Istituto Nazionale di Fisica Nucleare, Sezione di Pisa

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19922026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2006 · hep-exShow all

74 papers · 2 filters

hep-ex2006★ 6 cited

Search for the exotic $Θ^{+}$ resonance in the NOMAD experiment

Nomad Collaboration

A search for exotic Theta baryon via Theta -> proton +Ks decay mode in the NOMAD muon neutrino DIS data is reported. The special background generation procedure was developed. The…

hep-ex2006★ 1 cited

TOTEM: The experiment to measure the total proton-proton cross section at LHC

Stefano Lami

The current large uncertainty on the extrapolation of the proton-proton total cross section at the LHC energy will be resolved by the precise measurement by the TOTEM experiment. I…

hep-ex2006★ 66 cited

Measurement of the B0 --> pi l nu Form-Factor Shape and Branching Fraction, and Determination of |Vub| with a Loose Neutrino Reconstruction Technique

B. Aubert et al.

We report the results of a study of the exclusive charmless semileptonic decay, B --> pi l nu, undertaken with approximately 227 million BBbar pairs collected at the Upsilon(4S) re…

hep-ex2006★ 30 cited

Measurement of the Helicity Fractions of W Bosons from Top Quark Decays Using Fully Reconstructed top-antitop Events with CDF II

CDF II Collaboration

We present a measurement of the fractions F_0 and F_+ of longitudinally polarized and right-handed W bosons in top quark decays using data collected with the CDF II detector. The d…

hep-ex2006★ 7 cited

Search for Exotic S=-2 Baryons in proton-antiproton Collisions at sqrt(s) = 1.96 TeV

CDF Collaboration

A search for a manifestly exotic S=-2 baryon state decaying to Xi- pi-, and its neutral partner decaying to Xi- pi+, has been performed using 220 pb^(-1) of pp= collisions at sqrt(…

hep-ex2006★ 47 cited

Precision measurement of the top quark mass from dilepton events at CDF II

CDF Collaboration

We report a measurement of the top quark mass, M_t, in the dilepton decay channel of $t t ˉ \to b ℓ^{' +} ν_{ℓ^{'}} b ˉ ℓ^{-} ν ˉ_{ℓ}$ using an integrated luminosity of…

hep-ex2006★ 114 cited

Measurement of the pseudoscalar mixing angle and $η^{'}$ gluonium content with KLOE detector

The KLOE Collaboration, F. Ambrosino

We have measured the ratio $R_{ϕ} = B R (ϕ \to η^{'} γ) / B R (ϕ \to η γ)$ by looking for the radiative decays $ϕ \to η^{'} γ$ and $ϕ \to η γ$ in the final states $π^{+} π^{-}$ 7 $γ$ 's and 7…

hep-ex2006★ 11 cited

Evidence for B0->rho0rho0 Decay and Implications for the CKM Angle alpha

The BABAR Collaboration, B. Aubert

We search for the decays B0->rho0rho0, B0->rho0f0, and B0->f0f0 in a sample of about 384 million Upsilon(4S)->BBbar decays collected with the BABAR detector at the PEP-II asymmetri…

hep-ex2006★ 31 cited

Branching fractions and direct CP asymmetries of charmless decay modes at the Tevatron

Michael Morello

We present new CDF results on the branching fractions and time-integrated direct CP asymmetries for $B^{0}$ and $B_{s}^{0}$ decay modes into pairs of charmless charged hadrons (pio…

hep-ex2006★ 28 cited

Branching Fraction Measurements of B+ -> rho+ gamma, B0 -> rho0 gamma, and B0 -> omega gamma

The BABAR Collaboration, B. Aubert

We present a study of the decays B+ -> rho+ gamma, B0 -> rho0 gamma, and B0 -> omega gamma. The analysis is based on data containing 347 million BBbar events recorded with the BaBa…

hep-ex2006★ 13 cited

Observation of the Exclusive Reaction e+e- -> phi eta at sqrt{s}=10.58 GeV

The BABAR Collaboration, B. Aubert

We report the observation of $\e^+e^-\to ϕη$ near $s$ = 10.58 GeV with 6.5 $σ$ significance in the $K^{+} K^{-} γ γ$ final state in a data sample of 224 $f b^{- 1}$ collected by the…

hep-ex2006★ 95 cited

Observation of Exclusive Electron-Positron Production in Hadron-Hadron Collisions

