002240191 001__ 2240191
002240191 005__ 20211013073901.0
002240191 0248_ $$aoai:cds.cern.ch:2240191$$pcerncds:CERN$$pcerncds:CERN:FULLTEXT$$pcerncds:FULLTEXT
002240191 0247_ $$2DOI$$9bibmatch$$a10.1016/j.physletb.2017.07.018
002240191 035__ $$9Inspire$$a1508480
002240191 037__ $$9arXiv$$aarXiv:1701.02453$$chep-ex
002240191 037__ $$aCERN-EP-2017-003
002240191 041__ $$aeng
002240191 088__ $$9CERN-EP-DRAFT-COMPASS-2017-001
002240191 100__ $$aAdolph, C.$$uErlangen - Nuremberg U.$$vUniversität Erlangen-Nürnberg,Physikalisches Institut,91054 Erlangen,Germany$^{l
002240191 245__ $$9arXiv$$aFirst measurement of the Sivers asymmetry for gluons from SIDIS data
002240191 246__ $$9arXiv$$aFirst measurement of the Sivers asymmetry for gluons from SIDIS data
002240191 269__ $$aGeneva$$bCERN$$c10 Jan 2017
002240191 260__ $$c2017-09-10
002240191 300__ $$a11 p
002240191 506__ [email protected]
002240191 506__ $$mcds-edboard-compass [CERN]
002240191 506__ $$mcds-ph-ep-publications-referee-non-lhc [CERN]
002240191 500__ $$9arXiv$$a18 pages, 8 figures
002240191 520__ $$9Elsevier$$aThe Sivers function describes the correlation between the transverse spin of a nucleon and the transverse motion of its partons. For quarks, it was studied in previous measurements of the azimuthal asymmetry of hadrons produced in semi-inclusive deep inelastic scattering of leptons off transversely polarised nucleon targets, and it was found to be non-zero. In this letter the evaluation of the Sivers asymmetry for gluons is presented. The contribution of the photon–gluon fusion subprocess is enhanced by requiring two high transverse-momentum hadrons. The analysis method is based on a Monte Carlo simulation that includes three hard processes: photon–gluon fusion, QCD Compton scattering and the leading-order virtual-photon absorption process. The Sivers asymmetries of the three processes are simultaneously extracted using the LEPTO event generator and a neural network approach. The method is applied to samples of events containing at least two hadrons with large transverse momentum from the COMPASS data taken with a 160 GeV/ c muon beam scattered off transversely polarised deuterons and protons. With a significance of about two standard deviations, a negative value is obtained for the gluon Sivers asymmetry. The result of a similar analysis for a Collins-like asymmetry for gluons is consistent with zero.
002240191 520__ $$9arXiv$$aThe Sivers function describes the correlation between the transverse spin of a nucleon and the transverse motion of its partons. It was extracted from measurements of the azimuthal asymmetry of hadrons produced in semi-inclusive deep inelastic scattering of leptons off transversely polarised nucleon targets, and it turned out to be non-zero for quarks. In this letter the evaluation of the Sivers asymmetry for gluons in the same process is presented. The analysis method is based on a Monte Carlo simulation that includes three hard processes: photon-gluon fusion, QCD Compton scattering and leading-order virtual-photon absorption process. The Sivers asymmetries of the three processes are simultaneously extracted using the LEPTO event generator and a neural network approach. The method is applied to samples of events containing at least two hadrons with large transverse momentum from the COMPASS data taken with a 160 GeV/$c$ muon beam scattered off transversely polarised deuterons and protons. With a significance of more than two standard deviations a negative value is obtained for the gluon Sivers asymmetry. The result of a similar analysis for a Collins-like asymmetry for gluons is consistent with zero.
