Yoo-Lim Cheon

TL;DR: In this paper , a convolutional neural network was used to identify track-like or shower-like particles in the liquid argon time projection chamber (LAPC) of the DUNE far detector.

TL;DR: In this paper, it was shown that the region in which the envelope instability develops is consistent with the fourth-order particle resonance stop band in the tune-depression space, and that the instability is induced following 4 σ = 360 degrees of fourth order particle resonance in linear accelerators (linacs) for any non-KV distributions.

TL;DR: In this article, the authors revisited the general problem of linear beam stability in periodic focusing systems by applying the concepts of Krein signature and band structure, and numerically calculated the eigenvalues and other associated characteristics of one-period maps, and discussed the stability properties of single-particle motions with skew quadrupoles and envelope perturbations in high intensity beams on an equal footing.

TL;DR: In this article , the authors investigated the impact of theoretical uncertainties on the sensitivity of the Deep Underground Neutrino Experiment (DUNE) to supernova neutrino physics sensitivity and found that the currently large theoretical uncertainties must be substantially reduced before the supernova flux parameters can be extracted reliably.