|
1.
|
White Paper on Forward Physics, BFKL, Saturation Physics and Diffraction
/ Hentschinski, Martin (Americas U., Puebla) ; Royon, Christophe (Kansas U.) ; Peredo, Marco Alcazar (Americas U., Puebla) ; Baldenegro, Cristian (Ecole Polytechnique) ; Bellora, Andrea (INFN, Turin) ; Boussarie, Renaud (Ecole Polytechnique, CPHT) ; Celiberto, Francesco Giovanni (ECT, Trento ; Fond. Bruno Kessler, Trento ; Fond. Bruno Kessler, Povo ; TIFPA-INFN, Trento) ; Cerci, Salim (Adiyaman U.) ; Chachamis, Grigorios (LIP, Lisbon) ; Contreras, J.G. (Prague, Tech. U.) et al.
The goal of this whitepaper is to give a comprehensive overview of the rich field of forward physics. We discuss the occurrences of BFKL resummation effects in special final states, such as Mueller-Navelet jets, jet gap jets, and heavy quarkonium production. [...]
arXiv:2203.08129.-
2023 - 98 p.
- Published in : Acta Phys. Pol. B 54 (2023) 3-A2
Fulltext: Publication - PDF; 2203.08129 - PDF; External link: eConf
In : 2021 Snowmass Summer Study, Seattle, WA, United States, 11 - 20 July 2021, pp.3-A2
|
|
|
2.
|
Heavy-flavour studies with a high-luminosity fixed-target experiment at the LHC
/ Trzeciak, Barbara (Prague, Tech. U.) ; Brodsky, S.J. (SLAC) ; Cavoto, G. (INFN, Rome ; Rome U.) ; Da Silva, C. (Los Alamos) ; Echevarria, M.G. (UCM, Madrid, Dept. Phys.) ; Ferreiro, E.G. (Santiago de Compostela U. ; Santiago de Compostela U., IGFAE) ; Hadjidakis, C. (IJCLab, Orsay) ; Haque, R. (Warsaw U. of Tech.) ; Hřivnáčová, I. (IJCLab, Orsay) ; Kikoła, D. (Warsaw U. of Tech.) et al.
Extraction of the multi-TeV proton and lead LHC beams with a bent crystal or by using an internal gas target allows one to perform the most energetic fixed-target experiment ever. $pp$, pd and $p$A collisions at $\sqrt{s_{\rm{NN}}}$ = 115 GeV and Pb$p$ and PbA collisions at $\sqrt{s_{\rm{NN}}}$ = 72 GeV can be studied with high precision and modern detection techniques over a broad rapidity range. [...]
arXiv:2104.10926.-
2021-09-01 - 6 p.
- Published in : PoS HardProbes2020 (2021) 190
Fulltext: 2104.10926 - PDF; document - PDF; External link: Preprint
In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions : Hard Probes 2020 (HP2020), Austin, Texas, United States, 31 May - 5 June 2020, pp.190
|
|
|
3.
|
Prompt ${J/\psi}$-pair production at the LHC: impact of loop-induced contributions and of the colour-octet mechanism
/ Lansberg, Jean-Philippe (Orsay, IPN) ; Shao, Hua-Sheng (Paris, LPTHE) ; Yamanaka, Nodoka (Orsay, IPN ; Kyoto U., Yukawa Inst., Kyoto) ; Zhang, Yu-Jie (Beihang U. ; Peking U., CHEP)
Prompt double-$J/\psi$ production at high-energy hadron colliders can be considered as a golden channel to probe double parton scatterings (DPS) --in particular to study gluon-gluon correlations inside the proton-- and, at the same time, to measure the distribution of linearly-polarised gluons inside the proton. Such studies however require a good control of both single and DPS in the respective regions where they are carried out. [...]
arXiv:1906.10049.-
2019-12-13 - 27 p.