002240191 540__ $$3Preprint$$aCC-BY-4.0
002240191 540__ $$3publication$$9Elsevier$$uhttp://creativecommons.org/licenses/by/4.0/
002240191 542__ $$3Preprint$$dCERN$$g2017
002240191 562__ $$cPublic comments
002240191 595__ $$aCERN EDS
002240191 595__ $$aCERN-EP
002240191 6531_ $$9CERN$$aQCD
002240191 6531_ $$9CERN$$apolarization
002240191 6531_ $$9CERN$$aexperimental results
002240191 6531_ $$9CERN$$adeep inelastic scattering
002240191 6531_ $$9CERN$$agluon
002240191 6531_ $$9CERN$$aSivers
002240191 6531_ $$9CERN$$aTMD
002240191 6531_ $$9CERN$$aPDF
002240191 65017 $$2SzGeCERN$$aParticle Physics - Experiment
002240191 65017 $$2arXiv$$ahep-ph
002240191 65017 $$2SzGeCERN$$aParticle Physics - Phenomenology
002240191 65017 $$2arXiv$$ahep-ex
002240191 693__ $$aCERN SPS$$eCOMPASS NA58
002240191 690C_ $$aCERN
002240191 690C_ $$aARTICLE
002240191 690C_ $$aCOMPASS_Papers
002240191 695__ $$2INSPIRE$$9bibclassify$$adeep inelastic scattering: semi-inclusive reaction
002240191 695__ $$2INSPIRE$$9bibclassify$$ahadron: asymmetry
002240191 695__ $$2INSPIRE$$9bibclassify$$aangular distribution: asymmetry
002240191 695__ $$2INSPIRE$$9bibclassify$$anumerical calculations: Monte Carlo
002240191 695__ $$2INSPIRE$$9bibclassify$$anucleon: spin: transverse
002240191 695__ $$2INSPIRE$$9bibclassify$$aphoton gluon: fusion
002240191 695__ $$2INSPIRE$$9bibclassify$$amuon: beam
002240191 695__ $$2INSPIRE$$9bibclassify$$ahigher-order: 0
002240191 695__ $$2INSPIRE$$9bibclassify$$aSivers function
002240191 695__ $$2INSPIRE$$9bibclassify$$agluon
002240191 695__ $$2INSPIRE$$9bibclassify$$aquantum chromodynamics
002240191 695__ $$2INSPIRE$$9bibclassify$$atransverse momentum
002240191 695__ $$2INSPIRE$$9bibclassify$$aCompton scattering
002240191 695__ $$2INSPIRE$$9bibclassify$$aneural network
002240191 695__ $$2INSPIRE$$9bibclassify$$acorrelation
002240191 695__ $$2INSPIRE$$9bibclassify$$aabsorption
002240191 695__ $$2INSPIRE$$9bibclassify$$adeuteron
002240191 695__ $$2INSPIRE$$9bibclassify$$aCOMPASS
002240191 695__ $$2INSPIRE$$9bibclassify$$alepton
002240191 695__ $$2INSPIRE$$9bibclassify$$aparton
002240191 695__ $$2INSPIRE$$9bibclassify$$aquark
002240191 700__ $$aAghasyan, M.$$uINFN, Trieste$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aAkhunzyanov, R.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aAlexeev, M.G.$$uTurin U.$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy
002240191 700__ $$aAlexeev, G.D.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aAmoroso, A.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aAndrieux, V.$$uIllinois U., Urbana$$uIRFU, Saclay$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aAnfimov, N.V.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aAnosov, V.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aAntoshkin, A.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aAugsten, K.$$uDubna, JINR$$uCTU, Prague$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o$$vCzech Technical University in Prague,16636 Prague,Czech Republic$^{m
002240191 700__ $$aAugustyniak, W.$$uWarsaw, Inst. Nucl. Studies$$vNational Centre for Nuclear Research,00-681 Warsaw,Poland$^{u
002240191 700__ $$aAustregesilo, A.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aAzevedo, C.D.R.$$uAveiro U.$$vUniversity of Aveiro,Dept.\ of Physics,3810-193 Aveiro,Portugal
002240191 700__ $$aBadełek, B.$$uWarsaw U.$$vUniversity of Warsaw,Faculty of Physics,02-093 Warsaw,Poland$^{u
002240191 700__ $$aBalestra, F.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aBall, M.$$uBonn U., HISKP$$vUniversität Bonn,Helmholtz-Institut für Strahlen- und Kernphysik,53115 Bonn,Germany$^{l
002240191 700__ $$aBarth, J.$$uBonn U.$$vUniversität Bonn,Physikalisches Institut,53115 Bonn,Germany$^{l
002240191 700__ $$aBeck, R.$$uBonn U., HISKP$$vUniversität Bonn,Helmholtz-Institut für Strahlen- und Kernphysik,53115 Bonn,Germany$^{l
002240191 700__ $$aBedfer, Y.$$uAPC, Paris$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aBernhard, J.$$uMainz U., Inst. Kernphys.$$uCERN$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l$$vCERN,1211 Geneva 23,Switzerland
002240191 700__ $$aBicker, K.$$uMunich, Tech. U.$$uCERN$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r$$vCERN,1211 Geneva 23,Switzerland
002240191 700__ $$aBielert, E.R.$$uCERN$$vCERN,1211 Geneva 23,Switzerland
002240191 700__ $$aBirsa, R.$$uINFN, Trieste$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aBodlak, M.$$uCharles U.$$vCharles University in Prague,Faculty of Mathematics and Physics,18000 Prague,Czech Republic$^{m
002240191 700__ $$aBordalo, P.$$uLIP, Lisbon$$uLisbon, Tech. U.$$vLIP,1000-149 Lisbon,Portugal$^{p$$vAlso at Instituto Superior Técnico,Universidade de Lisboa,Lisbon,Portugal
002240191 700__ $$aBradamante, F.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aBraun, C.$$uErlangen - Nuremberg U.$$vUniversität Erlangen-Nürnberg,Physikalisches Institut,91054 Erlangen,Germany$^{l
