Event generator tunes obtained from underlying event and multiparton scattering measurements

. 2016 ; 76 () : 155. [epub] 20160317

Status PubMed-not-MEDLINE Jazyk angličtina Země Francie Médium print-electronic

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid27471433

New sets of parameters ("tunes") for the underlying-event (UE) modelling of the pythia8, pythia6 and herwig++ Monte Carlo event generators are constructed using different parton distribution functions. Combined fits to CMS UE proton-proton ([Formula: see text]) data at [Formula: see text] and to UE proton-antiproton ([Formula: see text]) data from the CDF experiment at lower [Formula: see text], are used to study the UE models and constrain their parameters, providing thereby improved predictions for proton-proton collisions at 13[Formula: see text]. In addition, it is investigated whether the values of the parameters obtained from fits to UE observables are consistent with the values determined from fitting observables sensitive to double-parton scattering processes. Finally, comparisons are presented of the UE tunes to "minimum bias" (MB) events, multijet, and Drell-Yan ([Formula: see text] lepton-antilepton+jets) observables at 7 and 8[Formula: see text], as well as predictions for MB and UE observables at 13[Formula: see text].

1 Physikalisches Institut RWTH Aachen University Aachen Germany

3 Physikalisches Institut A RWTH Aachen University Aachen Germany

3 Physikalisches Institut B RWTH Aachen University Aachen Germany

Academy of Scientific Research and Technology of the Arab Republic of Egypt Egyptian Network of High Energy Physics Cairo Egypt

Baylor University Waco USA

Benemerita Universidad Autonoma de Puebla Puebla Mexico

Bhabha Atomic Research Centre Mumbai India

Bogazici University Istanbul Turkey

Boston University Boston USA

Brown University Providence USA

Brunel University Uxbridge UK

California Institute of Technology Pasadena USA

Carnegie Mellon University Pittsburgh USA

Centre de Calcul de l'Institut National de Physique Nucleaire et de Physique des Particules CNRS IN2P3 Villeurbanne France

Centro Brasileiro de Pesquisas Fisicas Rio de Janeiro Brazil

Centro de Investigacion y de Estudios Avanzados del IPN Mexico City Mexico

Centro de Investigaciones Energéticas Medioambientales y Tecnológicas Madrid Spain

CERN European Organization for Nuclear Research Geneva Switzerland

Charles University Prague Czech Republic

Chonbuk National University Jeonju Korea

Chonnam National University Institute for Universe and Elementary Particles Kwangju Korea

Cornell University Ithaca USA

Cukurova University Adana Turkey

Department of Physics Faculty of Science Chulalongkorn University Bangkok Thailand

Department of Physics University of Helsinki Helsinki Finland

Deutsches Elektronen Synchrotron Hamburg Germany

DSM IRFU CEA Saclay Gif sur Yvette France

Faculty of Electrical Engineering Mechanical Engineering and Naval Architecture University of Split Split Croatia

Faculty of Physics and Vinca Institute of Nuclear Sciences University of Belgrade Belgrade Serbia

Faculty of Science University of Split Split Croatia

Fermi National Accelerator Laboratory Batavia USA

Florida Institute of Technology Melbourne USA

Florida International University Miami USA

Florida State University Tallahassee USA

Georgian Technical University Tbilisi Georgia

Ghent University Ghent Belgium

Helsinki Institute of Physics Helsinki Finland

Imperial College London UK

Indian Institute of Science Education and Research Pune India

INFN Laboratori Nazionali di Frascati Frascati Italy

INFN Sezione di Bari Università di Bari Politecnico di Bari Bari Italy

INFN Sezione di Bologna Università di Bologna Bologna Italy

INFN Sezione di Catania Università di Catania Catania Italy

INFN Sezione di Firenze Università di Firenze Florence Italy

INFN Sezione di Genova Università di Genova Genoa Italy

INFN Sezione di Milano Bicocca Università di Milano Bicocca Milan Italy

INFN Sezione di Napoli Università di Napoli 'Federico II' Napoli Italy Università della Basilicata Potenza Italy Università G Marconi Rome Italy

INFN Sezione di Padova Università di Padova Padova Italy Università di Trento Trento Italy

INFN Sezione di Pavia Università di Pavia Pavia Italy

INFN Sezione di Perugia Università di Perugia Perugia Italy

INFN Sezione di Pisa Università di Pisa Scuola Normale Superiore di Pisa Pisa Italy

INFN Sezione di Roma Università di Roma Rome Italy

INFN Sezione di Torino Università di Torino Torino Italy Università del Piemonte Orientale Novara Italy

