113 citations · 925 across the 66 of their papers we have counts for
10 papers · 1 filter
Ionized carbon around IRC +10216
William T. Reach, Maxime Ruaud, Helmut Wiesemeyer +5
Asymptotic giant branch (AGB)stars create a rich inventory of molecules in their envelopes as they lose mass during later stages of their evolution. These molecules cannot survive…
Modeling CO Line Profiles in Shocks of W28 and IC44
Nguyen Fuda, Le-Ngoc Tram, William T. Reach
Molecular emission arising from the interactions of supernova remnant (SNR) shock waves and molecular clouds provide a tool for studying the dispersion and compression that might k…
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}…
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…
The JCMT BISTRO Survey: An 850/450m Polarization Study of NGC 2071IR in OrionB
A-Ran Lyo, Jongsoo Kim, Sarah Sadavoy +143
We present the results of simultaneous 450 m and 850 m polarization observations toward the massive star forming region NGC 2071IR, a target of the BISTRO (B-fields in Star-F…
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…
Shocked Molecular Hydrogen and Broad CO lines from the Interacting Supernova Remnant HB 3
J. Rho, T. H. Jarrett, L. N. Tram +6
We present the detections of shocked molecular hydrogen (H2) gas in near- and mid-infrared and broad CO in millimeter from the mixed-morphology supernova remnant (SNR) HB~3 (G132.7…
SOFIA observations of 30 Doradus: I -- Far-Infrared dust polarization and implications for grain alignment and disruption by radiative torques
Le Ngoc Tram, Thiem Hoang, Enrique Lopez-Rodriguez +7
Located in the Large Magellanic cloud and mostly irradiated by a massive-star cluster R136, 30 Doradus is an ideal target to test the leading theory of the grain alignment and…
Extragalactic Magnetism with SOFIA (Legacy Program) -- I: The magnetic field in the multi-phase interstellar medium of M51
Alejandro S. Borlaff, Enrique Lopez-Rodriguez, Rainer Beck +17
The recent availability of high-resolution far-infrared (FIR) polarization observations of galaxies using HAWC+/SOFIA has facilitated studies of extragalactic magnetic fields in th…
Revealing the diverse magnetic field morphologies in Taurus dense cores with sensitive sub-millimeter polarimetry
Chakali Eswaraiah, Di Li, Ray S. Furuya +142
We have obtained sensitive dust continuum polarization observations at 850 m in the B213 region of Taurus using POL-2 on SCUBA-2 at the James Clerk Maxwell Telescope (JCMT), as…