Poster Session I: Astrophysics (2:00PM-5:00PM MT)
POSTER · MAR-H00-02 · ID: 4005368
Presentations
-
Probing the Progenitors of Type Ia Supernovae through Near-Infrared Spectroscopy: A Case Study of SN 2018aoz
POSTER
Publication: 1. Companion Interaction Signatures Search in Near-Infrared Spectra of a Type Ia Supernova: SN 2018aoz (Status: The analysis has been completed. Writing is currently in progress, with submission planned by the end of November 2025.)
2. Statistical Search for Hydrogen Signatures in Post-Maximum Near-Infrared Spectra of Type Ia Supernovae (Planned paper.)Presenters
-
Huangfei Xiao
- Florida State University
Authors
-
Huangfei Xiao
- Florida State University
-
Eric Hsiao
- Florida State University
-
-
A Geometric Alternative for Dark Energy
POSTER
Presenters
-
Frank S Hafner
- Naval Ocean Systems Center
Authors
-
Frank S Hafner
- Naval Ocean Systems Center
-
-
Planetary Geology and the NASA MIRAGE Rover
POSTER
Presenters
-
Treyana P Holiday
- Massachusetts College of Liberal Arts
Authors
-
Treyana P Holiday
- Massachusetts College of Liberal Arts
-
-
Abstract Withdrawn
POSTER · Withdrawn
-
Laser Ablation for Efficient Space Debris Removal
POSTER
Presenters
-
Jaden Dougal
- South Dakota School of Mines & Technology
Authors
-
Jaden Dougal
- South Dakota School of Mines & Technology
-
Prasoon Diwakar
- South Dakota School of Mines and Technology
- South Dakota School of Mines & Technology
-
Surahbi Bhadauria
- Embry Riddle Aeronautical University
-
S.S. Harilal
- Pacific Northwest National Laboratory
-
Matthew Polek
- Pacific Northwest National Laboratory
-
-
Modeling TESS Objects of Interest to Characterize and Vet Planet Candidates
POSTER
Presenters
-
Misbahou A Jalloh
- North Carolina Agricultural & Technical State University
Authors
-
Misbahou A Jalloh
- North Carolina Agricultural & Technical State University
-
-
Determining Stellar Ages with a Daisy Chain Algorithm
POSTER
Presenters
-
Aldir Moreira
- Embry-Riddle Aeronautical University
Authors
-
Aldir Moreira
- Embry-Riddle Aeronautical University
-
Terry Oswalt
- Embry-Riddle Aeronautical University
-
Mariel Lares
- Embry-Riddle Aeronautical University
-
-
Crisis in cosmology? Or wrong solutions to governing equations?
POSTER
Publication: [1] George, W.K. and T.G. Johansson (2025) "An alternative cosmological model for an expanding universe", Physics of Fluids 37, 037137 (2025) https://doi.org/10.1063/5.0254954
Presenters
-
William Kenneth George
- Chalmers Technical University, Gothenburg, Sweden (Emeritus)
Authors
-
William Kenneth George
- Chalmers Technical University, Gothenburg, Sweden (Emeritus)
-
Thomas G Johansson
- Chalmers Technical University, Gothenburg, Sweden (retired)
-
-
Newtonian Fractional-Dimension Gravity and the Mass-Dimension Field Equation
POSTER
Publication: https://arxiv.org/abs/2507.20012
Presenters
-
Gabriele Umberto Varieschi
- Loyola Marymount University
Authors
-
Gabriele Umberto Varieschi
- Loyola Marymount University
-
-
New SubmissionCesium Electric Dipole Moment Experiment as a Test of Models of Dark Matter
POSTER
Presenters
-
Harvey A Gould
- Lawrence Berkeley National Laboratory
Authors
-
Harvey A Gould
- Lawrence Berkeley National Laboratory
-
Benedict Feinberg
- Lawrence Berkeley National Laboratory
-
Joseph M Levine
- Lawrence Berkeley National Laboratory
- Lawrence Berkeley National Lab
-
Charles T Munger, Jr.
