| Title: |
Odd and even partial waves of eta pi(-) and eta 'pi(-) in pi(-) p -> eta(('))pi(-)p at 191 GeV/c |
| Authors: |
Adolph, Christoph H.; Akhunzyanov, R.; Alexeev, Maxim G.; Alexeev, G.D.; Amoroso, A.; Andrieux, Vincent; Anosov, V.; Austregesilo, Alexander; Badełek, Barbara; Balestra, Ferruccio; Barth, Jcl.; Baum, Günter; Beck, Reinhard; Bedfer, Yann; Berlin, Asher; Bernhard, Johannes; Bicker, K.; Bielert, Erwin; Bieling, Jakob; Birsa, Renato; Bisplinghoff, Jens; Bodlak, Martin; Böer, Marie; Bordalo, Paula; Bradamante, Franco; Braun, Christopher; Bressan, Andrea; Büchele, M.; Burtin, Etienne; Capozza, Luigi; Chiosso, Michela; Chung, Suhurk; Cicuttin, Andres; Crespo, María Liz; Curiel, Q.; Dalla Torre, Stefano; Dasgupta, Shivaji; Dasgupta, Subinay; Denisov, Oleg Yu; Donskov, Sergey; Doshita, Norihiro; Duic, Venicio; Dünnweber, Wolfgang; Dziewiecki, Michał; Efremov, Anatoli Vasilievich; Elia, C.; Eversheim, Paul Dieter; Eyrich, Wolfgang; Faessler, Martin; Ferrero, Andrea; Finger, Mir; Finger, Mic; Fischer, H.; Franco, Celso; du Fresne von Hohenesche, N.; Friedrich, Jan Michael; Frolov, Vladimir; Gautheron, F.; Gavrichtchouk, O.P.; Gerassimov, S.; Geyer, Reiner; Gnesi, I.; Gobbo, Benigno; Goertz, S.; Gorzellik, M.; Grabmüller, Stefanie; Grasso, Antonino; Grube, Boris; Grussenmeyer, Thomas; Guskov, Alexey; Haas, Florian; von Harrach, Dietrich; Hahne, Devin; Hashimoto, Ryo; Heinsius, F.H.; Herrmann, Felix; Hinterberger, Frank; Höppner, Christian; Horikawa, Naoaki; d'Hose, Nicole; Huber, Stefan; Ishimoto, Shigeru; Ivanov, Andrey; Ivanshin, Yu I.; Iwata, Takashi; Jahn, R.; Jary, Vladimír; Jasinski, Prometeusz Kryspin; Jörg, P.; Joosten, Rainer; Kabuß, Eva Maria; Ketzer, Bernhard; Khaustov, Guennady V.; Khokhlov, Yu A.; Kisselev, Yu F.; Klein, Frank J.; Klimaszewski, Krzysztof S.; Koivuniemi, Jaakko H.; Kolosov, Vladimir N.; Kondo, K.; Königsmann, Kay C.; Konorov, Igor A.; Konstantinov, V.F.; Kotzinian, Aram M.; Kouznetsov, Oleg L.; Krämer, Markus F.; Kroumchtein, Z.V.; Kuchinski, N.; Kunne, Fabienne; Kurek, Krzysztof; Kurjata, Robert P.; Lednev, Anatoly A.; Lehmann, Albert; Levillain, M.; Levorato, Stefano; Lichtenstadt, Jechiel; Maggiora, Angelo; Magnon, Alain; Makke, Nour; Mallot, Gerhard K.; Marchand, Claude; Martin, Anna D.; Marzec, J.; Matoušek, Jindřich; Matsuda, H.; Matsuda, Takeshi; Meshcheryakov, G.; Meyer, Wayne E.; Michigami, T.; Mikhailov, Yu V.; Miyachi, Y.; Nagaytsev, A.; Nagel, Thiemo; Nerling, Frank; Neubert, Sebastian; Neyret, Damien P.; Nový, Josef; Nowak, Wolf Dieter; Nunes, A.S.; Olshevsky, Alexander G.; Orlov, I.; Ostrick, Michael; Panknin, Robert; Panzieri, D.; Parsamyan, Bakur; Paul, Stephan M.; Peshekhonov, Dmitry V.; Platchkov, Stephane K.; Pochodzalla, Jozef.; Polyakov, Vladimir