112 citations · 378 across the 11 of their papers we have counts for
15 papers · 1 filter
Plasma composition measurements in an active region from Solar Orbiter/SPICE and Hinode/EIS
David H. Brooks, Miho Janvier, Deborah Baker +28
A key goal of the Solar Orbiter mission is to connect elemental abundance measurements of the solar wind enveloping the spacecraft with EUV spectroscopic observations of their sola…
Detection of stellar-like abundance anomalies in the slow solar wind
David H. Brooks, Deborah Baker, Lidia van Driel-Gesztelyi +2
The elemental composition of the Sun's hot atmosphere, the corona, shows a distinctive pattern that is different than the underlying surface, or photosphere (Pottasch 1963). Elemen…
Plasma Upflows Induced by Magnetic Reconnection Above an Eruptive Flux Rope
Deborah Baker, Teodora Mihailescu, Pascal Demoulin +6
One of the major discoveries of Hinode's Extreme-ultraviolet Imaging Spectrometer (EIS) is the presence of upflows at the edges of active regions. As active regions are magneticall…
Widespread Occurrence of High-Velocity Upflows in Solar Active Regions
S. L. Yardley, D. H. Brooks, D. Baker
We performed a systematic study of 12 active regions (ARs) with a broad range of areas, magnetic flux and associated solar activity in order to determine whether there are upflows…
The Evolution of Plasma Composition During a Solar Flare
Andy S. H. To, David M. Long, Deborah Baker +4
We analyse the coronal elemental abundances during a small flare using Hinode/EIS observations. Compared to the pre-flare elemental abundances, we observed a strong increase in cor…
Upflows in the upper solar atmosphere
Hui Tian, Louise Harra, Deborah Baker +2
Spectroscopic observations at extreme and far ultraviolet wavelengths have revealed systematic upflows in the solar transition region and corona. These upflows are best seen in the…