Z. Chen

activity

20212026

Λ

hyperon local polarization in pPb collisions at

s_{NN}

= 8.16 TeV

8 citations · 38 across the 14 of their papers we have counts for

collaborators

15 papers

hep-ex2026

First evidence of the decay $B^{+} \to π^{+} e^{+} e^{-}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1182

The first evidence for the decay $B^{+} \to π^{+} e^{+} e^{-}$ is reported using proton-proton collision data recorded by the LHCb experiment at centre-of-mass energies of 7, 8 and 13 TeV, c…

hep-ex2026

Search for the lepton-flavour violating decays $B^{+} \to π^{+} μ^{\pm} e^{\mp}$

LHCb collaboration, R. Aaij, M. Abdelfatah +1106

The first search for the lepton-flavour violating decays $B^{+} \to π^{+} μ^{\pm} e^{\mp}$ in proton-proton collisions is presented, using data collected by the LHCb experiment between…

hep-ex2026

Search for the decays $B_{(s)}^{0} \to J / ψ γ$ at LHCb

LHCb collaboration, R. Aaij, M. Abdelfatah +1116

A search for the rare decays $B_{(s)}^{0} \to J / ψ γ$ is performed with proton-proton collision data collected by the LHCb experiment, corresponding to integrated luminosities of $3~\rm…

hep-ex2026

Measurement of the local and nonlocal amplitudes in $B^{+} \to K^{+} μ^{+} μ^{-}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1187

This paper presents a thorough study of the local and nonlocal amplitudes in $B^{+} \to K^{+} μ^{+} μ^{-}$ transitions through an amplitude analysis of the dimuon mass spectrum of the decay.…

hep-ex2026★ 1 cited

First measurement of time-dependent $C P$ violation in the flavor-changing neutral-current decay $B^{0} \to K_{S}^{0} μ^{+} μ^{-}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1165

A flavor-tagged time-dependent analysis of $B^{0} \to K_{S}^{0} μ^{+} μ^{-}$ decays is performed across the full dimuon mass range excluding the $J / ψ$ and $ψ (2 S)$ resonance re…

nucl-ex2026★ 2 cited

Probing Late-Stage Hadronic Interactions at High Baryon Density via $K^{* 0}$ Production in the RHIC Beam Energy Scan Program

STAR Collaboration, B. E. Aboona, J. Adam +360

A precision measurement of the $K^{* 0}$ meson yield is reported in Au+Au collisions at $s_{N N} = 7.7, 11.5, 14.6, 19.6,$ and $27 GeV$ using the high-statistic…

hep-ex2025★ 4 cited

Energy Independence of the Collins Asymmetry in $p^{↑} p$ Collisions

STAR Collaboration, B. E. Aboona, J. Adam +367

The STAR experiment reports new, high-precision measurements of the transverse single-spin asymmetries for $π^{\pm}$ within jets, namely the Collins asymmetries, from transversely…

nucl-ex2025★ 8 cited

Observation of $Λ$ hyperon local polarization in pPb collisions at $s_{NN}$ = 8.16 TeV

CMS Collaboration

The polarization of the $Λ$ and $Λ$ hyperons along the beam direction has been measured in proton-lead (pPb) collisions at a center-of-mass energy per nucleon pair of 8.16…

hep-ex2025★ 1 cited

Neutrino Interaction Vertex Reconstruction in DUNE with Pandora Deep Learning

DUNE Collaboration, A. Abed Abud, R. Acciarri +1331

The Pandora Software Development Kit and algorithm libraries perform reconstruction of neutrino interactions in liquid argon time projection chamber detectors. Pandora is the prima…

hep-ex2024★ 4 cited

Machine Learning-Assisted Measurement of Lepton-Jet Azimuthal Angular Asymmetries in Deep-Inelastic Scattering at HERA

The H1 collaboration, V. Andreev, M. Arratia +141

In deep-inelastic positron-proton scattering, the lepton-jet azimuthal angular asymmetry is measured using data collected with the H1 detector at HERA. When the average transverse…

hep-ex2024★ 7 cited

Expected Tracking Performance of the ATLAS Inner Tracker at the High-Luminosity LHC

