rings, we observe for the first time the process ,…

hep-ex2014★ 126 cited

Observation of and a neutral charmoniumlike structure

M. Ablikim, M. N. Achasov, X. C. Ai +402

Using data collected with the BESIII detector operating at the Beijing Electron Positron Collider at center-of-mass energies of , 4.26, and 4.36~GeV, we observe $\EE…

hep-ex2014★ 53 cited

Study of B{+-,0} --> J/ψ K+ K- K{+-,0} and search for B0 --> J/ψ ϕ at BABAR

The BABAR Collaboration

We study the rare B meson decays B{+-,0} --> J/ψ K^+ K^- K{+-,0}, B{+-,0} --> J/ψ ϕ K{+-,0}, and search for B0 --> J/ψ ϕ, using 469 million BBbar events collected at the Upsilon(4S…

hep-ex2014★ 524 cited

Search for a dark photon in e+e- collisions at BABAR

The BABAR Collaboration

Dark sectors charged under a new Abelian force have recently received much attention in the context of dark matter models. These models introduce a light new mediator, the so-calle…

hep-ex2014★ 62 cited

Cross sections for the reactions , , , and from events with initial-state radiation

The BABAR Collaboration, J. P. Lees

We study the processes , , , and , where the photon is radiated from the initial state, pro…

hep-ex2014★ 19 cited

Antideuteron production in decays and in at

J. P. Lees

We present measurements of the inclusive production of antideuterons in annihilation into hadrons at center-of-mass energy and…

hep-ex2014★ 8 cited

Evidence for the baryonic decay B0bar --> D0 Lambda Lambdabar

The BABAR Collaboration, J. P. Lees, others

Evidence is presented for the baryonic meson decay based on a data sample of pairs collected with the {\it BABAR} d…