Recent Publications

VENUS: When Red meets Blue -- A multiply imaged Little Red Dot with an apparent blue companion behind the galaxy cluster Abell 383

| arXiv e-prints
Author(s): Golubchik, Miriam, Furtak, Lukas J., Allingham, Joseph F. V., et. al
UMD Author(s): Massimo Ricotti


A Change of the Rotation Period of Asteroid (65803) Didymos Caused by the DART Impact

| The Planetary Science Journal
Author(s): Josef Ďurech, Petr Pravec, Masatoshi Hirabayashi, et. al
UMD Author(s): Derek Charles Richardson


Non-Equilibrium Thermodynamics of Black-Hole Coronae: QPOs, Turbulence, and Jets

| arXiv e-prints
Author(s): López-Barquero, Vanessa, Jenkins, Alejandro, Reynolds, Christopher S.
UMD Author(s): Christopher S. Reynolds


A Comprehensive Interpretation of Fermi-LAT Pulsars: Fundamental-Plane Death Border, Visibility Thresholds, and GeV-TeV Unification

| arXiv e-prints
Author(s): Kalapotharakos, Constantinos, Wadiasingh, Zorawar, Harding, Alice K.
UMD Author(s): Zorawar Wadiasingh


Future Space-based Gamma-ray Pulsar Timing Arrays

| arXiv e-prints
Author(s): Kerr, Matthew, Wadiasingh, Zorawar, Laviron, Adrien
UMD Author(s): Zorawar Wadiasingh


Machine Learning Techniques to Distinguish Giant Stars from Dwarf Stars Using Only Photometry—Pushing Redward

| The Astronomical Journal
Author(s): Keyi 可怿 Ding 丁, Carrie Filion, Rosemary F.G. Wyse, et. al
UMD Author(s): Keyi Ding


Solar Eruption Onset and Particle Acceleration in Nested-null Topologies

| The Astrophysical Journal
Author(s): Pankaj Kumar, Judith T. Karpen, Peter F. Wyper, et. al
UMD Author(s): Spiro Kosta Antiochos


EP250827b/SN 2025wkm: An X-ray Flash-Supernova Powered by a Central Engine and Circumstellar Interaction

| arXiv e-prints
Author(s): Srinivasaragavan, Gokul P., Li, Dongyue, Hall, Xander J.
UMD Author(s): Michael Coleman Miller


M81 y sus Primas con PRIMA: Spectroscopic Mapping of the M81 Group with FIRESS

| PRIMA General Observer Science Book Volume 2
Author(s): Levy, Rebecca C., Koch, Eric, Cronin, Serena A.
UMD Author(s): Serena A. Cronin


An Earthlike Density for the Temperate Earth-sized Planet GJ 12 b

| The Astronomical Journal
Author(s): Madison Brady, Jacob L. Bean, Ritvik Basant, et. al


Little red dot variability over a century reveals black hole envelope via a giant Einstein cross

| arXiv e-prints
Author(s): Zhang, Zijian, Li, Mingyu, Oguri, Masamune, et. al
UMD Author(s): Massimo Ricotti


A Novel Wavelet‐Base Algorithm for Reconstruction of the Time‐Domain Impulse Response From Band‐Limited Scattering Parameters With Applications

| International Journal of Circuit Theory and Applications
Author(s): Shantia Yarahmadian, Maryam Rahmani, Michael S. Mazzola
UMD Author(s): Maryam Rahmani


Minerals as Windows into Habitability on Lava Tube Basalts: A Biogeochemical Study at Lava Beds National Monument, CA

| Minerals
Author(s): Dina M. Bower, Amy C. McAdam, Clayton S. C. Yang, et. al
UMD Author(s): Patrick Liam Whelley


Resolving the ionizing photon budget crisis with JWST/NIRCam HII clumping constraints at z=6

| arXiv e-prints
Author(s): Austin, Duncan, Harvey, Thomas, Conselice, Christopher J., et. al
UMD Author(s): Massimo Ricotti


Searching for long-period radio transients in ASKAP EMU data with 10-s imaging

| Mon.Not.Roy.Astron.Soc.
Author(s): Lee, Yu Wing Joshua, Wang, Yuanming, Caleb, Manisha
UMD Author(s): Zorawar Wadiasingh


Magnetosphere Evolution and Precursor-driven Electromagnetic Signals in Merging Binary Neutron Stars

| Astrophys.J.
Author(s): Skiathas, Dimitrios, Kalapotharakos, Constantinos, Wadiasingh, Zorawar, et. al
UMD Author(s): Zorawar Wadiasingh


Not All Sub-Neptune Exoplanets Have Magma Oceans

| The Astrophysical Journal Letters
Author(s): Bodie Breza, Matthew C. Nixon, Eliza M.-R. Kempton


Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. III. Detectability of Giant Exomoons of Wide-separation Giant Planets

| The Astronomical Journal
Author(s): Matthew Lastovka, B. Scott Gaudi, Samson A. Johnson, et. al
UMD Author(s): Matthew Lastovka


First Temperature Profile of a Stellar Flare Using Differential Chromatic Refraction

| The Astrophysical Journal Letters
Author(s): Riley W. Clarke, Federica Bianco, James R. A. Davenport, et. al
UMD Author(s): Tyler Anthony Pritchard


Gamma-Ray Orbital Modulation in Redback Pulsar Binaries: Probing Pulsar Winds

| AAS/High Energy Astrophysics Division
Author(s): Sim, Minju, An, Hongjun, Wadiasingh, Zorawar
UMD Author(s): Zorawar Wadiasingh


FIGSAG Report: Overview and Strategy

| AAS/High Energy Astrophysics Division
Author(s): Lewis, Tiffany, Hui, C. Michelle, Fryer, Chris
UMD Author(s): Zorawar Wadiasingh


Searching for Long-Period Radio Transients in ASKAP EMU Data with 10-Second Imaging

| arXiv e-prints
Author(s): Lee, Yu Wing Joshua, Wang, Yuanming, Caleb, Manisha
UMD Author(s): Zorawar Wadiasingh


The Caltech Mission to Apophis: Accelerating Planetary Science and Planetary Defense

| The Planetary Science Journal
Author(s): Adriana Daca, Masatoshi Hirabayashi, Yaeji Kim, et. al
UMD Author(s): Yaeji Kim