output
20022026
most citedThe Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package

7.7k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing astro-ph.GAShow all

10 papers · 1 filter

astro-ph.GA2026

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

Tinh Q. T. Le, Dieu D. Nguyen, Hai N. Ngo +3

Simulations of intermediate-mass black holes (IMBH) in dwarf galaxies within 10 Mpc that host bright nuclear star clusters (NSCs), prime candidates for IMBH formation, using the Hi…

astro-ph.GA2025★ 3 cited

Detecting Intermediate-Mass Black Holes out to 20 Mpc with ELT/HARMONI: The Case of FCC 119

Hai N. Ngo, Dieu D. Nguyen, Tinh T. Q. Le +3

Intermediate-mass black holes (IMBHs; ) play a critical role in understanding the formation of supermassive black holes in the early universe. In t…

astro-ph.GA2022★ 10 cited

Extremely Buried Nucleus of IRAS 172080014 Observed at Sub-Millimeter and Near-Infrared Wavelengths

Shunsuke Baba, Masatoshi Imanishi, Takuma Izumi +6

The ultraluminous infrared galaxy IRAS 172080014 is a late-stage merger that hosts a buried active galactic nucleus (AGN). To investigate its nuclear structure, we performed hig…

astro-ph.GA2021

Cross-checking SMBH mass estimates in NGC 6958 -- I: Stellar dynamics from adaptive optics-assisted MUSE observations

Sabine Thater, Davor Krajnović, Peter M. Weilbacher +9

Supermassive black hole masses (MBH) can dynamically be estimated with various methods and using different kinematic tracers. Different methods have only been cross-checked for a s…

astro-ph.GA2021★ 3 cited

On planet formation around supermassive black holes and the grain disruption barriers by radiative torques

Nguyen Chau Giang, Thiem Hoang, Le Ngoc Tram +5

It has recently been suggested that planets can form by dust coagulation in the torus of active galactic nuclei (AGN) with low luminosity of $L_{\rm bol}\lesssim 10^{42} erg s^{-1}…

astro-ph.GA2021★ 24 cited

The MBHBM Project -- II. Molecular Gas Kinematics in the Lenticular Galaxy NGC 3593 Reveal a Supermassive Black Hole

Dieu D. Nguyen, Martin Bureau, Sabine Thater +15

As part of the Measuring Black Holes in Below Milky Way-mass (M) galaxies (MBHBM) Project, we present a dynamical measurement of the supermassive black hole (SMBH)…

astro-ph.GA2021★ 3 cited

Modeling extinction and reddening effects by circumstellar dust in the Betelgeuse envelope in the presence of radiative torque disruption

Bao Truong, Le Ngoc Tram, Thiem Hoang +9

Circumstellar dust is formed and evolved within the envelope of evolved stars, including Asymptotic Giant Branch (AGB) and Red Supergiant (RSG). The extinction of stellar light by…

astro-ph.GA2021★ 11 cited

Spatially Resolving the Star Formation Histories of Three Nearby Nuclear Star Clusters

Christian H. Hannah, Anil C. Seth, Dieu D. Nguyen +4

The formation of nuclear star clusters (NSCs) remains an open question. In this work, we use spatially resolved HST/STIS spectroscopic observations of three nearby NSCs (hosted by…

astro-ph.GA2021★ 10 cited

Hard X-ray Irradiation Potentially Drives Negative AGN Feedback by Altering Molecular Gas Properties

Taiki Kawamuro, Claudio Ricci, Takuma Izumi +4

To investigate the role of active galactic nucleus (AGN) X-ray irradiation on the interstellar medium (ISM), we systematically analyzed Chandra and ALMA CO(=2-1) data for 26 ult…

astro-ph.GA2021★ 24 cited

Studying magnetic fields and dust in M17 using polarized thermal dust emission observed by SOFIA/HAWC+

Thuong Duc Hoang, Nguyen Bich Ngoc, Pham Ngoc Diep +12

We report the highest spatial resolution measurement of magnetic fields in M17 using thermal dust polarization taken by SOFIA/HAWC+ centered at 154 m wavelength. Using the Davis…