H. Farhat

activity

20122022

e^{+} e^{-} \to π^{+} π^{-} J / ψ

and Observation of a Charged Charmonium-like State at Belle

739 citations · 6.6k across the 120 of their papers we have counts for

collaborators

122 papers

physics.acc-ph2022

A Neural Network approach to reconstructing SuperKEKB beam parameters from beamstrahlung

S. Di Carlo, G. Bonvicini, N. A. Althubiti +16

This work shows how it is possible to reconstruct SuperKEKB's beam parameters using a Neural Network with beamstrahlung signal from the Large Angle Beamstrahlung Monitor (LABM) as…

hep-ex2020★ 5 cited

Search for $B^{0}$ Decays to Invisible Final States ( $+ γ$ ) at Belle

Belle Collaboration, Y. Ku, P. Chang +153

We report searches for $B^{0} \to invisible$ and $B^{0} \to invisible + γ$ decays, where the energy of the photon is required to be larger than 0.5 GeV. These results are obtained…

hep-ex2019★ 236 cited

Measurement of $R (D)$ and $R (D^{*})$ with a semileptonic tagging method

The Belle Collaboration, G. Caria, P. Urquijo +188

The experimental results on the ratios of branching fractions $R (D) = B (B ˉ \to D τ^{-} ν ˉ_{τ}) / B (B ˉ \to D ℓ^{-} ν ˉ_{ℓ})$ and $\mathcal{R}(D^…

hep-ex2019★ 68 cited

Measurement of $R (D)$ and $R (D^{*})$ with a semileptonic tagging method

The Belle Collaboration, A. Abdesselam, I. Adachi +461

We report a measurement of the ratios of branching fractions $R (D) = B (B ˉ \to D τ^{-} ν ˉ_{τ}) / B (B ˉ \to D ℓ^{-} ν ˉ_{ℓ})$ and $\mathcal{R}(D^{…

hep-ex2018★ 112 cited

Measurement of the CKM Matrix Element $∣ V_{c b} ∣$ from $B^{0} \to D^{*-} ℓ^{+} ν_{ℓ}$ at Belle

E. Waheed, P. Urquijo, I. Adachi +184

We present a new measurement of the CKM matrix element $∣ V_{c b} ∣$ from $B^{0} \to D^{*-} ℓ^{+} ν_{ℓ}$ decays, reconstructed with the full Belle data set of $711 f b^{- 1}$ i…

physics.acc-ph2017★ 1 cited

Phase I results with the Large Angle Beamstrahlung Monitor (LABM) with SuperKEKB beams

R. Ayad, G. Bonvicini, S. Di Carlo +12

We report on the SuperKEKB Phase I operations of the Large Angle Beamstrhalung Monitor (LABM). The detector is described and its performance characterized using the synchrotron rad…

hep-ex2017★ 19 cited

Angular analysis of the $e^{+} e^{-} \to D^{() \pm} D^{\mp}$ process near the open charm threshold using initial-state radiation

Belle Collaboration, V. Zhukova, H. Aihara +149

We report a new measurement of the exclusive $e^{+} e^{-} \to D^{(*) \pm} D^{*\mp}$ cross sections as a function of the center-of-mass energy from the $D^{(*) \pm} D^{*\mp}$ threshold…

hep-ex2017★ 16 cited

Study of $η$ and dipion transitions in $Υ (4 S)$ decays to lower bottomonia

Belle Collaboration, E. Guido, R. Mussa +178

We study hadronic transitions between bottomonium states using 496 fb $^{- 1}$ data collected at the $Υ (4 S)$ resonance with the Belle detector at the KEKB asymmetric energy $e^{+}e^{…

hep-ex2017★ 36 cited

Evidence for Isospin Violation and Measurement of $C P$ Asymmetries in $B \to K^{*} (892) γ$

