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

18.1k citations

Showing 2017 · astro-ph.SRShow all

8 papers · 2 filters

astro-ph.SR2017★ 33 cited

Measurements of Forbush decreases at Mars: both by MSL on ground and by MAVEN in orbit

Jingnan Guo, Robert Lillis, Robert F. Wimmer-Schweingruber +13

The Radiation Assessment Detector (RAD), on board Mars Science Laboratory's (MSL) Curiosity rover, has been measuring ground level particle fluxes along with the radiation dose rat…

astro-ph.SR2017★ 13 cited

The Relationship between Long-Duration Gamma-Ray Flares and Solar Cosmic Rays

Hugh S. Hudson

A characteristic pattern of solar hard X-ray emission, first identified in SOL1969-03-30 by Frost & Dennis (1971), turns out to have a close association with the prolonged high-ene…

astro-ph.SR2017★ 70 cited

Structured Slow Solar Wind Variability: Streamer-blob Flux Ropes and Torsional Alfvén Waves

Aleida K. Higginson, Benjamin J. Lynch

The slow solar wind exhibits strong variability on timescales from minutes to days, likely related to magnetic reconnection processes in the extended solar corona. Higginson2017b p…

astro-ph.SR2017★ 26 cited

First ALMA Observation of a Solar Plasmoid Ejection from an X-ray Bright Point

M. Shimojo, H. S. Hudson, S. M. White +2

Eruptive phenomena such as plasmoid ejections or jets are an important feature of solar activity with the potential for improving our understanding of the dynamics of the solar atm…

astro-ph.SR2017★ 83 cited

Observing the Sun with Atacama Large Millimeter/submillimeter Array (ALMA): High Resolution Interferometric Imaging

M. Shimojo, T. S. Bastian, A. S. Hales +25

Observations of the Sun at millimeter and submillimeter wavelengths offer a unique probe into the structure, dynamics, and heating of the chromosphere; the structure of sunspots; t…

astro-ph.SR2017★ 144 cited

A Database of Flare Ribbon Properties From Solar Dynamics Observatory I: Reconnection Flux

Maria D. Kazachenko, Benjamin J. Lynch, Brian T. Welsch +1

We present a database of 3137 solar flare ribbon events corresponding to every flare of GOES class C1.0 and greater within 45 degrees from the central meridian, from April 2010 unt…

astro-ph.SR2017★ 76 cited

Investigating the Magnetic Imprints of Major Solar Eruptions with SDO/HMI High-Cadence Vector Magnetograms

Xudong Sun, J. Todd Hoeksema, Yang Liu +2

The solar active region photospheric magnetic field evolves rapidly during major eruptive events, suggesting appreciable feedback from the corona. Previous studies of these "magnet…

astro-ph.SR2017★ 36 cited

Flux Accretion and Coronal Mass Ejection Dynamics

Brian T. Welsch

Coronal mass ejections (CMEs) are the primary drivers of severe space weather disturbances in the heliosphere. Models of CME dynamics have been proposed that do not fully include t…