Whitcomb, Cory M. https://orcid.org/0000-0003-2093-4452
Smith, J.-D. T. https://orcid.org/0000-0003-1545-5078
Tarantino, Elizabeth https://orcid.org/0000-0003-1356-1096
Sandstrom, Karin https://orcid.org/0000-0002-4378-8534
Lai 賴, Thomas S.-Y. 劭愉 https://orcid.org/0000-0001-8490-6632
Armus, Lee https://orcid.org/0000-0003-3498-2973
Bolatto, Alberto https://orcid.org/0000-0002-5480-5686
Boyer, Martha https://orcid.org/0000-0003-4850-9589
Dale, Daniel A. https://orcid.org/0000-0002-5782-9093
Draine, Bruce T. https://orcid.org/0000-0002-0846-936X
Hensley, Brandon S. https://orcid.org/0000-0001-7449-4638
Narayanan, Desika https://orcid.org/0000-0002-7064-4309
Roman-Duval, Julia https://orcid.org/0000-0001-6326-7069
Skillman, Evan D. https://orcid.org/0000-0003-0605-8732
Funding for this research was provided by:
National Aeronautics and Space Administration (JWST-1045 GO-02452.001-A)
Article Title: The Metallicity Dependence of PAH Emission in Galaxies. II. Insights from JWST/NIRCam Imaging of the Smallest Dust Grains in M101
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-09-16
Date Accepted: 2026-02-19
Online publication date: 2026-03-24