T. Horiguchi, A. Ishikawa, H. Yamamoto +190

We report the first evidence for isospin violation in $B \to K^{*} γ$ and the first measurement of difference of $C P$ asymmetries between $B^{+} \to K^{*+} γ$ and $B^{0} \to K^{* 0} γ$ . T…

hep-ex2017★ 23 cited

Invariant-mass and fractional-energy dependence of inclusive production of di-hadrons in $e^{+} e^{-}$ annihilation at $s =$ 10.58 GeV

Belle Collaboration, R. Seidl, I. Adachi +159

The inclusive cross sections for di-hadrons of charged pions and kaons ( $e^{+} e^{-} \to hh X$ ) in electron-positron annihilation are reported. They are obtained as a function of…

hep-ex2017★ 35 cited

Production cross sections of hyperons and charmed baryons from $e^{+} e^{-}$ annihilation near $s = 10.52$ ~GeV

Belle Collaboration, M. Niiyama, M. Sumihama +167

We measure the inclusive production cross sections of hyperons and charmed baryons from $e^{+} e^{-}$ annihilation using a 800 fb $^{- 1}$ data sample taken near the $Υ (4 S)$ resonance wit…

hep-ex2017★ 41 cited

Search for $C P$ Violation and Measurement of the Branching Fraction in the Decay $D^{0} \to K_{S}^{0} K_{S}^{0}$

N. Dash, S. Bahinipati, V. Bhardwaj +196

We report a study of the decay $D^{0} \to K_{S}^{0} K_{S}^{0}$ using 921~fb $^{- 1}$ of data collected at or near the $Υ (4 S)$ and $Υ (5 S)$ resonances with the Belle detector at the KEKB asymmet…

hep-ex2017★ 23 cited

Measurement of branching fraction and direct $C P$ asymmetry in charmless $B^{+} \to K^{+} K^{-} π^{+}$ decays at Belle

Belle Collaboration, C. -L. Hsu, D. Dossett +165

We report a study of the charmless hadronic decay of the charged $B$ meson to the three-body final state $K^{+} K^{-} π^{+}$ . The results are based on a data sample that contains $772\ti…

hep-ex2017★ 9 cited

Measurement of the branching fraction and $C P$ asymmetry in $B^{0} \to π^{0} π^{0}$ decays, and an improved constraint on $ϕ_{2}$

The Belle Collaboration, T. Julius, M. E. Sevior +183

We measure the branching fraction and $C P$ violation asymmetry in the decay $B^{0} \to π^{0} π^{0}$ , using a data sample of $752 \times 1 0^{6}$ $B B ˉ$ pairs collected at the $Υ(4S…

hep-ex2017★ 72 cited

Observation of an alternative $χ_{c 0} (2 P)$ candidate in $e^{+} e^{-} \to J / ψ D D ˉ$

Belle Collaboration, K. Chilikin, I. Adachi +167

We perform a full amplitude analysis of the process $e^{+} e^{-} \to J / ψ D D ˉ$ , where $D$ refers to either $D^{0}$ or $D^{+}$ . A new charmoniumlike state $X^{*} (3860)$ that decay…

hep-ex2017★ 9 cited

First measurement of $T$ -odd moments in $D^{0} \to K_{S}^{0} π^{+} π^{-} π^{0}$ decays

Belle Collaboration, K. Prasanth, J. Libby +193

We report the first measurement of the $T$ -odd moments in the decay $D^{0} \to K_{S}^{0} π^{+} π^{-} π^{0}$ from a data sample corresponding to an integrated luminosity of…

hep-ex2017★ 6 cited

Measurement of the Decays $B \to η ℓ ν_{ℓ}$ and $B \to η^{'} ℓ ν_{ℓ}$ in Fully Reconstructed Events at Belle

Belle Collaboration, C. Beleño, J. Dingfelder +142

We report branching fraction measurements of the decays $B^{+} \to η ℓ^{+} ν_{ℓ}$ and $B^{+} \to η^{'} ℓ^{+} ν_{ℓ}$ based on 711~fb $^{- 1}$ of data collected near the $Υ (4 S)$ resonance w…

hep-ex2017★ 36 cited

Precise determination of the CKM matrix element $∣ V_{c b} ∣$ with $B ˉ^{0} \to D^{* +} ℓ^{-} ν ˉ_{ℓ}$ decays with hadronic tagging at Belle

