Hauptseite > CERN Experiments > Fixed Target Experiments > COMPASS > COMPASS Conference Proceedings > Multiplicities of charged kaons from deep-inelastic muon scattering off an isoscalar target |
Article | |
Report number | arXiv:1608.06760 ; CERN-EP-2016-206 |
Title | Multiplicities of charged kaons from deep-inelastic muon scattering off an isoscalar target |
Related title | Multiplicities of charged kaons from deep-inelastic muon scattering off an isoscalar target |
Author(s) |
Adolph, C. (Erlangen - Nuremberg U.) ; Agarwala, J. ; Aghasyan, M. (Frascati) ; Akhunzyanov, R. (Dubna, JINR) ; Alexeev, M.G. (INFN, Turin ; Turin U.) ; Alexeev, G.D. (Dubna, JINR) ; Amoroso, A. (INFN, Turin ; Turin U.) ; Andrieux, V. (IRFU, SPhN, Saclay) ; Anfimov, N.V. (Dubna, JINR) ; Anosov, V. (Dubna, JINR) ; Augsten, K. (Prague, Tech. U.) ; Augustyniak, W. (Warsaw, Inst. Nucl. Studies) ; Austregesilo, A. (Munich, Tech. U.) ; Azevedo, C.D.R. (Aveiro U.) ; Badelek, B. (Warsaw U.) ; Balestra, F. (INFN, Turin ; Turin Polytechnic) ; Ball, M. (DESY ; Hamburg U.) ; Barth, J. (Bonn U.) ; Beck, R. (Bonn U., HISKP) ; Bedfer, Y. (IRFU, Saclay) ; Bernhard, J. (Munich U.) ; Bicker, K. (CERN ; Munich, Tech. U.) ; Bielert, E.R. (CERN) ; Birsa, R. (INFN, Trieste ; Trieste U.) ; Bodlak, M. (Prague, Tech. U.) ; Bordalo, P. (LIP, Lisbon) ; Bradamante, F. (INFN, Trieste ; Trieste U.) ; Braun, C. (London, City U.) ; Bressan, A. (INFN, Trieste ; Trieste U.) ; Buechele, M. (Freiburg U.) ; Capozza, L. (IRFU, SPhN, Saclay) ; Chang, W. -C. (Academia Sinica, Taiwan) ; Chatterjee, C. ; Chiosso, M. (INFN, Turin ; Turin U.) ; Choi, I. (Illinois U., Urbana) ; Chung, S. -U. (Brookhaven ; Munich, Tech. U. ; Pusan Natl. U.) ; Cicuttin, A. (ICTP, Trieste ; INFN, Trieste) ; Crespo, M.L. (ICTP, Trieste ; INFN, Trieste) ; Curiel, Q. (IRFU, SPhN, Saclay) ; Dalla Torre, S. ; Dasgupta, S.S. (Matrivani Inst., Calcutta) ; Dasgupta, S. (INFN, Trieste) ; Denisov, O. Yu. (INFN, Turin ; Turin U.) ; Dhara, L. (Matrivani Inst., Calcutta) ; Donskov, S.V. (Serpukhov, IHEP) ; Doshita, N. (Yamagata U.) ; Dreisbach, Ch. ; Duic, V. (INFN, Trieste ; Trieste U.) ; Duennweber, W. (Munich U.) ; Dziewiecki, M. (Warsaw U. of Tech.) ; Efremov, A. (Dubna, JINR) ; Eversheim, P.D. (Bonn U., HISKP) ; Eyrich, W. (Erlangen - Nuremberg U.) ; Faessler, M. (Munich U.) ; Ferrero, A. (IRFU, SPhN, Saclay) ; Finger, M. (Charles U.) ; Finger Jr., M. (Charles U.) ; Fischer, H. (Freiburg U.) ; Franco, C. (LIP, Lisbon) ; von Hohenesche, N. du Fresne (Mainz U.) ; Friedrich, J.M. (Munich, Tech. U.) ; Frolov, V. (CERN ; Dubna, JINR) ; Fuchey, E. (IRFU, SPhN, Saclay) ; Gautheron, F. (Ruhr U., Bochum) ; Gavrichtchouk, O.P. (Dubna, JINR) ; Gerassimov, S. (Munich, Tech. U.) ; Giordano, F. (Bari U. ; INFN, Bari) ; Gnesi, I. (Enrico Fermi Ctr., Rome ; INFN, Turin ; Turin U.) ; Gorzellik, M. (Freiburg U.) ; Grabmueller, S. (Munich, Tech. U.) ; Grasso, A. (INFN, Turin ; Turin U.) ; Grosse Perdekamp, M. (Brookhaven ; Illinois U., Urbana) ; Grube, B. (Munich, Tech. U.) ; Grussenmeyer, T. (Freiburg U.) ; Guskov, A. (Dubna, JINR) ; Haas, F. (Munich, Tech. U.) ; Hahne, D. (Bonn