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Exploring SMEFT couplings using the forward–backward asymmetry in neutral current Drell–Yan production at the LHC
/ Abdolmaleki, Hamed (IPM, Tehran ; Lorestan U.) ; Amoroso, Simone (DESY) ; Britzger, Daniel (Munich, Max Planck Inst.) ; Dattola, Filippo (DESY) ; Fiaschi, Juri (INFN, Milan Bicocca ; Milan Bicocca U.) ; Giuli, Francesco (CERN) ; Glazov, Alexander (DESY) ; Hautmann, Francesco (CERN ; Antwerp U. ; Oxford U.) ; Luszczak, Agnieszka (Cracow Tech. U.) ; Taheri Monfared, Sara (DESY) et al.
Neutral current Drell-Yan (DY) lepton-pair production is considered in the framework of the Standard Model Effective Field Theory (SMEFT). Using the open-source fit platform xFitter, we investigate the impact of high-statistics measurements of the neutral current DY (NCDY) forward-backward asymmetry $A_{\rm{FB}}$ near the weak boson mass scale in the present and forthcoming stages of the Large Hadron Collider (LHC). [...]
arXiv:2310.19638; DESY-23-160.-
2024-12-09 - 22 p.
- Published in : Eur. Phys. J. C 84 (2024) 1277
Fulltext: 2310.19638 - PDF; document - PDF;
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TF07 Snowmass Report: Theory of Collider Phenomena
/ Maltoni, F. (Louvain U., CP3 ; INFN, Bologna ; U. Bologna, DIFA) ; Su, S. (Arizona U.) ; Thaler, J. (MIT, Cambridge, CTP ; IAIFI, Cambridge ; Harvard U.) ; Aarrestad, T.K. (CERN) ; Aboubrahim, A. (Munster U., ITP) ; Adhikari, S. (Kansas U. ; Johns Hopkins U.) ; Agapov, I. (DESY) ; Agashe, K. (Maryland U.) ; Agrawal, P. (Oxford U., Theor. Phys.) ; Airen, S. (Maryland U.) et al.
Theoretical research has long played an essential role in interpreting data from high-energy particle colliders and motivating new accelerators to advance the energy and precision frontiers. [...]
arXiv:2210.02591 ; FERMILAB-FN-1203-QIS.
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Fermilab Library Server - eConf - Fulltext - Fulltext
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Report of the Topical Group on Top quark physics and heavy flavor production for Snowmass 2021
/ Schwienhorst, Reinhard (ed.) (Michigan State U., East Lansing (main)) ; Wackeroth, Doreen (ed.) (SUNY, Buffalo) ; Agashe, K. (Maryland U.) ; Airen, S. (Maryland U.) ; Alioli, S. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Aparisi, J. (Valencia U., IFIC) ; Bevilacqua, G. (MTA-DE, Debrecen ; Debrecen U.) ; Bi, H.Y. (RWTH Aachen U.) ; Brock, R. (Michigan State U.) ; Camacho, A. Gutierrez (Valencia U., IFIC) et al.
This report summarizes the work of the Energy Frontier Topical Group on EW Physics: Heavy flavor and top quark physics (EF03) of the 2021 Community Summer Study (Snowmass). [...]
arXiv:2209.11267.
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97.
Fulltext
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Heavy meson hadroproduction: open issues
/ Garzelli, Maria Vittoria (Florence U. ; INFN, Florence) ; Alekhin, Sergey (Hamburg U., Inst. Theor. Phys. II) ; Benzke, Michael (Hamburg U., Inst. Theor. Phys. II) ; Kniehl, Bernd (Hamburg U., Inst. Theor. Phys. II) ; Moch, Sven-Olaf (Hamburg U., Inst. Theor. Phys. II) ; Zenaiev, Oleksandr (CERN)
We discuss open issues in the description of single-inclusive open heavy-meson production in $pp$ and $pA$ collisions, considering different flavour-number schemes. Solving these issues is important for improving the accuracy of PDF fits and of predictions in high-energy astroparticle physics..
SISSA, 2019 - 10 p.