002240191 700__ $$aBressan, A.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aBüchele, M.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aChang, W.-C.$$uTaiwan, Inst. Phys.$$vAcademia Sinica,Institute of Physics,Taipei 11529,Taiwan$^{tw
002240191 700__ $$aChatterjee, C.$$uMatrivani Inst., Calcutta$$vMatrivani Institute of Experimental Research & Education,Calcutta-700 030,India$^{n
002240191 700__ $$aChiosso, M.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aChoi, I.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aChung, S.-U.$$uMunich, Tech. U.$$uBrookhaven$$uPusan Natl. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r$$vAlso at Dept.\ of Physics,Pusan National University,Busan 609-735,Republic of Korea and at Physics Dept.,Brookhaven National Laboratory,Upton,NY 11973,USA
002240191 700__ $$aCicuttin, A.$$uICTP, Trieste$$uINFN, Trieste$$vAbdus Salam ICTP,34151 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aCrespo, M.L.$$uICTP, Trieste$$uINFN, Trieste$$vAbdus Salam ICTP,34151 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aCuriel, Q.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aDalla Torre, S.$$uINFN, Trieste$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aDasgupta, S.S.$$uMatrivani Inst., Calcutta$$vMatrivani Institute of Experimental Research & Education,Calcutta-700 030,India$^{n
002240191 700__ $$aDasgupta, S.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aDenisov, O.Yu.$$uINFN, Turin$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aDhara, L.$$uMatrivani Inst., Calcutta$$vMatrivani Institute of Experimental Research & Education,Calcutta-700 030,India$^{n
002240191 700__ $$aDonskov, S.V.$$uSerpukhov, IHEP$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia
002240191 700__ $$aDoshita, N.$$uYamagata U.$$vYamagata University,Yamagata 992-8510,Japan$^{q
002240191 700__ $$aDreisbach, Ch.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aDuic, V.$$uTrieste U.$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy
002240191 700__ $$aDünnweber, W.$$uCFN, Karlsruhe$$vSupported by the DFG cluster of excellence `Origin and Structure of the Universe' (www.universe-cluster.de) (Germany
002240191 700__ $$aDziewiecki, M.$$uWarsaw U., Inst. Radioelect.$$vWarsaw University of Technology,Institute of Radioelectronics,00-665 Warsaw,Poland$^{u
002240191 700__ $$aEfremov, A.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aEversheim, P.D.$$uBonn U., HISKP$$vUniversität Bonn,Helmholtz-Institut für Strahlen- und Kernphysik,53115 Bonn,Germany$^{l
002240191 700__ $$aEyrich, W.$$uErlangen - Nuremberg U.$$vUniversität Erlangen-Nürnberg,Physikalisches Institut,91054 Erlangen,Germany$^{l
002240191 700__ $$aFaessler, M.$$uCFN, Karlsruhe$$vSupported by the DFG cluster of excellence `Origin and Structure of the Universe' (www.universe-cluster.de) (Germany
002240191 700__ $$aFerrero, A.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aFinger, M.$$iINSPIRE-00320280$$uCharles U.$$vCharles University in Prague,Faculty of Mathematics and Physics,18000 Prague,Czech Republic$^{m
002240191 700__ $$aFinger, M., Jr.$$jORCID:0000-0003-3155-2484$$uCharles U.$$vCharles University in Prague,Faculty of Mathematics and Physics,18000 Prague,Czech Republic$^{m
002240191 700__ $$aFischer, H.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aFranco, C.$$uLIP, Lisbon$$vLIP,1000-149 Lisbon,Portugal$^{p
002240191 700__ $$adu Fresne von Hohenesche, N.$$uMainz U., Inst. Kernphys.$$uCERN$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l$$vCERN,1211 Geneva 23,Switzerland
002240191 700__ $$aFriedrich, J.M.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aFrolov, V.$$uDubna, JINR$$uCERN$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o$$vCERN,1211 Geneva 23,Switzerland
002240191 700__ $$aFuchey, E.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s$$vSupported by the Laboratoire d'excellence P2IO (France
002240191 700__ $$aGautheron, F.$$uRuhr U., Bochum, Inst. Expt. Phys.$$vUniversität Bochum,Institut für Experimentalphysik,44780 Bochum,Germany$^{l}\Irefn{s
002240191 700__ $$aGavrichtchouk, O.P.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aGerassimov, S.$$uLebedev Inst.$$uMunich, Tech. U.$$vLebedev Physical Institute,119991 Moscow,Russia$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aGiarra, J.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$aGiordano, F.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aGnesi, I.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aGorzellik, M.$$uFreiburg U.$$uCFN, Karlsruhe$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s$$vSupported by the DFG Research Training Group Programmes 1102 and 2044 (Germany