- Published in : Eur. Phys. J. C 79 (2019) 1006
Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
|
|
|
4.
|
Perspectives for quarkonium studies at the high-luminosity LHC
/ Chapon, Emilien (Beijing, Inst. High Energy Phys.) ; d'Enterria, David (CERN) ; Ducloue, Bertrand (Edinburgh U. ; U. Edinburgh, Higgs Ctr. Theor. Phys.) ; Echevarria, Miguel G. (Alcala de Henares U.) ; Gossiaux, Pol-Bernard (SUBATECH, Nantes) ; Kartvelishvili, Vato (Lancaster U.) ; Kasemets, Tomas (U. Mainz, PRISMA) ; Lansberg, Jean-Philippe (IJCLab, Orsay) ; McNulty, Ronan (University Coll., Dublin) ; Price, Darren D. (Manchester U.) et al.
We review the prospects for quarkonium-production studies in proton and nuclear collisions accessible during the upcoming phases of the CERN Large Hadron Collider operation after 2021, including the ultimate high-luminosity phase, with increased luminosities compared to LHC Runs 1 and 2. We address the current experimental and theoretical open issues in the field and the perspectives for future studies in quarkonium-related physics through the exploitation of the huge data samples to be collected in proton-proton, with integrated luminosities reaching up to 3/ab, in proton-nucleus and in nucleus-nucleus collisions, both in the collider and fixed-target modes. [...]
arXiv:2012.14161; MIT-CTP/5231; JLAB-THY-20-3240.-
2022-01 - 115 p.
- Published in : Prog. Part. Nucl. Phys. 122 (2022) 103906
Fulltext: PDF; External link: JLab Document Server
|
|
|
5.
|
Physics perspectives with AFTER@LHC (A Fixed Target ExpeRiment at LHC)
/ Massacrier, L. (Orsay, IPN) ; Anselmino, M. (INFN, Turin ; Turin U.) ; Arnaldi, R. (INFN, Turin ; Turin U.) ; Brodsky, S.J. (SLAC) ; Chambert, V. (Orsay, IPN) ; Da Silva, C. (Los Alamos) ; Didelez, J.P. (Orsay, IPN) ; Echevarria, M.G. (INFN, Pavia) ; Ferreiro, E.G. (Santiago de Compostela U.) ; Fleuret, F. (Ecole Polytechnique) et al.
AFTER@LHC is an ambitious fixed-target project in order to address open questions in the domain of proton and neutron spins, Quark Gluon Plasma and high-$x$ physics, at the highest energy ever reached in the fixed-target mode. Indeed, thanks to the highly energetic 7 TeV proton and 2.76 A.TeV lead LHC beams, center-of-mass energies as large as $\sqrt{s_{NN}}$ = 115 GeV in pp/pA and $\sqrt{s_{NN}}$ = 72 GeV in AA can be reached, corresponding to an uncharted energy domain between SPS and RHIC. [...]
arXiv:1712.01740.-
2018 - 6 p.
- Published in : EPJ Web Conf. 171 (2018) 10001
Fulltext: arXiv:1712.01740 - PDF; fulltext1641080 - PDF;
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.10001
|
|
|
6.
|
|
|
7.
|
Spin Physics with a fixed-target experiment at the LHC
/ Echevarria, M.G. (INFN, Pavia) ; Brodsky, S.J. (SLAC) ; Cavoto, G. (INFN, Rome ; Rome U.) ; Da Silva, C. (Los Alamos) ; Donato, F. (INFN, Turin ; Turin U.) ; Ferreiro, E.G. (Santiago de Compostela U.) ; Hadjidakis, C. (Orsay, IPN) ; Hřivnácová, I. (Orsay, IPN) ; Kikoła, D. (Warsaw U. of Tech.) ; Klein, A. (Los Alamos) et al.
The multi-TeV proton and ion beams of the LHC would allow for the most energetic fixed-target experiment ever. In particular, $pp$, $p$d and $p$A collisions could be performed at $\sqrt{s_{NN}}$ = 115~GeV, as well as Pb$p$ and PbA collisions at $\sqrt{s_{NN}}$ = 72~GeV, in a parasitic way by making use of the already existing LHCb and ALICE detectors in fixed-target mode. [...]
arXiv:1903.03379.-
SISSA, 2019-08-08 - 7 p.
