Publications
First/Corresponding author citations: ~108 • Co-authored citations: ~745+
First / Corresponding Author Publications5
The Host Galaxy and Rapidly Evolving Broad-line Region in the Changing-look Active Galactic Nucleus 1ES 1927+654
Authors: Li, R., Ho, L. C., Ricci, C., et al.
ApJ, 933(1):70 • 2022
Investigating the host galaxy properties and the rapidly transforming broad-line region in the remarkable changing-look active galactic nucleus 1ES 1927+654.
Accretion Disk Outflow during the X-Ray Flare of the Super-Eddington Active Nucleus of I Zwicky 1
Authors: Ding, Y., Li, R.*, Ho, L. C., and Ricci, C.
ApJ, 931(2):77 • 2022
Constraining accretion disk outflow physics and radiation dynamics during an intense X-ray flare in super-Eddington AGN I Zwicky 1.
The Interplay between the Disk and Corona of the Changing-look Active Galactic Nucleus 1ES 1927+654
Authors: Li, R., Ricci, C., Ho, L. C., et al.
ApJ, 975(1):140 • 2024
Exploring multiwavelength variations and the detailed coupling between the inner accretion disk and the X-ray corona during the state transitions of 1ES 1927+654.
A Two-zone Accretion Disk in the Changing-look Active Galactic Nucleus 1ES 1927+654: Physical Implications for Tidal Disruption Events and Super-Eddington Accretion
Authors: Li, R., Ho, L. C., Ricci, C., and Trakhtenbrot, B.
ApJ, 975(1):50 • 2024
Modeling the spectral evolution of 1ES 1927+654 with a two-zone accretion disk, drawing key physical connections with tidal disruption events and super-Eddington regimes.
The Dichotomy in the Nuclear and Host Galaxy Properties of High-redshift Quasars
Authors: Li, R., Ho, L. C., Chen, C. H.
ApJ, 999:70 • 2026
Systematic study of the relationship and dichotomy between central supermassive black hole growth and host galaxy properties at high redshift.
Co-authored & Contributed Publications24
Interstellar medium and star formation of starburst galaxies on the merger sequence
Authors: Shangguan, J., Ho, L. C., Li, R., et al.
1ES 1927+654: an AGN caught changing look on a timescale of months
Authors: Trakhtenbrot, B., Arcavi, I., MacLeod, C. L., et al.
The destruction and recreation of the X-ray corona in a changing-look active galactic nucleus
Authors: Ricci, C., Kara, E., Loewenstein, M., et al.
The 450 Day X-ray monitoring of the changing-look AGN 1ES 1927+654
Authors: Ricci, C., Loewenstein, M., Kara, E., et al.
The extreme properties of the nearby hyper-Eddington accreting active galactic nucleus in IRAS 04416+1215
Authors: Tortosa, A., Ricci, C., Tombesi, F., et al.
NOEMA Detection of Circumnuclear Molecular Gas in X-Ray Weak Dual Active Galactic Nuclei: No Evidence for Heavy Obscuration
Authors: Hou, M., Li, Z., Liu, X., et al.
Systematic broad-band X-ray study of super-Eddington accretion onto supermassive black holes–I. X-ray continuum
Authors: Tortosa, A., Ricci, C., Ho, L. C., et al.
Panchromatic Photometry of Low-redshift, Massive Galaxies Selected from SDSS Stripe 82
Authors: Li, Y. A., Ho, L. C., Shangguan, J., et al.
Coevolution and Nuclear Structure in the Dwarf Galaxy POX 52 Studied by Multiwavelength Data from Radio to X-Ray
Authors: Kawamuro, T., Ricci, C., Yamada, S., et al.
The Structure and Morphology of Galaxies during the Epoch of Reionization Revealed by JWST
Authors: Sun, W., Ho, L. C., Zhuang, M. Y., et al.
The Reliability of Accretion Disk Inclination Derived from X-Ray Spectroscopy of Active Galaxies
Authors: Du, R., Ding, Y., Ho, L. C., Li, R.
Sub-relativistic Outflow and Hours-Timescale Large-amplitude X-ray Dips during Super-Eddington Accretion onto a Low-mass Massive Black Hole in the Tidal Disruption Event AT2022lri
Authors: Yao, Y., Guolo, M., Tombesi, F., et al.
BASS. XLIII: Optical, UV, and X-ray emission properties of unobscured Swift/BAT active galactic nuclei
Authors: Gupta, K. K., Ricci, C., Temple, M. J., et al.
The Host Galaxy (If Any) of the Little Red Dots
Authors: Chen, C. H., Ho, L. C., Li, R., Zhuang, M. Y.
The Average Soft X-ray Spectra of eROSITA Active Galactic Nuclei
Authors: Chen, S. J., Buchner, J., Liu, T.
On the Relation between the Inclination Angle of the Accretion Disk and the Broad-line Region in Active Galactic Nuclei
Authors: Du, R., Ding, Y., Ho, L. C., Li, R.
The Physical Nature of the Off-centered Extended Emission Associated with the Little Red Dots
Authors: Chen, C. H., Ho, L. C., Li, R.
Probing the Physical Origin of the Balmer Decrement in the Broad-line Region of Nearby Active Galactic Nuclei via Spectral Variability
Authors: Son, S., Kim, M., Ho, L. C., Li, R.
UGC 2369S: a Kpc Scale Triple Merger Candidate Identified in a Nearby Luminous Infrared Galaxy
Authors: Ding, Y., Koss, M. J., Gillette, J., et al.
Spatially resolved broad line region in a quasar at z=4: Dynamical black hole mass and prominent outflow
Authors: GRAVITY+ Collaboration
Discovery of a gas-enshrouded broad-line AGN at z ~ 7
Authors: Zhou, Q., Wang, X., Zhou, H., et al.
COSMOS-3D: Two obscured X-ray AGNs with hot dust and He I λ10830 absorption at z ~ 3
Authors: Li, Z., Zou, S., Lyu, J., et al.
Spectral Appearance of Self-gravitating AGN Disks Powered by Stellar Objects: Universal Effective Temperature in the Optical Continuum and Application to Little Red Dots
Authors: Chen, Y. X., Liu, H., Li, R., et al.
Direct pathway to the Early Supermassive Black Holes: A Red Super-Eddington Quasar in a Massive Starburst Host at z=7.2
Authors: Fei, Q., Fujimoto, S., Brammer, G., et al.