002240191 700__ $$aGrabmüller, S.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aGrasso, A.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aGrosse Perdekamp, M.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aGrube, B.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aGrussenmeyer, T.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aGuskov, A.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aHaas, F.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aHahne, D.$$uBonn U.$$vUniversität Bonn,Physikalisches Institut,53115 Bonn,Germany$^{l
002240191 700__ $$aHamar, G.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$avon Harrach, D.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$aHeinsius, F.H.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aHeitz, R.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aHerrmann, F.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aHorikawa, N.$$uChukyo U.$$uChubu U.$$vNagoya University,464 Nagoya,Japan$^{q$$vAlso at Chubu University,Kasugai,Aichi 487-8501,Japan$^{q
002240191 700__ $$ad'Hose, N.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aHsieh, C.-Y.$$uTaiwan, Inst. Phys.$$uTaiwan, Natl. Central U.$$vAcademia Sinica,Institute of Physics,Taipei 11529,Taiwan$^{tw$$vAlso at Dept.\ of Physics,National Central University,300 Jhongda Road,Jhongli 32001,Taiwan
002240191 700__ $$aHuber, S.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aIshimoto, S.$$uYamagata U.$$uKEK, Tsukuba$$vYamagata University,Yamagata 992-8510,Japan$^{q$$vAlso at KEK,1-1 Oho,Tsukuba,Ibaraki 305-0801,Japan
002240191 700__ $$aIvanov, A.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aIvanshin, Yu.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aIwata, T.$$uYamagata U.$$vYamagata University,Yamagata 992-8510,Japan$^{q
002240191 700__ $$aJary, V.$$uCTU, Prague$$vCzech Technical University in Prague,16636 Prague,Czech Republic$^{m
002240191 700__ $$aJoosten, R.$$uBonn U., HISKP$$vUniversität Bonn,Helmholtz-Institut für Strahlen- und Kernphysik,53115 Bonn,Germany$^{l
002240191 700__ $$aJörg, P.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aKabuß, E.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$aKerbizi, A.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aKetzer, B.$$uBonn U., HISKP$$vUniversität Bonn,Helmholtz-Institut für Strahlen- und Kernphysik,53115 Bonn,Germany$^{l
002240191 700__ $$aKhaustov, G.V.$$uSerpukhov, IHEP$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia
002240191 700__ $$aKhokhlov, Yu.A.$$uSerpukhov, IHEP$$uMoscow, MIPT$$uDubna, JINR$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia$$vAlso at Moscow Institute of Physics and Technology,Moscow Region,141700,Russia$$vSupported by Presidential Grant NSh-999.2014.2 (Russia
002240191 700__ $$aKisselev, Yu.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aKlein, F.$$uBonn U.$$vUniversität Bonn,Physikalisches Institut,53115 Bonn,Germany$^{l
002240191 700__ $$aKlimaszewski, K.$$uWarsaw, Inst. Nucl. Studies$$vNational Centre for Nuclear Research,00-681 Warsaw,Poland$^{u
002240191 700__ $$aKoivuniemi, J.H.$$uRuhr U., Bochum, Inst. Expt. Phys.$$uIllinois U., Urbana$$vUniversität Bochum,Institut für Experimentalphysik,44780 Bochum,Germany$^{l}\Irefn{s$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aKolosov, V.N.$$uSerpukhov, IHEP$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia
002240191 700__ $$aKondo, K.$$uYamagata U.$$vYamagata University,Yamagata 992-8510,Japan$^{q
002240191 700__ $$aKönigsmann, K.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aKonorov, I.$$uLebedev Inst.$$uMunich, Tech. U.$$vLebedev Physical Institute,119991 Moscow,Russia$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aKonstantinov, V.F.$$uSerpukhov, IHEP$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia
002240191 700__ $$aKotzinian, A.M.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aKouznetsov, O.M.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aKrämer, M.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aKremser, P.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aKrinner, F.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aKroumchtein, Z.V.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aKulinich, Y.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aKunne, F.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aKurek, K.$$uWarsaw, Inst. Nucl. Studies$$vNational Centre for Nuclear Research,00-681 Warsaw,Poland$^{u
002240191 700__ $$aKurjata, R.P.$$uWarsaw U., Inst. Radioelect.$$vWarsaw University of Technology,Institute of Radioelectronics,00-665 Warsaw,Poland$^{u
002240191 700__ $$aLednev, A.A.$$uSerpukhov, IHEP$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia
002240191 700__ $$aLehmann, A.$$uErlangen - Nuremberg U.$$vUniversität Erlangen-Nürnberg,Physikalisches Institut,91054 Erlangen,Germany$^{l