CDF Collaboration

We present the first observation of exclusive $e^{+} e^{-}$ production in hadron-hadron collisions, using $p p ˉ$ collision data at \mbox{ $s = 1.96$ TeV} taken by the Run II Col…

hep-ex2006★ 14 cited

Measurement of the Ratios of Branching Fractions B(Bs -> Ds pi pi pi) / B(Bd -> Dd pi pi pi) and B(Bs -> Ds pi) / B(Bd -> Dd pi)

CDF Collaboration

Using 355 pb^-1 of data collected by the CDF II detector in \ppbar collisions at sqrt{s} = 1.96 TeV at the Fermilab Tevatron, we study the fully reconstructed hadronic decays B ->…

hep-ex2006★ 148 cited

A Structure at 2175 MeV in $e^{+} e^{-} \to ϕ f_{0} (980)$ Observed via Initial-State Radiation

The BABAR Collaboration, B. Aubert

We study the initial-state-radiation processes $e^{+} e^{-} \to K^{+} K^{-} π^{+} π^{-} γ$ and $e^{+} e^{-} \to K^{+} K^{-} π^{0} π^{0} γ$ using an integrated luminosity of 232 fb $^{- 1}$ collected at the $Υ(4S)…

hep-ex2006★ 58 cited

Search for Lepton Flavor Violating Decays $τ^{\pm} \to ℓ^{\pm} π^{0}, ℓ^{\pm} η, ℓ^{\pm} η^{'}$

The BABAR Collaboration, B. Aubert

A search for lepton flavor violating decays of the $τ$ lepton to a lighter mass lepton and a pseudoscalar meson has been performed using 339 fb $^{- 1}$ of $e^{+} e^{-}$ annihilation data…

hep-ex2006★ 289 cited

Evidence of a Broad Structure at an Invariant Mass of 4.32 GeV/ $c^{2}$ in the Reaction $e^{+} e^{-} \to π^{+} π^{-} ψ (2 S)$ Measured at BaBar

The BABAR Collaboration, B. Aubert

We present a measurement of the cross section of the process $e^{+} e^{-} \to π^{+} p i^{-} ψ (2 S)$ from threshold up to 8 GeV center-of-mass energy using events containing initial-state radiatio…

hep-ex2006★ 64 cited

Fermion pair production in e+e- collisions at 189-209 GeV and constraints on physics beyond the Standard Model

The ALEPH Collaboration

Cross sections, angular distributions and forward-backward asymmetries are presented, of two-fermion events produced in e+e- collisions at centre-of-mass energies from 189 to 209 G…

hep-ex2006★ 324 cited

Observation of Bs-Bsbar Oscillations

CDF Collaboration

We report the observation of Bs-Bsbar oscillations from a time-dependent measurement of the Bs-Bsbar oscillation frequency Delta ms. Using a data sample of 1 fb^-1 of p-pbar collis…

hep-ex2006★ 68 cited

Dalitz plot analysis of e+ e- --> pi0 pi0 gamma events at SQRT(s) ~ M(phi) with the KLOE detector

KLOE Collaboration

We have studied the Dalitz plot of the e+ e- --> pi0 pi0 gamma events collected at SQRT(s) ~ M(phi) with the KLOE detector. In the dipion invariant mass (Mpp) region below 700 MeV,…

hep-ex2006★ 65 cited

Observation of CP violation in B^0 -> eta' K^0 Decays

The BABAR Collaboration, B. Aubert

We present measurements of the time-dependent CP-violation parameters S and C in B^0 --> eta' K^0 decays. The data sample corresponds to 384 million B Bar pairs produced by e^+ e^-…

hep-ex2006★ 25 cited

Inclusive Lambda_c Production in e^+e^- Annihilations at sqrt{s}=10.54 GeV and in Upsilon(4S) Decays

The BABAR Collaboration, B. Aubert

We present measurements of the total production rates and momentum distributions of the charmed baryon $Λ_{c}^{+}$ in $e^{+} e^{-} \to$ hadrons at a center-of-mass energy of 10.54 GeV and i…

hep-ex2006★ 6 cited

Measurement of the CP Asymmetry and Branching Fraction of B^0 to rho^0 K^0

The BABAR Collaboration, B. Aubert

We present a measurement of the branching fraction and time-dependent CP asymmetry of B^0 to rho^0 K^0. The results are obtained from a data sample of 227 10^6 Y4S to BB_ decays co…

hep-ex2006★ 21 cited

Measurement of the B0 -> Lambda-bar p pi Branching Fraction and Study of the Decay Dynamics

