J. Deng

activity

20052026

most citedEnergy Dependence of Moments of Net-proton Multiplicity Distributions at RHIC

468 citations · 4.8k across the 91 of their papers we have counts for

collaborators

96 papers

hep-ex2026

Evidence for the decay $B^{0} \to μ^{+} μ^{-}$ and improved measurements of the decay $B_{s}^{0} \to μ^{+} μ^{-}$

LHCb collaboration, R. Aaij, M. Abdelfatah +1165

The first single-experiment evidence for the rare decay $B^{0} \to μ^{+} μ^{-}$ and the world's most precise measurements of the $B_{s}^{0} \to μ^{+} μ^{-}$ branching fraction and effective life…

hep-ex2026

Search for $GeV$ -scale axion-like particles in PbPb collisions

LHCb collaboration, R. Aaij, M. Abdelfatah +1161

A search is performed for the production of axion-like particles with masses in the range 3-10 GeV using PbPb collision data recorded by the LHCb experiment, corresponding to an in…

hep-ex2026

Observation of the $Ξ_{b}^{-} \to Ξ^{-} μ^{+} μ^{-}$ and study of the $Ξ_{b}^{-} \to Ξ^{-} ψ (2 S)$ decays

LHCb collaboration, R. Aaij, M. Abdelfatah +1161

The rare decay $Ξ_{b}^{-} \to Ξ^{-} μ^{+} μ^{-}$ is observed for the first time using proton-proton collision data collected by the LHCb experiment at centre-of-mass energies of $7$ , $8$ and~$…

hep-ex2026

Energy-energy correlators within $Z$ -tagged jets in proton-proton collisions at $s$ = 13 TeV

LHCb collaboration, R. Aaij, M. Abdelfatah +1161

Energy-energy correlators probe perturbative and nonperturbative QCD regimes of jet formation through momentum-weighted angular correlations between hadrons. First measurements in…

hep-ex2026

Branching fraction measurement of the $B^{0} \to K^{+} π^{-} μ^{+} μ^{-}$ decay at high dihadron mass

LHCb collaboration, R. Aaij, M. Abdelfatah +1103

This Letter presents the first measurement of the $B^{0} \to K^{+} π^{-} μ^{+} μ^{-}$ differential branching fraction in the region of the dihadron $K^{+} π^{-}$ mass, $m_{K π}$ , $1000< m_{…

hep-ex2026

Measurement of the $Ω_{b}^{-}$ baryon lifetime

LHCb collaboration, R. Aaij, M. Abdelfatah +1160

The lifetime ratio $r_{τ} \equiv τ_{Ω_{b}^{-}} / τ_{Ξ_{b}^{-}}$ between the $Ω_{b}^{-}$ and $Ξ_{b}^{-}$ baryons is measured using a sample of $pp$ collision data corresponding to an integrated lum…

hep-ex2026

Discovery of an unexpectedly light and narrow beauty-strange state

LHCb collaboration, R. Aaij, M. Abdelfatah +1152

As the essential building blocks of visible matter, hadrons have traditionally been classified by the quark model as mesons composed of quark-antiquark pairs and baryons built from…

hep-ex2026

Observation of the doubly charmed baryon $Ω_{cc}^{+}$

LHCb collaboration, R. Aaij, M. Abdelfatah +1153

A search for the doubly charmed baryon $Ω_{cc}^{+}$ in the $Ω_{c}^{0} π^{+}$ decay channel is performed using proton-proton collision data corresponding to an integrated lum…

hep-ex2022★ 3 cited

Long-lived particle reconstruction downstream of the LHCb magnet

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1113

Charged-particle trajectories are usually reconstructed with the LHCb detector using combined information from the tracking devices placed upstream and downstream of the 4\,T\,m di…

nucl-ex2017★ 36 cited

Azimuthal anisotropy in Cu+Au collisions at $s_{_{N N}}$ = 200 GeV

STAR Collaboration, L. Adamczyk, J. R. Adams +345

The azimuthal anisotropic flow of identified and unidentified charged particles has been systematically studied in Cu+Au collisions at $s_{_{N N}}$ = 200 GeV for harmonics $n…

nucl-ex2017★ 132 cited

Collision Energy Dependence of Moments of Net-Kaon Multiplicity Distributions at RHIC

STAR Collaboration, L. Adamczyk, J. R. Adams +343

Fluctuations of conserved quantities such as baryon number, charge, and strangeness are sensitive to the correlation length of the hot and dense matter created in relativistic heav…

hep-ex2017★ 97 cited

Beam-Energy Dependence of Directed Flow of $Λ$ , $Λ ˉ$ , $K^{\pm}$ , $K_{s}^{0}$ and $ϕ$ in Au+Au Collisions

STAR Collaboration, L. Adamczyk, J. R. Adams +342

Rapidity-odd directed flow measurements at midrapidity are presented for $Λ$ , $Λ ˉ$ , $K^{\pm}$ , $K_{s}^{0}$ and $ϕ$ at $s_{N N} =$ 7.7, 11.5, 14.5, 19.6, 27, 39, 62.4 and 200 GeV…

hep-ex2017★ 47 cited

Azimuthal transverse single-spin asymmetries of inclusive jets and charged pions within jets from polarized-proton collisions at $s = 500$ GeV

