Z. G. Zhao

TL;DR: The Born cross sections and effective form factors for process e(+)e(-) -> Xi(-)(Xi) over bar (+) are measured at eight center-of-mass energies between 2.644 and 3.080 GeV, using a total integra...

TL;DR: In this paper, the authors reported the most precise measurements to date of the strong-phase parameters between D^{0} and D[over ¯]^{0] decays to K{S,L}^{ 0}ππ^{+}π^{-1} using a sample of 2.93 fb^{ −1} of e^{+]e^{-} annihilation data collected at a center-of-mass energy of 3.773

TL;DR: In this article, the ionization signals in the liquid argon of the ATLAS electromagnetic calorimeter are studied in detail using cosmic muons, and the drift time of the ionisation electrons is measured and used to assess the intrinsic uniformity of the CALorimeter gaps and estimate its impact on the constant term of the energy resolution.

TL;DR: Using the natural gradient of a normal planar modulator has the distinct advantage that the gradient can be conveniently tuned in quite a large range by adjusting the beam orbit offset.