MT
Motohide Tamura
astro-ph.EPastro-ph.SRastro-ph.GAastro-ph.IMastro-phastro-ph.HEAstronomyphysics.ins-detPlanetsTelescopes
On Valency
published · living versionsW_mrfa3eqq·v1 · currentpublished
Recovery of the Candidate Protoplanet HD 100546 b with Gemini/NICI and Detection of Additional (Planet-Induced?) Disk Structure at Small Separations
with Thayne Currie, Takayuki Muto, Tomoyuki Kudo, Mitsuhiko Honda +21
1 version
W_yn3y8utv·v1published
W_sx2p3q27·v1published
Preprints & journals
376 papers in the corpus · 1998–2026The Nancy Grace Roman Space Telescope Coronagraph Community Participation Program2609.18659v1 · Dmitry Savransky, Vanessa P. Bailey, Schuyler G. Wolff et al.2026 · 2 citationsD. Savransky et al. "The Nancy Grace Roman Space Telescope coronagraph community participation program", Proc. SPIE 13092, 2024
KMT-2026-BLG-0083L: A Two-Jovian-Planet System Orbiting an M Dwarf Discovered by Microlensing2609.12451v1 · Cheongho Han, Chung-Uk Lee, Zhixing Li et al.2026 · 0 citationsarXiv
A Search for helium in the atmospheres of three sub-Neptunes and a super-Earth around M-dwarfs2608.19030v1 · Kiyoe Kawauchi, Norio Narita, Yuichi Ito et al.2026 · 0 citationsarXiv
Discovery of an Eccentric Hot Super-Jupiter Leaving the Transiting Geometry of the Early-A-type star TOI-13552608.17387v1 · Noriharu Watanabe, Norio Narita, Akihiko Fukui et al.2026 · 0 citationsarXiv
The Roman Coronagraph Community Participation Program: Observation planning and data reduction for polarimetric mode2608.17133v1 · Ramya M Anche, Toshiyuki Mizuki, Justin Hom et al.2026 · 0 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems VIII: patchy forsterite and enstatite clouds in the atmosphere of VHS 1256 b, retrieval lessons learned and outlook to the future2608.06583v1 · Niall Whiteford, Jacqueline K. Faherty, Ben Burningham et al.2026 · 0 citationsarXiv
Discovery of an Unbound Flyby Companion of UBC 63: In the Immediate Aftermath of a Close Encounter2607.18224v1 · Samrat Biswas, Biman J Medhi, Sergio Messina et al.2026 · 0 citationsarXiv
Revealing {\alpha}-Element's Past with Subaru/IRD: Oxygen Abundance of 35 Very Metal-Poor Stars from Near-IR OH lines2606.18862v2 · Bakuh Danang Setyo Budi, Wako Aoki, Nicholas Storm et al.2026 · 0 citationsarXiv
Japan's Possible Contributions for Coronagraph of the Habitable Worlds Observatory (HWO)2606.13440v1 · Keigo Enya, Kenta Yoneta, Naoshi Murakami et al.2026 · 0 citationsarXiv
The mass of TOI-1883 b: A low density super-Neptune in the ridge regime transiting an early-M dwarf2606.06868v1 · Izuru Fukuda, Norio Narita, Akihiko Fukui et al.2026 · 0 citationsarXiv
EPISODE II: Variability in the CO and HO rovibrational absorption lines in a periodically variable protostar EC 532606.06628v2 · Seokho Lee, Jeong-Eun Lee, Chul-Hwan Kim et al.2026 · 0 citationsarXiv
BISTRO Survey: Gravity-Dominated and Magnetically Regulated Star Formation in M17 SW2605.17708v1 · Mengke Zhao, Keping Qiu, Ji-hyun Kang et al.2026 · 1 citationarXiv
Gas-depleted planet formation occurred in the four-planet system around the red dwarf LHS 1903.41678587 · Wilson, Thomas G, Simpson, Anna M, Collier Cameron, Andrew et al.2026 · 1 citationScience (New York, N.Y.). 2026;392(6795):eadl2348
Discovery of a Low-Mass Companion to the Accelerating Star HIP 53005 with Strongly Conflicting Mass Estimates2604.03767v1 · Taichi Uyama, Thayne Currie, Jerry W. Xuan et al.2026 · 0 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. VII. Molecular Mapping Performance with JWST/MIRI MRS: VHS 1256 b as a case study2603.13543v3 · Mathilde Malin, Anthony Boccaletti, Benjamin Charnay et al.2026 · 1 citationarXiv
