Measurement of $J/\psi$ helicity distributions in inelastic photoproduction at HERA

Abstract

The $J/\psi$ decay angular distributions have been measured in inelastic photoproduction in $ep$ collisions with the ZEUS detector at HERA, using an integrated luminosity of 468 $p{b}^{-1}$. The range in photon-proton centre-of-mass energy, $W$, was 50 $<W<$ 180 $GeV$. The $J/\psi$ mesons were identified through their decay into muon pairs. The polar and azimuthal angles of the ${\mu }^{+}$ were measured in the $J/\psi$ rest frame and compared to theoretical predictions at leading and next-to-leading order in QCD.

15 pages

References in corpus (2)

• PYTHIA 6.3 Physics and Manual
• J/psi production at HERA

Cited by in corpus (185)

• Replica Wormholes and the Entropy of Hawking Radiation
• Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector
• Symmetries of Holographic Minimal Models
• Higher Spin Black Holes
• Flat Holography: Aspects of the dual field theory
• J/psi polarization at Tevatron and LHC: Nonrelativistic-QCD factorization at the crossroads
• Triality in Minimal Model Holography
• Higher Spins & Strings
• Spacetime Geometry in Higher Spin Gravity
• Characterising dark matter searches at colliders and direct detection experiments: Vector mediators
• Wilson Lines and Entanglement Entropy in Higher Spin Gravity
• Two-Loop Soft Corrections and Resummation of the Thrust Distribution in the Dijet Region
• Bounding the Space of Holographic CFTs with Chaos
• Twisted mass lattice QCD
• NLL+NNLO predictions for jet-veto efficiencies in Higgs-boson and Drell-Yan production
• Resummation of heavy jet mass and comparison to LEP data
• Simplified dark matter models with two Higgs doublets: I. Pseudoscalar mediators
• Higher Spin Black Holes from CFT
• Effective action in a higher-spin background
• Asymptotically flat spacetimes in three-dimensional higher spin gravity
• Large N=4 Holography
• Higher spin AdS_3 supergravity and its dual CFT
• Generalized Black Holes in Three-dimensional Spacetime
• Symplectic and Killing Symmetries of AdS${}_3$ Gravity: Holographic vs Boundary Gravitons
• Higher Spin Gravity with Matter in AdS_3 and Its CFT Dual
• D-brane Charges in Gravitational Duals of 2+1 Dimensional Gauge Theories and Duality Cascades
• Semiclassical Virasoro Blocks from AdS${}_3$ Gravity
• Thermodynamics of Higher Spin Black Holes in AdS${}_3$
• Search for dark matter produced with an energetic jet or a hadronically decaying W or Z boson at sqrt(s) = 13 TeV
• Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with $\sqrt{s}=8$ TeV $pp$ collisions using the ATLAS detector
• Super-W(infinity) Asymptotic Symmetry of Higher-Spin AdS(3) Supergravity
• Testing the low scale seesaw and leptogenesis
• Long-lived Heavy Neutrinos from Higgs Decays
• Global symmetry, Euclidean gravity, and the black hole information problem
• Higher-spin algebras and cubic interactions for simple mixed-symmetry fields in AdS spacetime
• Chemical potentials in three-dimensional higher spin anti-de Sitter gravity
• Probing Leptogenesis at Future Colliders
• Higher Spin Entanglement and W_N Conformal Blocks
• The Hadronic Final State at HERA
• Next-to-leading-order tests of nonrelativistic-QCD factorization with $J/\psi$ yield and polarization
• Lepton mixing from the interplay of the alternating group A5 and CP
• Thermodynamics of higher spin black holes in 3D
• Energy-energy correlation in electron-positron annihilation at NNLL+NNLO accuracy
• Holographic Rényi entropy for CFT with $W$ symmetry
• Jet-vetoed Higgs cross section in gluon fusion at N3LO+NNLL with small-R resummation
• Higher spin black hole entropy in three dimensions
• Duality in N=2 minimal model holography
• Majorana Higgses at colliders
• Generalized $\mu -\tau$ reflection symmetry and leptonic CP violation
• On two-loop corrections to the Higgs trilinear coupling in models with extended scalar sectors
• Adjoint QCD on ${\mathbb{R}}^3\times S^1$ with twisted fermionic boundary conditions
• A proposal for B-physics on current lattices
• Heavy to light Higgs boson decays at NLO in the Singlet Extension of the Standard Model
• Higher Spin Black Holes with Soft Hair
• Thermal phase transition with full 2-loop effective potential
• Towards non-AdS holography in 3-dimensional higher spin gravity
• NLO QCD corrections to five-jet production at LEP and the extraction of alpha_s(M_Z)
• FV-type action for AdS(5) mixed-symmetry fields