INFN Sezione di Trieste Università di Trieste Trieste Italy

Institut de Physique Nucléaire de Lyon Université de Lyon Université Claude Bernard Lyon 1 CNRS IN2P3 Villeurbanne France

Institut für Experimentelle Kernphysik Karlsruhe Germany

Institut für Hochenergiephysik der OeAW Vienna Austria

Institut Pluridisciplinaire Hubert Curien Université de Strasbourg Université de Haute Alsace Mulhouse CNRS IN2P3 Strasbourg France

Institute for Nuclear Research and Nuclear Energy Sofia Bulgaria

Institute for Nuclear Research Moscow Russia

Institute for Particle Physics ETH Zurich Zurich Switzerland

Institute for Research in Fundamental Sciences Tehran Iran

Institute for Scintillation Materials of National Academy of Science of Ukraine Kharkov Ukraine

Institute for Theoretical and Experimental Physics Moscow Russia

Institute of Experimental Physics Faculty of Physics University of Warsaw Warsaw Poland

Institute of High Energy Physics Beijing China

Institute of Nuclear and Particle Physics NCSR Demokritos Aghia Paraskevi Greece

Institute of Nuclear Research ATOMKI Debrecen Hungary

Institute Rudjer Boskovic Zagreb Croatia

Instituto de Física de Cantabria CSIC Universidad de Cantabria Santander Spain

Istanbul Technical University Istanbul Turkey

Johns Hopkins University Baltimore USA

Joint Institute for Nuclear Research Dubna Russia

Kangwon National University Chunchon Korea

Kansas State University Manhattan USA

Korea University Seoul Korea

Kyungpook National University Daegu Korea

Laboratoire Leprince Ringuet Ecole Polytechnique IN2P3 CNRS Palaiseau France

Laboratório de Instrumentação e Física Experimental de Partículas Lisbon Portugal

Lappeenranta University of Technology Lappeenranta Finland

Lawrence Livermore National Laboratory Livermore USA

Massachusetts Institute of Technology Cambridge USA

National Central University Chung Li Taiwan

National Centre for Nuclear Research Swierk Poland

National Centre for Particle and High Energy Physics Minsk Belarus

National Centre for Particle Physics Universiti Malaya Kuala Lumpur Malaysia

National Centre for Physics Quaid 1 Azam University Islamabad Pakistan

National Institute of Chemical Physics and Biophysics Tallinn Estonia

National Institute of Science Education and Research Bhubaneswar India

National Research Nuclear University 'Moscow Engineering Physics Institute' Moscow Russia

National Scientific Center Kharkov Institute of Physics and Technology Kharkov Ukraine

National Taiwan University Taipei Taiwan

Northeastern University Boston USA

Northwestern University Evanston USA

P N Lebedev Physical Institute Moscow Russia

Panjab University Chandigarh India

Paul Scherrer Institut Villigen Switzerland

Petersburg Nuclear Physics Institute Gatchina St Petersburg Russia

Physics Department Middle East Technical University Ankara Turkey

Princeton University Princeton USA

Purdue University Calumet Hammond USA

Purdue University West Lafayette USA

Rice University Houston USA

Rutgers The State University of New Jersey Piscataway USA

Rutherford Appleton Laboratory Didcot UK

Saha Institute of Nuclear Physics Kolkata India

Seoul National University Seoul Korea

Skobeltsyn Institute of Nuclear Physics Lomonosov Moscow State University Moscow Russia

State Key Laboratory of Nuclear Physics and Technology Peking University Beijing China

State Research Center of Russian Federation Institute for High Energy Physics Protvino Russia

