Lyα at Cosmic Dawn with a Simulated Roman Grism Deep Field

Lyα at Cosmic Dawn with a Simulated Roman Grism Deep Field

The slitless grism on the Nancy Grace Roman Space Telescope will enable deep near-infrared spectroscopy over a wide field of view. We demonstrate Roman's capability to detect Ly α galaxies at z > 7 using a multiple position angle (PA) observational strategy. We simulate Roman grism data usin...

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Bibliographic Details
Main Authors: Isak G. B. Wold, Sangeeta Malhotra, James E. Rhoads, Vithal Tilvi, Austen Gabrielpillai
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astronomical Journal
Subjects:
Reionization
Lyα galaxies
High-redshift galaxies
Astronomical simulations
Galaxy spectroscopy
Online Access:https://doi.org/10.3847/1538-3881/ad2adf

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