Filters (3 )
Download Results
288 research outcomes, page 1 of 29
  • publication . Conference object . 2013
    Open Access English
    Authors:
    Schnell, Gunar; HERMES Collaboration;
    Project: EC | HADRONPHYSICS3 (283286)
  • publication . Article . Preprint . 2014
    Open Access English
    Authors:
    Liang, Wei-Hong; Xie, Ju-Jun; Oset, E.;
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 9 pages, 6 figures; v2: discussion added, references added; v3: version to appear in Phys. Rev. D

  • publication . Preprint . 2014
    Open Access English
    Authors:
    Khemchandani, K. P.; Torres, A. Martinez; Navarra, F. S.; Nielsen, M.; Tolos, L.;
    Project: EC | NSLABDM (291679), EC | HADRONPHYSICS3 (283286)

    We study the strangeness $+1$ meson-baryon systems to obtain improved $KN$ and $K^*N$ amplitudes and to look for a possible resonance formation by the $KN$-$K^*N$ coupled interaction. We obtain amplitudes for light vector meson-baryon systems by implementing the $s$-, $...

  • 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), NSF | Extensible Computational ... (1415459), EC | HADRONPHYSICS3 (283286)

    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 . Article . Preprint . 2016
    Open Access English
    Authors:
    Zmeskal Johann; Sergio Bertolucci; Angelo Bassi; Edoardo Milotti; catalina curceanu; Andreas Pichler; Matthias Laubenstein;
    Publisher: HAL CCSD
    Project: EC | HADRONPHYSICS2 (227431), EC | HADRONPHYSICS3 (283286)

    Comment: to be published in Foundation of Physics 2015

  • publication . Article . Other literature type . Preprint . 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/123600/2011 (123600), FCT | CERN/FP/116376/2010 (116376), FCT | CERN/FP/109323/2009 (109323), EC | HADRONPHYSICS3 (283286)

    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 . Preprint . 2014
    Open Access English
    Authors:
    Ulf-G. Meißner; Fei Huang; Michael Döring; Johann Haidenbauer; Christoph Hanhart;
    Publisher: Springer
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 37 pages, 31 figures. Angles of the photocouplings at the pole adapted to the convention of Phys. Rev. C 87, 068201 (2013)

  • 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 . Preprint . Article . 2014
    Open Access English
    Authors:
    Teresa Pena; Elmar P. Biernat; Alfred Stadler; Sofia Leitão;
    Project: FCT | PTDC/FIS/113940/2009 (113940), EC | HADRONPHYSICS3 (283286)

    Relativistic equations of Bethe-Salpeter type for hadron structure are most conveniently formulated in momentum space. The presence of confining interactions causes complications because the corresponding kernels are singular. This occurs not only in the relativistic ca...

  • publication . Article . Preprint . 2014
    Open Access English
    Authors:
    Siemens, D.; Bernard, V.; Epelbaum, E.; Krebs, H.; Meißner, Ulf-G.;
    Publisher: Inst.
    Project: EC | HADRONPHYSICS3 (283286), EC | NUCLEAREFT (259218)

    The reaction pi N -> pi pi N is studied at tree level up to next-to-leading order in the framework of manifestly covariant baryon chiral perturbation theory with explicit Delta(1232) degrees of freedom. Using total cross section data to determine the relevant low-energy...

288 research outcomes, page 1 of 29
Last index information