4.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Seoul National UniversityKR629 papers
- California Institute of TechnologyUS565 papers
- The Ohio State UniversityUS565 papers
- Tsinghua UniversityCN564 papers
- Peking UniversityCN554 papers
- University of WarsawPL548 papers
- University of CanterburyNZ520 papers
- Centre National de la Recherche ScientifiqueFR512 papers
- University of Maryland, College ParkUS511 papers
- National Central UniversityTW489 papers
- Kyungpook National UniversityKR482 papers
- National Taiwan UniversityTW482 papers
74 papers · 1 filter
Magnetic Configurations Related to the Coronal Heating and Solar Wind Generation I. Twist and Expansion Profiles of Magnetic Loops Produced by Flux Emergence
Hwanhee Lee, Tetsuya Magara
The generation of outflows from the Sun known as solar winds is coupled with the heating of the solar corona, and both processes are operated in magnetic structures formed on the S…
Magnetic structure of an activated filament in a flaring active region
C. Sasso, A. Lagg, S. K. Solanki
While the magnetic field in quiescent prominences has been widely investigated, less is known about the field in activated prominences. We introduce observational results on the ma…
Boundary value problems for parabolic operators in a time-varying domain
Sungwon Cho, Hongjie Dong, Doyoon Kim
We prove the existence of unique solutions to the Dirichlet boundary value problems for linear second-order uniformly parabolic operators in either divergence or non-divergence for…
Gravitational Waves from Preheating in M-flation
Amjad Ashoorioon, Brandon Fung, Robert B. Mann +2
Matrix inflation, or M-flation, is a string theory motivated inflationary model with three scalar field matrices and gauge fields in the adjoint representation of the $\mathbf{U}(N…
The optical rebrightening of GRB100814A: an interplay of forward and reverse shocks?
Massimiliano De Pasquale, N. P. M. Kuin, S. Oates +36
We present a wide dataset of gamma-ray, X-ray, UVOIR, and radio observations of the Swift GRB100814A. At the end of the slow decline phase of the X-ray and optical afterglow, this…
Nonlinear Force-Free Extrapolation of the Coronal Magnetic Field Based on the MHD Relaxation Method
S. Inoue, T. Magara, V. S. Pandey +4
We develop a nonlinear force-free field (NLFFF) extrapolation code based on the magnetohydrodynamic (MHD) relaxation method. We extend the classical MHD relaxation method in two im…
Comments on solutions from M2-branes on complex curves and the backreacted Kähler geometry
Nakwoo Kim
We consider solutions of M-theory which are obtained by twisted compactifications of M2-branes on a complex curve. They are of a generalized class, in the sense that the no…
Modeling small dark energy scale with quintessential pseudoscalar boson
Jihn E. Kim
Democracy among the same type of particles is a useful paradigm in studying masses and interactions of particles with supersymmetry(SUSY) or without SUSY. This simple idea predicts…
Charge-mass ratio bound and optimization in the Parikh-Wilczek tunneling model of Hawking radiation
Kyung Kiu Kim, Wen-Yu Wen
In this letter, we study the mutual information hidden in the Parikh-Wilczek tunneling model of Hawking radiation for Reissner-Norstrom black holes. We argue that the condition of…
Dark energy from approximate U(1)_{de} symmetry
Jihn E. Kim, Hans Peter Nilles
The PLANCK observation strengthens the argument that the observed acceleration of the Universe is dominated by the invisible component of dark energy. We address how this extremely…
Optical Probing of Electronic Interaction between Graphene and Hexagonal Boron Nitride
Gwanghyun Ahn, Hye Ri Kim, Taeg Yeoung Ko +5
Even weak van der Waals (vdW) adhesion between two-dimensional solids may perturb their various materials properties owing to their low dimensionality. Although the electronic stru…
Origin of New Broad Raman D and G Peaks in Annealed Graphene
