Yonsei University

output

19932026

most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2017Show all

182 papers · 1 filter

hep-ph2017★ 83 cited

Inelastic Boosted Dark Matter at Direct Detection Experiments

Gian F. Giudice, Doojin Kim, Jong-Chul Park +1

We explore a novel class of multi-particle dark sectors, called Inelastic Boosted Dark Matter (iBDM). These models are constructed by combining properties of particles that scatter…

hep-ph2017★ 12 cited

Mass shift of charmonium states in $p ˉ A$ collision

Gy. Wolf, G. Balassa, P. Kovács +2

The masses of the low lying charmonium states, namely, the $J /Ψ$ , $Ψ (3686)$ , and $Ψ (3770)$ are shifted downwards due to the second order Stark effect. In $p ˉ + Au$ colli…

astro-ph.GA2017★ 31 cited

Cosmic CARNage I: on the calibration of galaxy formation models

Alexander Knebe, Frazer R. Pearce, Violeta Gonzalez-Perez +31

We present a comparison of nine galaxy formation models, eight semi-analytical and one halo occupation distribution model, run on the same underlying cold dark matter simulation (c…

astro-ph.GA2017★ 15 cited

Abundance ratios in dwarf elliptical galaxies

Ş. Şen, R. F. Peletier, A. Boselli +14

We determine abundance ratios of 37 dwarf ellipticals (dEs) in the nearby Virgo cluster. This sample is representative of the early-type population of galaxies in the absolute magn…

astro-ph.GA2017★ 7 cited

Arp 202: a TDG formed in a parent's extended dark matter halo?

T. C. Scott, P. Lagos, S. Ramya +6

We report on H $α$ + [NII] imaging of the Arp 202 interacting pair and its tidal dwarf galaxy (TDG) candidate as well as a GMOS long slit spectrum from the TDG candidate, observed w…

physics.flu-dyn2017★ 5 cited

Integral representation of channel flow with interacting particles

Itzhak Fouxon, Zhouyang Ge, Luca Brandt +1

We construct a boundary integral representation for the low-Reynolds-number flow in a channel in the presence of freely-suspended particles (or droplets) of arbitrary size and shap…

hep-ex2017★ 21 cited

Search for $B^{-} \to μ^{-} ν ˉ_{μ}$ Decays at the Belle Experiment

Belle Collaboration, A. Sibidanov, K. E. Varvell +184

We report the result of a search for the decay $B^{-} \to μ^{-} ν ˉ_{μ}$ . The signal events are selected based on the presence of a high momentum muon and the topology of the rest of…

astro-ph.GA2017★ 57 cited

Environmental Dependence of Type Ia Supernova Luminosities from a Sample without a Local-Global Difference in Host Star Formation

Young-Lo Kim, Mathew Smith, Mark Sullivan +1

It is now established that there is a dependence of the luminosity of type Ia supernovae (SNe Ia) on environment: SNe Ia in young, star-forming, metal-poor stellar populations appe…

hep-ex2017★ 10 cited

Study of $K_{S}^{0}$ pair production in single-tag two-photon collisions

Belle Collaboration, M. Masuda, S. Uehara +185

We report a measurement of the cross section for $K_{S}^{0}$ pair production in single-tag two-photon collisions, $γ^{*} γ \to K_{S}^{0} K_{S}^{0}$ , for $Q^{2}$ up to 30 GeV $^{2}$ , where $Q^{2}$ is the…

cond-mat.mtrl-sci2017★ 99 cited

Experimental observation of hidden Berry curvature in inversion-symmetric bulk 2H-WSe2

Soohyun Cho, Jin-Hong Park, Jisook Hong +11

We investigate the hidden Berry curvature in bulk 2H-WSe2 by utilizing the surface sensitivity of angle resolved photoemission (ARPES). The symmetry in the electronic structure of…

hep-ex2017★ 2 cited

Search for light tetraquark states in $Υ (1 S)$ and $Υ (2 S)$ decays

Belle Collaboration, S. Jia, C. P. Shen +192

We search for the $J^{P C} = 0^{--}$ and $1^{+-}$ light tetraquark states with masses up to 2.46~GeV/ $c^{2}$ in $Υ (1 S)$ and $Υ (2 S)$ decays with data samples of $(102 \pm 2)$ million and…

astro-ph.GA2017★ 99 cited

Deep VLA observations of the cluster 1RXS J0603.3+4214 in the frequency range 1-2 GHz

