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77 research outcomes, page 1 of 8
  • publication . Article . Preprint . 2015
    Open Access English
    Authors:
    Shanahan, PE; Horsley, R; Nakamura, Y; Pleiter, D; Rakow, PEL; Schierholz, G; Stueben, H; Thomas, AW; Young, RD; Zanotti, JM; ...
    Publisher: APS
    Project: EC | HADRONPHYSICS3 (283286), EC | HADRONPHYSICS2 (227431)

    The strange contribution to the electric and magnetic form factors of the nucleon is determined at a range of discrete values of $Q^2$ up to $1.4  GeV^2$. This is done by combining a recent analysis of lattice QCD results for the electromagnetic form factors of the octe...

  • publication . Article . Other literature type . Preprint . 2018
    Open Access
    Authors:
    Binder, S.; Calci, A.; Epelbaum, E.; Furnstahl, R. J.; Golak, J.; Hebeler, K.; Hüther, T.; Kamada, H.; Krebs, H.; Maris, P.; ...
    Publisher: American Physical Society (APS)
    Project: EC | HADRONPHYSICS3 (283286), EC | NUCLEAREFT (259218)

    We employ a variety of ab initio methods including Faddeev-Yakubovsky equations, No-Core Configuration Interaction Approach, Coupled-Cluster Theory and In-Medium Similarity Renormalization Group to perform a comprehensive analysis of the nucleon-deuteron elastic and bre...

  • publication . Preprint . Article . 2014
    Open Access English
    Authors:
    Johann Haidenbauer; Helmut Haberzettl; D. Rönchen; F. Huang; F. Huang; S. Krewald; Michael Döring; Michael Döring; K. Nakayama; Ulf-G. Meißner; ...
    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 . Article . 2014
    Open Access English
    Authors:
    L. R. Dai; L. R. Dai; Yu Zhang; F. Aceti; Eulogio Oset; Li-Sheng Geng;
    Publisher: SPRINGER
    Project: EC | HADRONPHYSICS3 (283286)

    We apply an extension of the Weinberg compositeness condition on partial waves of L = 1 and resonant states to determine the weight of the meson-baryon component in the Δ(1232) resonance and the other members of the \( J^P= \frac{3}{2}^{+}\) baryon decuplet. We obtain a...

  • publication . Article . Other literature type . Preprint . 2015
    Open Access English
    Authors:
    Yu. S. Kalashnikova; A. V. Nefediev; A. V. Nefediev; Ulf-G. Meißner; Ulf-G. Meißner; Christoph Hanhart; Feng-Kun Guo;
    Publisher: North-Holland Publ.
    Project: EC | HADRONPHYSICS3 (283286)

    Starting from the hypothesis that the X(3872) is a $D\bar D^*$ molecule, we discuss the radiative decays of the X(3872) into $\gamma J/\psi$ and $\gamma\psi'$ from an effective field theory point of view. We show that radiative decays are very weakly sensitive to the lo...

  • publication . Article . Preprint . Other literature type . 2014
    Open Access
    Authors:
    Feng-Kun Guo; Chengping Shen; Ulf-G. Meißner; 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 . 2014
    Open Access English
    Authors:
    Ulf-G. Meißner; Ulf-G. Meißner; Feng-Kun Guo; Tarik Akan;
    Publisher: North-Holland Publ.
    Project: EC | HADRONPHYSICS3 (283286)

    Comment: 12 pages, 3 figures. A longer title, no change in the text. Accepted for publication in PLB

  • publication . Preprint . Article . 2013
    Open Access English
    Authors:
    Bruno Strandberg; Fabian Eichstädt; Carla Terschlüsen; Stefan Leupold;
    Project: EC | HADRONPHYSICS3 (283286)

    The Wess-Zumino-Witten structure is supplemented by a simple vector-meson Lagrangian where the vector mesons are described by antisymmetric tensor fields. With the \( \rho\) -\( \omega\) -\( \pi\) coupling as the only parameter in the sector of odd intrinsic parity, i.e...

  • publication . Article . Preprint . 2015
    Open Access
    Authors:
    Michael Döring; Johann Haidenbauer; Helmut Haberzettl; Ulf-G. Meißner; Ulf-G. Meißner; D. Rönchen; K. Nakayama; K. Nakayama;
    Publisher: Springer Science and Business Media LLC
    Project: EC | HADRONPHYSICS3 (283286)

    The $\eta N$ final state is isospin-selective and thus provides access to the spectrum of excited nucleons without being affected by excited $\Delta$ states. To this end, the world database on eta photoproduction off the proton up to a center-of-mass energy of $E\sim 2....

  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    K. Grigoryev; Eremey Valetov; Maria Zurek; V. Kamerdzhiev; Yu. Valdau; Pia Thörngren Engblom; Alexander J. Silenko; I. A. Koop; I. Keshelashvili; Martin Berz; ...
    Publisher: American Physical Society
    Project: EC | HADRONPHYSICS3 (283286), EC | srEDM (694340)

    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...

77 research outcomes, page 1 of 8