7 citations · 16 across the 4 of their papers we have counts for
4 papers
Automatic detection of boosted Higgs boson and top quark jets in an event image
Sang Kwan Choi, Jinmian Li, Cong Zhang +1
We build a deep neural network based on the Mask R-CNN framework to detect the Higgs jets and top quark jets in any event image. We propose an algorithm to assign the top quark fin…
Irregular matrix model with symmetry
Sang Kwan Choi, Chaiho Rim
We present the irregular matrix model which has contains and Virasoro symmetry. The irregular matrix model is obtained using the colliding limit of the Toda field t…
Derivation of Electron Spin Relaxation Rate by Electron-Phonon Interaction Using a New Diagram Method
Nam Lyong Kang, Sang Don Choi
A formula for the electron spin relaxation rate of an electron-phonon system is derived using a new spring-loop diagram method. The result contains the distribution functions for t…
Derivation of line shape function in the optical conductivity by a new diagram method
Nam Lyong Kang, Sang Don Choi
A new diagram method to derive line shape function in the optical conductivity formula is introduced and the result obtained applying the method to an electron-phonon system is com…