output
19942026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2012 · astro-ph.SRShow all

7 papers · 2 filters

astro-ph.SR2012★ 39 cited

Measurements of the Sun's High Latitude Meridional Circulation

Lisa Rightmire-Upton, David H. Hathaway, Katie Kosak

The meridional circulation at high latitudes is crucial to the build-up and reversal of the Sun's polar magnetic fields. Here we characterize the axisymmetric flows by applying a m…

astro-ph.SR2012★ 6 cited

The Morphologic Properties of Magnetic networks over the Solar Cycle 23

Chong Huang, Yihua Yan, Yin Zhang +2

The morphologic properties of the magnetic networks during Carrington Rotations (CR) 1955 to 2091 (from 1999 to 2010) have been analyzed by applying the watershed algorithm to magn…

astro-ph.SR2012★ 47 cited

Trajectories and Distribution of Interstellar Dust Grains in the Heliosphere

Jonathan D. Slavin, Priscilla C. Frisch, Hans-Reinhard Mueller +4

The solar wind carves a bubble in the surrounding interstellar medium (ISM), known as the heliosphere. Charged interstellar dust grains (ISDG) encountering the heliosphere may be d…

astro-ph.SR2012★ 47 cited

Study of the 3D Coronal Magnetic Field of Active Region 11117 Around the Time of a Confined Flare Using a Data-Driven CESE--MHD Model

Chaowei Jiang, Xueshang Feng, S. T. Wu +1

We apply a data-driven MHD model to investigate the three-dimensional (3D) magnetic field of NOAA active region (AR) 11117 around the time of a C-class confined flare occurred on 2…

astro-ph.SR2012★ 80 cited

Radio signatures of CME-streamer interaction and source diagnostics of type II radio burst

S. W. Feng, Y. Chen, X. L. Kong +4

It has been suggested that type II radio bursts are due to energetic electrons accelerated at coronal shocks. Radio observations, however, have poor or no spatial resolutions to pi…

astro-ph.SR2012★ 54 cited

A broken solar type II radio burst induced by a coronal shock propagating across the streamer boundary

Xiang-Liang Kong, Yao Chen, Gang Li +4

We discuss an intriguing type II radio burst that occurred on 2011 March 27. The dynamic spectrum was featured by a sudden break at about 43 MHz on the well-observed harmonic branc…

astro-ph.SR2012★ 96 cited

Precise Infrared Radial Velocities from Keck/NIRSPEC and the Search for Young Planets

John I. Bailey, Russel J. White, Cullen H. Blake +4

We present a high-precision infrared radial velocity study of late-type stars using spectra obtained with NIRSPEC at the W. M. Keck Observatory. Radial velocity precisions of 50 m/…