Measuring the Mass of Missing Baryons in the Halo of Andromeda Galaxy with Gamma-Ray Observations
(2021)
Journal Article
Zhang, Y., Liu, R., Li, H., Shao, S., Yan, H., & Wang, X. (2021). Measuring the Mass of Missing Baryons in the Halo of Andromeda Galaxy with Gamma-Ray Observations. Astrophysical Journal, 911(1), Article 58. https://doi.org/10.3847/1538-4357/abe9b6
It has been suggested that a huge amount of baryon resides in the circumgalactic medium (CGM) extending out to the virial radii of galaxies. In this work we attempt to measure the baryon mass in the CGM with a novel method based on the gamma-ray obse... Read More about Measuring the Mass of Missing Baryons in the Halo of Andromeda Galaxy with Gamma-Ray Observations.