338 citations · 2.1k across the 28 of their papers we have counts for
28 papers
Active region upflows in various coronal structures and their coupling to the lower atmosphere
Yingjie Zhu, Louise Harra, Krzysztof Barczynski +13
Plasma upflows with a Doppler shift exceeding -10 km/s at active region (AR) boundaries are considered potential sources of the nascent slow solar wind. We investigate the driving…
Anomalous cross-field motions of solar coronal loops
Sudip Mandal, Hardi Peter, James A. Klimchuk +1
Here, we present several examples of unusual evolutionary patterns in solar coronal loops that resemble cross-field drift motions. These loops were simultaneously observed from two…
Stereoscopic observations reveal coherent morphology and evolution of solar coronal loops
B. Ram, L. P. Chitta, S. Mandal +2
Coronal loops generally trace magnetic lines of force in the upper solar atmosphere. Understanding the loop morphology and its temporal evolution has implications for coronal heati…
Small-scale Dynamo in Cool Stars III. Changes in the photospheres of F3V to M0V stars
Tanayveer S. Bhatia, Robert H. Cameron, Hardi Peter +1
Some of the quiet solar magnetic flux could be attributed to a small-scale dynamo (SSD) operating in the convection zone. An SSD operating in cool main-sequence stars is expected t…
Impulsive coronal heating during the interaction of surface magnetic fields in the lower solar atmosphere
L. P. Chitta, H. Peter, E. R. Priest +1
Coronal plasma in the cores of solar active regions is impulsively heated to more than 5 MK. The nature and location of the magnetic energy source responsible for such impulsive he…
Plasmoid-mediated reconnection in solar UV bursts
H. Peter, Y. -M. Huang, L. P. Chitta +1
UV bursts are transients in the solar atmosphere with an increased impulsive emission in the extreme UV lasting for one to several tens of minutes. They often show spectral profile…