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10 research outcomes, page 1 of 1
  • 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 . Conference object . Preprint . Part of book or chapter of book . Article . 2014
    Open Access English
    Authors:
    Ulf-G. Meißner;
    Project: EC | HADRONPHYSICS3 (283286)

    I review the present status of nuclear lattice simulations. This talk is dedicated to the memory of Gerald E. Brown.

  • publication . Article . Preprint . Conference object . 2014
    Open Access
    Authors:
    P.J. Mulders; Martinus Buffing;
    Publisher: EDP Sciences
    Project: EC | HADRONPHYSICS3 (283286), EC | QWORK (320389)

    In a high-energy scattering process with hadrons in the initial state, color is involved. Transverse momentum dependent distribution functions (TMDs) describe the quark and gluon distributions in these hadrons in momentum space with the inclusion of transverse direction...

  • publication . Article . 2018
    Open Access English
    Authors:
    Stefan Leupold; Martin Hoferichter; Bastian Kubis; Franz Niecknig; Sebastian P. Schneider;
    Publisher: EDP Sciences
    Project: EC | HADRONPHYSICS3 (283286)

    <jats:p>We start with a brief motivation why the pion transition form factor is interesting and, in particular, how it is related to the high-precision standard-model calculation of the gyromagnetic ratio of the muon. Then we report on the current status of our ongoing ...

  • publication . Preprint . Conference object . Article . 2013
    Open Access English
    Authors:
    Franck Sabatie;
    Project: EC | HADRONPHYSICS3 (283286)

    The study of $O(\alpha_s)$ QCD contributions to the timelike and spacelike virtual Compton scattering amplitudes in the generalized Bjorken scaling regime demonstrates that gluonic contributions are by no means negligible even in the medium energy range which will be st...

  • publication . Article . Preprint . 2013
    Open Access English
    Authors:
    Florin Sirghi; Zmeskal Johann; Eberhard Widmann; Alessandro Rizzo; Alessandro Scordo; Paolo Levi Sandri; catalina curceanu; Antonio Romero Vidal;
    Publisher: EDP Sciences
    Project: EC | HADRONPHYSICS3 (283286)

    The AMADEUS experiment aims to perform dedicated precision studies in the sector of low-energy kaon-nuclei interaction at the DA\Phi NE collider at LNF-INFN. In particular the experiment plans to perform measurements of the debated deeply bound kaonic nuclear states (by...

  • publication . Article . Preprint . 2014
    Open Access English
    Authors:
    Miguel Albaladejo; Marina Nielsen; Alberto Martinez Torres;
    Publisher: EDP Sciences
    Project: EC | HADRONPHYSICS3 (283286)

    In this talk we address two topics: The first one is an empirical explanation in terms of a new state $h_1$ of the peak in the $K^{*0}\bar{K}^{*0}$ invariant mass distribution close to threshold of this channel in the $J/\psi \to \eta K^{*0}\bar{K}^{*0}$ decay. The seco...

  • publication . Article . Preprint . 2016
    Open Access
    Authors:
    Zmeskal Johann; O. Vazquez Doce; Eberhard Widmann; Ryugo Hayano; Alessandro Scordo; Paolo Levi Sandri; catalina curceanu; Antonio Romero Vidal; Arslan Dawood Butt;
    Publisher: EDP Sciences
    Project: EC | HADRONPHYSICS2 (227431), FWF | Measurement of kaonic deu... (P 24756), HRZZ | High precision measuremen... (IP-2013-11-1680), EC | HADRONPHYSICS3 (283286)

    In the exotic atoms where one atomic $1s$ electron is replaced by a $K^{-}$, the strong interaction between the $K^{-}$ and the nucleus introduces an energy shift and broadening of the low-lying kaonic atomic levels which are determined by only the electromagnetic inter...

  • publication . Preprint . Article . 2014
    Open Access English
    Authors:
    Cristian Pisano; Umberto D’Alesio; Francesco Murgia;
    Project: EC | QWORK (320389), EC | HADRONPHYSICS3 (283286)

    We study the azimuthal asymmetries for the distributions of leading pions inside a jet produced inclusively in high-energy proton-proton collisions within the framework of the transverse momentum dependent generalized parton model. We present results for the RHIC center...

  • publication . Other literature type . Article . Conference object . 2014
    Open Access English
    Authors:
    Pappalardo, Luciano; HERMES Collaboration;
    Project: EC | HADRONPHYSICS3 (283286)

    Single-spin azimuthal asymmetries were extracted at HERMES in inclusive electroproduction of charged hadrons from transversely polarized protons. The asymmetries were studied as a function of the transverse hadron momentum P T relative to the beam direction, and the Fey...

10 research outcomes, page 1 of 1
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