The Belle Collaboration, A. Abdesselam, I. Adachi +459

The precise determination of the CKM matrix element $∣ V_{c b} ∣$ is important for carrying out tests of the flavour sector of the Standard Model. In this article we prese…

hep-ex2017★ 170 cited

Search for $B \to hν ν ˉ$ decays with semileptonic tagging at Belle

The Belle Collaboration, J. Grygier, P. Goldenzweig +203

We present the results of a search for the rare decays $B \to h ν ν$ , where $h$ stands for $K^{+}, K_{S}^{0}, K^{*+}, K^{* 0}, π^{+}, π^{0}, ρ^{+}$ and $ρ^{0}$ . T…

hep-ex2016

Lepton-Flavor-Dependent Angular Analysis of $B \to K^{*} ℓ^{+} ℓ^{-}$

Belle Collaboration, S. Wehle, C. Niebuhr +200

We present a measurement of angular observables and a test of lepton flavor universality in the $B \to K^{*} ℓ^{+} ℓ^{-}$ decay, where $ℓ$ is either $e$ or $μ$ . The analysis is…

hep-ex2016★ 471 cited

Measurement of the $τ$ lepton polarization and $R (D^{})$ in the decay $B ˉ \to D^{} τ^{-} ν ˉ_{τ}$

S. Hirose, T. Iijima, I. Adachi +191

We report the first measurement of the $τ$ lepton polarization $P_{τ} (D^{*})$ in the decay $B ˉ \to D^{*} τ^{-} ν ˉ_{τ}$ as well as a new measurement of the ratio of the branch…

hep-ex2016★ 20 cited

Search for $D^{0}$ decays to invisible final states at Belle

Y. -T. Lai, M. -Z. Wang, I. Adachi +159

We report the result from the first search for $D^{0}$ decays to invisible final states. The analysis is performed on a data sample of 924 $fb^{- 1}$ collected at and near the $Υ…

hep-ex2016★ 12 cited

Search for the $0^{--}$ Glueball in $Υ (1 S)$ and $Υ (2 S)$ decays

Belle Collaboration, S. Jia, C. P. Shen +168

We report the first search for the $J^{P C} = 0^{--}$ glueball in $Υ (1 S)$ and $Υ (2 S)$ decays with data samples of $(102 \pm 2)$ million and $(158 \pm 4)$ million events, respectively, col…

hep-ex2016

Measurement of Michel Parameters ( $η ˉ$ , $ξ κ$ ) in the radiative leptonic decay of tau at Belle

The Belle Collaboration, A. Abdesselam, I. Adachi +445

We present the first measurement of the Michel parameters $η ˉ$ and $ξ κ$ in the radiative leptonic decay of the $τ$ lepton using 703 f $b^{- 1}$ of data collected with the…

A Neural Network approach to reconstructing SuperKEKB beam parameters from beamstrahlung

Search for B0 Decays to Invisible Final States (+γ) at Belle

Measurement of R(D) and R(D∗) with a semileptonic tagging method

Measurement of R(D) and R(D∗) with a semileptonic tagging method

Measurement of the CKM Matrix Element ∣Vcb​∣ from B0→D∗−ℓ+νℓ​ at Belle

Phase I results with the Large Angle Beamstrahlung Monitor (LABM) with SuperKEKB beams

Angular analysis of the e+e−→D(∗)±D∗∓ process near the open charm threshold using initial-state radiation

Study of η and dipion transitions in Υ(4S) decays to lower bottomonia

Evidence for Isospin Violation and Measurement of CP Asymmetries in B→K∗(892)γ

Invariant-mass and fractional-energy dependence of inclusive production of di-hadrons in e+e− annihilation at s​= 10.58 GeV

Production cross sections of hyperons and charmed baryons from e+e− annihilation near s​=10.52~GeV

Search for CP Violation and Measurement of the Branching Fraction in the Decay D0→KS0​KS0​

