357 citations · 1.3k across the 31 of their papers we have counts for
7 papers · 2 filters
Evidence of Twisting and Mixed-polarity Solar Photospheric Magnetic Field in Large Penumbral Jets: IRIS and Hinode Observations
Sanjiv K. Tiwari, Ronald L. Moore, Bart De Pontieu +4
A recent study using {\it Hinode} (SOT/FG) data of a sunspot revealed some unusually large penumbral jets that often repeatedly occurred at the same locations in the penumbra, name…
A Two-Sided-Loop X-Ray Solar Coronal Jet Driven by a Minifilament Eruption
Alphonse C. Sterling, Louise K. Harra, Ronald L. Moore +1
Most of the commonly discussed solar coronal jets are of the type consisting of a single spire extending approximately vertically from near the solar surface into the corona. Recen…
IRIS and SDO Observations of Solar Jetlets Resulting from Network-Edge Flux Cancelation
Navdeep K. Panesar, Alphonse C. Sterling, Ronald L. Moore +3
Recent observations show that the buildup and triggering of minifilament eruptions that drive coronal jets result from magnetic flux cancelation at the neutral line between merging…
Magnetic Flux Cancelation as the Buildup and Trigger Mechanism for CME-Producing Eruptions in two Small Active Regions
Alphonse C. Sterling, Ronald L. Moore, Navdeep K. Panesar
We follow two small, magnetically isolated CME-producing solar active regions (ARs) from the time of their emergence until several days later, when their core regions erupt to prod…
Critical magnetic field strengths for solar coronal plumes in quiet regions and coronal holes?
Ellis A. Avallone, Sanjiv K. Tiwari, Navdeep K. Panesar +2
Coronal plumes are bright magnetic funnels found in quiet regions (QRs) and coronal holes (CHs). They extend high into the solar corona and last from hours to days. The heating pro…
Onset of the magnetic explosion in solar polar coronal X-ray jets
Ronald L. Moore, Alphonse C. Sterling, Navdeep K. Panesar
We follow up on the Sterling et al (2015) discovery that nearly all polar coronal X-ray jets are made by an explosive eruption of closed magnetic field carrying a miniature filamen…