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4 research outcomes, page 1 of 1
  • publication . Article . Preprint . 2015
    Open Access
    Authors:
    Akaki Rusetsky; G. Ríos; Dimitri Agadjanov; Feng-Kun Guo;
    Publisher: Springer Science and Business Media LLC
    Project: EC | HADRONPHYSICS3 (283286)

    We propose a method to study the nature of exotic hadrons by determining the wave function renormalization constant $Z$ from lattice simulations. It is shown that, instead of studying the volume-dependence of the spectrum, one may investigate the dependence of the spect...

  • publication . Article . Preprint . 2014
    Open Access English
    Authors:
    Dimitri Agadjanov; Ulf-G. Meißner; Akaki Rusetsky;
    Publisher: Springer
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 35 pages, 4 figures

  • publication . Article . Preprint . 2014
    Open Access English
    Authors:
    Ulf-G. Meißner; Ulf-G. Meißner; Akaki Rusetsky; Véronique Bernard; Andria Agadjanov;
    Publisher: Elsevier
    Project: EC | HADRONPHYSICS3 (283286)

    Using the non-relativistic effective field theory framework in a finite volume, we discuss the extraction of the $\Delta N\gamma^*$ transition form factors from lattice data. A counterpart of the L\"uscher approach for the matrix elements of unstable states is formulate...

  • publication . Article . Preprint . Other literature type . 2014
    Open Access English
    Authors:
    Dalibor Djukanovic; J. Gegelia; J. Gegelia; Evgeny Epelbaum; Ulf-G. Meißner; Ulf-G. Meißner;
    Publisher: ELSEVIER SCIENCE BV
    Project: EC | HADRONPHYSICS3 (283286), EC | NUCLEAREFT (259218)

    The magnetic moment of the \rho-meson is calculated in the framework of a low-energy effective field theory of the strong interactions. We find that the complex-valued strong interaction corrections to the gyromagnetic ratio are small leading to a value close to the rea...

4 research outcomes, page 1 of 1