Probing the magnetic fields and dust properties in the young embedded star-forming region AFGL 6366S using Near Infrared and Optical linear polarimetry2602.21339v1 · Samrat Biswas, Biman J Medhi, Motohide Tamura et al.2026 · 2 citationsarXiv
Time-variable Scattered Light in Herbig Disks Observed with Subaru/SCExAO2602.20346v3 · Camryn Mullin, Miles Lucas, Ruobing Dong et al.2026 · 1 citationarXiv
KMT-2025-BLG-1616Lb: First Microlensing Bound Planet From DREAMS2601.11469v1 · Hongjing Yang, Weicheng Zang, Yoon-Hyun Ryu et al.2026 · 3 citationsarXiv
A young progenitor for the most common planetary systems in the Galaxy.41501195 · Livingston, John H, Petigura, Erik A, David, Trevor J et al.2026 · 13 citationsNature. 2026;649(8096):310-314
OASIS Survey Direct Imaging and Astrometric Discovery of HIP 71618 B: A Substellar Companion Suitable for the Roman Coronagraph Technology Demonstration2512.02126v2 · Mona El Morsy, Thayne Currie, Brianna Lacy et al.2025 · 2 citationsarXiv
SCExAO/CHARIS and Gaia Direct Imaging and Astrometric Discovery of a Superjovian Planet 3--4 lambda/D from the Accelerating Star HIP 545152512.02159v2 · Thayne Currie, Yiting Li, Mona El Morsy et al.2025 · 3 citationsarXiv
Direct Imaging Explorations for Companions from the Subaru/IRD Strategic Program II; Discovery of a Brown-dwarf Companion around a Nearby mid-M~dwarf LSPM~J1446+46332509.13587v1 · Taichi Uyama, Masayuki Kuzuhara, Charles Beichman et al.2025 · 0 citationsarXiv
Multi-band Spectral and Astrometric Characterization of the HIP 99770 b Planet with SCExAO/CHARIS and Gaia2509.02665v2 · Danielle Bovie, Thayne Currie, Mona El Morsy et al.2025 · 3 citationsarXiv
The Prime Focus Infrared Microlensing Experiment (PRIME): First Results2508.14474v2 · Takahiro Sumi, David A. H. Buckley, Alexander S. Kutyrev et al.2025 · 10 citationsSumi et al 2025 AJ 170 338
Unveiling the Atmosphere of HR 7672 B from the Near-Infrared High-Resolution Spectrum Using REACH/Subaru2508.01281v1 · Yui Kasagi, Yui Kawashima, Hajime Kawahara et al.2025 · 2 citationsarXiv
Experimental Validation for Serial Conjunction of Diffraction-limited Coronagraph and Fiber Nuller2507.18663v1 · Satoshi Itoh, Taro Matsuo, Reiki Kojima et al.2025 · 0 citationsarXiv
The mass of TOI-654 b: A short-period sub-Neptune transiting a mid-M dwarf2507.16222v1 · Kai Ikuta, Norio Narita, Takuya Takarada et al.2025 · 3 citationsarXiv
The JCMT BISTRO-3 Survey: Variation of magnetic field orientations on parsec and sub-parsec scales in the massive star-forming region G28.34+0.062505.14047v2 · Jihye Hwang, Kate Pattle, Chang Won Lee et al.2025 · 5 citationsarXiv
Elemental abundances of 44 very metal-poor stars determined from Subaru/IRD near-infrared spectra2503.11487v1 · Wako Aoki, Timothy C. Beers, Satoshi Honda et al.2025 · 3 citationsarXiv
The JCMT BISTRO Survey: Unveiling the Magnetic Fields around Galactic Center2503.05198v1 · Meng-Zhe Yang, Shih-Ping Lai, Janik Karoly et al.2025 · 4 citationsarXiv
The JCMT BISTRO Survey: Magnetic Fields Align with Orbital Structure in the Galactic Center2502.11552v2 · Janik Karoly, Derek Ward-Thompson, Kate Pattle et al.2025 · 6 citationsarXiv
A Tale of Three: Magnetic Fields along the Orion Integral-Shaped Filament as Revealed by JCMT BISTRO survey2412.17716v1 · Jintai Wu, Keping Qiu, Frederick Poidevin et al.2024 · 6 citationsApJL, 977, L31 (2024)
Revisiting Near-Infrared Features of Kilonovae: The Importance of Gadolinium2412.14597v1 · Salma Rahmouni, Masaomi Tanaka, Nanae Domoto et al.2024 · 5 citationsarXiv