A.; Pretz, J.; Quaresma, Márcia; Quintans, Catarina; Ramos, Saturio; Regali, C.; Reicherz, Gerhard; Rocco, E.; Rossiyskaya, Natalia S.; Ryabchikov, Dmitri I.; Rychter, Andrzej; Samoylenko, Vladimir D.; Sandacz, Andrzej; Sarkar, Subir; Savin, Igor A.; Sbrizzai, Giulio; Schiavon, Paolo G.; Schill, Christian; Schlüter, Tobias; Schmidt, Katharina H.; Schmieden, Hartmut; Schönning, Karin; Schopferer, S.; Schott, Matthias; Shevchenko, O. Yu; Silva, Laura; Sinha, L.; Sirtl, S.; Slunecka, Miloslav; Sosio, S.; Sozzi, Federica; Srnka, Aleš; Steiger, Lukáš; Stolarski, Marcin; Sulej, Robert; Suzuki, Hajime; Szabelski, Adam; Szameitat, T.; Sznajder, Paweł; Takekawa, S.; ter Wolbeek, J.; Tessaro, S.; Tessarotto, F.; Thibaud, F.; Uhl, Sebastian; Uman, Igor U.; Virius, Miroslav; Wang, Li; Weisrock, T.; Wilfert, M.; Windmolders, Roland; Wollny, Heiner; Zaremba, Krzysztof; Zavertyaev, M.; Zemlyanichkina, Elena; Ziembicki, Marcin; Zink, Armin; Šulc, Miroslav |
| Source: |
j-scopus ; j-wok |
| Publisher Information: |
Elsevier Science Bv; Technical university of Liberec, Czech Republic; Technická Univerzita v Liberci |
| Publication Year: |
2016 |
| Description: |
Exclusive production of eta pi(-) and eta'pi(-) in has been studied with a 191 GeV/c pi(-) beam impinging on a hydrogen target at COMPASS (CERN). Partial-wave analyses reveal different odd/even angular momentum (L) characteristics in the inspected invariant mass range up to 3 GeV/c(2). A striking similarity between the two systems is observed for the L = 2, 4, 6 intensities (scaled by kinematical factors) and the relative phases. The known resonances a(2)(1320) and a(4)(2040) are in line with this similarity. In contrast, a strong enhancement of eta'pi(-) over eta pi(-) is found for the L = 1, 3, 5 waves, which carry non-qq quantum numbers. The L = 1 intensity peaks at 1.7 GeV/c(2) in in and at 1.4 GeV/c(2) in eta pi(-), the corresponding phase motions with respect to L = 2 are different. (C) 2014 The Authors. Published by Elsevier B.V. ; DFG [1102]; German Bundesministerium fur Bildung und Forschung; Czech Republic MEYS [ME492, LA242]; SAIL (CSR), Govt. of India; CERN-RFBR [08-02-91009, 12-02-91500]; Portuguese FCT - Fundacao para a Ciencia e Tecnologia [CERN/FP/109323/2009, CERN/FP/116376/2010, CERN/FP/123600/2011]; MEXT; JSPS [18002006, 20540299, 18540281]; Daiko Foundation; Yamada Foundation; DFG; EU [283286]; Israel Science Foundation; Polish NCN [DEC-2011/01/M/ST2/02350] |
| Document Type: |
article in journal/newspaper |
| File Description: |
text; application/pdf |
| Language: |
English |
| Relation: |
Physics Letters B; https://dspace.tul.cz/handle/15240/16332 |
| DOI: |
10.1016/j.physletb.2014.11.058 |
| Availability: |
https://dspace.tul.cz/handle/15240/16332; https://doi.org/10.1016/j.physletb.2014.11.058 |
| Accession Number: |
edsbas.7C4F1B8E |
| Database: |
BASE |