State University of New York at Buffalo Buffalo USA

Sungkyunkwan University Suwon Korea

Tata Institute of Fundamental Research Mumbai India

Tbilisi State University Tbilisi Georgia

Texas A and M University College Station USA

Texas Tech University Lubbock USA

The Ohio State University Columbus USA

The University of Alabama Tuscaloosa USA

The University of Iowa Iowa City USA

The University of Kansas Lawrence USA

Universidad Autónoma de Madrid Madrid Spain

Universidad Autónoma de San Luis Potosí San Luis Potosí Mexico

Universidad de Los Andes Bogota Colombia

Universidad de Oviedo Oviedo Spain

Universidad Iberoamericana Mexico City Mexico

Universidade do Estado do Rio de Janeiro Rio de Janeiro Brazil

Universidade Estadual Paulista Universidade Federal do ABC São Paulo Brazil

Universität Zürich Zurich Switzerland

Université Catholique de Louvain Louvain la Neuve Belgium

Université de Mons Mons Belgium

Université Libre de Bruxelles Brussels Belgium

Universiteit Antwerpen Antwerp Belgium

University College Dublin Dublin Ireland

University of Athens Athens Greece

University of Auckland Auckland New Zealand

University of Bristol Bristol UK

University of California Davis Davis USA

University of California Los Angeles USA

University of California Riverside Riverside USA

University of California San Diego La Jolla USA

University of California Santa Barbara Santa Barbara USA

University of Canterbury Christchurch New Zealand

University of Colorado Boulder Boulder USA

University of Cyprus Nicosia Cyprus

University of Debrecen Debrecen Hungary

University of Delhi Delhi India

University of Florida Gainesville USA

University of Hamburg Hamburg Germany

University of Illinois at Chicago Chicago USA

University of Ioánnina Ioánnina Greece

University of Maryland College Park USA

University of Minnesota Minneapolis USA

University of Mississippi Oxford USA

University of Nebraska Lincoln Lincoln USA

University of Notre Dame Notre Dame USA

University of Puerto Rico Mayagüez USA

University of Rochester Rochester USA

University of Seoul Seoul Korea

University of Sofia Sofia Bulgaria

University of Tennessee Knoxville USA

University of Virginia Charlottesville USA

University of Wisconsin Madison USA

Vanderbilt University Nashville USA

Vilnius University Vilnius Lithuania

Vrije Universiteit Brussel Brussels Belgium

Wayne State University Detroit USA

Wigner Research Centre for Physics Budapest Hungary

Yerevan Physics Institute Yerevan Armenia

Zobrazit více v PubMed

T. Sjöstrand, S. Mrenna, P. Skands, PYTHIA 6.4 physics and manual. JHEP 05, 026 (2006). doi:10.1088/1126-6708/2006/05/026. arXiv:hep-ph/0603175

T. Sjöstrand, L. Lonnblad, S. Mrenna, PYTHIA 6.2: physics and manual (2001). arXiv:hep-ph/0108264

Sjöstrand T, van Zijl M. A multiple interaction model for the event structure in hadron collisions. Phys. Rev. D. 1987;36:2019. doi: 10.1103/PhysRevD.36.2019. PubMed DOI

Bengtsson M, Sjöstrand T, van Zijl M. Initial state radiation effects on DOI

Sjöstrand T, Mrenna S, Skands PZ. A brief introduction to PYTHIA 8.1. Comput. Phys. Commun. 2008;178:852. doi: 10.1016/j.cpc.2008.01.036. DOI

Bahr M, et al. Herwig++ physics and manual. Eur. Phys. J. C. 2008;58:639. doi: 10.1140/epjc/s10052-008-0798-9. DOI

J. Bellm et al., Herwig++ 2.7 release note (2013). arXiv:1310.6877

M.G. Albrow et al., Tevatron-for-LHC report of the QCD working group (2006). arXiv:hep-ph/0610012

CDF Collaboration, Studying the ’underlying event’ at CDF and the LHC. FERMILAB-CONF-09-792-E (2009)

P.Z. Skands, The Perugia tunes. in Proceedings, 1st International Workshop on Multiple Partonic Interactions at the LHC (MPI08) (2009). arXiv:0905.3418

CDF Collaboration, A study of the energy dependence of the underlying event in proton–antiproton collisions. Phys. Rev. D 92(9), 092009 (2015). doi:10.1103/PhysRevD.92.092009. arXiv:1508.05340

Schuler GA, Sjöstrand T. Hadronic diffractive cross-sections and the rise of the total cross-section. Phys. Rev. D. 1994;49:2257. doi: 10.1103/PhysRevD.49.2257. PubMed DOI

Manohar AV, Waalewijn WJ. What is double parton scattering? Phys. Lett. B. 2012;713:196. doi: 10.1016/j.physletb.2012.05.044. DOI

A. Del Fabbro, D. Treleani, in Multiparticle Production: New Frontiers in Soft Physics and Correlations on the Threshold of the Third Millennium. Proceedings, 9th International Workshop, Torino, Italy, June 12–17, 2000, vol. 92. Double parton scatterings at the CERN LHC (2001), p. 130. doi:10.1016/S0920-5632(00)01027-6

Blok B, Dokshitzer Y, Frankfurt L, Strikman M. Perturbative QCD correlations in multi-parton collisions. Eur. Phys. J. C. 2014;74:2926. doi: 10.1140/epjc/s10052-014-2926-z. DOI

P. Bartalini et al., Multi-parton interactions at the LHC (2011). arXiv:1111.0469

CMS Collaboration, Measurement of the underlying event activity at the LHC at 7 TeV and comparison with 0.9 TeV. CMS Physics Analysis Summary CMS-PAS-FSQ-12-020 (2012)

