Počet záznamů: 1
Sivers asymmetry extracted in SIDIS at the hard scales of the Drell-Yan process at COMPASS
- 1.0480042 - ÚPT 2018 RIV NL eng J - Článek v odborném periodiku
Adolph, C. - Aghasyan, M. - Akhunzyanov, R. - Alexeev, M. G. - Alexeev, G. D. - Amoroso, A. - Andrieux, V. - Anfimov, N. V. - Anosov, V. - Augsten, K. - Augustyniak, W. - Austregesilo, A. - Azevedo, C. - Badelek, B. - Balestra, F. - Ball, M. - Barth, J. - Beck, R. - Bedfer, Y. - Bernhard, J. - Bicker, K. - Bielert, E. R. - Birsa, R. - Bodlák, M. - Bordalo, P. - Bradamante, F. - Braun, C. - Bressan, A. - Büchele, M. - Chang, W.-C. - Chatterjee, C. - Chiosso, M. - Choi, I. - Chung, S. U. - Cicuttin, A. - Crespo, M. - Curiel, Q. - Dalla Torre, S. - Dasgupta, S. S. - Dasgupta, S. - Denisov, O. Yu. - Dhara, L. - Donskov, S. V. - Doshita, N. - Dreisbach, Ch. - Duic, V. - Dünnweber, W. - Dziewiecki, M. - Efremov, A. - Eversheim, P.D. - Eyrich, W. - Faessler, M. - Ferrero, A. - Finger, M. - Finger jr., M. - Fischer, H. - Franco, C. - Fresne von Hohenesche, N. - Friedrich, J. M. - Frolov, V. - Fuchey, E. - Gautheron, F. - Gavrichtchouk, O. P. - Gerassimov, S. - Giarra, J. - Giordano, F. - Gnesi, I. - Gorzellik, M. - Grabmüller, S. - Grasso, A. - Grosse-Perdekapm, M. - Grube, B. - Grussenmeyer, T. - Guskov, A. - Haas, F. - Hahne, D. - Hamar, G. - von Harrach, D. - Heinsius, F. H. - Heitz, R. - Herrmann, F. - Horikawa, N. - d'Hose, N. - Hsieh, C.-Yu. - Huber, S. - Ishimoto, S. - Ivanov, A. - Ivanshin, Yu. - Iwata, T. - Jarý, V. - Joosten, R. - Joerg, P. - Kabuss, E. - Ketzer, B. - Khaustov, G. V. - Khokhlov, Yu. A. - Kisselev, Y. - Klein, F. - Klimaszewski, K. - Koivuniemi, J. H. - Kolosov, V. N. - Kondo, K. - Königsmann, K. - Konorov, I. - Konstantinov, V. F. - Kotzinian, A. M. - Kouznetsov, O. - Krämer, M. - Kremser, P. - Krinner, F. - Kroumchtein, Z. V. - Kulinich, Y. - Kunne, F. - Kurek, K. - Kurjata, R. P. - Lednev, A. A. - Lehmann, A. - Levillain, M. - Levorato, S. - Lian, Y.-S. - Lichtenstadt, J. - Longo, R. - Maggiora, A. - Magnon, A. - Makins, N. - Makke, N. - Mallot, G. K. - Marianski, B. - Martin, A. - Marzec, J. - Matoušek, J. - Matsuda, H. - Matsuda, T. - Meshcheryakov, G. - Meyer, M. - Meyer, W. - Mikhailov, Yu. V. - Mikhasenko, M. - Mitrofanov, E. - Mitrofanov, N. - Miyachi, Y. - Nagaytsev, A. - Nerling, F. - Neyret, D. - Nový, J. - Nowak, W. D. - Nukazuka, G. - Nunes, A.S. - Olshevsky, A. G. - Orlov, I. - Ostrick, M. - Panzieri, D. - Parsamyan, B. - Paul, S. - Peng, J.-C. - Pereira, F. - Pešek, M. - Peshekhonov, D. V. - Pierre, N. - Platchkov, S. - Pochodzalla, J. - Polyakov, V. A. - Pretz, J. - Quaresma, M. - Quintans, C. - Ramos, S. - Regali, C. - Reicherz, G. - Riedl, C. - Roskot, M. - Rossiyskaya, N. S. - Ryabchikov, D. - Rybnikov, A. - Rychter, A. - Salač, R. - Samoylenko, V. D. - Sandacz, A. - Santos, C. - Sarkar, S. - Savin, I. A. - Sawada, T. - Sbrizzai, G. - Schiavon, P. - Schmidt, K. - Schmieden, H. - Schönning, K. - Seder, E. - Selyunin, A. - Silva, L. - Sinha, L. - Sirtl, S. - Slunecka, M. - Smolík, J. - Srnka, Aleš - Steffen, D. - Stolarski, M. - Šubrt, J. - Šulc, M. - Suzuki, H. - Szabelski, A. - Szameitat, T. - Sznajder, P. - Takekawa, S. - Tasevsky, M. - Tessaro, S. - Tessarotto, F. - Thibaud, F. - Thiel, A. - Tosello, F. - Tskhay, V. - Uhl, S. - Veloso, J. - Virius, M. - Vondra, J. - Wallner, S. - Weisrock, T. - Wilfert, M. - Ter Wolbeek, J. - Zaremba, K. - Závada, P. - Zavertyaev, M. - Zemlyanichkina, E. - Zhuravlev, N. - Ziembicki, M. - Zink, A.
Sivers asymmetry extracted in SIDIS at the hard scales of the Drell-Yan process at COMPASS.
Physics Letters. B. Roč. 770, JUL 10 (2017), s. 138-145. ISSN 0370-2693. E-ISSN 1873-2445
Grant CEP: GA MŠMT(CZ) LO1212
Institucionální podpora: RVO:68081731
Klíčová slova: SIDIS * drell-yan * spin * azimuthal asymmetries * Sivers * TMDs
Obor OECD: Nuclear physics
Impakt faktor: 4.254, rok: 2017
Eight proton transverse-spin-dependent azimuthal asymmetries are extracted in four regions of the photon virtuality Q(2) from the COMPASS 2010 semi-inclusive hadron measurements in deep inelastic muon nucleon scattering. These Q(2) regions correspond to the four regions of the di-muon mass root Q(2) used in the ongoing analyses of the COMPASS Drell-Yan measurements, which allows for a future direct comparison of the nucleon transverse-momentum-dependent parton distribution functions extracted from these two alternative measurements. In addition, for the azimuthal asymmetries induced by the Sivers transverse-momentum-dependent parton distribution function various two-dimensional kinematic dependences are presented. The integrated Sivers asymmetries are found to be positive with an accutacy that appears to be sufficient to test the sign change of the Sivers function predicted by Quantum Chromodynamics.
Trvalý link: http://hdl.handle.net/11104/0275984
Počet záznamů: 1