Publications

You can also find my articles on Google Scholar or NASA/ADS.

Lead-Author Papers

(8) Winding motion of spirals in a gravitationally unstable protoplanetary disk
Tomohiro C. Yoshida, Hideko Nomura, Kiyoaki Doi, Marcelo Barraza-Alfaro, Richard Teague, Kenji Furuya, Yoshihide Yamato, Takashi Tsukagoshi
2025, Nature Astronomy, https://doi.org/10.1038/s41550-025-02639-y

(7) exoALMA. XIV. Gas Surface Densities in the RX J1604.3‑2130 A Disk from Pressure-broadened CO Line Wings
Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L19

(6) Dust Scattering Albedo at Millimeter Wavelengths in the TW Hya Disk
Tomohiro C. Yoshida, Hideko Nomura, Takashi Tsukagoshi, Kiyoaki Doi, Kenji Furuya, Akimasa Kataoka
2025, The Astrophysical Journal, 980, 50

(5) Outflow Driven by a Protoplanet Embedded in the TW Hya Disk
Tomohiro C. Yoshida, Hideko Nomura, Charles J. Law, Richard Teague, Yuhito Shibaike, Kenji Furuya, Takashi Tsukagoshi
2024, The Astrophysical Journal Letters, 971, L15

(4) The First Spatially-resolved Detection of ¹³CN in a Protoplanetary Disk and Evidence for Complex Carbon Isotope Fractionation
Tomohiro C. Yoshida, Hideko Nomura, Kenji Furuya, Richard Teague, Charles J. Law, Takashi Tsukagoshi, Seokho Lee, Christian Rab, Karin I. Öberg, Ryan A. Loomis
2024, The Astrophysical Journal, 966, 63

(3) Discovery of Line Pressure Broadening and Direct Constraint on Gas Surface Density in a Protoplanetary Disk
Tomohiro C. Yoshida, Hideko Nomura, Takashi Tsukagoshi, Kenji Furuya, Takahiro Ueda
2022, The Astrophysical Journal Letters, 937, L14

(2) A New Method for Direct Measurament of Isotopologue Ratios in Protoplanetary Disks: A Case Study of the ¹²CO/¹³CO Ratio in the TW Hya Disk
Tomohiro C. Yoshida, Hideko Nomura, Kenji Furuya, Takashi Tsukagoshi, Seokho Lee
2022, The Astrophysical Journal, 932, 126

(1) Multi-epoch Submillimeter Array Observations of the L1448C(N) Protostellar SiO Jet
Tomohiro Yoshida, Tien-Hao Hsieh, Naomi Hirano, Yusuke Aso
2021, The Astrophysical Journal, 906, 112

Co-Author Papers

(22) exoALMA. XVIII. Interpreting large scale kinematic structures as moderate warping
Andrew J. Winter, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 990, L10

(21) SO emission in the dynamically perturbed protoplanetary disks around CQ Tau and MWC 758
Francesco Zagaria, Haochang Jiang, Gianni Cataldi, Stefano Facchini, Myriam Benisty, Yuri Aikawa, Sean Andrews, Jaehan Bae, Marcelo Barraza-Alfaro, Pietro Curone, Ian Czekala, Daniele Fasano, Cassandra Hall, Iain Hammond, Jane Huang, John D. Ilee, Andrés F. Izquierdo, Jensen Lawrence, Giuseppe Lodato, François Ménard, Christophe Pinte, Giovanni P. Rosotti, Jochen Stadler, Richard Teague, Leonardo Testi, David Wilner, Andrew Winter, and Tomohiro Yoshida
2025, The Astrophysical Journal, 989, 30

(20) Inner disc and circumplanetary material in the PDS 70 system: Insights from multi-epoch, multi-frequency ALMA observations
D. Fasano, M. Benisty, P. Curone, S. Facchini, F. Zagaria, T. C. Yoshida, K. Doi, A. Sierra, S. Andrews, J. Bae, A. Isella, N. Kurtovic, L. M. Pérez, P. Pinilla, L. Rampinelli, and R. Teague
2025, Astronomy & Astrophysics, 699, A373

(19) exoALMA. XVII. Characterizing the Gas Dynamics around Dust Asymmetries
Lisa Wölfer, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L22

(18) exoALMA. XVI. Predicting Signatures of Large-scale Turbulence in Protoplanetary Disks
Marcelo Barraza-Alfaro, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L21

(17) exoALMA. XV. Interpreting the Height of CO Emission Layer
Giovanni P. Rosotti, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L20

(16) exoALMA. XIII. Gas Masses from N2H+ and C18O: A Comparison of Measurement Techniques for Protoplanetary Gas Disk Masses
Leon Trapman, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L18

(15) exoALMA. XII. Weighing and Sizing exoALMA Disks with Rotation Curve Modelling
Cristiano Longarini, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L17

(14) exoALMA. XI. ALMA Observations and Hydrodynamic Models of LkCa 15: Implications for Planetary Mass Companions in the Dust Continuum Cavity
Charles H. Gardner, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L16

(13) exoALMA. X. Channel Maps Reveal Complex 12CO Abundance Distributions and a Variety of Kinematic Structures with Evidence for Embedded Planets
Christophe Pinte, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L15

(12) exoALMA. IX. Regularized Maximum Likelihood Imaging of Non-Keplerian Features
Brianna Zawadzki, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L14

(11) exoALMA. VIII. Probabilistic Moment Maps and Data Products Using Nonparametric Linear Models
Thomas Hilder, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L13

(10) exoALMA. VII. Benchmarking Hydrodynamics and Radiative Transfer Codes
Jaehan Bae, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L12

(9) exoALMA. VI. Rotating under Pressure: Rotation Curves, Azimuthal Velocity Substructures, and Gas Pressure Variations
Jochen Stadler, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L11

(8) exoALMA. V. Gaseous Emission Surfaces and Temperature Structures
Maria Galloway-Sprietsma, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L10

(7) exoALMA. IV. Substructures, Asymmetries, and the Faint Outer Disk in Continuum Emission
Pietro Curone, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L9

(6) exoALMA. III. Line-intensity Modeling and System Property Extraction from Protoplanetary Disks
Andrés F. Izquierdo, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L8

(5) exoALMA. II. Data Calibration and Imaging Pipeline
Ryan Loomis, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L7

(4) exoALMA. I. Science Goals, Project Design, and Data Products
Richard Teague, …, Tomohiro C. Yoshida, exoALMA collaboration
2025, The Astrophysical Journal Letters, 984, L6

(3) Dust characterization of protoplanetary disks: A guide to multi-wavelength analyses and accurate dust mass measurements
Elena M. Viscardi, Enrique Macías, Francesco Zagaria, Anibal Sierra, Haochang Jiang, Tomohiro C. Yoshida, Pietro Curone
2025, Astronomy & Astrophysics, 695, A147

(2) Asymmetric dust accumulation of the PDS 70 disk revealed by ALMA Band 3 observations
Kiyoaki Doi, Akimasa Kataoka, Hauyu Baobab Liu, Tomohiro C. Yoshida, Myriam Benisty, Ruobing Dong, Yoshihide Yamato, Jun Hashimoto
2024, The Astrophysical Journal Letters, 974, L25

(1) Detection of HC¹⁸O⁺ in a Protoplanetary Disk: Exploring Oxygen Isotope Fractionation of CO
Kenji Furuya, Takashi Tsukagoshi, Chunhua Qi, Hideko Nomura, L. Ilsedore Cleeves, Seokho Lee, Tomohiro C. Yoshida
2022, The Astrophysical Journal, 026, 148