The BABAR Collaboration, B. Aubert

We present a measurement of the B0 -> Lambda-bar p pi branching fraction performed using the BaBar detector at the PEP-II asymmetric energy e+e- collider. Based on a 232 million BB…

hep-ex2006★ 10 cited

Precise Branching Ratio Measurements of the Decays D0-->pi- pi+ pi0 and D0-->K- K+ pi0

The BABAR Collaboration, B. Aubert

Using 232 fb-1 of e+e- collision data recorded by the BaBar experiment, we measure the ratios of three-body Cabibbo-suppressed decay rates of the D^0 meson relative to that of the…

Search for the exotic Θ+ resonance in the NOMAD experiment

TOTEM: The experiment to measure the total proton-proton cross section at LHC

Measurement of the B0 --> pi l nu Form-Factor Shape and Branching Fraction, and Determination of |Vub| with a Loose Neutrino Reconstruction Technique

Measurement of the Helicity Fractions of W Bosons from Top Quark Decays Using Fully Reconstructed top-antitop Events with CDF II

Search for Exotic S=-2 Baryons in proton-antiproton Collisions at sqrt(s) = 1.96 TeV

Precision measurement of the top quark mass from dilepton events at CDF II

Measurement of the pseudoscalar mixing angle and η′ gluonium content with KLOE detector

Evidence for B0->rho0rho0 Decay and Implications for the CKM Angle alpha

Branching fractions and direct CP asymmetries of charmless decay modes at the Tevatron

Branching Fraction Measurements of B+ -> rho+ gamma, B0 -> rho0 gamma, and B0 -> omega gamma

Observation of the Exclusive Reaction e+e- -> phi eta at sqrt{s}=10.58 GeV

Observation of Exclusive Electron-Positron Production in Hadron-Hadron Collisions

Measurement of the Ratios of Branching Fractions B(Bs -> Ds pi pi pi) / B(Bd -> Dd pi pi pi) and B(Bs -> Ds pi) / B(Bd -> Dd pi)

A Structure at 2175 MeV in e+e−→ϕf0​(980) Observed via Initial-State Radiation

Search for Lepton Flavor Violating Decays τ±→ℓ±π0,ℓ±η,ℓ±η′

Evidence of a Broad Structure at an Invariant Mass of 4.32 GeV/c2 in the Reaction e+e−→π+π−ψ(2S) Measured at BaBar

Fermion pair production in e+e- collisions at 189-209 GeV and constraints on physics beyond the Standard Model

Observation of Bs-Bsbar Oscillations

Dalitz plot analysis of e+ e- --> pi0 pi0 gamma events at SQRT(s) ~ M(phi) with the KLOE detector

Observation of CP violation in B^0 -> eta' K^0 Decays

Inclusive Lambda_c Production in e^+e^- Annihilations at sqrt{s}=10.54 GeV and in Upsilon(4S) Decays

Measurement of the CP Asymmetry and Branching Fraction of B^0 to rho^0 K^0

Measurement of the B0 -> Lambda-bar p pi Branching Fraction and Study of the Decay Dynamics

Precise Branching Ratio Measurements of the Decays D0-->pi- pi+ pi0 and D0-->K- K+ pi0

Search for the exotic $Θ^{+}$ resonance in the NOMAD experiment

Measurement of the pseudoscalar mixing angle and $η^{'}$ gluonium content with KLOE detector

A Structure at 2175 MeV in $e^{+} e^{-} \to ϕ f_{0} (980)$ Observed via Initial-State Radiation

Search for Lepton Flavor Violating Decays $τ^{\pm} \to ℓ^{\pm} π^{0}, ℓ^{\pm} η, ℓ^{\pm} η^{'}$

Evidence of a Broad Structure at an Invariant Mass of 4.32 GeV/ $c^{2}$ in the Reaction $e^{+} e^{-} \to π^{+} π^{-} ψ (2 S)$ Measured at BaBar