The JCMT BISTRO Survey: The magnetised evolution of star-forming cores in the Ophiuchus Molecular Cloud interpreted using Histograms of Relative Orientation2411.17659v1 · James P. Perry, Kate Pattle, Doug Johnstone et al.2024 · 1 citationarXiv
The JCMT BISTRO Survey: The Magnetic Fields of the IC 348 Star-forming Region2411.01960v1 · Youngwoo Choi, Woojin Kwon, Kate Pattle et al.2024 · 6 citationsarXiv
Weighing Single-lined Spectroscopic Binaries Using Tidal Effects on Radial Velocities: The Case of V723 Monocerotis2410.22083v1 · Mio Tomoyoshi, Kento Masuda, Teruyuki Hirano et al.2024 · 3 citationsarXiv
Large Interferometer For Exoplanets (LIFE). XIV. Finding terrestrial protoplanets in the galactic neighborhood2410.13457v1 · Lorenzo Cesario, Tim Lichtenberg, Eleonora Alei et al.2024 · 8 citationsA&A 692, A172 (2024)
Atmospheric retrieval of Subaru/IRD high-resolution spectrum of the archetype T-type brown dwarf Gl 229 B2410.11561v2 · Yui Kawashima, Hajime Kawahara, Yui Kasagi et al.2024 · 3 citationsarXiv
SCExAO/CHARIS Near-Infrared Scattered-Light Imaging and Integral Field Spectropolarimetry of the AB Aurigae Protoplanetary System2410.11939v1 · Erica Dykes, Thayne Currie, Kellen Lawson et al.2024 · 2 citationsarXiv
Differentiable Modeling of Planet and Substellar Atmosphere: High-Resolution Emission, Transmission, and Reflection Spectroscopy with ExoJAX22410.06900v3 · Hajime Kawahara, Yui Kawashima, Shotaro Tada et al.2024 · 6 citationsApJ 985,263 (2025)
Tidally Heated Sub-Neptunes, Refined Planetary Compositions, and Confirmation of a Third Planet in the TOI-1266 System2409.16374v3 · Michael Greklek-McKeon, Shreyas Vissapragada, Heather A. Knutson et al.2024 · 4 citationsAJ, 169, 292 (2025)
Spectroscopy using a visible photonic lantern at the Subaru telescope: Laboratory characterization and first on-sky demonstration on Ikiiki ({\alpha} Leo) and `Aua ({\alpha} Ori)2409.06958v3 · S'ebastien Vievard, Manon Lallement, Sergio Leon-Saval et al.2024 · 4 citationsA&A 691, A140 (2024)
Validation of up to seven TESS planet candidates through multi-colour transit photometry using MuSCAT2 data2409.07400v1 · A. Pel'aez-Torres, E. Esparza-Borges, E. Pall'e et al.2024 · 13 citationsarXiv
Design, scientific goals, and performance of the SCExAO survey for planets around accelerating stars2409.06773v1 · Mona El Morsy, Thayne Currie, Masayuki Kuzuhara et al.2024 · 4 citationsarXiv
Dynamical and Atmospheric Characterization of the Substellar Companion HD 33632 Ab from Direct Imaging, Astrometry, and Radial-Velocity Data2407.20322v2 · Mona El Morsy, Thayne Currie, Danielle Bovie et al.2024 · 6 citationsApJ, 981, 20 (2025)
Relative Alignments Between Magnetic Fields, Velocity Gradients, and Dust Emission Gradients in NGC 13332407.18375v1 · Michael Chun-Yuan Chen, Laura M. Fissel, Sarah I. Sadavoy et al.2024 · 3 citationsarXiv
Visible Photonic Lantern integration, characterization and on-sky testing on Subaru/SCExAO2407.15412v1 · S'ebastien Vievard, Manon Lallement, Sergio Leon-Saval et al.2024 · 0 citationsarXiv
Evidence of Water Vapor in the Atmosphere of a Metal-Rich Hot Saturn with High-Resolution Transmission Spectroscopy2407.01266v1 · Sayyed A. Rafi, Stevanus K. Nugroho, Motohide Tamura et al.2024 · 7 citationsarXiv
The VISTA Variables in the Vía Láctea eXtended (VVVX) ESO public survey: Completion of the observations and legacy2406.16646v1 · R. K. Saito, M. Hempel, J. Alonso-Garc'ia et al.2024 · 39 citationsA&A 689, A148 (2024)
Detection of an Earth-sized exoplanet orbiting the nearby ultracool dwarf star SPECULOOS-32406.00794v1 · Michael Gillon, Peter P. Pedersen, Benjamin V. Rackham et al.2024 · 16 citationsarXiv
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