002240191 700__ $$aLevillain, M.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aLevorato, S.$$uINFN, Trieste$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aLian, Y.-S.$$uTaiwan, Inst. Phys.$$uTaiwan, Natl. Kaohsiung Normal U.$$vAcademia Sinica,Institute of Physics,Taipei 11529,Taiwan$^{tw$$vAlso at Dept.\ of Physics,National Kaohsiung Normal University,Kaohsiung County 824,Taiwan
002240191 700__ $$aLichtenstadt, J.$$uTel Aviv U.$$vTel Aviv University,School of Physics and Astronomy,69978 Tel Aviv,Israel$^{t
002240191 700__ $$aLongo, R.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aMaggiora, A.$$uINFN, Turin$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aMagnon, A.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aMakins, N.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aMakke, N.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aMallot, G.K.$$uCERN$$vCERN,1211 Geneva 23,Switzerland
002240191 700__ $$aMarianski, B.$$uWarsaw, Inst. Nucl. Studies$$vNational Centre for Nuclear Research,00-681 Warsaw,Poland$^{u
002240191 700__ $$aMartin, A.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aMarzec, J.$$uWarsaw U., Inst. Radioelect.$$vWarsaw University of Technology,Institute of Radioelectronics,00-665 Warsaw,Poland$^{u
002240191 700__ $$aMatoušek, J.$$uCharles U.$$uINFN, Trieste$$vCharles University in Prague,Faculty of Mathematics and Physics,18000 Prague,Czech Republic$^{m$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aMatsuda, H.$$uYamagata U.$$vYamagata University,Yamagata 992-8510,Japan$^{q
002240191 700__ $$aMatsuda, T.$$uMiyazaki U.$$vUniversity of Miyazaki,Miyazaki 889-2192,Japan$^{q
002240191 700__ $$aMeshcheryakov, G.V.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aMeyer, M.$$uIllinois U., Urbana$$uIRFU, Saclay$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aMeyer, W.$$uRuhr U., Bochum, Inst. Expt. Phys.$$vUniversität Bochum,Institut für Experimentalphysik,44780 Bochum,Germany$^{l}\Irefn{s
002240191 700__ $$aMikhailov, Yu.V.$$uSerpukhov, IHEP$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia
002240191 700__ $$aMikhasenko, M.$$uBonn U., HISKP$$vUniversität Bonn,Helmholtz-Institut für Strahlen- und Kernphysik,53115 Bonn,Germany$^{l
002240191 700__ $$aMitrofanov, E.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aMitrofanov, N.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aMiyachi, Y.$$uYamagata U.$$vYamagata University,Yamagata 992-8510,Japan$^{q
002240191 700__ $$aNagaytsev, A.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aNerling, F.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$aNeyret, D.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aNový, J.$$uCTU, Prague$$uCERN$$vCzech Technical University in Prague,16636 Prague,Czech Republic$^{m$$vCERN,1211 Geneva 23,Switzerland
002240191 700__ $$aNowak, W.-D.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$aNukazuka, G.$$uYamagata U.$$vYamagata University,Yamagata 992-8510,Japan$^{q
002240191 700__ $$aNunes, A.S.$$uLIP, Lisbon$$vLIP,1000-149 Lisbon,Portugal$^{p
002240191 700__ $$aOlshevsky, A.G.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aOrlov, I.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aOstrick, M.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$aPanzieri, D.$$uTurin U., Alessandria$$uINFN, Turin$$vUniversity of Eastern Piedmont,15100 Alessandria,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aParsamyan, B.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aPaul, S.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aPeng, J.-C.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aPereira, F.$$uAveiro U.$$vUniversity of Aveiro,Dept.\ of Physics,3810-193 Aveiro,Portugal
002240191 700__ $$aPešek, M.$$uCharles U.$$vCharles University in Prague,Faculty of Mathematics and Physics,18000 Prague,Czech Republic$^{m
002240191 700__ $$aPeshekhonov, D.V.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aPierre, N.$$uMainz U., Inst. Kernphys.$$uIRFU, Saclay$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aPlatchkov, S.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aPochodzalla, J.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$aPolyakov, V.A.$$uSerpukhov, IHEP$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia
002240191 700__ $$aPretz, J.$$uBonn U.$$uAachen, Tech. Hochsch.$$vUniversität Bonn,Physikalisches Institut,53115 Bonn,Germany$^{l$$vPresent address: RWTH Aachen University,III.\ Physikalisches Institut,52056 Aachen,Germany
002240191 700__ $$aQuaresma, M.$$uLIP, Lisbon$$vLIP,1000-149 Lisbon,Portugal$^{p
002240191 700__ $$aQuintans, C.$$uLIP, Lisbon$$vLIP,1000-149 Lisbon,Portugal$^{p
002240191 700__ $$aRamos, S.$$uLIP, Lisbon$$uLisbon, Tech. U.$$vLIP,1000-149 Lisbon,Portugal$^{p$$vAlso at Instituto Superior Técnico,Universidade de Lisboa,Lisbon,Portugal