Buckley A, et al. Rivet user manual. Comput. Phys. Commun. 2013;184:2803. doi: 10.1016/j.cpc.2013.05.021. DOI

Buckley A, et al. Systematic event generator tuning for the LHC. Eur. Phys. J. C. 2010;65:331. doi: 10.1140/epjc/s10052-009-1196-7. DOI

J. Pumplin et al., New generation of parton distributions with uncertainties from global QCD analysis. JHEP 07, 012 (2002). doi:10.1088/1126-6708/2002/07/012. arXiv:hep-ph/0201195

A.M. Cooper-Sarkar, in Proceedings, 22nd International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2014), vol. DIS2014. HERAPDF1.5LO PDF set with experimental uncertainties (2014), p. 032

NNPDF Collaboration, Parton distributions with QED corrections. Nucl. Phys. B 877, 290 (2013). doi:10.1016/j.nuclphysb.2013.10.010. arXiv:1308.0598

NNPDF Collaboration, Unbiased global determination of parton distributions and their uncertainties at NNLO and at LO. Nucl. Phys. B 855, 153 (2012). doi:10.1016/j.nuclphysb.2011.09.024. arXiv:1107.2652

CMS Collaboration, Measurement of the underlying event activity at the LHC with

CMS Collaboration, Study of the underlying event at forward rapidity in pp collisions at

CMS Collaboration, Measurement of the underlying event in the Drell–Yan process in proton–proton collisions at

Pumplin J. Hard underlying event correction to inclusive jet cross-sections. Phys. Rev. D. 1998;57:5787. doi: 10.1103/PhysRevD.57.5787. DOI

Corke R, Sjöstrand T. Interleaved parton showers and tuning prospects. JHEP. 2011;03:032. doi: 10.1007/JHEP03(2011)032. DOI

P. Skands, S. Carrazza, J. Rojo, Tuning PYTHIA 8.1: the Monash 2013 tune. Eur. Phys. J. C 74, 3024 (2014). doi:10.1140/epjc/s10052-014-3024-y. arXiv:1404.5630

Seymour MH, Siodmok A. Constraining MPI models using DOI

Skands PZ. Tuning Monte Carlo generators: the Perugia tunes. Phys. Rev. D. 2010;82:074018. doi: 10.1103/PhysRevD.82.074018. DOI

AFS Collaboration, Double parton scattering in pp collisions at

CDF Collaboration, Double parton scattering in

UA2 Collaboration A study of multi-jet events at the CERN DOI

ATLAS Collaboration, Measurement of hard double-parton interactions in

CMS Collaboration, Study of double parton scattering using W + 2-jet events in proton–proton collisions at

CMS Collaboration, Measurement of four-jet production in proton–proton collisions at

Alwall J, et al. MadGraph 5: going beyond. JHEP. 2011;06:128. doi: 10.1007/JHEP06(2011)128. DOI

ATLAS Collaboration, Measurement of underlying event characteristics using charged particles in

Blok B, Gunnellini P. Dynamical approach to MPI four-jet production in Pythia. Eur. Phys. J. C. 2015;75:282. doi: 10.1140/epjc/s10052-015-3520-8. DOI

Diehl M, Kasemets T, Keane S. Correlations in double parton distributions: effects of evolution. JHEP. 2014;05:118. doi: 10.1007/JHEP05(2014)118. DOI

CMS Collaboration, Measurement of the underlying event activity using charged-particle jets in proton–proton collisions at

Cooper B, et al. Importance of a consistent choice of DOI

P.A. Nason, in Proceedings, 9th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology. (RADCOR 2009), vol. RADCOR2009. Recent developments in POWHEG (2010), p. 018. arXiv:1001.2747

Alioli S, Nason P, Oleari C, Re E. A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX. JHEP. 2010;06:043. doi: 10.1007/JHEP06(2010)043. DOI

Lai H-L, et al. New parton distributions for collider physics. Phys. Rev. D. 2010;82:074024. doi: 10.1103/PhysRevD.82.074024. DOI

ALICE Collaboration, Charged-particle multiplicity measurement in proton–proton collisions at

TOTEM Collaboration, First measurement of the total proton–proton cross section at the LHC energy of

CMS Collaboration, Measurement of energy flow at large pseudorapidities in pp collisions at

CMS and TOTEM Collaborations, Measurement of pseudorapidity distributions of charged particles in proton–proton collisions at

CMS Collaboration, Measurement of the inclusive jet cross section in pp collisions at PubMed

CMS Collaboration, Measurement of the rapidity and transverse momentum distributions of Z bosons in pp collisions at

CMS Collaboration, Pseudorapidity distribution of charged hadrons in proton–proton collisions at

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