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The present and future of QCD
/ Achenbach, P. (Jefferson Lab) ; Adhikari, D. (Virginia Tech.) ; Afanasev, A. (George Washington U. ; Jefferson Lab) ; Afzal, F. (Bonn U., HISKP ; Bonn U.) ; Aidala, C.A. (Michigan U.) ; Al-bataineh, A. (Jordan U. Sci. Tech. ; Yarmouk U. ; Kansas U.) ; Almaalol, D.K. (Illinois U., Urbana ; Illinois U., Urbana (main)) ; Amaryan, M. (Old Dominion U. ; Old Dominion U. (main)) ; Androić, D. (Zagreb U.) ; Armstrong, W.R. (Argonne ; Argonne, PHY) et al.
This White Paper presents the community inputs and scientific conclusions from the Hot and Cold QCD Town Meeting that took place September 23-25, 2022 at MIT, as part of the Nuclear Science Advisory Committee (NSAC) 2023 Long Range Planning process. A total of 424 physicists registered for the meeting. [...]
arXiv:2303.02579; JLAB-PHY-23-3808.-
2024-04-15 - 111 p.
- Published in : Nucl. Phys. A 1047 (2024) 122874
Fulltext: 2303.02579 - PDF; Publication - PDF; External link: JLab Document Server
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3.
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New opportunities at the photon energy frontier
/ Klein, Spencer (LBNL, NSD) ; Tapia Takaki, Daniel (Kansas U.) ; Adam, Jaroslav (Brookhaven) ; Aidala, Christine (Michigan U.) ; Angerami, Aaron (LLNL, Livermore) ; Audurier, Benjamin (Ecole Polytechnique) ; Bertulani, Carlos (Texas A-M, Commerce) ; Bierlich, Christian (Lund U., Dept. Theor. Phys.) ; Blok, Boris (Technion) ; Brandenburg, James Daniel (Brookhaven) et al.
Ultra-peripheral collisions (UPCs) involving heavy ions and protons are the energy frontier for photon-mediated interactions. [...]
arXiv:2009.03838.
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10 p.
eConf - Fulltext
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4.
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Heavy Flavor Kinematic Correlations in Cold Nuclear Matter
/ Vogt, Ramona (speaker) (LLNL)
It has been proposed that the azimuthal distributions of heavy flavor quark-antiquark pairs may be modified in the medium of a heavy-ion collision. This assumption was tested through next-to-leading order (NLO) calculations of the azimuthal distribution, $d\sigma/d\phi$, including transverse momentum broadening, employing $\langle k_T^2 \rangle$ and fragmentation in exclusive $Q \overline Q$ pair production [1].
The results have been compared to $p+p$ and $p + \overline p$ data on $Q \overline Q$ azimuthal correlations [1] as well as $b \overline b$ mass, pair $p_T$, rapidity, rapidity gap, $p_T$ asymmetry and azimuthal difference correlations in $p+p$ collisions through their decays to $J/\psi J/\psi$, as measured by LHCb [2]. [...]
2020 - 1215.
Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions
External links: Talk details; Event details
In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions
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5.
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Predictions for Cold Nuclear Matter Effects in $p+$Pb Collisions at $\sqrt{s_{_{NN}}} = 8.16$ TeV
/ Albacete, Javier L. (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys.) ; Arleo, François (Ecole Polytechnique) ; Barnaföldi, Gergely G. (Wigner RCP, Budapest) ; Bíró, Gábor (Wigner RCP, Budapest ; Eotvos U.) ; d'Enterria, David (CERN) ; Ducloué, Bertrand (Jyvaskyla U.) ; Eskola, Kari J. (Jyvaskyla U. ; Helsinki Inst. of Phys.) ; Ferreiro, Elena G. (Santiago de Compostela U., IGFAE) ; Gyulassy, Miklos (Wigner RCP, Budapest ; Columbia U. ; LBNL, NSD ; CCNU, Wuhan, Inst. Part. Phys.) ; Harangozó, Szilvester Miklós (Wigner RCP, Budapest ; Eotvos U.) et al.
Predictions for cold nuclear matter effects on charged hadrons, identified light hadrons, quarkonium and heavy flavor hadrons, Drell-Yan dileptons, jets, photons, gauge bosons and top quarks produced in $p+$Pb collisions at $\sqrt{s_{_{NN}}} = 8.16$ TeV are compiled and, where possible, compared to each other. Predictions of the normalized ratios of $p+$Pb to $p+p$ cross sections are also presented for most of the observables, providing new insights into the expected role of cold nuclear matter effects. [...]
arXiv:1707.09973.-
2018-04 - 68 p.
- Published in : Nucl. Phys. A 972 (2018) 18-85
Fulltext: PDF;
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6.
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Predictions for $p+$Pb Collisions at $\sqrt{s_{NN}} = 5$ TeV: Comparison with Data
/ Albacete, Javier L. (Orsay, IPN) ; Arleo, François (Annecy, LAPTH ; Ecole Polytechnique) ; Barnaföldi, Gergely G. (Wigner RCP, Budapest) ; Barrette, Jean (Saclay) ; Deng, Wei-Tian (Frankfurt U., FIAS ; Shandong U.) ; Dumitru, Adrian (Baruch Coll.) ; Eskola, Kari J. (Helsinki Inst. of Phys. ; Jyvaskyla U.) ; Ferreiro, Elena G. (Santiago de Compostela U.) ; Fleuret, Frederic (Paris U., VI-VII) ; Fujii, Hirotsugu (KEK, Tsukuba) et al.