K. Rajpurohit, M. Hoeft, R. J. van Weeren +11

We report L-band VLA observations of 1RXS J0603.3+4214, a cluster that hosts a bright radio relic, known as the Toothbrush, and an elongated giant radio halo. These new observation…

cs.NI2017

Millimeter-Wave Interference Avoidance via Building-Aware Associations

Jeemin Kim, Jihong Park, Seunghwan Kim +3

Signal occlusion by building blockages is a double-edged sword for the performance of millimeter-wave (mmW) communication networks. Buildings may dominantly attenuate the useful si…

nucl-ex2017★ 88 cited

$Λ_{c}^{+}$ production in pp collisions at $s = 7$ TeV and in p-Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

The $p_{T}$ -differential production cross section of prompt $Λ_{c}^{+}$ charmed baryons was measured with the ALICE detector at the Large Hadron Collider (LHC) in pp collisio…

nucl-ex2017★ 21 cited

Relative particle yield fluctuations in Pb-Pb collisions at $s_{NN} = 2.76$ TeV

ALICE Collaboration

First results on K/ $π$ , p/ $π$ and K/p fluctuations are obtained with the ALICE detector at the CERN LHC as a function of centrality in Pb-Pb collisions at $s_{NN} = 2.76$ …

hep-ex2017★ 40 cited

Observation of $Ξ_{c} (2930)^{0}$ and updated measurement of $B^{-} \to K^{-} Λ_{c}^{+} Λ ˉ_{c}^{-}$ at Belle

Belle Collaboration, Y. B. Li, C. P. Shen +178

We report the first observation of the $Ξ_{c} (2930)^{0}$ charmed-strange baryon with a significance greater than 5 $σ$ . The $Ξ_{c} (2930)^{0}$ is found in its decay to $K^{-} Λ_{c}^{+}$ in $…

math.AP2017★ 18 cited

Green's function for second order elliptic equations in non-divergence form

Sukjung Hwang, Seick Kim

We construct the Green function for second order elliptic equations in non-divergence form when the mean oscillations of the coefficients satisfy the Dini condition and the domain…

math.AP2017★ 23 cited

Green's function for second order elliptic equations with singular lower order coefficients

Seick Kim, Georgios Sakellaris

We construct Green's function for second order elliptic operators of the form $Lu = - \nabla \cdot (A \nabla u + b u) + c \cdot \nabla u + d u$ in a dom…

hep-ex2017★ 16 cited

Search for $C P$ violation in the $D^{+} \to π^{+} π^{0}$ decay at Belle

Belle Collaboration, V. Babu, K. Trabelsi +196

We search for $C P$ violation in the charged charm meson decay $D^{+} \to π^{+} π^{0}$ , based on a data sample corresponding to an integrated luminosity of $921 f b^{- 1}$ collected…

cond-mat.mtrl-sci2017★ 113 cited

Two-Dimensional Dirac Fermions Protected by Space-Time Inversion Symmetry in Black Phosphorus

Jimin Kim, Seung Su Baik, Sung Won Jung +5

We report the realization of novel symmetry-protected Dirac fermions in a surface-doped two-dimensional (2D) semiconductor, black phosphorus. The widely tunable band gap of black p…

cs.IT2017★ 1 cited

On the Feasibility of Full-duplex Large-scale MIMO Cellular Systems

Jeongwan Koh, Yeon-Geun Lim, Chan-Byoung Chae +1

This paper concerns the feasibility of full-duplex large-scale multiple-input-multiple-output (MIMO) cellular systems. We first propose a pilot transmission scheme and assess its p…

astro-ph.CO2017★ 40 cited

MC $^{2}$ : Subaru and Hubble Space Telescope Weak-Lensing Analysis of the Double Radio Relic Galaxy Cluster PLCK G287.0+32.9

Kyle Finner, M. James Jee, Nathan Golovich +6

The second most significant detection of the Planck Sunyaev Zel'dovich survey, PLCK~G287.0+32.9 ( $z = 0.385$ ) boasts two similarly bright radio relics and a radio halo. One radio rel…

hep-ph2017★ 84 cited

Probing Leptogenesis

E. J. Chun, G. Cvetič, P. S. B. Dev +12

The focus of this chapter lies on the possible experimental tests of leptogenesis scenarios. We consider both leptogenesis generated from oscillations, as well as leptogenesis from…

cond-mat.str-el2017★ 13 cited

Quasiparticles and charge transfer at the two surfaces of the honeycomb iridate Na $_{2}$ IrO $_{3}$

L. Moreschini, I. Lo Vecchio, N. P. Breznay +10

Direct experimental investigations of the low-energy electronic structure of the Na $_{2}$ IrO $_{3}$ iridate insulator are sparse and draw two conflicting pictures. One relies on flat ba…