Publications

Research Output

Refereed journal articles co-authored as a member of the Galaxy Dynamics Lab and the USAC Astrophysics Research Group, listed in reverse chronological order. Author names in indigo denote Tuan N. Le.

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The Supermassive Black Hole in the Nearby Spiral Galaxy M81: A Robust Mass from JWST/NIRSpec Stellar Dynamics

Dieu D. Nguyen, Tuan N. Le, Michele Cappellari, Hai N. Ngo, Tinh Q. T. Le, Tien H. T. Ho, Long Q. T. Nguyen, Elena Gallo, Fan Zou, Michele Perna, Niranjan Thatte, and Miguel Pereira-Santaella

The Astrophysical Journal 1003, 98 2026 Published Nearby Galaxies doi ↗

Dynamical Evidence for a Billion Solar-Mass Black Hole in the Galaxy NGC 4061 from ALMA ¹²CO(2–1) Kinematics

Dieu D. Nguyen, Long Q. T. Nguyen, Elena Gallo, Hai N. Ngo, Que T. Le, Fabio Pacucci, Tinh Q. T. Le, Tuan N. Le, Tien H. T. Ho, Sabine Thater, Huy G. Tong, and Nghi K. N. Le

The Astrophysical Journal 1005, 94 2026 Published Ultramassive BHs doi ↗

Extending the Frontier of Spatially Resolved Supermassive Black Hole Mass Measurements to 1 < z < 2: Simulations with ELT/MICADO High-Resolution Mass Models and HARMONI Integral-Field Stellar Kinematics

Dieu D. Nguyen, Michele Cappellari, Tinh Q. T. Le, Hai N. Ngo, Elena Gallo, Niranjan Thatte, Fan Zou, Tien H. T. Ho, Tuan N. Le, Huy G. Tong, and Miguel Pereira-Santaella

Monthly Notices of the Royal Astronomical Society 546, 4 2026 Published High Redshift doi ↗

Probing the Effect of the Inner Surface-Brightness Profile of Nuclear Star Clusters on Intermediate-Mass Black Hole Mass Measurements using Mock ELT/MICADO and HARMONI Observations

Tinh Q. T. Le, Dieu D. Nguyen, Hai N. Ngo, Tien H. T. Ho, Tuan N. Le, and Long Q. T. Nguyen

Universe 12(6), 160 2026 Published IMBHs & NSCs doi ↗

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