U.) ; Hamar, G. (Budapest, RMKI) ; von Harrach, D. ; Heinsius, F.H. (Ruhr U., Bochum) ; Heitz, R. (Illinois U., Urbana) ; Herrmann, F. (Freiburg U.) ; Horikawa, N. (Zurich, ETH) ; d'Hose, N. (IRFU, Saclay) ; Hsieh, C. -Y. (Taiwan, Inst. Phys.) ; Huber, S. (Munich, Tech. U.) ; Ishimoto, S. (KEK, Tsukuba ; Yamagata U.) ; Ivanov, A. (Kansas State U.) ; Ivanshin, Yu. (Dubna, JINR) ; Iwata, T. (Yamagata U.) ; Jary, V. (Prague, Tech. U.) ; Joosten, R. (Bonn U., HISKP) ; Joeorg, P. ; Kabuss, E. (Mainz U., Inst. Kernphys.) ; Ketzer, B. (Bonn U., HISKP) ; Khaustov, G.V. (Serpukhov, IHEP) ; Khokhlov, Yu. A. (Serpukhov, IHEP) ; Kisselev, Yu. (Dubna, JINR) ; Klein, F. (Bonn U.) ; Klimaszewski, K. (Warsaw, Inst. Nucl. Studies) ; Koivuniemi, J.H. (Ruhr U., Bochum, Inst. Expt. Phys.) ; Kolosov, V.N. (Serpukhov, IHEP) ; Kondo, K. (Yamagata U.) ; Koenigsmann, K. (Freiburg U.) ; Konorov, I. (Munich, Tech. U.) ; Konstantinov, V.F. (Kurchatov Inst., Moscow) ; Kotzinian, A.M. (NCBJ, Swierk ; Turin U.) ; Kouznetsov, O.M. (Dubna, JINR) ; Kraemer, M. (Aachen, Tech. Hochsch.) ; Kremser, P. (Freiburg U.) ; Krinner, F. (Munich, Tech. U.) ; Kroumchtein, Z.V. (Dubna, JINR) ; Kulinich, Y. (Illinois U., Urbana) ; Kunne, F. (IRFU, SPhN, Saclay) ; Kurek, K. (NCBJ, Swierk) ; Kurjata, R.P. (Warsaw U., Inst. Radioelect.) ; Lednev, A.A. (Serpukhov, IHEP) ; Lehmann, A. (Erlangen - Nuremberg U.) ; Levillain, M. (IRFU, SPhN, Saclay) ; Levorato, S. (INFN, Trieste ; Trieste U.) ; Lian, Y. -S. ; Lichtenstadt, J. (Tel Aviv U.) ; Longo, R. (INFN, Turin ; U. Turin, Exp. Phys.) ; Maggiora, A. (INFN, Turin ; Turin U.) ; Magnon, A. (IRFU, Saclay) ; Makins, N. (Argonne) ; Makke, N. (IRFU, Saclay) ; Mallot, G.K. (CERN) ; Marianski, B. (Warsaw, Inst. Nucl. Studies) ; Martin, A. (Yale U.) ; Marzec, J. (Warsaw U. of Tech.) ; Matousek, J. (Charles U.) ; Matsuda, H. (Bonn U., HISKP) ; Matsuda, T. (Miyazaki U.) ; Meshcheryakov, G.V. (Dubna, JINR) ; Meyer, M. (Hamburg U.) ; Meyer, W. (Ruhr U., Bochum, Inst. Expt. Phys.) ; Mikhailov, Yu. V. (Serpukhov, IHEP) ; Mikhasenko, M. (Bonn U., HISKP ; Serpukhov, IHEP) ; Mitrofanov, E. ; Mitrofanov, N. ; Miyachi, Y. (Yamagata U.) ; Nagaytsev, A. (Dubna, JINR) ; Nerling, F. (Mainz U., Inst. Phys.) ; Neyret, D. (IRFU, Saclay) ; Novy, J. (Prague, Tech. U.) ; Nowak, W. -D. (Mainz U.) ; Nukazuka, G. (Yamagata U.) ; Nunes, A.S. (LIP, Lisbon) ; Olshevsky, A.G. (Dubna, JINR) ; Orlov, I. (Dubna, JINR) ; Ostrick, M. (Mainz U., Inst. Kernphys.) ; Panzieri, D. (INFN, Turin ; Turin U.) ; Parsamyan, B. (NCBJ, Swierk ; Turin U.) ; Paul, S. (Munich, Tech. U.) ; Peng, J. -C. (Illinois U., Urbana) ; Pereira, F. (Aveiro U.) ; Pesek, M. (Charles U.) ; Peshekhonov, D.V. (Dubna, JINR) ; Pierre, N. ; Platchkov, S. (IRFU, Saclay) ; Pochodzalla, J. (Heidelberg, Max Planck Inst.) ; Polyakov, V.A. (Serpukhov, IHEP) ; Pretz, J. (Penn State U.) ; Quaresma, M. (LIP, Lisbon) ; Quintans, C. (LIP, Lisbon) ; Ramos, S. (LIP, Lisbon) ; Regali, C. (Freiburg U.) ; Reicherz, G. (Ruhr U., Bochum, Inst. Expt. Phys.) ; Riedl, C. (Illinois U., Urbana) ; Roskot, M. (Charles U.) ; Rossiyskaya, N.S. (Dubna, JINR) ; Ryabchikov, D.I. (Kurchatov