Regular Article - Theoretical Physics
Lattice study of D and Ds meson form factors with twisted boundary conditions
School of Science, Xi’an Technological University, 710032, Xi’an, China
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Accepted: 23 February 2017
Published online: 22 March 2017
We present results on the D and meson electromagnetic form factors using twisted mass Lattice Quantum Chromodynamics (LQCD) gauge configurations. In this simulation, to access spatial components of momenta that are different from the integer multiples of , we apply twisted boundary conditions to compute corresponding correlation functions. Electromagnetic form factors with more small four-momentum transfer are determined, and further we fit the electromagnetic charge radius for D and mesons, respectively.
© SIF, Springer-Verlag Berlin Heidelberg, 2017