From the 2 of 8 linked papers with an AI index.
2 citations · 2 across the 5 of their papers we have counts for
8 papers
Non-Primordial Contribution to the Cosmic Microwave Background
Akshith Asundi, Vikram Khaire
The paper investigates whether dust‑enshrouded starbursts at very high redshift can contribute a small non‑primordial component to the cosmic microwave background, using CMB anisot…
Yuti: A General-purpose Transit Simulator for Arbitrary Shaped Objects Orbiting Stars
Ushasi Bhowmick, Vikram Khaire
Yuti is a flexible transit simulation tool that generates light curves for objects of any shape passing in front of stars, handling realistic effects like limb darkening, tidal dis…
Uncertainty-Aware Deep Learning for the Ly Forest: CNN-Based Absorber Detection and Characterization
Paryag Sharma, Vikram Khaire, Ting-Yun Cheng +2
The Ly forest is a powerful probe of the intergalactic medium and small-scale matter distribution, but deriving absorber properties traditionally requires computationally expen…
A Measurement of the Thermal and Ionization State of the IGM at
Teng Hu, Vikram Khaire, Joseph F. Hennawi +4
We apply a machine-learning-based inference method that exploits the joint Doppler parameter-column density (b-NHI) distribution from Lya forest decomposition to measure the therma…
High-S/N Quasar Observations with HST/COS: Deep Fields for Spectroscopy
Andrew J. Fox, Jerry Kriss, Philipp Richter +49
Hubble is still in prime observing condition for making transformative discoveries in UV astronomy. In this white paper we describe the science case for a deep (S/N>30) UV spectros…
Discovery of Weak O VI Absorption in Underdense Regions of the Low-Redshift Intergalactic Medium
Sapna Mishra, Vikram Khaire, Romeo Pallikkara +2
We search for weak O VI absorption in the low-redshift intergalactic medium (IGM) using 82 high signal-to-noise quasar spectra from the Cosmic Origins Spectrograph on the Hubble Sp…