Hyun-Chul Kim

TL;DR: In this paper, a 1 keV electron beam microcolumn that focuses 1 nA of beam current into a 10 nm full width half-maximum beam diameter at a working distance of 1 mm was built and tested.

TL;DR: Using a vertexing technique previously employed in several analyses of all-neutral final states containing kaons, the first measurement of time-dependent CP-violating asymmetries in B0 --> K0K(S)0 is reported, obtaining S = -1.28(-0.73-0.16) and C = -0.40+/-0.06.

TL;DR: The azimuthal anisotropy Fourier coefficients (v_{n}) in 8.16 TeV p+Pb data are extracted via long-range two-particle correlations as a function of the event multiplicity and compared to corresponding results in pp and PbPb collisions, finding the v_{2} and v_{4} coefficients to be positively correlated in all collision systems.

TL;DR: The pixel detector of the Compact Muon Solenoid experiment consists of three barrel layers and two disks for each endcap as discussed by the authors, which was installed in summer 2008, commissioned with charge injections, and operated in the 3.8 T magnetic field during cosmic ray data taking.

TL;DR: In this paper, a sulfonated Zr-terephthalate metal-organic framework (MOF) (UiO-66-SO3H) was prepared using two different methods: post-synthetic grafting onto the Zr open metal sites and direct solvothermal method using monosodium 2-sulfoterephthalates.