STAR Collaboration, L. Adamczyk, J. R. Adams +342

We report the first measurements of transverse single-spin asymmetries for inclusive jet and jet + $π^{\pm}$ production at midrapidity from transversely polarized proton-proton col…

nucl-ex2017★ 66 cited

Coherent diffractive photoproduction of $ρ^{0}$ mesons on gold nuclei at RHIC

STAR Collaboration, L. Adamczyk, J. K. Adkins +342

The STAR Collaboration reports on the photoproduction of $π^{+} π^{-}$ pairs in gold-gold collisions at a center-of-mass energy of 200 GeV/nucleon-pair. These pion pairs are produced wh…

nucl-ex2017★ 9 cited

Constraining the initial conditions and temperature dependent transport with three-particle correlations in Au+Au collisions

STAR Collaboration, L. Adamczyk, J. K. Adkins +340

We present three-particle mixed-harmonic correlations $\la \cos (mϕ_a + nϕ_b - (m+n) ϕ_c)\ra$ for harmonics $m, n = 1 - 3$ for charged particles in $s_{N N} =$ 200 GeV Au+Au collisi…

nucl-ex2017★ 50 cited

Harmonic decomposition of three-particle azimuthal correlations at RHIC

STAR Collaboration, L. Adamczyk, J. K. Adkins +340

We present measurements of three-particle correlations for various harmonics in Au+Au collisions at energies ranging from $s_{NN} = 7.7$ to 200 GeV using the STAR detector…

nucl-ex2017★ 155 cited

Measurement of $D^{0}$ azimuthal anisotropy at mid-rapidity in Au+Au collisions at \sNN = 200\,GeV

STAR Collaboration, L. Adamczyk, J. K. Adkins +340

We report the first measurement of the elliptic anisotropy ( $v_{2}$ ) of the charm meson $D^{0}$ at mid-rapidity ( $∣ y ∣$ \, $<$ \,1) in Au+Au collisions at \sNN = 200\,GeV. The measurement…

hep-ex2016★ 36 cited

Measurement of the cross section and longitudinal double-spin asymmetry for di-jet production in polarized $pp$ collisions at $s$ = 200 GeV

STAR Collaboration, L. Adamczyk, J. K. Adkins +341

We report the first measurement of the longitudinal double-spin asymmetry $A_{LL}$ for mid-rapidity di-jet production in polarized $pp$ collisions at a center-of-mass energy of $\s…

nucl-ex2016★ 27 cited

Charge-dependent directed flow in Cu+Au collisions at $s_{_{N N}}$ = 200 GeV

STAR Collaboration, L. Adamczyk, J. K. Adkins +337

We present the first measurement of charge-dependent directed flow in Cu+Au collisions at $s_{_{N N}}$ = 200 GeV. The results are presented as a function of the particle tran…

hep-ex2016★ 55 cited

Energy dependence of $J / ψ$ production in Au+Au collisions at $s_{N N} =$ 39, 62.4 and 200 GeV

L. Adamczyk, J. K. Adkins, G. Agakishiev +329

The inclusive $J / ψ$ transverse momentum ( $p_{T}$ ) spectra and nuclear modification factors are reported at midrapidity ( $∣ y ∣ < 1.0$ ) in Au+Au collisions at $s_{N N} =$ 39, 62.4…

nucl-ex2016★ 9 cited

Direct virtual photon production in Au+Au collisions at $s_{N N}$ = 200 GeV

STAR Collaboration

We report the direct virtual photon invariant yields in the transverse momentum ranges $1 < p_{T} < 3$ GeV/ $c$ and $5 < p_{T} < 10$ GeV/ $c$ at mid-rapidity derived from the d…

nucl-ex2016★ 59 cited

Jet-like Correlations with Direct-Photon and Neutral-Pion Triggers at $s_{_{N N}} = 200$ GeV

STAR Collaboration

Azimuthal correlations of charged hadrons with direct-photon ( $γ_{d i r}$ ) and neutral-pion ( $π^{0}$ ) trigger particles are analyzed in central Au+Au and minimum-bias $p + p$ collision…

nucl-ex2016★ 5 cited

Near-side azimuthal and pseudorapidity correlations using neutral strange baryons and mesons in d+Au, Cu+Cu and Au+Au collisions at $s_{N N}$ = 200 GeV

STAR Collaboration, B. Abelev, L. Adamczyk +333

We present measurements of the near-side of triggered di-hadron correlations using neutral strange baryons ( $Λ$ , $Λ ˉ$ ) and mesons ( $K_{S}^{0}$ ) at intermediate transverse momentum (…

nucl-ex2016★ 4 cited

Measurement of elliptic flow of light nuclei at $s_{N N}$ = 200, 62.4, 39, 27, 19.6, 11.5, and 7.7 GeV at RHIC