- Lawrence Berkeley National Laboratory
-
Hiroshi Nishimura
- Lawrence Berkeley National Laboratory
-
Christopher A Timossi
- Lawrence Berkeley National Laboratory
-
Yan Yau
- Lawrence Berkeley National Laboratory
-
-
Machine Learning Analysis for Neutrino Event Reconstruction
POSTER
Presenters
-
Zoe Riesen
- Ohio State University
Authors
-
Zoe Riesen
- Ohio State University
-
Jack Stethem
- The University of Chicago
-
Rachel White
- The Ohio State University
-
Michael Yoder
- The Ohio State University
-
Kaeli Hughes
- The Ohio State University
-
-
Flexure Mechanical Testing for PBR
POSTER
Presenters
-
Claire R Delavan
- Colorado School of Mines
Authors
-
Claire R Delavan
- Colorado School of Mines
-
Brian Glockel
- Colorado School of Mines
-
-
Azimuthal Rotator/Slew Drive Control System and Characterization for Precision Pointing in Field Testing the POEMMA Balloon with Radio Project
POSTER
Presenters
-
Dylan Jones
- Colorado School of Mines
Authors
-
Dylan Jones
- Colorado School of Mines
-
Conrad Shay
- Colorado School of Mines
-
-
Abstract Withdrawn
POSTER · Withdrawn
-
Radio Follow-up of a Low-threshold γ-Ray Transient in the Gravitational-wave Localization area of S241125n
POSTER
Publication: Gottschlich et al. in preparation
Presenters
-
Natalie Gottschlich
- Johns Hopkins University
Authors
-
Natalie Gottschlich
- Johns Hopkins University
-
Alessandra Corsi
- Texas Tech University
-
-
The Simons Observatory: Time Domain Pipeline and Transient Science
POSTER
Presenters
-
John Orlowski-Scherer
- University of Pennsylvania
Authors
-
John Orlowski-Scherer
- University of Pennsylvania
-
-
Phase-Transition-Induced Collapse of Neutron Stars
POSTER
Presenters
-
Bri Aleman
- California State University, Northridge
Authors
-
Bri Aleman
- California State University, Northridge
-
-
Far From Home: Offsets of Short GRBs from Isolated Double Neutron Star Populations
POSTER
Presenters
-
Ish Mohan Gupta
- University of California, Berkeley
- Pennsylvania State University
Authors
-
Ish Mohan Gupta
- University of California, Berkeley
- Pennsylvania State University
-
Debatri Chattopadhyay
- Northwestern University
-
Abhishek Chattaraj
- University of Florida
-
Vicky Kalogera
- Northwestern University
-
-
Testing how pQCD constrains the neutron star equation of state using a semi-parametric equation of state model
POSTER
Presenters
-
Ryan Krismer
- California State University, Fullerton
Authors
-
Ryan Krismer
- California State University, Fullerton
-
Sunny Ng
- California State University, Fullerton
-
Jocelyn S Read
- California State University, Fullerton
-
-
Probing the Dense Matter Equation of State through Neutron Star Oscillations and Gravitational Waves
POSTER
Publication: Phys. Rev. D.105,103025
Phys. Rev. D.106, 063005
Phys. Rev. D.106,123002
Phys. Rev. D.107, 074013
Phys. Rev. D 107, 103039
Galaxies 2023, 11(2), 60
JCAP09(2025)025
2025 ApJ 993 161Presenters
-
Tianqi Zhao
- University of California, Berkeley
Authors
-
Tianqi Zhao
- University of California, Berkeley
-
-
MSPAC (Machine Sequenced PulsAr Candidates)
POSTER
Presenters
-
Ethan Blake
- Kenyon Coll
Authors
-
Ethan Blake
- Kenyon Coll
-
Madeline Wade
- Kenyon Coll
-
Leslie E Wade
- Kenyon Coll
-
-
A Machine Learning Approach toward Identifying UHECR Galactic Sources between the Second Knee and the Ankle
POSTER
Presenters
-
Nicolas San Martin
- Colorado School of Mines
Authors
-
Nicolas San Martin
- Colorado School of Mines
-
Eric W Mayotte
- Colorado School of Mines
-
Baiza Mand
- Colorado School of Mines
-
-
Searching for Exotic Event Sequences From the Pierre-Auger Observatory
POSTER
Presenters
-
Amelia J Uebel
- Colorado School of Mines
Authors
-
Amelia J Uebel
- Colorado School of Mines
-
Eric W Mayotte
- Colorado School of Mines
-
-
Comparing Calculations of Seasonal Variations of Atmospheric Muons in Deep Underground Detectors
POSTER
Presenters
-
Amanda Alves
- University of Utah
Authors
-
Amanda Alves
- University of Utah
-
Dennis Soldin
- University of Utah
-
Lilly Pyras
- University of Utah
-
-
An Application of Machine Learning Techniques to Energy Reconstruction in IceTop Cosmic Ray Events