- Published in : PoS RADCOR2019 (2019) 048
Fulltext: PDF;
In : 14th International Symposium on Radiative Corrections : Application of Quantum Field Theory to Phenomenology, Avignon, France, 8 - 13 Sep 2019, pp.048
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Improved constraints on parton distributions using LHCb, ALICE and HERA heavy-flavour measurements and implications for the predictions for prompt atmospheric-neutrino fluxes
/ Zenaiev, O. (Hamburg U., Inst. Theor. Phys. II) ; Garzelli, M.V. (Florence U. ; INFN, Florence ; Tubingen U.) ; Lipka, K. (DESY) ; Moch, S.O. (Hamburg U., Inst. Theor. Phys. II) ; Cooper-Sarkar, A. (Oxford U.) ; Olness, F. (Southern Methodist U.) ; Geiser, A. (DESY) ; Sigl, G. (Hamburg U., Inst. Theor. Phys. II)
/PROSA Collaboration
The impact of measurements of heavy-flavour production in deep inelastic $ep$ scattering and in $pp$ collisions on parton distribution functions is studied in a QCD analysis at next-to-leading order. Recent combined results of inclusive and heavy-flavour production cross sections in deep inelastic scattering at HERA are investigated together with heavy-flavour production measurements at the LHC. [...]
arXiv:1911.13164; DESY-19-211; DESY 19-211.-
2020-04-20 - 24 p.
- Published in : JHEP 2004 (2020) 118
Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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$\alpha_s$(2019): Precision measurements of the QCD coupling
/ d'Enterria, David (CERN) ; Kluth, Stefan (Munich, Max Planck Inst.) ; Alekhin, S. (Hamburg U.) ; Baikov, P.A. (Lomonosov Moscow State U.) ; Banfi, A. (Sussex U.) ; Barreiro, F. (Madrid, Autonoma U.) ; Bazavov, A. (Michigan State U., East Lansing (main)) ; Bethke, S. ; Blümlein, J. (DESY, Zeuthen) ; Boito, D. (Sao Paulo U.) et al.
This document collects a written summary of all contributions presented at the workshop "$\alpha_s$(2019): Precision measurements of the strong coupling" held at ECT* (Trento) in Feb. 11--15, 2019. [...]
arXiv:1907.01435.-
SISSA, 2019-07-09 - 154 p.
- Published in : PoS: ALPHAS2019 (2019) , pp. 001
Fulltext: PDF;
In : Workshop on precision measurements of the QCD coupling constant (alphas-2019), Trento, Italy, 11 - 15 Feb 2019, pp.001
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Running of the top quark mass from proton-proton collisions at $\sqrt{s} =$ 13 TeV
/ CMS Collaboration
The running of the top quark mass is experimentally investigated for the first time. The mass of the top quark in the modified minimal subtraction (${\mathrm{\overline{MS}}} $) renormalization scheme is extracted from a comparison of the differential top quark-antiquark ($\mathrm{t\bar{t}}$) cross section as a function of the invariant mass of the $\mathrm{t\bar{t}}$ system to next-to-leading-order theoretical predictions. [...]
arXiv:1909.09193; CMS-TOP-19-007; CERN-EP-2019-189; CMS-TOP-19-007-003.-
Geneva : CERN, 2020-04-10 - 24 p.
- Published in : Phys. Lett. B 803 (2020) 135263
Article from SCOAP3: PDF; Fulltext: 1909.09193 - PDF; cms-top-19-007-arxiv - PDF; External link: CERN Courier article
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Proceedings, Parton Radiation and Fragmentation from LHC to FCC-ee : CERN, Geneva, Switzerland, November 22-23, 2016
Parton Radiation and Fragmentation from LHC to FCC-ee - eeJets2016
22 - 23 Nov 2016
- CERN, Geneva, Switzerland
/ d'Enterria, David (CERN); Skands, Peter Z. (Monash U.); Anderle, D. (Manchester U.); Anulli, F. (INFN, Rome); Aparisi, J. (Valencia U., IFIC); Bell, G. (Siegen U.); Bertone, V. (Nikhef, Amsterdam); Bierlich, C. (Lund U.); Carrazza, S. (CERN); Corcella, G. (Frascati) et al.
This document collects the proceedings of the "Parton Radiation and Fragmentation from LHC to FCC-ee" workshop (http://indico.cern.ch/e/ee\_jets16) held at CERN in Nov. 2016. [...]
2017-01 - 181 p.
COEPP-MN-17-1 .- arXiv:1702.01329
- Published in : (2017)
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ebook
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