• Comments on Renyi entropy in AdS${}_3$/CFT${}_2$
• Prospects for Electroweakino Discovery at a 100 TeV Hadron Collider
• Implications of $\mu -\tau$ Flavored CP Symmetry of Leptons
• On higher-spin supertranslations and superrotations
• Probing nonrelativistic QCD factorization in polarized J/psi photoproduction at next-to-leading order
• N=1 supersymmetric higher spin holography on AdS_3
• Leptogenesis and residual CP symmetry
• Exploring ${\mathcal{W}}_{\infty }$ in the quadratic basis
• Aspects of Three-dimensional Spin-4 Gravity
• A Bottom-Up Approach to Lepton Flavor and CP Symmetries
• Superconformal symmetry and maximal supergravity in various dimensions
• Determining the CP nature of spin-0 mediators in associated production of dark matter and $t\bar{t}$ pairs
• New Physics Opportunities for Long-Lived Particles at Electron-Proton Colliders
• The symmetry of large N=4 holography
• W Symmetry and Integrability of Higher spin black holes
• Deviation from Bimaximal Mixing and Leptonic CP Phases in $S_4$ Family Symmetry and Generalized CP
• Modular Constraints on Conformal Field Theories with Currents
• H-COUP Version 2: a program for one-loop corrected Higgs boson decays in non-minimal Higgs sectors
• Topologically Massive Higher Spin Gravity
• Higher spin extension of cosmological spacetimes in 3D: asymptotically flat behaviour with chemical potentials and thermodynamics
• Observables and Microscopic Entropy of Higher Spin Black Holes
• Matching four-point functions in higher spin AdS_3/CFT_2
• Partition Functions for Higher-Spin theories in AdS
• Higher Spin Theories in AdS_3 and a Gravitational Exclusion Principle
• Probing higher spin black holes from CFT
• Non-perturbative improvement of quark mass renormalization in two-flavour lattice QCD
• Higher-Spin Flat Space Cosmologies with Soft Hair
• Full next-to-leading-order calculations of Higgs boson decay rates in models with non-minimal scalar sectors
• Probing extended Higgs sectors by the synergy between direct searches at the LHC and precision tests at future lepton colliders
• Higgs pair productions in the CP-violating two-Higgs-doublet model
• Large-P_T inclusive photoproduction of J/psi in electron-proton collisions at HERA and the EIC
• Universal corrections to entanglement entropy of local quantum quenches
• N=1 extension of minimal model holography
• Conformal blocks from Wilson lines with loop corrections
• Three point functions in higher spin AdS_3 supergravity
• The $10^{-3}$ eV Frontier in Neutrinoless Double Beta Decay
• Top Partner Discovery in the $T\to tZ$ channel at the LHC
• Lifshitz black holes in higher spin gravity
• One-Loop Radiative Correction to the Triple Higgs Coupling in the Higgs Singlet Model
• Boundary conditions for General Relativity in three-dimensional spacetimes, integrable systems and the KdV/mKdV hierarchies
• Rotating Higher Spin Partition Functions and Extended BMS Symmetries
• Lepton Mixing Predictions from Infinite Group Series $D_{9n,3n}^{(1)}$ with Generalized CP
• Higher Spins and Matter Interacting in Dimension Three
• Boundary Conditions and Partition Functions in Higher Spin AdS${}_3$/CFT${}_2$
• One loop partition function for Topologically Massive Higher Spin Gravity
• Lifshitz Holography with Isotropic Scale Invariance
• Characterizing Higgs portal dark matter models at the ILC
• Three-Point Functions in N=2 Higher-Spin Holography
• Measurement of detector-corrected observables sensitive to the anomalous production of events with jets and large missing transverse momentum in $pp$ collisions at $\sqrt{s}=13$ TeV using the ATLAS detector
• Flat/AdS boundary conditions in three dimensional conformal gravity
• Off-Shell Hodge Dualities in Linearised Gravity and E11
• Conformal perturbation theory and higher spin entanglement entropy on the torus
• 4D Higher Spin Black Holes with Nonlinear Scalar Fluctuations
• Enhancing Sensitivities to Long-lived Particles with High Granularity Calorimeters at the LHC
• HECATE: A long lived particle detector concept for the FCC-ee or CEPC
• Toda Theory From Six Dimensions
• Extended supersymmetry in AdS_3 higher spin theories
• Correlators in higher spin AdS_3 holography from Wilson lines with loop corrections
• General Results for Higher Spin Wilson Lines and Entanglement in Vasiliev Theory
• Twin-plane-partitions and $\mathcal{N}=2$ affine Yangian
• Two-loop analysis of classically scale-invariant models with extended Higgs sectors
