activity
20032026
most citedEUV emission lines and diagnostics observed with Hinode/EIS

216 citations · 2.5k across the 87 of their papers we have counts for

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7 papers · 1 filter

astro-ph.SR2025

Surprisingly Large Doppler Shifts in Hinode EUV Imaging Spectrometer (EIS) Solar Spectra, Resulting from an Inconspicuous Small-scale Jet in EUV Images

Alphonse C. Sterling, Louise K. Harra, Navdeep K. Panesar +1

Strong EUV lineshifts in solar spectra are generally indicative of highly dynamic and explosive events that are easily detected in comparable-wavelength EUV images, with the strong…

astro-ph.SR2025★ 3 cited

Near-continuous tracking of solar active region NOAA 13664 over three solar rotations

I. Kontogiannis, Y. Zhu, K. Barczynski +6

Magnetic flux emergence and decay in the Sun span from days to months. However, their tracking is typically limited to about half a solar rotation when relying on single-vantage-po…

astro-ph.SR2025

Height-dependent thermal properties of extreme-ultraviolet campfires in the quiet Sun

O. Podladchikova, A. Warmuth, L. Harra +30

Small-scale impulsive energy-release events are widely considered a key ingredient of quiet-Sun coronal heating. We quantified the thermal-energy content of extreme-ultraviolet (EU…

astro-ph.SR2025★ 1 cited

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…

astro-ph.SR2025

First coordinated observations between Solar Orbiter and the Daniel K. Inouye Solar Telescope

Krzysztof Barczynski, Miho Janvier, Chris J. Nelson +8

Solar Orbiter and the Daniel K. Inouye Solar Telescope (DKIST) are two of the newest facilities available to the solar physics community. The first coordinated observations of the…

astro-ph.SR2025★ 1 cited

Probing Solar Polar Regions

Yuanyong Deng, Hui Tian, Jie Jiang +45

The magnetic fields and dynamical processes in the solar polar regions play a crucial role in the solar magnetic cycle and in supplying mass and energy to the fast solar wind, ulti…