Measurement of branching fraction and direct CP asymmetry in charmless B+→K+K−π+ decays at Belle

Measurement of the branching fraction and CP asymmetry in B0→π0π0 decays, and an improved constraint on ϕ2​

Observation of an alternative χc0​(2P) candidate in e+e−→J/ψDDˉ

First measurement of T-odd moments in D0→KS0​π+π−π0 decays

Measurement of the Decays B→ηℓνℓ​ and B→η′ℓνℓ​ in Fully Reconstructed Events at Belle

Precise determination of the CKM matrix element ∣Vcb​∣ with Bˉ0→D∗+ℓ−νˉℓ​ decays with hadronic tagging at Belle

Search for B→hννˉ decays with semileptonic tagging at Belle

Lepton-Flavor-Dependent Angular Analysis of B→K∗ℓ+ℓ−

Measurement of the τ lepton polarization and R(D∗) in the decay Bˉ→D∗τ−νˉτ​

Search for D0 decays to invisible final states at Belle

Search for the 0−− Glueball in Υ(1S) and Υ(2S) decays

Measurement of Michel Parameters (ηˉ​, ξκ) in the radiative leptonic decay of tau at Belle

Search for $B^{0}$ Decays to Invisible Final States ( $+ γ$ ) at Belle

Measurement of $R (D)$ and $R (D^{*})$ with a semileptonic tagging method

Measurement of $R (D)$ and $R (D^{*})$ with a semileptonic tagging method

Measurement of the CKM Matrix Element $∣ V_{c b} ∣$ from $B^{0} \to D^{*-} ℓ^{+} ν_{ℓ}$ at Belle

Angular analysis of the $e^{+} e^{-} \to D^{() \pm} D^{\mp}$ process near the open charm threshold using initial-state radiation

Study of $η$ and dipion transitions in $Υ (4 S)$ decays to lower bottomonia

Evidence for Isospin Violation and Measurement of $C P$ Asymmetries in $B \to K^{*} (892) γ$

Invariant-mass and fractional-energy dependence of inclusive production of di-hadrons in $e^{+} e^{-}$ annihilation at $s =$ 10.58 GeV

Production cross sections of hyperons and charmed baryons from $e^{+} e^{-}$ annihilation near $s = 10.52$ ~GeV

Search for $C P$ Violation and Measurement of the Branching Fraction in the Decay $D^{0} \to K_{S}^{0} K_{S}^{0}$

Measurement of branching fraction and direct $C P$ asymmetry in charmless $B^{+} \to K^{+} K^{-} π^{+}$ decays at Belle

Measurement of the branching fraction and $C P$ asymmetry in $B^{0} \to π^{0} π^{0}$ decays, and an improved constraint on $ϕ_{2}$

Observation of an alternative $χ_{c 0} (2 P)$ candidate in $e^{+} e^{-} \to J / ψ D D ˉ$

First measurement of $T$ -odd moments in $D^{0} \to K_{S}^{0} π^{+} π^{-} π^{0}$ decays

Measurement of the Decays $B \to η ℓ ν_{ℓ}$ and $B \to η^{'} ℓ ν_{ℓ}$ in Fully Reconstructed Events at Belle

Precise determination of the CKM matrix element $∣ V_{c b} ∣$ with $B ˉ^{0} \to D^{* +} ℓ^{-} ν ˉ_{ℓ}$ decays with hadronic tagging at Belle

Search for $B \to hν ν ˉ$ decays with semileptonic tagging at Belle

Lepton-Flavor-Dependent Angular Analysis of $B \to K^{*} ℓ^{+} ℓ^{-}$

Measurement of the $τ$ lepton polarization and $R (D^{})$ in the decay $B ˉ \to D^{} τ^{-} ν ˉ_{τ}$

Search for $D^{0}$ decays to invisible final states at Belle

Search for the $0^{--}$ Glueball in $Υ (1 S)$ and $Υ (2 S)$ decays

Measurement of Michel Parameters ( $η ˉ$ , $ξ κ$ ) in the radiative leptonic decay of tau at Belle