Researcher Profile

Yayaati Chachan

0000-0003-1728-8269

Publications

146

Citations

Co-Authors

Active Years

Publications

Open Access Journal Article The Astronomical Journal Mar 16, 2026

The James Webb Space Telescope NIRSpec-PRISM Transmission Spectrum of the Super-puff, Kepler-51d

Jessica E. Libby-Roberts · Aaron Bello-Arufe · Zachory K. Berta-Thompson · Caleb I. Cañas +13 more

10.3847/1538-3881/ae33c0 1 citations

Open Access Journal Article The Astronomical Journal Dec 06, 2024

CRIRES+ and ESPRESSO Reveal an Atmosphere Enriched in Volatiles Relative to Refractories on the Ultrahot Jupiter WASP-121b

S. Pelletier · Björn Benneke · Yayaati Chachan · Luc Bazinet +10 more

10.3847/1538-3881/ad8b28 31 citations

Open Access Journal Article The Astrophysical Journal Supplement Series Aug 17, 2022

The California Legacy Survey. III. On the Shoulders of (Some) Giants: The Relationship between Inner Small Planets and Outer Massive Planets

Lee J. Rosenthal · Heather A. Knutson · Yayaati Chachan · Fei Dai +10 more

10.3847/1538-4365/ac7230 68 citations

Journal Article The Astrophysical Journal Letters Mar 01, 2021

Metastable Helium Reveals an Extended Atmosphere for the Gas Giant HAT-P-18b

Kimberly Paragas · Shreyas Vissapragada · Heather A. Knutson · Antonija Oklopčić +5 more

10.3847/2041-8213/abe706 46 citations

Publication Timeline

2026

2024

2022

2021

Frequent Co-Authors

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