Portrait of Yu-Hsuan Teng

Yu-Hsuan Teng

Post-Doctoral Associate

301 405 3001
yhteng@umd.edu 1113 Physical Sciences Complex
I am a postdoctoral associate working in Prof. Alberto Bolatto's research group. I am broadly interested in the physics of star formation, interstellar medium, galactic nuclei, and their roles in driving galaxy evolution. My current research focuses on molecular gas and its star formation efficiencies across nearby galaxies, using observations from Atacama Large Millimeter/submillimeter Array (ALMA), James Webb Space Telescope (JWST), and the Green Bank Telescope (GBT). Previously, I received my Ph.D. in Physics from University of California San Diego. I also received a M.S. degree in Physics and a B.S. degree in Electrical Engineering from National Taiwan University. For more information, please check out my personal website.

Latest Papers

Resolved Profiles of Stellar Mass, Star Formation Rate, and Predicted CO-to-H$_2$ Conversion Factor Across Thousands of Local Galaxies

| arXiv e-prints
Author(s): Sun, Jiayi, Teng, Yu-Hsuan, Chiang, I-Da
UMD Author(s): Yu-Hsuan Teng


Cloud-scale Gas Properties, Depletion Times, and Star Formation Efficiency per Freefall Time in PHANGS–ALMA

| The Astrophysical Journal
Author(s): Leroy, Adam K., Sun, Jiayi, Meidt, Sharon, et. al
UMD Author(s): Yu-Hsuan Teng


Polycyclic Aromatic Hydrocarbon and CO(2–1) Emission at 50–150 pc Scales in 70 Nearby Galaxies

| The Astrophysical Journal
Author(s): Chown, Ryan, Leroy, Adam K., Sandstrom, Karin, et. al
UMD Author(s): Yu-Hsuan Teng


Application of Resolved Low-J Multi-CO Line Modeling with RADEX to Constrain the Molecular Gas Properties in the Starburst M82

| The Astrophysical Journal
Author(s): Valencia Zhang, Jakob den Brok, Qizhou Zhang, et. al
UMD Author(s): Yu-Hsuan Teng


Extending the latest CO-to-H2 conversion factor prescriptions for nearby galaxies

| American Astronomical Society Meeting Abstracts #245
Author(s): Teng, Yu-Hsuan
UMD Author(s): Yu-Hsuan Teng


CO Isotopologue-derived Molecular Gas Conditions and CO-to-H2 Conversion Factors in M51

| The Astronomical Journal
Author(s): Jakob den Brok, María J. Jiménez-Donaire, Adam Leroy, et. al
UMD Author(s): Yu-Hsuan Teng


CO-to-H2 conversion factor and grain size distribution through the analysis of αCO–qPAH relation

| Monthly Notices of the Royal Astronomical Society
Author(s): I-Da Chiang, Hiroyuki Hirashita, Jérémy Chastenet, et. al
UMD Author(s): Yu-Hsuan Teng


CO-to-H$_2$ conversion factor and grain size distribution through the analysis of $\alpha_\mathrm{CO}$-$q_\mathrm{PAH}$ relation

| arXiv e-prints
Author(s): Chiang, I-Da, Hirashita, Hiroyuki, Chastenet, Jeremy, et. al
UMD Author(s): Yu-Hsuan Teng


A 260 pc resolution ALMA map of HCN(1–0) in the galaxy NGC 4321

| Astronomy and Astrophysics
Author(s): Neumann, Lukas, Bigiel, Frank, Barnes, Ashley T., et. al
UMD Author(s): Yu-Hsuan Teng


PHANGS-MeerKAT and MHONGOOSE HI observations of nearby spiral galaxies: Physical drivers of the molecular gas fraction, Rmol

| Astronomy and Astrophysics
Author(s): Eibensteiner, Cosima, Sun, Jiayi, Bigiel, Frank, et. al
UMD Author(s): Yu-Hsuan Teng


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