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120 research outcomes, page 1 of 12
  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Ondřej Šubrt; Ana Sofia Nunes; Jan Friedrich; Márcia Quaresma; Aram Kotzinian; Andrzej Rychter; Antonín Květoň; Annika Thiel; Boris Grube; Jan Matousek; ...
    Publisher: HAL CCSD
    Project: NSF | A Program of Medium Energ... (1506416), EC | HADRONPHYSICS3 (283286), NSF | Extensible Computational ... (1415459)

    We present a new amplitude analysis of the $\eta\pi$ $D$-wave in $\pi^- p\to \eta\pi^- p$ measured by COMPASS. Employing an analytical model based on the principles of the relativistic $S$-matrix, we find two resonances that can be identified with the $a_2(1320)$ and th...

  • publication . Part of book or chapter of book . Other literature type . 2014
    Open Access English
    Authors:
    Bergmann, C.; Heine, N.; Verhoeven, W.; Emschermann, D.; Andronic, A.; Wessels, J. P.;
    Publisher: GSI Helmholtzzentrum für Schwerionenforschung
    Project: EC | HADRONPHYSICS3 (283286)
  • publication . Part of book or chapter of book . Other literature type . 2015
    Open Access English
    Authors:
    Zwieglinski, B.; Chlopik, A.; Gerhardt, A.; Kesik, G.; Lühning, J.; Orth, H.; Trzcinski, A.;
    Publisher: GSI Helmholtzzentrum für Schwerionenforschung
    Project: EC | HADRONPHYSICS3 (283286)
  • publication . Preprint . Article . Other literature type . 2015
    Open Access English
    Authors:
    Philipp Jörg; Ana Sofia Nunes; Jan Friedrich; Márcia Quaresma; Aram Kotzinian; Andrzej Rychter; Boris Grube; Jan Matousek; Bakur Parsamyan; Adam Szabelski; ...
    Project: FCT | CERN/FP/116376/2010 (116376), FCT | CERN/FP/109323/2009 (109323), EC | HADRONPHYSICS3 (283286), FCT | CERN/FP/123600/2011 (123600)

    A search for the exclusive production of the $Z_c^{\pm}(3900)$ hadron by virtual photons has been performed in the channel $Z_c^{\pm}(3900)\rightarrow J/\psi \pi^{\pm}$. The data cover the range from 7 GeV to 19 GeV in the centre-of-mass energy of the photon-nucleon sys...

  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Ondřej Šubrt; Ana Sofia Nunes; Alexandr Chumakov; Wen-Chen Chang; Andrzej Rychter; Antonín Květoň; Annika Thiel; Boris Grube; Jan Matousek; Bakur Parsamyan; ...
    Publisher: HAL CCSD
    Project: EC | HADRONPHYSICS3 (283286), NSF | A Program of Medium Energ... (1506416)

    Comment: 12 pages, 6 figures

  • publication . Article . Other literature type . 2015
    Open Access English
    Authors:
    Miguel Albaladejo;
    Publisher: HAL CCSD
    Project: EC | HADRONPHYSICS3 (283286)

    A model for S-wave eta pi scattering is proposed which could be realistic in an energy range from threshold up to above 1 GeV, where inelasticity is dominated by the K (K) over bar channel. The T-matrix, satisfying two-channel unitarity, is given in a form which matches...

  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Hempelmann, Nils; Hejny, V.; Pretz, Jörg Johannes; Soltner, H.; Augustyniak, W.; Bagdasarian, Z.; Bai, M.; Barion, L.; Berz, M.; Chekmenev, S.; ...
    Project: EC | srEDM (694340), EC | HADRONPHYSICS3 (283286)

    This paper reports the first simultaneous measurement of the horizontal and vertical components of the polarization vector in a storage ring under the influence of a radio frequency (rf) solenoid. The experiments were performed at the Cooler Synchrotron COSY in Julich u...

  • publication . Part of book or chapter of book . Other literature type . 2015
    Open Access English
    Authors:
    Koziel, M.; Tischler, T.; Müntz, C.; Stroth, J.;
    Publisher: GSI Helmholtzzentrum für Schwerionenforschung
    Project: EC | HADRONPHYSICS3 (283286)
  • publication . Other literature type . Article . Preprint . 2014
    Open Access
    Authors:
    Feng-Kun Guo; Ulf-G. Meißner;
    Publisher: Elsevier BV
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 13 pages, 5 figures. Discussion extended, version to appear in Phys.Lett.B

  • publication . Article . Preprint . Other literature type . 2016
    Open Access
    Authors:
    Feng-Kun Guo; Juan Nieves; Miguel Albaladejo;
    Publisher: Elsevier BV
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 6 pages, 6 figures

120 research outcomes, page 1 of 12
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