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1.
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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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2.
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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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3.
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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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4.
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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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5.
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Energy dependence of $J/\psi$ absorption in proton-nucleus collisions
/ Lourenco, Carlos (CERN) ; Vogt, Ramona (LLNL, Livermore ; UC, Davis) ; Woehri, Hermine K. (LIP, Lisbon)
Charmonium states are expected to be considerably suppressed in the case of quark-gluon plasma formation in high-energy heavy-ion collisions. However, a robust identification of suppression patterns as signatures of a deconfined QCD medium requires a detailed understanding of the "normal nuclear absorption" already present in proton-nucleus collisions, where the charmonium production cross sections increase less than linearly with the number of target nucleons. [...]
arXiv:0901.3054; CERN-PH-EP-2008-019; CERN-PH-EP-2008-019.-
Geneva : CERN, 2009 - 23 p.
- Published in : JHEP 02 (2009) 014
Fulltext: CERN-PH-EP-2008-019 - PDF; JHEP02(2009)014 - PDF; arXiv:0901.3054 - PDF; SISSA/IOP Open Access article: PDF; External link: Fulltext
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6.
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Heavy flavour physics
/ Bedjidian, Marc (convenor) (INP Lyon) ; Blaschke, D ; Bodwin, G T ; Carrer, N (CERN) ; Cole, B ; Crochet, Philippe (convenor) (LPC Clermont-Ferrand) ; Dainese, A ; Deandrea, A ; Frixione, Stefano (convenor and ed.) (INFN, Genoa) ; Hoyer, P et al.
/Heavy Quarks and Quarkonia Working Group
We present the results from the heavy quarks and quarkonia working group. This report gives benchmark heavy quark and quarkonium cross sections for $pp$ and $pA$ collisions at the LHC against which the $AA$ rates can be compared in the study of the quark-gluon plasma. [...]
hep-ph/0311048.-
Geneva : CERN, 2004 - 126 p.
Published version from CERN: PDF; External link: Fulltext
In : Stochastic resolution of the LHC inverse problem, pp.247-366 (Chap. 3)
CERN [Theory] Workshop on Hard Probes in Heavy Ion Collisions at the LHC : 1st Plenary Meeting, CERN, Geneva, Switzerland, 10 - 13 Oct 2001, pp.e-proceedings
CERN [Theory] Workshop on Hard Probes in Heavy Ion Collisions at the LHC : 2nd Plenary Meeting, CERN, Geneva, Switzerland, 11 - 15 Mar 2002, pp.e-proceedings
CERN [Theory] Workshop on Hard Probes in Heavy Ion Collisions at the LHC : 3rd Plenary Meeting, CERN, Geneva, Switzerland, 7 - 11 Oct 2002, pp.e-proceedings
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7.
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Quark-Gluon Plasma Signatures
/ Vogt, Ramona (Lawrence Berkeley National Laboratory, Berkeley & University of California , Davis, USA)
Aspects of quark-gluon plasma signatures that can be measured by CMS are discussed. First the initial conditions of the system from minijet production are introduced, including shadowing effects. [...]
CMS-NOTE-1998-061.-
Geneva : CERN, 1998
Fulltext: PDF PS.Z;
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8.
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