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36 research outcomes, page 1 of 4
  • publication . Preprint . Article . 2018
    Open Access English
    Authors:
    Aleksandra Wrońska; Pawel Moskal; Wiktor Parol; Wojciech Krzemien; Joanna Stepaniak; Elena Perez del Rio; Magdalena Skurzok; Maria Żurek; Harald Kleines; Andrzej Kupsc; ...
    Project: EC | HADRONPHYSICS3 (283286)

    New data on the production of single neutral pions in the $pd\rightarrow{}^3\textrm{He}\,\pi^0$ reaction are presented. For fifteen proton beam momenta between $p_p=1.60\;\textrm{GeV}/c$ and $p_p=1.74\;\textrm{GeV}/c$, differential cross sections are determined over a l...

  • publication . Article . Preprint . 2014
    Open Access
    Authors:
    Vadim Baru; Evgeny Epelbaum;
    Publisher: EDP Sciences
    Project: EC | HADRONPHYSICS3 (283286)

    The recoil retardation effect in the $K^-d$ scattering length is studied. Using the non-relativistic effective field theory approach, it is demonstrated that a systematic perturbative expansion of the recoil corrections in the parameter $\xi=M_K/m_N$ is possible in spit...

  • publication . Preprint . Conference object . 2014
    Open Access English
    Authors:
    Johan Bijnens;
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 11 pages. Plenary talk presented at "XIth Quark Confinement and the Hadron Spectrum, Saint-Petersburg, Russia, 8-12 September 2014

  • publication . Preprint . Article . Conference object . 2014
    Open Access English
    Authors:
    Relefors, Johan; Johan Bijnens;
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 23 pages, Main changes: New references [6,16] with overlap in results and conclusions added, and a new section describing the interpretation of our results and the relation with earlier results in detail. Other changes: figures changed to be more readable and m...

  • publication . Article . Preprint . Other literature type . 2015
    Open Access English
    Authors:
    Aleksandra Wrońska; Andreas Wirzba; James Ritman; Zara Bagdasarian; Nils Hempelmann; Kirill Grigoryev; Sergey Dymov; Alexander Nass; Prof. Dr. Andreas Lehrach; Christian Weidemann; ...
    Project: EC | HADRONPHYSICS3 (283286)

    A new method to determine the spin tune is described and tested. In an ideal planar magnetic ring, the spin tune - defined as the number of spin precessions per turn - is given by $\nu_s = \gamma G$ (gamma is the Lorentz factor, $G$ the magnetic anomaly). For 970 MeV/c ...

  • publication . Article . Preprint . 2014
    Open Access English
    Authors:
    Prof. Dr. Markus Büscher; Maria Żurek; Harald Kleines; Tord Johansson; Volker Hejny; Aleksandra Wrońska; Alexander Täschner; Elena Perez del Rio; Marcin Zielinski; Damian Pszczel; ...
    Publisher: North-Holland Publ.
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 14 pages, 5 figures

  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Philipp Jörg; Ondřej Šubrt; Ana Sofia Nunes; Jan Friedrich; Márcia Quaresma; Aram Kotzinian; Michael Pesek; Andrzej Rychter; Annika Thiel; Boris Grube; ...
    Publisher: Uppsala universitet, Kärnfysik
    Project: EC | HADRONPHYSICS3 (283286)

    The Sivers function describes the correlation between the transverse spin of a nucleon and the transverse motion of its partons. It was extracted from measurements of the azimuthal asymmetry of hadrons produced in semi-inclusive deep inelastic scattering of leptons off ...

  • publication . Preprint . Article . 2013
    Open Access English
    Authors:
    Karol Kampf; Johan Bijnens; Stefan Lanz;
    Project: SNSF | Chiral perturbation theor... (PBBEP2_135034), EC | HADRONPHYSICS3 (283286)

    We extend earlier work on leading logarithms in the massive nonlinear O(n) sigma model to the case of SU(N)xSU(N)/SU(N) which coincides with mesonic chiral perturbation theory for N flavours of light quarks. We discuss the leading logarithms for the mass and decay const...

  • publication . Preprint . 2016
    Open Access English
    Authors:
    Escribano, Rafel; Gonzalez-Solis, Sergi; Roig, Pablo;
    Project: EC | HADRONPHYSICS3 (283286)

    We analyze the second-class current decays $\tau^{-}\to\pi^{-}\eta^{(\prime)}\nu_{\tau}$ in the framework of Chiral Perturbation Theory with resonances. Taking into account $\pi^{0}$-$\eta$-$\eta^{\prime}$ mixing, the $\pi^{-}\eta^{(\prime)}$ vector form factor is extra...

  • publication . Report . Preprint . Article . 2013
    Open Access English
    Authors:
    Andronic, A.; Arleo, F.; Arnaldi, R.; Bastid, N.; Batigne, G.; Bene, S.; Bruno, G. E.; Castillo, J.; Crochet, P.; Ferreiro, E. G.; ...
    Publisher: HAL CCSD
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 12 pages, 8 figures

36 research outcomes, page 1 of 4
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