002240191 700__ $$aRegali, C.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aReicherz, G.$$uRuhr U., Bochum, Inst. Expt. Phys.$$vUniversität Bochum,Institut für Experimentalphysik,44780 Bochum,Germany$^{l}\Irefn{s
002240191 700__ $$aRiedl, C.$$uIllinois U., Urbana$$vUniversity of Illinois at Urbana-Champaign,Dept.\ of Physics,Urbana,IL 61801-3080,USA$^{nsf
002240191 700__ $$aRoskot, M.$$uCharles U.$$vCharles University in Prague,Faculty of Mathematics and Physics,18000 Prague,Czech Republic$^{m
002240191 700__ $$aRogacheva, N.S.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aRyabchikov, D.I.$$uSerpukhov, IHEP$$uDubna, JINR$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia$$vSupported by Presidential Grant NSh-999.2014.2 (Russia
002240191 700__ $$aRybnikov, A.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aRychter, A.$$uWarsaw U., Inst. Radioelect.$$vWarsaw University of Technology,Institute of Radioelectronics,00-665 Warsaw,Poland$^{u
002240191 700__ $$aSalac, R.$$uCTU, Prague$$vCzech Technical University in Prague,16636 Prague,Czech Republic$^{m
002240191 700__ $$aSamoylenko, V.D.$$uSerpukhov, IHEP$$vState Scientific Center Institute for High Energy Physics of National Research Center `Kurchatov Institute',142281 Protvino,Russia
002240191 700__ $$aSandacz, A.$$uWarsaw, Inst. Nucl. Studies$$vNational Centre for Nuclear Research,00-681 Warsaw,Poland$^{u
002240191 700__ $$aSantos, C.$$uINFN, Trieste$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aSarkar, S.$$uMatrivani Inst., Calcutta$$vMatrivani Institute of Experimental Research & Education,Calcutta-700 030,India$^{n
002240191 700__ $$aSavin, I.A.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aSawada, T.$$uTaiwan, Inst. Phys.$$vAcademia Sinica,Institute of Physics,Taipei 11529,Taiwan$^{tw
002240191 700__ $$aSbrizzai, G.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aSchiavon, P.$$uTrieste U.$$uINFN, Trieste$$vUniversity of Trieste,Dept.\ of Physics,34127 Trieste,Italy$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aSchmidt, K.$$uFreiburg U.$$uCFN, Karlsruhe$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s$$vSupported by the DFG Research Training Group Programmes 1102 and 2044 (Germany
002240191 700__ $$aSchmieden, H.$$uBonn U.$$vUniversität Bonn,Physikalisches Institut,53115 Bonn,Germany$^{l
002240191 700__ $$aSchönning, K.$$uCERN$$uUppsala U.$$vCERN,1211 Geneva 23,Switzerland$$vPresent address: Uppsala University,Box 516,75120 Uppsala,Sweden
002240191 700__ $$aSeder, E.$$uIRFU, Saclay$$uINFN, Trieste$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aSelyunin, A.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aSilva, L.$$uLIP, Lisbon$$vLIP,1000-149 Lisbon,Portugal$^{p
002240191 700__ $$aSinha, L.$$uMatrivani Inst., Calcutta$$vMatrivani Institute of Experimental Research & Education,Calcutta-700 030,India$^{n
002240191 700__ $$aSirtl, S.$$uFreiburg U.$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s
002240191 700__ $$aSlunecka, M.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aSmolik, J.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aSrnka, A.$$uInst. Sci. Instruments, Brno$$vInstitute of Scientific Instruments,AS CR,61264 Brno,Czech Republic$^{m
002240191 700__ $$aSteffen, D.$$uCERN$$uMunich, Tech. U.$$vCERN,1211 Geneva 23,Switzerland$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aStolarski, M.$$uLIP, Lisbon$$vLIP,1000-149 Lisbon,Portugal$^{p
002240191 700__ $$aSubrt, O.$$uCERN$$uCTU, Prague$$vCERN,1211 Geneva 23,Switzerland$$vCzech Technical University in Prague,16636 Prague,Czech Republic$^{m
002240191 700__ $$aSulc, M.$$uLiberec Tech. U.$$vTechnical University in Liberec,46117 Liberec,Czech Republic$^{m
002240191 700__ $$aSuzuki, H.$$uYamagata U.$$uChubu U.$$vYamagata University,Yamagata 992-8510,Japan$^{q$$vAlso at Chubu University,Kasugai,Aichi 487-8501,Japan$^{q
002240191 700__ $$aSzabelski, A.$$uWarsaw, Inst. Nucl. Studies$$uINFN, Trieste$$vNational Centre for Nuclear Research,00-681 Warsaw,Poland$^{u$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aSzameitat, T.$$uFreiburg U.$$uCFN, Karlsruhe$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s$$vSupported by the DFG Research Training Group Programmes 1102 and 2044 (Germany
002240191 700__ $$aSznajder, P.$$uWarsaw, Inst. Nucl. Studies$$vNational Centre for Nuclear Research,00-681 Warsaw,Poland$^{u
002240191 700__ $$aTakekawa, S.$$uTurin U.$$uINFN, Turin$$vUniversity of Turin,Dept.\ of Physics,10125 Turin,Italy$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aTasevsky, M.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aTessaro, S.$$uINFN, Trieste$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aTessarotto, F.$$uINFN, Trieste$$vTrieste Section of INFN,34127 Trieste,Italy
002240191 700__ $$aThibaud, F.$$uIRFU, Saclay$$vIRFU,CEA,Université Paris-Saclay,91191 Gif-sur-Yvette,France$^{s