ATLAS Collaboration

The high-luminosity phase of LHC operations (HL-LHC), will feature a large increase in simultaneous proton-proton interactions per bunch crossing up to 200, compared with a typical…

hep-ex2024

Measurement of the 1-jettiness event shape observable in deep-inelastic electron-proton scattering at HERA

The H1 collaboration, V. Andreev, M. Arratia +146

The H1 Collaboration reports the first measurement of the 1-jettiness event shape observable $τ_{1}^{b}$ in neutral-current deep-inelastic electron-proton scattering (DIS). The observa…

hep-ex2024★ 6 cited

Measurement of groomed event shape observables in deep-inelastic electron-proton scattering at HERA

The H1 collaboration, V. Andreev, M. Arratia +145

The H1 Collaboration at HERA reports the first measurement of groomed event shape observables in deep inelastic electron-proton scattering (DIS) at $s = 319$ GeV, using data r…

hep-ex2024★ 5 cited

Observation and differential cross section measurement of neutral current DIS events with an empty hemisphere in the Breit frame

The H1 collaboration, V. Andreev, M. Arratia +146

The Breit frame provides a natural frame to analyze lepton-proton scattering events. In this reference frame, the parton model hard interactions between a quark and an exchanged bo…

nucl-ex2021

Measurements of Proton High Order Cumulants in 3 GeV Au+Au Collisions and Implications for the QCD Critical Point

STAR Collaboration, M. S. Abdallah, B. E. Aboona +388

We report cumulants of the proton multiplicity distribution from dedicated fixed-target Au+Au collisions at 3.0 GeV, measured by the STAR experiment in the kinematic acceptance of…

First evidence of the decay B+→π+e+e−

Search for the lepton-flavour violating decays B+→π+μ±e∓

Search for the decays B(s)0​→J/ψγ at LHCb

Measurement of the local and nonlocal amplitudes in B+→K+μ+μ− decays

First measurement of time-dependent CP violation in the flavor-changing neutral-current decay B0→KS0​μ+μ−

Probing Late-Stage Hadronic Interactions at High Baryon Density via K∗0 Production in the RHIC Beam Energy Scan Program

Energy Independence of the Collins Asymmetry in p↑p Collisions

Observation of Λ hyperon local polarization in pPb collisions at sNN​​ = 8.16 TeV

Neutrino Interaction Vertex Reconstruction in DUNE with Pandora Deep Learning

Machine Learning-Assisted Measurement of Lepton-Jet Azimuthal Angular Asymmetries in Deep-Inelastic Scattering at HERA

Expected Tracking Performance of the ATLAS Inner Tracker at the High-Luminosity LHC

Measurement of the 1-jettiness event shape observable in deep-inelastic electron-proton scattering at HERA

Measurement of groomed event shape observables in deep-inelastic electron-proton scattering at HERA

Observation and differential cross section measurement of neutral current DIS events with an empty hemisphere in the Breit frame

Measurements of Proton High Order Cumulants in 3 GeV Au+Au Collisions and Implications for the QCD Critical Point

First evidence of the decay $B^{+} \to π^{+} e^{+} e^{-}$

Search for the lepton-flavour violating decays $B^{+} \to π^{+} μ^{\pm} e^{\mp}$

Search for the decays $B_{(s)}^{0} \to J / ψ γ$ at LHCb

Measurement of the local and nonlocal amplitudes in $B^{+} \to K^{+} μ^{+} μ^{-}$ decays

First measurement of time-dependent $C P$ violation in the flavor-changing neutral-current decay $B^{0} \to K_{S}^{0} μ^{+} μ^{-}$

Probing Late-Stage Hadronic Interactions at High Baryon Density via $K^{* 0}$ Production in the RHIC Beam Energy Scan Program

Energy Independence of the Collins Asymmetry in $p^{↑} p$ Collisions

Observation of $Λ$ hyperon local polarization in pPb collisions at $s_{NN}$ = 8.16 TeV