New analysis of ηπ tensor resonances measured at the COMPASS experiment

  title={New analysis of ηπ tensor resonances measured at the COMPASS experiment},
  author={A. Jackura and C. Fern'andez-Ram'irez and M. Mikhasenko and A. Pilloni and V. Mathieu and J. Nys and V. Pauk and A. P. Szczepaniak and G. Fox and M. Aghasyan and R. Akhunzyanov and M. Alexeev and G. Alexeev and A. Amoroso and V. Andrieux and N. Anfimov and V. Anosov and A. Antoshkin and K. Augsten and W. Augustyniak and A. Austregesilo and C. Azevedo and B. Badełek and F. Balestra and M. Ball and J. Barth and R. Beck and Y. Bedfer and J. Bernhard and K. Bicker and E. R. Bielert and R. Birsa and M. Bodl{\'a}k and P. Bordalo and F. Bradamante and A. Bressan and M. Buechele and V. Burtsev and W. Chang and C. Chatterjee and M. Chiosso and I. Choi and A. Chumakov and S. Chung and A. Cicuttin and M. L. Crespo and S. Torre and S. Dasgupta and O. Denisov and L. Dhara and S. V. Donskov and N. Doshita and C. Dreisbach and W. Duennweber and R. Dusaev and M. Dziewiecki and A. Efremov and P. Eversheim and M. Faessler and A. Ferrero and M. Finger and H. Fischer and C. Franco and N. D. F. V. Hohenesche and J. M. Friedrich and V. Frolov and E. Fuchey and F. Gautheron and O. Gavrichtchouk and S. Gerassimov and J. Giarra and F. Giordano and I. Gnesi and M. Gorzellik and A. Grasso and M. Perdekamp and B. Grube and T. Grussenmeyer and A. Guskov and D. Hahne and G. Hamar and D. Harrach and F. H. Heinsius and R. Heitz and F. Herrmann and N. Horikawa and N. d’Hose and C. Hsieh and S. Huber and S. Ishimoto and A. Ivanov and Y. Ivanshin and T. Iwata and V. Jary and R. Joosten and P. Joerg and E. Kabuss and A. Kerbizi and B. Ketzer and G. Khaustov and Yu.A. Khokhlov and Y. Kisselev and F. Klein and J. Koivuniemi and V. Kolosov and K. Kondo and K. Koenigsmann and I. Konorov and V. Konstantinov and A. Kotzinian and O. Kouznetsov and Z. Kr{\'a}l and M. Kr{\"a}mer and P. Kremser and F. Krinner and Z. V. Kroumchtein and Y. Kulinich and F. Kunne and K. Kurek and R. P. Kurjata and I. I. Kuznetsov and A. Kveton and A. A. Lednev and E. Levchenko and M. Levillain and S. Levorato and Y. Lian and J. Lichtenstadt and R. Longo and V. Lyubovitskij and A. Maggiora and A. Magnon and N. Makins and N. Makke and G. K. Mallot and S. A. Mamon and B. Mariański and A. Martin and J. Marzec and J. Matousek and H. Matsuda and T. Matsuda and G. Meshcheryakov and M. Meyer and W. Meyer and Yu. V. Mikhailov and E. Mitrofanov and N. Mitrofanov and Y. Miyachi and A. Nagaytsev and F. Nerling and D. Neyret and J. Nov{\'y} and W. Nowak and G. Nukazuka and A. P. Nunes and A. G. Olshevsky and I. Orlov and M. Ostrick and D. Panzieri and B. Parsamyan and S. Paul and J. Peng and F. Pereira and M. Pe{\vs}ek and M. Pe{\vs}kov{\'a} and D. Peshekhonov and N. Pierre and S. Platchkov and J. Pochodzalla and V. Polyakov and J. Pretz and M. Quaresma and C. Quintans and S. Ramos and C. Regali and G. Reicherz and C. Riedl and N. Rogacheva and D. Ryabchikov and A. Rybnikov and A. Rychter and R. Salac and V. Samoylenko and A. Sandacz and C. Santos and S. Sarkar and I. Savin and T. Sawada and G. Sbrizzai and P. Schiavon and T. Schluter and K. Schmidt and H. Schmieden and K. Schoenning and E. Seder and A. Selyunin and L. Silva and L. Sinha and S. Sirtl and M. Slune{\vc}ka and J. {\vS}mol{\'i}k and A. Srnka and D. Steffen and M. Stolarski and O. Subrt and M. {\vS}ulc and H. Suzuki and A. Szabelski and T. Szameitat and P. Sznajder and M. Ta{\vs}evsk{\'y} and S. Tessaro and F. Tessarotto and A. Thiel and J. Tomsa and F. Tosello and V. Tskhay and S. Uhl and B. Vasilishin and A. Vauth and J. Veloso and A.Vidon and M. Virius and S. Wallner and T. Weisrock and M. Wilfert and J. Wolbeek and K. Zaremba and P. Závada and M. Zavertyaev and E. Zemlyanichkina and N. Zhuravlev and M. Ziembicki},
  journal={Physics Letters B},
  • A. Jackura, C. Fern'andez-Ram'irez, +233 authors M. Ziembicki
  • Published 2018
  • Physics
  • Physics Letters B
  • We present a new amplitude analysis of the eta pi D-wave in the reaction pi(-) p -> eta pi(-) p measured by COMPASS. Employing an analytical model based on the principles of the relativistic S-m ... 
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