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See all my publications in the ADS Library
Some of my talk recordings below might be helpful to grasp my study:
Some of my talk recordings below might be helpful to grasp my study:
HEAD seminar at CfA: Hot Circumgalactic Medium in the eROSITA All Sky Survey
9th International Fermi Symposium, 12/04/2021 – 16/04/2021, Talk: Measuring the Mass of the Missing Baryons in the Halo of Andromeda Galaxy with Gamma-Ray Observations
I am currently focusing on studying the hot circumgalactic medium (hot CGM) with the eROSITA telescope:
Yi Zhang; Johan Comparat; Gabriele Ponti; Andrea Merloni; et al., The Hot Circum-Galactic Medium in the eROSITA All Sky Survey III. Star-forming and quiescent galaxies, A&A, 693, A197 (2025)
Yi Zhang; Johan Comparat; Gabriele Ponti; Andrea Merloni; et al., The Hot Circum-Galactic Medium in the eROSITA All Sky Survey II. Scaling Relations between X-ray Luminosity and Galaxies' Mass, A&A, 690, A268 (2024)
Yi Zhang; Johan Comparat; Gabriele Ponti; Andrea Merloni; et al., The Hot Circum-Galactic Medium in the eROSITA All Sky Survey I. X-ray Surface Brightness Profiles, A&A, 690, A267 (2024)
Mean X-ray surface brightness profiles of the hot CGM around M31-mass (log(M*)=11.0-11.25) galaxies detected out to the virial radius.
Baryon fraction derived from the hot CGM X-ray emission.
Scaling relation between the X-ray luminosity of the hot CGM and stellar mass of galaxies.
X-ray luminosity of the hot CGM around star-forming and quiescent galaxies.
I was focusing on studying the cosmic ray (CR) transport modeling by interpreting the gamma-ray extended emission.
Yi Zhang (张艺), Ruo-Yu Liu, S. Z. Chen, Xiang-Yu Wang, Morphology of Gamma-Ray Halos around Middle-Aged Pulsars: Influence of the Pulsar Proper Motion, ApJ, 922, 130 (2021)
Yi Zhang, Ruo-Yu Liu, Hui Li, Shi Shao, Huirong Yan, Xiang-Yu Wang, Measuring the Mass of Missing Baryons in the Halo of Andromeda Galaxy with Gamma-ray Observations, ApJ, 911, 58 (2021)
Yi Zhang, Fang-Kun Peng, Xiang-Yu Wang, Interpreting the Relation between the Gamma-Ray and Infrared Luminosities of Star-Forming Galaxies APJ, 874, 173 (2019)
Derived gamma-ray luminosity vs. infrared luminosity of star-forming galaxies.
Constraint from the gamma-ray observation on the mass of the missing baryon related to M31.
Gamma-ray intensity map of the pulsar halo and intensity profile along the axis of the pulsar’s proper motion at 10 GeV and 1, 10, and 100 TeV.
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