activity
20192024
most citedReconstructing the Extreme Ultraviolet Emission of Cool Dwarfs Using Differential Emission Measure Polynomials

50 citations · 152 across the 8 of their papers we have counts for

collaborators

8 papers

physics.pop-ph2024

Eagle Pass, TX: The First American City on the Path of Totality: Organizing Eclipse Party on the Stadium

Maria D. Kazachenko, Jorge Perez-Gallego, Jennifer Miller +13

In this paper we share the experience of the U.S. National Science Foundation (NSF) National Solar Observatory (NSO) scientists, educators and public outreach officers organizing a…

astro-ph.SR2023

Quantifying Poynting flux in the Quiet Sun Photosphere

Dennis Tilipman, Maria Kazachenko, Benoit Tremblay +3

Poynting flux is the flux of magnetic energy, which is responsible for chromospheric and coronal heating in the solar atmosphere. It is defined as a cross product of electric and m…

astro-ph.IM2023

Ground-based monitoring of the variability of visible Solar spectral lines for improved understanding of solar and stellar magnetism and dynamics

S. Criscuoli, L. Bertello, D. P. Choudhary +7

Long-term high-cadence measurements of stellar spectral variability are fundamental to better understand stellar atmospheric properties and stellar magnetism. These, in turn, are f…

astro-ph.SR2022★ 5 cited

Quantifying Properties of Photospheric Magnetic Cancellations in the Quiet Sun Internetwork

Vincent E. Ledvina, Maria D. Kazachenko, Serena Criscuoli +7

We analyzed spectropolarimetric data from the Swedish 1-meter Solar Telescope to investigate physical properties of small-scale magnetic cancellations in the quiet Sun photosphere.…

astro-ph.SR2021★ 50 cited

Reconstructing the Extreme Ultraviolet Emission of Cool Dwarfs Using Differential Emission Measure Polynomials

Girish M. Duvvuri, J. Sebastian Pineda, Zachory K. Berta-Thompson +16

Characterizing the atmospheres of planets orbiting M dwarfs requires understanding the spectral energy distributions of M dwarfs over planetary lifetimes. Surveys like MUSCLES, HAZ…

astro-ph.SR2020★ 25 cited

Semi-Empirical Modeling of the Atmospheres of the M Dwarf Exoplanet Hosts GJ 832 and GJ 581

Dennis Tilipman, Mariela Vieytes, Jeffrey L. Linsky +2

Stellar ultraviolet (UV) radiation drives photochemistry, and extreme-ultraviolet (EUV) radiation drives mass loss in exoplanet atmospheres. However, the UV flux is partly unobserv…

astro-ph.SR2020★ 31 cited

Estimating the Ultraviolet Emission of M dwarfs with Exoplanets from Ca II and H

Katherine Melbourne, Allison Youngblood, Kevin France +29

M dwarf stars are excellent candidates around which to search for exoplanets, including temperate, Earth-sized planets. To evaluate the photochemistry of the planetary atmosphere,…

astro-ph.SR2019★ 41 cited

The interface between the outer heliosphere and the inner lism: Morphology of the local interstellar cloud, its hydrogen hole, stromgren shells, and Fe accretion

Jeffrey L. Linsky, Seth Redfield, Dennis Tilipman

We describe the interface between the outer heliosphere and the local interstellar medium (LISM) surrounding the Sun. The components of the inner LISM are the four partially ionize…