• Conical defects and N=2 higher spin holography
• Closing in on $t$-channel simplified dark matter models
• Quantizing higher-spin gravity in free-field variables
• Two-loop corrections to the $\rho$ parameter in Two-Higgs-Doublet Models
• Rainbow Valley of Colored (Anti) de Sitter Gravity in Three Dimensions
• Rectangular W-algebras, extended higher spin gravity and dual coset CFTs
• Boundary dynamics of asymptotically flat 3D gravity coupled to higher spin fields
• High Spin Topologically Massive Gravity
• Conical Defects, Black Holes and Higher Spin (Super-)Symmetry
• Probing CP Violation with and without Momentum Reconstruction at the LHC
• Leibniz-Chern-Simons Theory and Phases of Exceptional Field Theory
• On one-loop entanglement entropy of two short intervals from OPE of twist operators
• Higher Spin Entanglement Entropy
• Compactification of the Heterotic Pure Spinor Superstring I
• The $\mathcal{N}=1$ algebra ${\mathcal{W}}_{\infty }[\mu ]$ and its truncations
• Holographic Entanglement Entropy For a Large Class of States in 2D CFT
• Virasoro constraint for Nekrasov instanton partition function
• Dualities from higher-spin supergravity
• On Higher Spin Symmetries in AdS_{5}
• On one loop corrections in higher spin gravity
• Dropping the independence: singular values for products of two coupled random matrices
• An Action for Matter Coupled Higher Spin Gravity in Three Dimensions
• Massless and Massive Higher Spins from Anti-de Sitter Space Waveguide
• Galilean contractions of $W$-algebras
• A New Littlest Seesaw Model
• Conformal Janus on Euclidean Sphere
• Highlights of Supersymmetric Hypercharge $\pm 1$ Triplets
• One loop partition function in AdS_3/CFT_2
• Field Theory of Primaries in W_N Minimal Models
• Correspondences among CFTs with different W-algebra symmetry
• Higher spin entanglement entropy at finite temperature with chemical potential
• Planar solutions of higher-spin theory I: free field level
• Photoproduction of fully charmed tetraquark at electron-ion colliders
• Boundary conditions in Toda theories and minimal models
• Extending the LHC Reach for New Physics with Sub-Millimeter Displaced Vertices
• Identifying dark matter interactions in monojet searches
• A Natural Scotogenic Model for Neutrino Mass \& Dark Matter
• Neutrino masses and mixing from flavour antisymmetry
• Searching for Metastable Particles with Sub-Millimeter Displaced Vertices at Hadron Colliders
• Residual $Z_2$ symmetries and leptonic mixing patterns from finite discrete subgroups of $U(3)$
• Neutrino masses and lepton mixing from $A_5\times \mathrm{CP}$
• Searching for dark matter in final states with two jets and missing transverse energy
• Radiative Axion Inflation
• Relativistic corrections to $J/\psi$ polarization in photo- and hadroproduction
• Exploring Baryon Resonances with Transition Generalized Parton Distributions: Status and Perspectives
• Holographic Renormalisation for the Spin-3 Theory and the (A)dS3/CFT2 correspondence
• The Inert Doublet Model at current and future colliders
• Quantum Error Correction and Holographic Information from Bilocal Holography
• Gravitational and gauge couplings in Chern-Simons fractional spin gravity
• Resummation of scalar correlator in higher spin black hole background
• Almost exact diagonal reflection symmetries and three-zero texture
• Higher-order Galilean contractions
• The covariant action of higher spin black holes in three dimensions
• Symmetry Crossover Protecting Chirality in Dirac Spectra
• Symmetry Algebras of Stringy Cosets
• A Supersymmetric Enhancement of $\mathcal{N}=1$ Holographic Minimal Model
• A note on the $\mathcal{N}=2$ super-${\mathcal{W}}_3$ holographic dictionary
• Studies of nonresonant Higgs pair production at electron-proton colliders
• Coxeter groups and the PMNS matrix
• Dark matter pair associated with a $W$ boson production at the LHC in next-to-leading order QCD
• Di-Higgs production as a probe of flavor changing neutral Yukawa couplings
• Study of charmonium production using decays to hadronic final states with the LHCb experiment
• Mapping between the classical and pseudoclassical models of a relativistic spinning particle in external bosonic and fermionic fields. II
• On scalar propagators of three-dimensional higher-spin black holes
• Automated event generation for S-wave quarkonium and leptonium production in NRQCD and NRQED
• The $\mathcal{O}\mathcal{S}\mathcal{P}(2,2|16)$ superconformal theory is free!