output
19922026
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

Showing 2014 · astro-ph.SRShow all

6 papers · 2 filters

astro-ph.SR2014★ 34 cited

Reconnection Properties of Large-Scale Current Sheets During Coronal Mass Ejection Eruptions

B. J. Lynch, J. K. Edmondson, M. D. Kazachenko +1

We present a detailed analysis of the properties of magnetic reconnection at large-scale current sheets in a high cadence version of the Lynch & Edmondson (2013) 2.5D MHD simulatio…

astro-ph.SR2014★ 25 cited

Helioseismic and Magnetic Imager observations of linear polarization from a loop prominence system

Pascal Saint-Hilaire, Jesper Schou, Juan-Carlos Martínez Oliveros +4

White-light observations by the Solar Dynamics Observatory's Helioseismic and Magnetic Imager of a loop-prominence system occurring in the aftermath of an X-class flare on 2013 May…

astro-ph.SR2014★ 35 cited

The Photospheric Poynting Flux and Coronal Heating

B. T. Welsch

Some models of coronal heating suppose that convective motions at the photosphere shuffle the footpoints of coronal magnetic fields and thereby inject sufficient magnetic energy up…

astro-ph.SR2014★ 25 cited

A 33 year constancy of the X-ray coronae of AR Lac and eclipse diagnosis of scale height

Jeremy J. Drake, Peter Ratzlaff, Vinay Kashyap +3

Extensive X-ray and extreme ultraviolet (EUV) photometric observations of the eclipsing RS CVn system AR Lac were obtained over the years 1997 to 2013 with the Chandra X-ray Observ…

astro-ph.SR2014★ 51 cited

Flare Ribbon Energetics in the Early Phase of an SDO Flare

L. Fletcher, I. G. Hannah, H. S. Hudson +1

The sites of chromospheric excitation during solar flares are marked by extended extreme ultraviolet ribbons and hard X-ray footpoints. The standard interpretation is that these ar…

astro-ph.SR2014★ 76 cited

Statistical Properties of Super-hot Solar Flares

Amir Caspi, Säm Krucker, R. P. Lin

We use RHESSI high-resolution imaging and spectroscopy observations from ~6 to 100 keV to determine the statistical relationships between measured parameters (temperature, emission…