POSTER
Presenters
-
Arianna J Duven
- University of Utah
Authors
-
Arianna J Duven
- University of Utah
-
Dennis Soldin
- University of Utah
-
Antonin Kravka
- University of Utah
-
-
Design for a PLC based Shutter and Tilt control system with POEMMA Balloon with Radio
POSTER
Presenters
-
Asher Fox-Smith
- Colorado School of Mines
Authors
-
Asher Fox-Smith
- Colorado School of Mines
-
Lawrence Wiencke
- Colorado School of Mines
-
James Brague
- Colorado School of Mines
-
Auston Froid
- Colorado School of Mines
-
Levi Bar-On
- Colorado School of Mines
-
Benjamin Stillwell
- University of Chicago
-
Stephan S Meyer
- University of Chicago
-
-
Reconstructing UHECR Primaries from EAS Characteristics using an ML Model
POSTER
Presenters
-
Andreas O'Malley
- Colorado School of Mines
Authors
-
Andreas O'Malley
- Colorado School of Mines
-
-
Mirror Assembly Bonded Joints for the POEMMA Balloon with Radio (PBR) NASA Mission
POSTER
Publication: [1] C.C. Chamis and P.L.N. Murthy. Simplified procedures for designing adhesively bonded composite
joints. Technical Report NASA-TM-102120, NASA Lewis Research Center, Cleveland, Ohio,
February 1989. Prepared for the 44th Annual Conference of SPI Composites Institute, Dallas,
Texas, February 6-10, 1989.
[2] Columbia Scientific Balloon Facility. Structural Requirements and Recommendations for Bal-
loon Gondola Design (820-PG-8700.0.1A). CSBF Directives Technical Report 820-PG-8700.0.1A,
NASA Columbia Scientific Balloon Facility, Palestine, TX, November 2024. Effective date: Novem-
ber 5, 2024. Expires November 5, 2029.
[3] Viktoria Kungel. Optics and pre-flight testing of the telescopes of the Extreme Universe Space
Observatory on a Super Pressure Balloon II (EUSO-SPB2) payload, 2023.Presenters
-
Luke Wanner
- Colorado School of Mines
Authors
-
Luke Wanner
- Colorado School of Mines
-
Conrad Shay
- Colorado School of Mines
-
Eric Mayotte
- Colorado School of Mines
-
-
Abstract Withdrawn
POSTER · Withdrawn
-
Modeling Nuclear Isomers as Sources of Gamma Rays in Binary Neutron Star Mergers
POSTER
Publication: "Including nuclear isomers in r-process nucleosynthesis models" (planned paper)
Presenters
-
Owen Odney
- Purdue University
Authors
-
Owen Odney
- Purdue University
-
Maria C Hamilton
- Marshall University
-
-
From Flare to Tornado: Tracing Energy Propagation in the Solar Atmosphere
POSTER
Presenters
-
Eduardo Sanchez
- New Mexico State University
Authors
-
Eduardo Sanchez
- New Mexico State University
-
Juie Shetye
- New Mexico State University
-
-
Predicting the Atmospheric Composition of Exoplanets with Neural Networks
POSTER
Presenters
-
Trey Pepper
- Nebraska Wesleyan University
Authors
-
Trey Pepper
- Nebraska Wesleyan University
-
Ian Crossfield
- Kansas University
-
-
Searching for GEMS: TOI-5916 b & TOI-6158 b are two Saturn-density planets orbiting M2 dwarfs
POSTER
Publication: https://arxiv.org/abs/2510.11798
Submitted to AAS Journals (AJ), awaiting review.Presenters
-
Shane O'Brien
- University of California, Irvine
Authors
-
Shane O'Brien
- University of California, Irvine
-
Amber Wong
- University of California, Irvine
-
Te Han
- University of California, Irvine
-
Paul Robertson
- University of California, Irvine
-
Shubham Kanodia
- Earth and Planets Laboratory, Carnegie Institution for Science
-
Caleb I Cañas
- NASA Goddard Space Flight Center
-
-
Abstract Withdrawn
POSTER · Withdrawn
-
Accounting for Blue Straggler Stars in Galaxy Age Calculations
POSTER
Presenters
-
Zoe Messenger
- Harvey Mudd College
Authors
-
Zoe Messenger
- Harvey Mudd College
-
Guy Worthey
- Washington State University
-
-
Tiny Tweaks, Different Fates: Exploring Supermassive Stellar Evolution with MESA
POSTER
Presenters
-
Marina Loizou
- Hofstra University
Authors
-
Marina Loizou
- Hofstra University
-
Sarah E Gossan
- Hofstra University
-
-
thornado-GRMHD: Module Development, Testing, and Application to General Relativistic Models of the Magneto-Rotational Instability in Core-Collapse Supernovae
POSTER
Publication: We plan to publish one or more papers related to the module development and scientific application discussed herein.