STAR Collaboration, L. Adamczyk, J. K. Adkins +329

We present measurements of 2 $^{n d}$ order azimuthal anisotropy ( $v_{2}$ ) at mid-rapidity $(∣ y ∣ < 1.0)$ for light nuclei d, t, $^{3}$ He (for $s_{N N}$ = 200, 62.4, 39, 27, 19.6,…

Evidence for the decay B0→μ+μ− and improved measurements of the decay Bs0​→μ+μ−

Search for GeV-scale axion-like particles in PbPb collisions

Observation of the Ξb−​→Ξ−μ+μ− and study of the Ξb−​→Ξ−ψ(2S) decays

Energy-energy correlators within Z-tagged jets in proton-proton collisions at s​ = 13 TeV

Branching fraction measurement of the B0→K+π−μ+μ− decay at high dihadron mass

Measurement of the Ωb−​ baryon lifetime

Discovery of an unexpectedly light and narrow beauty-strange state

Observation of the doubly charmed baryon Ωcc+​

Long-lived particle reconstruction downstream of the LHCb magnet

Azimuthal anisotropy in Cu+Au collisions at sNN​​​ = 200 GeV

Collision Energy Dependence of Moments of Net-Kaon Multiplicity Distributions at RHIC

Beam-Energy Dependence of Directed Flow of Λ, Λˉ, K±, Ks0​ and ϕ in Au+Au Collisions

Azimuthal transverse single-spin asymmetries of inclusive jets and charged pions within jets from polarized-proton collisions at s​=500 GeV

Coherent diffractive photoproduction of ρ0 mesons on gold nuclei at RHIC

Constraining the initial conditions and temperature dependent transport with three-particle correlations in Au+Au collisions

Harmonic decomposition of three-particle azimuthal correlations at RHIC

Measurement of D0 azimuthal anisotropy at mid-rapidity in Au+Au collisions at \sNN = 200\,GeV

Measurement of the cross section and longitudinal double-spin asymmetry for di-jet production in polarized pp collisions at s​ = 200 GeV

Charge-dependent directed flow in Cu+Au collisions at sNN​​​ = 200 GeV

Energy dependence of J/ψ production in Au+Au collisions at sNN​​= 39, 62.4 and 200 GeV

Direct virtual photon production in Au+Au collisions at sNN​​ = 200 GeV

Jet-like Correlations with Direct-Photon and Neutral-Pion Triggers at sNN​​​=200 GeV

Near-side azimuthal and pseudorapidity correlations using neutral strange baryons and mesons in d+Au, Cu+Cu and Au+Au collisions at sNN​​ = 200 GeV

Measurement of elliptic flow of light nuclei at sNN​​ = 200, 62.4, 39, 27, 19.6, 11.5, and 7.7 GeV at RHIC

Evidence for the decay $B^{0} \to μ^{+} μ^{-}$ and improved measurements of the decay $B_{s}^{0} \to μ^{+} μ^{-}$

Search for $GeV$ -scale axion-like particles in PbPb collisions

Observation of the $Ξ_{b}^{-} \to Ξ^{-} μ^{+} μ^{-}$ and study of the $Ξ_{b}^{-} \to Ξ^{-} ψ (2 S)$ decays

Energy-energy correlators within $Z$ -tagged jets in proton-proton collisions at $s$ = 13 TeV

Branching fraction measurement of the $B^{0} \to K^{+} π^{-} μ^{+} μ^{-}$ decay at high dihadron mass

Measurement of the $Ω_{b}^{-}$ baryon lifetime

Observation of the doubly charmed baryon $Ω_{cc}^{+}$

Azimuthal anisotropy in Cu+Au collisions at $s_{_{N N}}$ = 200 GeV

Beam-Energy Dependence of Directed Flow of $Λ$ , $Λ ˉ$ , $K^{\pm}$ , $K_{s}^{0}$ and $ϕ$ in Au+Au Collisions

Azimuthal transverse single-spin asymmetries of inclusive jets and charged pions within jets from polarized-proton collisions at $s = 500$ GeV

Coherent diffractive photoproduction of $ρ^{0}$ mesons on gold nuclei at RHIC

Measurement of $D^{0}$ azimuthal anisotropy at mid-rapidity in Au+Au collisions at \sNN = 200\,GeV

Measurement of the cross section and longitudinal double-spin asymmetry for di-jet production in polarized $pp$ collisions at $s$ = 200 GeV

Charge-dependent directed flow in Cu+Au collisions at $s_{_{N N}}$ = 200 GeV

Energy dependence of $J / ψ$ production in Au+Au collisions at $s_{N N} =$ 39, 62.4 and 200 GeV

Direct virtual photon production in Au+Au collisions at $s_{N N}$ = 200 GeV

Jet-like Correlations with Direct-Photon and Neutral-Pion Triggers at $s_{_{N N}} = 200$ GeV

Near-side azimuthal and pseudorapidity correlations using neutral strange baryons and mesons in d+Au, Cu+Cu and Au+Au collisions at $s_{N N}$ = 200 GeV

Measurement of elliptic flow of light nuclei at $s_{N N}$ = 200, 62.4, 39, 27, 19.6, 11.5, and 7.7 GeV at RHIC