P1: Project-related publications from the first funding period

Publications in international refereed journals and books

Search for light massive gauge bosons as an explanation of the (g − 2) anomaly at MAMI
H. Merkel et al. [A1 collaboration], Phys. Rev. Lett. 112, 221802 (2014).

Theoretical framework to analyze searches for hidden light gauge bosons in electron scattering ﬁxed target experiments
T. Beranek, H. Merkel and M. Vanderhaeghen, Phys. Rev. D 88, 015032 (2013).

Direct X(3872) production in e^{+}e^{−} collisions
A. Denig, F. K. Guo, C. Hanhart and A. V. Nefediev, Phys. Lett. B 736, 221 (2014).

Observation of e^{+}e^{-} → γ X(3872) at BESIII
M. Ablikim et al. [BESIII collaboration], Phys. Rev. Lett. 112, 092001 (2014).

Observation of the ψ(1^{3D}_{2}) state in e^{+}e^{-} → π^{+}π^{- }Υ χ_{c1}
M. Ablikim et al. [BESIII collaboration], Phys. Rev. Lett. 115, 011803 (2015), arXiv:1503.08203.

Towards a precise lattice determination of the leading hadroniccontribution to (g-2)_{μ}
M. Della Morte, B. Jäger, A. Jüttner and H. Wittig, JHEP 1203, 055 (2012), arXiv:1112.2894 [hep-lat].

A new representation of the Adler function for lattice QCD
A. Francis, B. Jäger, H. B. Meyer and H. Wittig, Phys. Rev. D 88, 054502 (2013), arXiv:1306.2532 [hep-lat]. Other

Computing the Adler function from the vacuum polarization function H. Horch, G. Herdoiza, B. Jäger, H. Wittig, M. Della Morte and A. Jüttner, PoS LATTICE 2013, 304 (2013), arXiv:1311.6975 [hep-lat].

Fitting the Lattice vacuum polarisation function to perturbation theory
G. Herdoiza, H. Horch, B. Jäger and H. Wittig, PoS LATTICE 2013, 444 (2013).

Low-energy tests of the Standard Model — (g-2)_{μ} and dark photons
A. Denig, Proceedings of the 20th International Conference (PANIC14), held in Hamburg (Germany), August 25 - 29, 2014, Editors: Alexander Schmidt, Christian Sander, DOI: 10.3204/DESY-PROC-2014-04.