Presenters
-
Jesse L Buffaloe
- The University of Tennessee, Knoxville
Authors
-
Jesse L Buffaloe
- The University of Tennessee, Knoxville
-
Eirik Endeve
- Oak Ridge National Laboratory
-
Anthony Mezzacappa
- The University of Tennessee, Knoxville
-
-
Statistical convergence in strong lens modeling on multiple GPU nodes
POSTER
Publication: We are planning to submit DESI Strong Lens Foundry VI: A Sample of Strong Lenses with HST Modeled with GIGA-Lens to a journal soon.
Presenters
-
Sean Xu
- University of California, Berkeley
Authors
-
Sean Xu
- University of California, Berkeley
-
David Álvarez García
- Complutense University of Madrid
-
Mónica Úbeda Rodríguez de Temb
- Complutense University of Madrid
-
Vikram Bhamre
- University of California, Berkeley
-
Xiaosheng Huang
- University of San Fracisco
-
-
Updates to Geant4 Simulations for TIGERISS
POSTER
Presenters
-
William A Labrador
- Washington University in St. Louis
Authors
-
William A Labrador
- Washington University in St. Louis
-
Wolfgang V Zober
- Washington University, St. Louis
-
Brian Flint Rauch
- Washington University, St. Louis
-
Scott Nutter
- Northern Kentucky University
-
Nicholas W Cannady
- NASA GSFC
-
Madan Pant
- Northern Kentucky University
-
-
Tilt Sensor Temperature Control System for the POEMMA Balloon with Radio Mission
POSTER
Presenters
-
Robin L Webb
- Colorado School of Mines
Authors
-
Robin L Webb
- Colorado School of Mines
-
Stephan S Meyer
- University of Chicago
-
Benjamin Stillwell
- University of Chicago
-
James Brague
- Colorado School of Mines
-
Asher Fox-Smith
- Colorado School of Mines
-
Auston Froid
- Colorado School of Mines
-
Levi Bar-On
- Colorado School of Mines
-
Josh Moses
- Colorado School of Mines
-
Lawrence Wiencke
- Colorado School of Mines
-
-
Science Explorer: Next Generation Access to ADS and All NASA Science
POSTER
Presenters
-
Jennifer Lynn L Bartlett
- Center for Astrophysics | Harvard & Smithsonian
Authors
-
Jennifer Lynn L Bartlett
- Center for Astrophysics | Harvard & Smithsonian
-
-
Test Assembly for Thermal Vacuum Test of the POEMMA-Balloon with Radio Telescope Tilt System
POSTER
Presenters
-
Auston Froid
- Colorado School of Mines
Authors
-
Auston Froid
- Colorado School of Mines
-
James Brague
- Colorado School of Mines
-
Asher Fox-Smith
- Colorado School of Mines
-
Levi Bar-On
- Colorado School of Mines
-
Stephan S Meyer
- University of Chicago
-
Benjamin Stillwell
- University of Chicago
-
Josh Moses
- Colorado School of Mines
-
Robin L Webb
- Colorado School of Mines
-
Lawrence Wiencke
- Colorado School of Mines
-
-
Gravitational lensing and energy emission of a black hole immersed in dark matter and plasma
POSTER
Presenters
-
Zhichen Guan
- Grinnell College
Authors
-
Zhichen Guan
- Grinnell College
-
Connor McMillin
- Grinnell College
-
Shanshan Rodriguez
- Grinnell College
-
Leo Rodriguez
- Grinnell College
-
-
Structure and Evolution of Global Accretion Disk Simulations
POSTER
Presenters
-
Albert V Ogrodski
- University of San Diego
- Department of Physics and Biophysics, University of San Diego
Authors
-
Albert V Ogrodski
- University of San Diego
- Department of Physics and Biophysics, University of San Diego
-
-
Dissipation Physics and Absorption Features in Black Hole X-ray Binaries
POSTER
Presenters
-
Benjamin Cavallari
- University of San Diego
