SCOAP3 Repository 13 records found  1 - 10nextSearch took 0.11 seconds. 
1. Associated production of χc pairs with a gluon in the collinear-factorization approach / Babiarz, Izabela ; Schäfer, Wolfgang ; Szczurek, Antoni
We calculate cross section for production of χc pairs in proton-proton collisions. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.074014
2. Coherent photoproduction of J/ψ in nucleus-nucleus collisions in the color dipole approach / Łuszczak, Agnieszka ; Schäfer, Wolfgang
We investigate the exclusive photoproduction of J/ψ mesons in ultraperipheral heavy-ion collisions in the color dipole approach. [...]
Published in Physical Review C 99 (2019) 10.1103/PhysRevC.99.044905 arXiv:1901.07989
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3. Production of t t ¯ $$ t\overline{t} $$ pairs via γγ fusion with photon transverse momenta and proton dissociation / Łuszczak, Marta ; Forthomme, Laurent ; Schäfer, Wolfgang ; Szczurek, Antoni
We discuss the production of t t ¯ $$ t\overline{t} $$ quark-antiquark pairs in proton-proton collisions via the γγ fusion mechanism. [...]
Published in JHEP 1902 (2019) 100 10.1007/JHEP02(2019)100 arXiv:1810.12432
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4. Dilepton radiation in heavy-ion collisions at small transverse momentum / Kłusek-Gawenda, Mariola ; Rapp, Ralf ; Schäfer, Wolfgang ; Szczurek, Antoni
We study the invariant-mass distributions of dileptons produced in ultrarelativistic heavy-ion collisions at very low pair transverse momenta, PT≤0.15GeV . [...]
Published in Physics letters B 790 (2019) 339-344 10.1016/j.physletb.2019.01.035
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5. Rapidity gap survival factors caused by remnant fragmentation for W + W − pair production via γ ⁎ γ ⁎  →  W + W − subprocess with photon transverse momenta / Forthomme, Laurent ; Łuszczak, Marta ; Schäfer, Wolfgang ; Szczurek, Antoni
We calculate the cross section for pp→W+W− in the recently developed kT -factorisation approach, including transverse momenta of the virtual photons. [...]
Published in Physics letters B 789 (2019) 300-307 10.1016/j.physletb.2018.12.018
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6. Production of χc pairs with large rapidity separation in kT factorization / Cisek, Anna ; Schäfer, Wolfgang ; Szczurek, Antoni
We calculate the production of pairs of χcJ mesons with all possible combinations of J=0, 1, 2. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.114018 arXiv:1711.07366
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7. Production of W + W − pairs via γ * γ * → W + W − subprocess with photon transverse momenta / Łuszczak, Marta ; Schäfer, Wolfgang ; Szczurek, Antoni
We discuss production of W + W − pairs in proton-proton collisions induced by two-photon fusion including, for a first time, transverse momenta of incoming photons. [...]
Published in JHEP 1805 (2018) 064 10.1007/JHEP05(2018)064 arXiv:1802.03244
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8. Incoherent diffractive photoproduction of J/ψ and Υ on heavy nuclei in the color dipole approach / Łuszczak, Agnieszka ; Schäfer, Wolfgang
We calculate cross sections and transverse momentum distributions for the incoherent diffractive production of vector mesons J/ψ and Υ on heavy nuclei. [...]
Published in Phys. Rev. C 97 (2018) 10.1103/PhysRevC.97.024903 arXiv:1712.04502
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9. Semiexclusive production of J / ψ mesons in proton–proton collisions with electromagnetic and diffractive dissociation of one of the protons / Cisek, Anna ; Schäfer, Wolfgang ; Szczurek, Antoni
We calculate the cross sections for both electromagnetic and diffractive dissociation of protons for the semiexclusive production of J/ψ mesons in proton–proton collisions at the LHC. [...]
Published in Physics letters B (2017) 10.1016/j.physletb.2017.03.048
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10. Two-gluon exchange contribution to elastic γγ → γγ scattering and production of two-photons in ultraperipheral ultrarelativistic heavy ion and proton–proton collisions / Kłusek-Gawenda, Mariola ; Schäfer, Wolfgang ; Szczurek, Antoni
We discuss the two-gluon exchange contribution (formally three-loops) to elastic photon–photon scattering in the high-energy approximation. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.08.059
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