M. Bellis

activity

20012025

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

857 citations · 12.2k across the 184 of their papers we have counts for

collaborators

Showing 2009 · hep-exShow all

9 papers · 2 filters

hep-ex2009★ 41 cited

Measurements of the $τ$ Mass and Mass Difference of the $τ^{+}$ and $τ^{-}$ } at BaBar

The BaBar Collaboration, B. Aubert

We present the result from a precision measurement of the mass of the $τ$ lepton, $M_{τ}$ , based on $423 f b^{- 1}$ of data recorded at the $Υ (4 S)$ 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★ 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★ 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★ 112 cited

Study of $D_{s J}$ decays to $D^{*} K$ in inclusive $e^{+} e^{-}$ interactions

The BABAR Collaboration, B. Aubert

We observe the decays D^*_{s1}(2710)^+ \to D^*K $an d$ D^*_{sJ}(2860)^+ \to D^*K $an d m e a s u r e t h e i r b r an c hin g f r a c t i o n sr e l a t i v e t o t h e$ D K$ final state. We also observe, in the…

hep-ex2009★ 41 cited

Photoproduction of $π^{+} π^{-}$ meson pairs on the proton

M. Battaglieri, R. De Vita, A. P. Szczepaniak

The exclusive reaction $γ p \to p π^{+} π^{-}$ was studied in the photon energy range 3.0 - 3.8 GeV and momentum transfer range $0.4 < - t < 1.0$ GeV $^{2}$ . Data were collected with the CLAS d…

hep-ex2009★ 24 cited

B meson decays to charmless meson pairs containing eta or eta' mesons

The BABAR Collaboration, B. Aubert

We present updated measurements of the branching fractions for B0 meson decays to etaK0, etaeta, etaphi, etaomega, eta'K0, eta'eta', eta'phi, and eta'omega, and branching fractions…

hep-ex2009★ 44 cited

Beam-Recoil Polarization Transfer in the Nucleon Resonance Region in the Exclusive $e p \to e^{'} K^{+} Λ$ and $e p \to e^{'} K^{+} Σ^{0}$ Reactions at CLAS

D. S. Carman, B. A. Raue

Beam-recoil transferred polarizations for the exclusive $e p \to e^{'} K^{+} Λ, Σ^{0}$ reactions have been measured using the CLAS spectrometer at Jefferson Laboratory. New mea…

hep-ex2009★ 111 cited

$π^{+}$ photoproduction on the proton for photon energies from 0.725 to 2.875 GeV

The CLAS Collaboration, M. Dugger, B. G. Ritchie +7

Differential cross sections for the reaction $γ p \to n π^{+}$ have been measured with the CEBAF Large Acceptance Spectrometer (CLAS) and a tagged photon beam with energies from 0.725…

Measurements of the τ Mass and Mass Difference of the τ+ and τ−} at BaBar

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-/+

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

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

Study of DsJ​ decays to D∗K in inclusive e+e− interactions

Photoproduction of π+π− meson pairs on the proton

B meson decays to charmless meson pairs containing eta or eta' mesons

Beam-Recoil Polarization Transfer in the Nucleon Resonance Region in the Exclusive ep→e′K+Λ and ep→e′K+Σ0 Reactions at CLAS

π+ photoproduction on the proton for photon energies from 0.725 to 2.875 GeV

Measurements of the $τ$ Mass and Mass Difference of the $τ^{+}$ and $τ^{-}$ } at BaBar

Study of $D_{s J}$ decays to $D^{*} K$ in inclusive $e^{+} e^{-}$ interactions

Photoproduction of $π^{+} π^{-}$ meson pairs on the proton

Beam-Recoil Polarization Transfer in the Nucleon Resonance Region in the Exclusive $e p \to e^{'} K^{+} Λ$ and $e p \to e^{'} K^{+} Σ^{0}$ Reactions at CLAS

$π^{+}$ photoproduction on the proton for photon energies from 0.725 to 2.875 GeV