activity
20012024
most citedScience with the Murchison Widefield Array

321 citations · 1.2k across the 30 of their papers we have counts for

collaborators

31 papers

astro-ph.SR2024

Frequency Dispersed Ion Acoustic Waves in the Near Sun Solar Wind: Signatures of Impulsive Ion Beams

David M. Malaspina, Robert E. Ergun, Iver H. Cairns +4

This work reports a novel plasma wave observation in the near-Sun solar wind: frequency-dispersed ion acoustic waves. Similar waves were previously reported in association with int…

astro-ph.SR2023

The Sun's Alfven Surface: Recent Insights and Prospects for the Polarimeter to Unify the Corona and Heliosphere (PUNCH)

Steven R. Cranmer, Rohit Chhiber, Chris R. Gilly +7

The solar wind is the extension of the Sun's hot and ionized corona, and it exists in a state of continuous expansion into interplanetary space. The radial distance at which the wi…

astro-ph.SR2020★ 81 cited

A Flare-Type IV Burst Event from Proxima Centauri and Implications for Space Weather

Andrew Zic, Tara Murphy, Christene Lynch +10

Studies of solar radio bursts play an important role in understanding the dynamics and acceleration processes behind solar space weather events, and the influence of solar magnetic…

astro-ph.SR2019★ 11 cited

Comprehensive Characterization of Solar Eruptions With Remote and In-Situ Observations, and Modeling: The Major Solar Events on 4 November 2015

Iver H. Cairns, Kamen A. Kozarev, Nariaki V. Nitta +12

Solar energetic particles (SEPs) are an important product of solar activity. They are connected to solar active regions and flares, coronal mass ejections (CMEs), EUV waves, shocks…

astro-ph.IM2019★ 35 cited

Science with the Murchison Widefield Array: Phase I Results and Phase II Opportunities

A. P. Beardsley, M. Johnston-Hollitt, C. M. Trott +56

The Murchison Widefield Array (MWA) is an open access telescope dedicated to studying the low frequency (80300 MHz) southern sky. Since beginning operations in mid 2013, the MWA…

physics.space-ph2019

Impedance and voltage power spectra of a monopole antenna in a warm plasma -- derivation and application to CubeSats

Ronald Maj, Iver H. Cairns, M. M. Martinović

The impedance for a monopole antenna is derived and compared with the cases for wire dipole and double-sphere antennas. This derivation produces a new expression for the monopole a…