Jinpyo Hong, Min Kyu Park, Eun Jung Lee +3
Since graphene, a single sheet of graphite, has all of its carbon atoms on the surface, its property is very sensitive to materials contacting the surface. Herein, we report novel…
Water and Methanol Maser Survey of Protostars in the Orion Molecular Cloud Complex
Miju Kang, Jeong-Eun Lee, Minho Choi +4
The results of a maser survey toward ninety-nine protostars in the Orion molecular cloud complex are presented. The target sources are low-mass protostars identified from infrared…
Spatiotemporal Binary Interaction and Designer quasi particle condensates
R. Radha, P. S. Vinayagam, H. J. Shin +1
We introduce a new integrable model to investigate the dynamics of two component quasi particle condensates with spatio temporal interaction strengths. We derive the associated Lax…
Thermoelectrical detection of Majorana states
Rosa Lopez, Minchul Lee, Llorens Serra +1
We discuss the thermoelectrical properties of nanowires hosting Majorana edge states. For a Majorana nanowire directly coupled to two normal reservoirs the thermopower always vanis…
Evidence for Solar Tether-cutting Magnetic Reconnection from Coronal Field Extrapolations
Chang Liu, Na Deng, Jeongwoo Lee +3
Magnetic reconnection is one of the primary mechanisms for triggering solar eruptive events, but direct observation of its rapid process has been of challenge. In this Letter we pr…
Thermodynamics from field equations for black holes with multiple horizons
Yongjoon Kwon, Soonkeon Nam
The first law of black hole thermodynamics can be read off from the field equations at the horizon. Until now, for black holes with multiple horizons the field equations only at th…
Chemical Variation in Molecular Cloud Cores in the Orion A Cloud. II
Ken'ichi Tatematsu, Satoshi Ohashi, Tomofumi Umemoto +6
We have mapped six molecular cloud cores in the Orion A giant molecular cloud (GMC), whose kinetic temperatures range from 10 to 30 K, in CCS and N2H+ with Nobeyama 45 m radio tele…
Point spread function of SDO/HMI and the effects of stray light correction on the apparent properties of solar surface phenomena
K. L. Yeo, A. Feller, S. K. Solanki +3
We present a PSF for SDO/HMI and discuss the effects of its removal on the apparent properties of solar surface phenomena in HMI data. The PSF was retrieved from observations of Ve…
Quasi-periodic wiggles of microwave zebra structures in a solar flare
Sijie Yu, V. M. Nakariakov, L. A. Selzer +2
Quasi-periodic wiggles of microwave zebra pattern structures with period range from about 0.5 s to 1.5 s are found in a X-class solar flare on 2006 December 13 at the 2.6-3.8 GHz w…
First high-resolution images of the Sun in the 2796 Å Mg II k line
T. L. Riethmüller, S. K. Solanki, J. Hirzberger +8
We present the first high-resolution solar images in the Mg II k 2796 Å line. The images, taken through a 4.8 Å broad interference filter, were obtained during the second science f…
Topology of Luminous Red Galaxies from the Sloan Digital Sky Survey
Yun-Young Choi, Juhan Kim, Graziano Rossi +2
We present measurements of the genus topology of luminous red galaxies (LRGs) from the Sloan Digital Sky Survey (SDSS) Data Release 7 catalog, with unprecedented statistical signif…
L1448-MM observations by the Herschel Key program, "Dust, Ice, and Gas In Time" (DIGIT)
Jinhee Lee, Jeong-Eun Lee, Seokho Lee +7
We present Herschel/PACS observations of L1448-MM, a Class 0 protostar with a prominent outflow. Numerous emission lines are detected at 55 < lambda < 210 micrometer including CO,…
Temporal relation between quiet-Sun transverse fields and the strong flows detected by IMaX/SUNRISE
C. Quintero Noda, V. Martínez Pillet, J. M. Borrero +1
Localized strongly Doppler-shifted Stokes V signals were detected by IMaX/SUNRISE. These signals are related to newly emerged magnetic loops that are observed as linear polarizatio…