${\eta }_c^{\prime }$ Hadroproduction at Next-to-Leading Order and its Relevance to ${\psi }^{\prime }$ Production

Abstract

We proceed to the first study of ${\eta }_c^{\prime }$ prompt hadroproduction at next-to-leading order in ${\alpha }_s$. Based on heavy-quark-spin symmetry, which is systematically used in quarkonium-production phenomenology, we demonstrate that prompt ${\eta }_c^{\prime }$ can be studied at the LHC with the existing data. We emphasize its relevance to constrain ${\psi }^{\prime }$ production, in the same way as the first prompt ${\eta }_c^{\prime }$ data at the LHC lately strongly impacted the phenomenology of $J/\psi$ studies.

5 pages, 4 figures, uses RevTeX 4-1

References in corpus (14)

• Heavy quarkonium: progress, puzzles, and opportunities
• Polarization for Prompt J/psi, psi(2s) production at the Tevatron and LHC
• Upsilon production at the Tevatron and the LHC
• J/psi, psi' and Upsilon Production at Hadron Colliders: a review
• QCD corrections to J/psi polarization of hadronproduction at Tevatron and LHC
• On the mechanisms of heavy-quarkonium hadroproduction
• Hadroproduction of J/psi and Upsilon in association with a heavy-quark pair
• ${\eta }_c$ production at the LHC challenges nonrelativistic-QCD factorization
• Impact of ${\eta }_c$ hadroproduction data on charmonium production and polarization within NRQCD framework
• ${\eta }_c$ production at LHC and indications on the understanding of $J/\psi$ production
• QCD corrections to polarization of J/ψand Υat Fermilab Tevatron and CERN LHC
• NRQCD Factorization and Velocity-dependence of NNLO Poles in Heavy Quarkonium Production
• Real next-to-next-to-leading-order QCD corrections to J/psi and Upsilon hadroproduction in association with a photon
• Production of ${\eta }_Q$ meson at LHC

Cited by in corpus (24)

• New Observables in Inclusive Production of Quarkonia
• A Fixed-Target Programme at the LHC: Physics Case and Projected Performances for Heavy-Ion, Hadron, Spin and Astroparticle Studies
• Diffractive semi-hard production of a $J/\psi$ or a ${\rm Y}$ from single-parton fragmentation plus a jet in hybrid factorization
• Matching factorization theorems with an inverse-error weighting
• Are there any challenges in the charmonia production and polarization at the LHC?
• Bottomonia production and polarization in the NRQCD with $k_T$-factorization. I: ${\rm Y}(3S)$ and ${\chi }_b(3P)$ mesons
• Phenomenological NLO analysis of eta(c) production at the LHC in the collider and fixed-target modes
• Revisiting NLO QCD corrections to total inclusive J/psi and Upsilon photoproduction cross sections in lepton-proton collisions
• Vector quarkonia at the LHC with JETHAD: A high-energy viewpoint
• Prompt hadroproduction of ${\eta }_c(1S,2S)$ in the $k_T$-factorization approach
• Prospects for quarkonium studies at the high-luminosity LHC
• Prompt ${\eta }_c$ meson production at the LHC in the NRQCD with $k_T$-factorization
• Revisiting the production of $J/\psi$ pairs at the LHC
• Hard diffractive ${\eta }_{\mathrm{c},\mathrm{b}}$ hadroproduction at the LHC
• Inclusive diffractive ${\eta }_{\mathrm{c}}$ production in pp, pA and AA modes at the LHC
• Bottomonium production and polarization in the NRQCD with $k_T$-factorization. III: ${\rm Y}(1S)$ and ${\chi }_b(1P)$ mesons
• Bottomonia production and polarization in the NRQCD with $k_T$-factorization. II: ${\rm Y}(2S)$ and ${\chi }_b(2P)$ mesons
• Kinematic distributions of the ${\eta }_c$ photoproduction in $ep$ collisions within the nonrelativistic QCD framework
• ${\chi }_{c1}$ and ${\chi }_{c2}$ polarization as a probe of color octet channel
• Statistical analysis of the azimuthal asymmetry in the $J/\psi$ leptoproduction in unpolarized $ep$ collisions
• The role of initial gluon emission in double $J/\psi$ production at central rapidities
• A new parton fragmentation procedure for heavy hadron production in proton-proton collisions
• Impact of $Z\to {\eta }_{c,b}+g+g$ on the inclusive ${\eta }_{c,b}$ meson yield in $Z$-boson decay
• Study of charmonium production using decays to hadronic final states with the LHCb experiment