Predictions made in Albacete {\it et al} prior to the LHC $p+$Pb run at $\sqrt{s_{NN}} = 5$ TeV are compared to currently available data. Some predictions shown here have been updated by including the same experimental cuts as the data. [...]
arXiv:1605.09479.-
2016-09-20 - 53 p.
- Published in : Int. J. Mod. Phys. E 25 (2016) 1630005
Fulltext: PDF; External link: Preprint
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7.
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Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions
/ Andronic, A. (Darmstadt, EMMI) ; Arleo, F. (Ecole Polytechnique ; Annecy, LAPTH) ; Arnaldi, R. (INFN, Turin) ; Beraudo, A. (INFN, Turin) ; Bruna, E. (INFN, Turin) ; Caffarri, D. (CERN) ; Conesa del Valle, Z. (Orsay, IPN) ; Contreras, J.G. (Prague, Tech. U.) ; Dahms, T. (Munich, Tech. U., Universe) ; Dainese, A. (INFN, Padua) et al.
This report reviews the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure at high energy to deconfinement and the properties of the Quark-Gluon Plasma. Emphasis is given to the lessons learnt from LHC Run 1 results, which are reviewed in a global picture with the results from SPS and RHIC at lower energies, as well as to the questions to be addressed in the future. [...]
arXiv:1506.03981.-
2016-02-29 - 151 p.
- Published in : Eur. Phys. J. C 76 (2016) 107
Article from SCOAP3: PDF; Fulltext: PDF; External link: Preprint
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8.
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Initial-state quark energy loss from Drell-Yan production in proton-proton and proton-nucleus collisions
/ Wohri, H K (LIP, Lisbon ; CERN) ; Faccioli, P (LIP, Lisbon) ; Lourenco, C (CERN) ; Vogt, R (LLNL, Livermore ; UC, Davis)
Drell-Yan production cross sections were measured by the NA3 and E866 experiments, in p-Pt and pp collisions, as a function of the dimuon mass and x_F. We compare these measurements to next-to-leading order Drell-Yan calculations, made with the CT EQ6M parton densities modified (or not) by nuclear effects, using the EPS09 parameterization. [...]
2011 - 6 p.
- Published in : Nucl. Phys. B, Proc. Suppl. 214 (2011) 88-93
In : Three days of Quarkonium Production in pp and pA collisions workshop, Palaiseau, France, 29 - 31 Jul 2010, pp.88-93
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9.
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QCD and strongly coupled gauge theories: challenges and perspectives
/ Brambilla, N. (Munich, Tech. U.) ; Eidelman, S. (Novosibirsk, IYF ; Novosibirsk State U.) ; Foka, P. (Darmstadt, GSI) ; Gardner, S. (Kentucky U.) ; Kronfeld, A.S. (Fermilab) ; Alford, M.G. (Washington U., St. Louis) ; Alkofer, R. (Graz U.) ; Butenschoen, M. (Vienna U.) ; Cohen, T.D. (Maryland U.) ; Erdmenger, J. (Munich, Max Planck Inst.) et al.
We highlight the progress, current status, and open challenges of QCD-driven physics, in theory and in experiment. We discuss how the strong interaction is intimately connected to a broad sweep of physical problems, in settings ranging from astrophysics and cosmology to stongly-coupled, complex systems in particle and condensed-matter physics, as well as to searches for physics beyond the Standard Model. [...]
arXiv:1404.3723; CCQCN-2014-24; CCTP-2014-5; CERN-PH-TH-2014-033; DF-1-2014; HIP-2014-03-TH; ITEP-LAT-2014-1; JLAB-THY-14-1865; MITP-14-016; NT@UW-14-04; RUB-TPII-01-2014; TUM-EFT-46-14; FERMILAB-PUB-14-024-T; LLNL-JRNL-651216; UWTHPH-2014-006; CCQCN-2014-24; CCTP-2014-5; CERN-PH-TH-2014-033; DF-1-2014; FERMILAB-PUB-14-024-T; HIP-2014-03-TH; ITEP-LAT-2014-1; JLAB-THY-14-1865; LLNL-JRNL-651216; MITP-14-016; NT@UW 14-04; RUB-TPII-01-2014; TUM-EFT 46-14; UWTHPH-2014-006.-
2014-10-21 - 241 p.
- Published in : Eur. Phys. J. C 74 (2014) 2981
Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Fermilab Library Server (fulltext available)
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10.
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J/$\psi$ production and absorption in p plus A and d plus Au collisions
/ Vogt, R (UC, Davis ; LLNL, Livermore) ; Wohri, H K (Lisbon, LIFEP ; CERN) ; Lourenco, C (CERN)
The level of ``anomalous{''} charmonium suppression in high-energy heavy-ion collisions and its interpretation as a signal of quark-gluon plasma formation requires a robust understanding of charmonium production and absorption in proton-nucleus collisions. In a previous study we have shown that, contrary to common belief, the so-called J/psi, ``absorption cross section{''}, sigma(J/psi)(ubs), is not a ``universal constant{''} but, rather, an effective parameter that depends very significantly on the charmonium rapidity and on the collision energy. [...]
2011
- Published in : Nucl. Phys. A 855 (2011) 453-456
In : 4th International Conference on Hard and Electromagnetic Probes of High Energy Nuclear Collisions, Eilat, Israel, 10 - 15 Oct 2010, pp.453-456
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