137 citations · 208 across the 11 of their papers we have counts for
11 papers
A sudden fine-scale bright kernel captured by Hi-C Flare in 11 MK emission during an M1.6-class solar flare's post-maximum phase
Sanjiv K. Tiwari, Navdeep K. Panesar, Ronald L. Moore +17
On April 17, 2024, the third successful Hi-C sounding rocket flight, Hi-C Flare, recorded coronal images in Fe XXI 129 A emission from 11 MK plasma during the post-maximum phase of…
Flare-Driven Plasma Dynamics and Elemental Abundance Redistribution
Biswajit Mondal, Amy R. Winebarger
Since the advent of X-ray and EUV spectroscopy, the discovery of the First Ionization Potential (FIP) effect--where coronal elemental compositions diverge from their photospheric v…
Abundance Diagnostics from Slitless Imaging Spectrometer: A Proof-of-Concept for MaGIXS-2
Biswajit Mondal, Amy R. Winebarger, P. S. Athiray
Elemental abundance diagnostics in the solar corona are crucial for understanding energy transport, plasma heating, and magnetic activity. Most earlier imaging-spectroscopic studie…
Determining the magnetic field of active region plages using the whole CLASP2/2.1 spectral window
David Afonso Delgado, Tanausú del Pino Alemán, Javier Trujillo Bueno +16
The Chromospheric LAyer SpectroPolarimeter missions, CLASP2 and CLASP2.1, demonstrated that the near-UV spectral region between 279.30 and 280.68 nm is suitable for studying the ma…
Spatial and Temporal Distribution of Nanoflare Heating During Active Region Evolution
Biswajit Mondal, James A Klimchuk, Amy R. Winebarger +2
Nanoflares are believed to be key contributors to heating solar non-flaring active regions, though their individual detection remains challenging. This study uses a data-driven fie…
A systematic study of inverting overlappograms: MaGIXS -- A case study
P. S. Athiray, Arthur Hochedez, Amy R Winebarger +1
Slitless (or wide field) imaging spectroscopy provides simultaneous imaging and spectral information from a wide field of view, which allows for rapid spectroscopic data collection…
Determining the nanoflare heating frequency of an X-ray Bright Point observed by MaGIXS
Biswajit Mondal, P. S. Athiray, Amy R. Winebarger +18
Nanoflares are thought to be one of the prime candidates that can heat the solar corona to its multi-million kelvin temperature. Individual nanoflares are difficult to detect with…
Can emission measure distributions derived from extreme-ultraviolet images accurately constrain high temperature plasma?
P. S. Athiray, Amy R. Winebarger
Measuring the relative amount of high-temperature, low-emission-measure plasma is considered to be a smoking gun observation to constrain the frequency of plasma heating in coronal…
CLASP Constraints on the Magnetization and Geometrical Complexity of the Chromosphere-Corona Transition Region
J. Trujillo Bueno, J. Štěpán, L. Belluzzi +25
The Chromospheric Lyman-Alpha Spectro-Polarimeter (CLASP) is a suborbital rocket experiment that on 3rd September 2015 measured the linear polarization produced by scattering proce…
Sparkling EUV bright dots observed with Hi-C
S. Regnier, C. E. Alexander, R. W. Walsh +12
Observing the Sun at high time and spatial scales is a step towards understanding the finest and fundamental scales of heating events in the solar corona. The Hi-C instrument has p…
Structure of solar coronal loops: from miniature to large-scale
H. Peter, S. Bingert, J. A. Klimchuk +6
We will use new data from the High-resolution Coronal Imager (Hi-C) with unprecedented spatial resolution of the solar corona to investigate the structure of coronal loops down to…