- Published in : PoS SPIN2018 (2019) 063
Fulltext: PoS(SPIN2018)063 - PDF; 1903.03379 - PDF;
In : 23rd International Spin Symposium, Ferrara, Italy, 10 - 14 Sep 2018, pp.063
|
|
|
8.
|
Quarkonium-photoproduction prospects at a fixed-target experiment at the LHC (AFTER@LHC)
/ Massacrier, L. (Orsay, IPN) ; Lansberg, J.P. (Orsay, IPN) ; Szymanowski, L. (Warsaw, Inst. Nucl. Studies) ; Wagner, J. (Warsaw, Inst. Nucl. Studies)
We report on the potentialities offered by a fixed-target experiment at the LHC using the proton and ion LHC beams (AFTER@LHC project) regarding the study of J/psi exclusive-photoproduction in pA and AA collisions. The foreseen usage of polarised targets (hydrogen, deuteron, helium) gives access to measurements of the Single-Transverse-Spin Asymmetries of this exclusive process, therefore allowing one to access the helicity-flip Generalised Parton Distribution (GPD) Eg. [...]
arXiv:1709.09044.-
2018-12-20 - 6 p.
- Published in : CERN Conf. Proc. 1 (2018) 163
Fulltext: arXiv:1709.09044 - PDF; fulltext1625748 - PDF;
In : Proceedings of the PHOTON-2017 Conference, pp.163
|
|
|
9.
|
High luminosity fixed-target experiment at the LHC
/ Hadjidakis, Cynthia (Orsay, IPN) ; Brodsky, S.J. (SLAC) ; Cavoto, G. (INFN, Rome ; Rome U.) ; Da Silva, C. (Los Alamos) ; Donato, F. (Turin U. ; INFN, Turin) ; Echevarria, M.G. (INFN, Pavia) ; Ferreiro, E.G. (Santiago de Compostela U.) ; Hřivnáčová, I. (Orsay, IPN) ; Kikola, D. (Warsaw U. of Tech.) ; Klein, A. (Los Alamos) et al.
By extracting the beam with a bent crystal or by using an internal gas target, the multi-TeV proton and lead LHC beams allow one to perform the most energetic fixed-target experiments ever and to study $pp$, $p$d and $p$A collisions at $\sqrt{s_{NN}}=115$ GeV and Pb$p$ and PbA collisions at $\sqrt{s_{NN}}=72$ GeV with high precision and modern detection techniques. Such studies would address open questions in the domain of the nucleon and nucleus partonic structure at high-$x$, quark-gluon plasma and, by using longitudinally or transversally polarised targets, spin physics. [...]
arXiv:1902.10534.-
SISSA, 2019-02-01 - 5 p.
- Published in : PoS HardProbes2018 (2018) 041
Fulltext: 1902.10534 - PDF; PoS(HardProbes2018)041 - PDF; External link: PoS server
In : Hard Probes 2018: International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions, Aix-les-bains, France, 1 - 5 Oct 2018, pp.041
|
|
|
10.
|
Ultra-peripheral-collision studies in the fixed-target mode with the proton and lead LHC beams
/ Yamanaka, Nodoka (Orsay, IPN) ; Hadjidakis, C. (Orsay, IPN) ; Kikoła, D. (Warsaw U. of Tech.) ; Lansberg, J.P. (Orsay, IPN) ; Massacrier, L. (Orsay, IPN) ; Echevarria, M.G. (INFN, Pavia) ; Kusina, A. (Cracow, INP) ; Schienbein, I. (LPSC, Grenoble) ; Seixas, J. (IST, Lisbon (main) ; LIP, Lisbon) ; Shao, H.S. (Paris, LPTHE) et al.
We address the physics case related to the studies of ultra-peripheral pH, pPb, PbH, and PbPb collisions in the fixed-target mode at the LHC. In particular, we discuss how one can measure the gluon generalized parton distribution $E_g(x,\xi,t)$ in exclusive $J/psi$ photoproduction with a transversely polarized hydrogen target..
arXiv:1902.06642.-
SISSA, 2019-02-18 - 6 p.
- Published in : PoS HardProbes2018 (2018) 105
Fulltext: 1902.06642 - PDF; PoS(HardProbes2018)184 - PDF; External link: PoS server
In : Hard Probes 2018: International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions, Aix-les-bains, France, 1 - 5 Oct 2018, pp.105
|
|