002240191 700__ $$aThiel, A.$$uBonn U., HISKP$$vUniversität Bonn,Helmholtz-Institut für Strahlen- und Kernphysik,53115 Bonn,Germany$^{l
002240191 700__ $$aTosello, F.$$uINFN, Turin$$vTorino Section of INFN,10125 Turin,Italy
002240191 700__ $$aTskhay, V.$$uLebedev Inst.$$vLebedev Physical Institute,119991 Moscow,Russia
002240191 700__ $$aUhl, S.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aVauth, A.$$uCERN$$vCERN,1211 Geneva 23,Switzerland
002240191 700__ $$aVeloso, J.$$uAveiro U.$$vUniversity of Aveiro,Dept.\ of Physics,3810-193 Aveiro,Portugal
002240191 700__ $$aVirius, M.$$uCTU, Prague$$vCzech Technical University in Prague,16636 Prague,Czech Republic$^{m
002240191 700__ $$aVondra, J.$$uCTU, Prague$$vCzech Technical University in Prague,16636 Prague,Czech Republic$^{m
002240191 700__ $$aWallner, S.$$uMunich, Tech. U.$$vTechnische Universität München,Physik Dept.,85748 Garching,Germany$^{l}\Irefn{r
002240191 700__ $$aWeisrock, T.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$aWilfert, M.$$uMainz U., Inst. Kernphys.$$vUniversität Mainz,Institut für Kernphysik,55099 Mainz,Germany$^{l
002240191 700__ $$ater Wolbeek, J.$$uFreiburg U.$$uCFN, Karlsruhe$$vUniversität Freiburg,Physikalisches Institut,79104 Freiburg,Germany$^{l}\Irefn{s$$vSupported by the DFG Research Training Group Programmes 1102 and 2044 (Germany
002240191 700__ $$aZaremba, K.$$uWarsaw U., Inst. Radioelect.$$vWarsaw University of Technology,Institute of Radioelectronics,00-665 Warsaw,Poland$^{u
002240191 700__ $$aZavada, P.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aZavertyaev, M.$$uLebedev Inst.$$vLebedev Physical Institute,119991 Moscow,Russia
002240191 700__ $$aZemlyanichkina, E.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aZhuravlev, N.$$uDubna, JINR$$vJoint Institute for Nuclear Research,141980 Dubna,Moscow region,Russia$^{o
002240191 700__ $$aZiembicki, M.$$uWarsaw U., Inst. Radioelect.$$vWarsaw University of Technology,Institute of Radioelectronics,00-665 Warsaw,Poland$^{u
002240191 700__ $$aZink, A.$$uErlangen - Nuremberg U.$$vUniversität Erlangen-Nürnberg,Physikalisches Institut,91054 Erlangen,Germany$^{l
002240191 710__ $$5PH
002240191 710__ $$gCOMPASS Collaboration
002240191 773__ $$c854-864$$pPhys. Lett. B$$v772$$y2017
002240191 859__ [email protected]
002240191 8564_ $$81268110$$s1154763$$uhttps://cds.cern.ch/record/2240191/files/CERN-EP-2017-003.pdf
002240191 8564_ $$81267209$$s1154763$$uhttps://cds.cern.ch/record/2240191/files/CERN-EP-DRAFT-COMPASS-2017-001 - draft.pdf$$yDraft (restricted)$$zStamped by WebSubmit: 09/01/2017
002240191 8564_ $$81267209$$s2850792$$uhttps://cds.cern.ch/record/2240191/files/CERN-EP-DRAFT-COMPASS-2017-001 - draft.pdf?subformat=pdfa$$xpdfa$$yDraft (restricted)$$zStamped by WebSubmit: 09/01/2017
002240191 8564_ $$82201588$$s9719$$uhttps://cds.cern.ch/record/2240191/files/plots_deuteron_Q_deuteron.png$$y00003 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ deuteron data.
002240191 8564_ $$82201589$$s12191$$uhttps://cds.cern.ch/record/2240191/files/plots_deuteron_SiversFinalDeuteronForPub.png$$y00018 Sivers two-hadron asymmetry extracted for Photon-Gluon fusion (PGF), QCD Compton (QCDC) and Leading Process (LP) from the COMPASS high-$p_T$ deuteron (left) and proton (right) data. The $x$ range is the RMS of the logarithmic distribution of $x$ in the MC simulation. The red bands indicate the systematic uncertainties. Note the different ordinate scale used in the third row of panels.
002240191 8564_ $$82201590$$s59247$$uhttps://cds.cern.ch/record/2240191/files/plots_NN_Triangle_forPub.png$$y00015 Neural network output after training the MC sample for the proton analysis. The probability of each process for a point representing an event is proportional to the distance to the opposite side of the triangle as in the ``Mandelstam representation''. An exemplary set of probabilities assigned to a point is shown by the colour lines.
002240191 8564_ $$82201591$$s1630722$$uhttps://cds.cern.ch/record/2240191/files/scoap3-fulltext.pdf$$yArticle from SCOAP3
002240191 8564_ $$82201592$$s10930$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_valid_max_cuts_100k.png$$y00016 Top panels: Neural network validation. Here $P_{\text{NN}}$ is the fraction of the process given by the NN and $P_{\text{MC}}$ is the true fraction of each process from MC in a given $P_{\text{NN}}$ bin. Bottom panels: Difference $P_{\text{MC}}-P_{\text{NN}}$ per bin.
002240191 8564_ $$82201593$$s11524$$uhttps://cds.cern.ch/record/2240191/files/plots_deuteron_CollinsFinalDeuteronForPub.png$$y00020 Collins-like two-hadron asymmetry extracted for Photon-Gluon fusion (PGF), QCD Compton (QCDC) and Leading Process (LP) from the COMPASS high-$p_T$ deuteron (left) and proton (right) data. The $x$ range is the RMS of the logarithmic distribution of $x$ in the MC simulation. The red bands indicate the systematic uncertainties.