Authors
-
Benjamin Cavallari
- University of San Diego
-
Ted Dezen
- University of San Diego
-
-
Exploring the Luminosity Correlation Between X-ray and Gamma-ray Emission in Blazars with Swift BAT and Fermi LAT
POSTER
Presenters
-
Eva Li
- University of California, Berkeley
Authors
-
Eva Li
- University of California, Berkeley
-
-
Environmental Dependence of Ultralight Boson Constraints from Black Hole Superradiance
POSTER
Presenters
-
Allanur Ansari
- Wichita State University
Authors
-
Allanur Ansari
- Wichita State University
-
-
Abstract Withdrawn
POSTER · Withdrawn
-
Explainability of Unsupervised Machine Learning Methods for High-Energy Astrophysics
POSTER
Presenters
-
Skye A Strain
- Louisiana State University
Authors
-
Skye A Strain
- Louisiana State University
-
Nicolò Cibrario
- Università degli Studi di Torino
-
Eric Burns
- Louisiana State University
-
Michela Negro
- Louisiana State University
-
-
Design and Validation of a Generalized Cooldown Simulation Tool for Cryogenic Millimeter-Wave Telescopes
POSTER
Presenters
-
Laney K Saye
- University of California, Berkeley
Authors
-
Laney K Saye
- University of California, Berkeley
-
John Groh
- University of California, Berkeley
-
Tran Tsan
- Lawrence Berkeley National Laboratory
-
-
The Simons Observatory: Large Aperature Telescope Beam Charecterization
POSTER
Presenters
-
Saianeesh Haridas
- University of Pennsylvania
Authors
-
Saianeesh Haridas
- University of Pennsylvania
-
-
Laser ablated sub-wavelength structure anti-reflection coated alumina filter for Taurus high frequency telescope
POSTER
Presenters
-
Scott Cray
- University of Minnesota
Authors
-
Scott Cray
- University of Minnesota
-
Kosuke Aizawa
- Institute for the Physics and Mathematics of the Universe
-
Samuel Dietterich
- University of Minnesota
-
Calvin Firth
- University of Minnesota
-
Shaul Hanany
- University of Minnesota
-
Takumi Izawa
- Institute for the Physics and Mathematics of the Universe
-
Jurgen Koch
- Laser Zentrum Hannover
-
Rex Lam
- University of Minnesota
-
Tomotake Matsumura
- Institute for the Physics and Mathematics of the Universe
-
Ryota Takaku
- Institute for the Physics and Mathematics of the Universe
-
-
Refining Methods for Placing Upper Limits on Glints in LIGO Data from the First Three Observing Runs
POSTER
Presenters
-
Jakub Kopczuk
- Kenyon Coll
Authors
-
Jakub Kopczuk
- Kenyon Coll
-
Madeline Wade
- Kenyon Coll
-
Leslie E Wade
- Kenyon Coll
-
Craig J Copi
- Case Western Reserve University
-
Glenn david Starkman
- Case Western Reserve University
-
Ethan Blake
- Kenyon Coll
-
Matthew F Carney
- Kenyon Coll
-
Jeremy G. Baier
- Oregon State University
-
Michael Duncan Van Keuren
- Kenyon Coll
-
-
Using Cosmic Explorer to measure merger contributions to heavy-element production
POSTER
Presenters
-
Andres J Gutierrez
- California State University, Fullerton
Authors
-
Andres J Gutierrez
- California State University, Fullerton
-
Sergio A Hidalgo
- California State University, Fullerton
-
Jocelyn Read
- California State University, Fullerton
-
-
Abstract Withdrawn
POSTER · Withdrawn
-
Sampling in Pressure for Compatibility with Inferring Multi-Branch Neutron Star Equations of State from Gravitational Waves
POSTER
Presenters
-
Noah S Hopkins
- Kenyon College
Authors
-
Noah S Hopkins
- Kenyon College
-
Leslie E Wade
- Kenyon Coll
-