CERN Accelerating science

Article
Report number	arXiv:1609.06062 ; CERN-EP-2016-245
Title	Azimuthal asymmetries of charged hadrons produced in high-energy muon scattering off longitudinally polarised deuterons
Author(s)	Adolph, C. (U. Erlangen-Nuremberg (main)) ; Aghasyan, M (INFN, Trieste) ; Akhunzyanov, R (Dubna, JINR) ; Alexeev, M G (Turin U.) ; Alexeev, G D (Dubna, JINR) ; Amoroso, A (INFN, Turin ; Turin U.) ; Andrieux, V (IRFU, Saclay) ; Anfimov, N V (Dubna, JINR) ; Anosov, V (Dubna, JINR) ; Augsten, K (CTU, Prague ; Dubna, JINR) ; Augustyniak, W (NCBJ, Swierk) ; Austregesilo, A (Munich, Tech. U.) ; Azevedo, C D R (Aveiro U.) ; Badełek, B (Warsaw U.) ; Balestra, F (INFN, Turin ; Turin U.) ; Ball, M (Bonn U., HISKP) ; Barth, J (Bonn U.) ; Beck, R (Bonn U., HISKP) ; Bedfer, Y (IRFU, Saclay) ; Bernhard, J (CERN ; Mainz U., Inst. Kernphys.) ; Bicker, K (CERN ; Munich, Tech. U.) ; Bielert, E R (CERN) ; Birsa, R (INFN, Trieste) ; Bodlak, M (Charles U.) ; Bordalo, P (LIP, Lisbon ; IST, Lisbon (main)) ; Bradamante, F (INFN, Trieste ; Trieste U.) ; Braun, C (U. Erlangen-Nuremberg (main)) ; Bressan, A (INFN, Trieste ; Trieste U.) ; Buchele, M (Freiburg U.) ; Chang, W-C (Taiwan, Inst. Phys.) ; Chatterjee, C (Matrivani Inst., Calcutta) ; Chiosso, M (INFN, Turin ; Turin U.) ; Choi, I (Illinois U., Urbana) ; Chung, S-U (Munich, Tech. U. ; Pusan Natl. U.) ; Cicuttin, A (INFN, Trieste ; ICTP, Trieste) ; Crespo, M L (INFN, Trieste ; ICTP, Trieste) ; Curiel, Q (IRFU, Saclay) ; Dalla Torre, S (INFN, Trieste) ; Dasgupta, S S (Matrivani Inst., Calcutta) ; Dasgupta, S (INFN, Trieste ; Trieste U.) ; Denisov, O Yu (INFN, Turin) ; Dhara, L (Matrivani Inst., Calcutta) ; Donskov, S V (Kurchatov Inst., Moscow) ; Doshita, N (Yamagata U.) ; Dreisbach, Ch (Munich, Tech. U.) ; Duic, V (Trieste U.) ; Dünnweber, W (Unlisted, DE) ; Dziewiecki, M (Warsaw U. of Tech.) ; Efremov, A (Dubna, JINR) ; Eversheim, P D (Bonn U., HISKP) ; Eyrich, W (U. Erlangen-Nuremberg (main)) ; Faessler, M (Unlisted, DE) ; Ferrero, A (IRFU, Saclay) ; Finger, M (Charles U.) ; Finger, M., Jr. (Charles U.) ; Fischer, H (Freiburg U.) ; Franco, C (LIP, Lisbon) ; du Fresne von Hohenesche, N (Mainz U., Inst. Kernphys.) ; Friedrich, J M (Munich, Tech. U.) ; Frolov, V (CERN ; Dubna, JINR) ; Fuchey, E (IRFU, Saclay) ; Gautheron, F (Ruhr U., Bochum, Inst. Expt. Phys.) ; Gavrichtchouk, O P (Dubna, JINR) ; Gerassimov, S (Munich, Tech. U. ; LPI, Moscow (main)) ; Giarra, J (Mainz U., Inst. Kernphys.) ; Giordano, F (Illinois U., Urbana) ; Gnesi, I (INFN, Turin ; Turin U.) ; Gorzellik, M (Freiburg U.) ; Grabmuller, S (Munich, Tech. U.) ; Grasso, A (INFN, Turin ; Turin U.) ; Grosse Perdekamp, M (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 (INFN, Trieste ; Trieste U.) ; von Harrach, D (Mainz U., Inst. Kernphys.) ; Heinsius, F H (Freiburg U.) ; Heitz, R (Illinois U., Urbana) ; Herrmann, F (Freiburg U.) ; Horikawa, N (Nagoya U. (main) ; Chubu U.) ; d'Hose, N (IRFU, Saclay) ; Hsieh, C-Y (Taiwan, Inst. Phys.) ; Huber, S (Munich, Tech. U.) ; Ishimoto, S (Yamagata U. ; KEK, Tsukuba) ; Ivanov, A (INFN, Turin ; Turin U.) ; Ivanshin, Yu (Dubna, JINR) ; Iwata, T (Yamagata U.) ; Jary, V (CTU, Prague) ; Joosten, R (Bonn U., HISKP) ; Jorg, P (Freiburg U.) ; Kabuß, E (Mainz U., Inst. Kernphys.) ; Ketzer, B (Bonn U., HISKP) ; Khaustov, G V (Kurchatov Inst., Moscow) ; Khokhlov, Yu A (Kurchatov Inst., Moscow ; Moscow, MIPT) ; Kisselev, Yu (Dubna, JINR) ; Klein, F (Bonn U.) ; Klimaszewski, K (NCBJ, Swierk) ; Koivuniemi, J H (Ruhr U., Bochum, Inst. Expt. Phys.) ; Kolosov, V N (Kurchatov Inst., Moscow) ; Kondo, K (Yamagata U.) ; Konigsmann, K (Freiburg U.) ; Konorov, I (Munich, Tech. U. ; LPI, Moscow (main)) ; Konstantinov, V F (Kurchatov Inst., Moscow) ; Kotzinian, A M (INFN, Turin ; Turin U.) ; Kouznetsov, O M (Dubna, JINR) ; Kramer, M (Munich, Tech. U.) ; Kremser, P (Freiburg U.) ; Krinner, F (Munich, Tech. U.) ; Kroumchtein, Z V (Dubna, JINR) ; Kulinich, Y (Illinois U., Urbana) ; Kunne, F (IRFU, Saclay) ; Kurek, K (NCBJ, Swierk) ; Kurjata, R P (Warsaw U. of Tech.) ; Lednev, A A (Kurchatov Inst., Moscow) ; Lehmann, A (U. Erlangen-Nuremberg (main)) ; Levillain, M (IRFU, Saclay) ; Levorato, S (INFN, Trieste) ; Lian, Y-S (Taiwan, Inst. Phys. ; Taiwan, Natl. Kaohsiung Normal U.) ; Lichtenstadt, J (Tel Aviv U.) ; Longo, R (INFN, Turin ; Turin U.) ; Maggiora, A (INFN, Turin) ; Magnon, A (IRFU, Saclay) ; Makins, N (Illinois U., Urbana) ; Makke, N (INFN, Trieste ; Trieste U.) ; Mallot, G K (CERN) ; Marianski, B (NCBJ, Swierk) ; Martin, A (INFN, Trieste ; Trieste U.) ; Marzec, J (Warsaw U. of Tech.) ; Matousek, J (INFN, Trieste ; Charles U.) ; Matsuda, H (Yamagata U.) ; Matsuda, T (Miyazaki U.) ; Meshcheryakov, G V (Dubna, JINR) ; Meyer, M (IRFU, Saclay ; Illinois U., Urbana) ; Meyer, W (Ruhr U., Bochum, Inst. Expt. Phys.) ; Mikhailov, Yu V (Kurchatov Inst., Moscow) ; Mikhasenko, M (Bonn U., HISKP) ; Mitrofanov, E (Dubna, JINR) ; Mitrofanov, N (Dubna, JINR) ; Miyachi, Y (Yamagata U.) ; Nagaytsev, A (Dubna, JINR) ; Nerling, F (Mainz U., Inst. Kernphys.) ; Neyret, D (IRFU, Saclay) ; Novy, J (CERN ; CTU, Prague) ; Nowak, W-D (Mainz U., Inst. Kernphys.) ; 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 ; Piemonte Orientale U., Alessandria) ; Parsamyan, B (INFN, Turin ; 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 (IRFU, Saclay ; Mainz U., Inst. Kernphys.) ; Platchkov, S (IRFU, Saclay) ; Pochodzalla, J (Mainz U., Inst. Kernphys.) ; Polyakov, V A (Kurchatov Inst., Moscow) ; Pretz, J (Bonn U.) ; Quaresma, M (LIP, Lisbon) ; Quintans, C (LIP, Lisbon) ; Ramos, S (LIP, Lisbon ; IST, Lisbon (main)) ; 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. of Tech.) ; Salac, R (CTU, Prague) ; Samoylenko, V D (Kurchatov Inst., Moscow) ; Sandacz, A (NCBJ, Swierk) ; Santos, C (INFN, Trieste) ; Sarkar, S (Matrivani Inst., Calcutta) ; Savin, I A (Dubna, JINR) ; Sawada, T (Taiwan, Inst. Phys.) ; Sbrizzai, G (INFN, Trieste ; Trieste U.) ; Schiavon, P (INFN, Trieste ; Trieste U.) ; Schmidt, K (Freiburg U.) ; Schmieden, H (Bonn U.) ; Schonning, K (CERN) ; Seder, E (IRFU, Saclay) ; Selyunin, A (Dubna, JINR) ; Silva, L (LIP, Lisbon) ; Sinha, L (Matrivani Inst., Calcutta) ; Sirtl, S (Freiburg U.) ; Slunecka, M (Dubna, JINR) ; Smolik, J (Dubna, JINR) ; Srnka, A (Inst. Sci. Instruments, Brno) ; Steffen, D (Munich, Tech. U. ; CERN) ; Stolarski, M (LIP, Lisbon) ; Subrt, O (CTU, Prague ; CERN) ; Sulc, M (Liberec Tech. U.) ; Suzuki, H (Yamagata U. ; Chubu U.) ; Szabelski, A (INFN, Trieste ; NCBJ, Swierk) ; Szameitat, T (Freiburg U.) ; Sznajder, P (NCBJ, Swierk) ; Takekawa, S (INFN, Turin ; Turin U.) ; Tasevsky, M (Dubna, JINR) ; Tessaro, S (INFN, Trieste) ; Tessarotto, F (INFN, Trieste) ; Thibaud, F (IRFU, 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 (CTU, Prague) ; Vondra, J (CTU, Prague) ; Wallner, S (Munich, Tech. U.) ; Weisrock, T (Mainz U., Inst. Kernphys.) ; Wilfert, M (Mainz U., Inst. Kernphys.) ; ter Wolbeek, J (Freiburg U.) ; Zaremba, K (Warsaw U. of Tech.) ; Zavada, P (Dubna, JINR) ; Zavertyaev, M (LPI, Moscow (main)) ; Zemlyanichkina, E (Dubna, JINR) ; Zhuravlev, N (Dubna, JINR) ; Ziembicki, M (Warsaw U. of Tech.) ; Zink, A (U. Erlangen-Nuremberg (main)) Mostrar todos los 225 autores
Publication	2018-11-19
Imprint	05 Dec 2018
Number of pages	15
Note	15 pages, 5 figures
In:	Eur. Phys. J. C 78, 11 (2018) pp.952
DOI	10.1140/epjc/s10052-018-6379-7 10.1140/epjc/s10052-020-7762-8 (Erratum)
Subject category	Particle Physics - Experiment ; hep-ph ; Particle Physics - Phenomenology ; hep-ex ; Particle Physics - Experiment
Accelerator/Facility, Experiment	CERN SPS ; COMPASS NA58
Free keywords	polarization ; experimental results ; lepton deep inelastic scattering ; polarisation ; spin asymmetry ; parton distribution functions
Abstract	Single hadron azimuthal asymmetries of positive and negative hadrons produced in muon semi-inclusive deep inelastic scattering off longitudinally polarised deuterons are determined using the 2006 COMPASS data and also combined all deuteron COMPASS data. For each hadron charge, the dependence of the azimuthal asymmetry on the hadron azimuthal angle $\phi$ is obtained by means of a five-parameter fitting function that besides a $\phi$-independent term includes four modulations predicted by theory: $\sin\phi$, $\sin 2 \phi$, $\sin 3\phi$ and $\cos\phi$. The amplitudes of the five terms have been extracted, first, for the hadrons in the whole available kinematic region. In further fits, performed for hadrons from a restricted kinematic region, the $\phi$-dependence is determined as a function of one of three variables (Bjorken-$x$, fractional energy of virtual photon taken by the outgoing hadron and hadron transverse momentum), while disregarding the others. Except the $\phi$-independent term, all the modulation amplitudes are very small, and no clear kinematic dependence could be observed within experimental uncertainties.
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