002240191 8564_ $$82201594$$s9497$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_p2T_proton.png$$y00012 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ proton data.
002240191 8564_ $$82201595$$s4704$$uhttps://cds.cern.ch/record/2240191/files/plots_MCsystematics_both.png$$y00017 Systematic changes in the final result caused by using different MC settings. Besides the final result shown on the top, seven other results are shown that are obtained with MC samples that differ by the choice of COMPASS or default LEPTO tuning, `Parton Shower’ on or off, $F_L$ from LEPTO or from $R=\sigma_L/\sigma_T$, MSTW or CTEQ5L PDF sets, FLUKA or GHEISHA for secondary interactions. The results for deuteron data are shown in the left panel and for the proton data on the right panel.
002240191 8564_ $$82201596$$s1117914$$uhttps://cds.cern.ch/record/2240191/files/arXiv:1701.02453.pdf
002240191 8564_ $$82201597$$s1881$$uhttps://cds.cern.ch/record/2240191/files/plots_PGF.png$$y00000 Feynman diagrams considered for $\gamma^*N$ scattering: a) photon-gluon fusion (PGF), b) gluon radiation (QCD Compton scattering), c) Leading order process (LP).
002240191 8564_ $$82201598$$s10293$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_p2L_proton.png$$y00014 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ proton data.
002240191 8564_ $$82201599$$s12052$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_CollinsFinalProtonForPub.png$$y00021 Collins-like two-hadron asymmetry extracted for Photon-Gluon fusion (PGF), QCD Compton (QCDC) and Leading Process (LP) from the COMPASS high-$p_T$ deuteron (left) and proton (right) data. The $x$ range is the RMS of the logarithmic distribution of $x$ in the MC simulation. The red bands indicate the systematic uncertainties.
002240191 8564_ $$82201600$$s2569$$uhttps://cds.cern.ch/record/2240191/files/plots_QCDC.png$$y00001 Feynman diagrams considered for $\gamma^*N$ scattering: a) photon-gluon fusion (PGF), b) gluon radiation (QCD Compton scattering), c) Leading order process (LP).
002240191 8564_ $$82201601$$s11787$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_SiversFinalProtonForPub.png$$y00019 Sivers two-hadron asymmetry extracted for Photon-Gluon fusion (PGF), QCD Compton (QCDC) and Leading Process (LP) from the COMPASS high-$p_T$ deuteron (left) and proton (right) data. The $x$ range is the RMS of the logarithmic distribution of $x$ in the MC simulation. The red bands indicate the systematic uncertainties. Note the different ordinate scale used in the third row of panels.
002240191 8564_ $$82201602$$s9222$$uhttps://cds.cern.ch/record/2240191/files/plots_deuteron_Xbj_deuteron.png$$y00004 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ deuteron data.
002240191 8564_ $$82201603$$s10115$$uhttps://cds.cern.ch/record/2240191/files/plots_deuteron_p2L_deuteron.png$$y00008 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ deuteron data.
002240191 8564_ $$82201604$$s9698$$uhttps://cds.cern.ch/record/2240191/files/plots_deuteron_p1T_deuteron.png$$y00005 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ deuteron data.
002240191 8564_ $$82201605$$s10234$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_p1L_proton.png$$y00013 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ proton data.
002240191 8564_ $$82201606$$s1635$$uhttps://cds.cern.ch/record/2240191/files/plots_LP.png$$y00002 Feynman diagrams considered for $\gamma^*N$ scattering: a) photon-gluon fusion (PGF), b) gluon radiation (QCD Compton scattering), c) Leading order process (LP).
002240191 8564_ $$82201607$$s9722$$uhttps://cds.cern.ch/record/2240191/files/plots_deuteron_p1L_deuteron.png$$y00007 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ deuteron data.
002240191 8564_ $$82201608$$s9610$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_Q_proton.png$$y00009 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ proton data.
002240191 8564_ $$82201609$$s8621$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_Xbj_proton.png$$y00010 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ proton data.
002240191 8564_ $$82201610$$s9847$$uhttps://cds.cern.ch/record/2240191/files/plots_proton2010_p1T_proton.png$$y00011 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ proton data.
002240191 8564_ $$82201611$$s10047$$uhttps://cds.cern.ch/record/2240191/files/plots_deuteron_p2T_deuteron.png$$y00006 Comparison of distributions of kinematic variables between experimental and MC high-$p_T$ deuteron data.
002240191 9031_ $$aApproval requested for number CERN-EP-2017-003$$bCERN-EP-2017-003$$cEPPHAPP$$d2017-01-05 16:20:15$$e2017-01-12 16:20:[email protected]$$swaiting
002240191 9031_ $$aDocument approved$$bCERN-EP-2017-003$$cEPPHAPP$$d2017-01-09 16:20:[email protected]$$sapproved
002240191 916__ $$sn$$w201701
002240191 960__ $$a13
002240191 980__ $$aCOMPASS_Papers
002240191 980__ $$aARTICLE