Articles by Nitya Kallivayalil

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Nitya Kallivayalil

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Constraints on asteroid-mass primordial black holes in dwarf galaxies using Hubble Space Telescope photometry

5 March 2025 by Nicolas Esser and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

The JWST Resolved Stellar Populations Early Release Science Program. VIII. The Spatially Resolved Star Formation History of WLM

19 February 2025 by Roger Cohen and others

Astrophysics of Galaxies

The Hubble Space Telescope Survey of M31 Satellite Galaxies IV. Survey Overview and Lifetime Star Formation Histories

22 January 2025 by Antonio Savino and others

Astrophysics of Galaxies

How Many Bursts Does it Take to Form a Core at the Center of a Galaxy?

23 December 2024 by Olivia Mostow and others

Astrophysics of Galaxies

Understanding Stellar Mass-Metallicity and Size Relations in Simulated Ultra-Faint Dwarf Galaxies

22 November 2024 by Minsung Ko and others

Astrophysics of Galaxies

The SAGA Survey. III. A Census of 101 Satellite Systems around Milky Way-mass Galaxies

18 November 2024 by Yao-Yuan Mao and others at

Amherst College

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

SAGAbg II: the Low-Mass Star-Forming Sequence Evolves Significantly Between 0.05<z<0.21

18 September 2024 by Erin Kado-Fong and others

Astrophysics of Galaxies

How DREAMS are made: Emulating Satellite Galaxy and Subhalo Populations with Diffusion Models and Point Clouds

4 September 2024 by Tri Nguyen and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

Measuring Resolved Star Formation Histories from High-Precision Color-Magnitude Diagrams with StarFormationHistories.jl

28 July 2024 by Christopher Garling and others

Astrophysics of Galaxies

The SAGA Survey. IV. The Star Formation Properties of 101 Satellite Systems around Milky Way-mass Galaxies

25 July 2024 by Marla Geha and others at

Amherst College

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

The Low-Mass Stellar Initial Mass Function in Nearby Ultrafaint Dwarf Galaxies

7 June 2024 by Carrie Filion and others

Astrophysics of Galaxies, Solar and Stellar Astrophysics

The JWST Resolved Stellar Populations Early Release Science Program VII. Stress Testing the NIRCam Exposure Time Calculator

27 May 2024 by Antonio Savino and others

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

Introducing the DREAMS Project: DaRk mattEr and Astrophysics with Machine learning and Simulations

1 May 2024 by Jonah Rose and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

The SAGA Survey. V. Modeling Satellite Systems around Milky Way-mass Galaxies with Updated UniverseMachine

22 April 2024 by Yunchong Wang and others at

Amherst College

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

SAGAbg I: A Near-Unity Mass Loading Factor in Low-Mass Galaxies via their Low-Redshift Evolution in Stellar Mass, Oxygen Abundance, and Star Formation Rate

5 March 2024 by Erin Kado-Fong and others

Astrophysics of Galaxies

Structural parameters and possible association of the Ultra-Faint Dwarfs Pegasus III and Pisces II from deep Hubble Space Telescope photometry

13 February 2024 by Hannah Richstein and others

Astrophysics of Galaxies

Deep Hubble Space Telescope Photometry of LMC and Milky Way Ultra-Faint Dwarfs: A careful look into the magnitude-size relation

13 February 2024 by Hannah Richstein and others

Astrophysics of Galaxies

A physically motivated framework to compare pair fractions of isolated low and high mass galaxies across cosmic time

6 February 2024 by Katie Chamberlain and others

Astrophysics of Galaxies

The JWST Resolved Stellar Populations Early Release Science Program V. DOLPHOT Stellar Photometry for NIRCam and NIRISS

5 February 2024 by Daniel Weisz and others

Astrophysics of Galaxies

Can we constrain warm dark matter masses with individual galaxies?

31 January 2024 by Shurui Lin and others at

University of Science and Technology of China

Cosmology and Nongalactic Astrophysics, Astrophysics of Galaxies

The JWST Resolved Stellar Populations Early Release Science Program VI. Identifying Evolved Stars in Nearby Galaxies

26 January 2024 by Martha Boyer and others

Astrophysics of Galaxies, Solar and Stellar Astrophysics

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