Inst., Moscow) ; Rybnikov, A. (Dubna, JINR) ; Rychter, A. (Warsaw U., Inst. Radioelect.) ; Salac, R. (Prague, Tech. U.) ; Samoylenko, V.D. (Serpukhov, IHEP) ; Sandacz, A. (Warsaw, Inst. Nucl. Studies) ; Santos, C. (INFN, Trieste) ; Sarkar, S. (King's Coll. London) ; Savin, I.A. (CERN) ; Sawada, T. (Tokyo U. of Education) ; Sbrizzai, G. (INFN, Trieste ; Trieste U.) ; Schiavon, P. (INFN, Trieste ; Trieste U.) ; Schmidt, K. (Silesia U.) ; Schmieden, H. (Bonn U.) ; Schoenning, K. (Uppsala U.) ; Seder, E. (UConn, Storrs) ; Selyunin, A. (Dubna, JINR) ; Silva, L. (LIP, Lisbon) ; Sinha, L. (Matrivani Inst., Calcutta) ; Sirtl, S. (Freiburg U.) ; Slunecka, M. (Dubna, JINR) ; Smolik, J. (Prague, Inst. Phys.) ; Srnka, A. (Inst. Sci. Instruments, Brno) ; Steffen, D. (CERN) ; Stolarski, M. (LIP, Lisbon) ; Subrt, O. ; Sulc, M. (Liberec Tech. U.) ; Suzuki, H. (Tokyo U. of Sci.) ; Szabelski, A. (Bonn U., HISKP) ; Szameitat, T. (Freiburg U.) ; Sznajder, P. (Warsaw, Inst. Nucl. Studies) ; Takekawa, S. (INFN, Turin ; Turin U.) ; Tasevsky, M. (Prague, Inst. Phys.) ; Tessaro, S. (INFN, Trieste ; Trieste U.) ; Tessarotto, F. (INFN, Trieste) ; Thibaud, F. (IRFU, SPhN, Saclay) ; Thiel, A. (Bonn U., HISKP) ; Tosello, F. (INFN, Turin) ; Tskhay, V. (LPI, Moscow (main)) ; Uhl, S. (Munich, Tech. U.) ; Veloso, J. (Aveiro U.) ; Virius, M. (Prague, Tech. U.) ; Vondra, J. (Prague, Tech. U.) ; Wallner, S. (Munich, Tech. U.) ; Weisrock, T. (Mainz U., Inst. Kernphys.) ; Wilfert, M. (Mainz U., Inst. Kernphys.) ; Windmolders, R. (Bonn U.) ; ter Wolbeek, J. (Freiburg U.) ; Zaremba, K. (Warsaw U. of Tech.) ; Zavada, P. (Prague, Inst. Phys.) ; Zavertyaev, M. (Lebedev Inst.) ; Zemlyanichkina, E. (Dubna, JINR) ; Zhuravlev, N. (Dubna, JINR) ; Ziembicki, M. (Warsaw U. of Tech.) ; Zink, A. (Erlangen - Nuremberg U.) |
Publication | 2017-04-10 |
Imprint | 24 Aug 2016 |
Number of pages | 9 |
Note | 10 pages, 9 figures |
In: | Phys. Lett. B 767 (2017) 133-141 |
DOI | 10.1016/j.physletb.2017.01.053 |
Subject category | nucl-ex ; Nuclear Physics - Experiment ; hep-ex ; Particle Physics - Experiment |
Accelerator/Facility, Experiment | CERN SPS ; COMPASS NA58 |
Abstract | Precise measurements of charged-kaon multiplicities in deep inelastic scattering were performed. The results are presented in three-dimensional bins of the Bjorken scaling variable x, the relative virtual-photon energy y, and the fraction z of the virtual-photon energy carried by the produced hadron. The data were obtained by the COMPASS Collaboration by scattering 160 GeV muons off an isoscalar 6 LiD target. They cover the kinematic domain 1 (GeV/c)2 < Q2 < 60 (GeV/c)^2 in the photon virtuality, 0.004 < x < 0.4, 0.1 < y < 0.7, 0.20 < z < 0.85, and W > 5 GeV/c^2 in the invariant mass of the hadronic system. The results from the sum of the z-integrated K+ and K- multiplicities at high x point to a value of the non-strange quark fragmentation function larger than obtained by the earlier DSS fit. |
Copyright/License | arXiv nonexclusive-distrib. 1.0 preprint: © 2016-2024 CERN (License: CC-BY-4.0) publication: © 2017-2024 The Author(s) (License: CC-BY-4.0) |