KM
K. Masuda
astro-ph.EPastro-ph.SRhep-exnucl-exphysics.ins-detastro-phastro-ph.COastro-ph.IMastro-ph.GAastro-ph.HE
On Valency
published · living versionsW_98625dp4·v1 · currentpublished
A Cold Neptune-Mass Planet OGLE-2007-BLG-368Lb: Cold Neptunes Are Common
with T. Sumi, D. P. Bennett, I. A. Bond, A. Udalski +105
1 version
Preprints & journals
160 papers in the corpus · 2000–2026Probing Two-dimensional Asymmetries of an Exoplanet Atmosphere from Chromatic Transit Variation2503.08988v2 · Shotaro Tada, Hajime Kawahara, Yui Kawashima et al.2025 · 4 citationsAJ, 169, 255 (2025)
Hidden worlds: A non-transiting candidate planet in the Neptunian desert around the solar-type pulsator KIC 91391632605.28755v2 · Sylvain N. Breton, Achrene Dyrek, Carlos Allende Prieto et al.2026 · 0 citationsarXiv
Detecting Planetary Oblateness in the Era of JWST: A Case Study of Kepler-167e2406.11644v2 · Quanyi Liu, Wei Zhu, Yifan Zhou et al.2024 · 11 citationsarXiv
On the Reparameterization Between Cartesian Position-Velocity Vectors and Orbital Elements in the Kepler Problem2605.12982v1 · Kento Masuda, Kansuke Nunota2026 · 0 citationsarXiv
Bayesian Doppler Imaging: Simultaneous Inference of Surface Maps and Geometric Parameters2605.08544v1 · Yamato Ureshino, Hajime Kawahara, Hibiki Yama et al.2026 · 0 citationsarXiv
Discovery of a compact hierarchical triple main-sequence star system while searching for binary stars with compact objects2601.21125v2 · Ataru Tanikawa, Akito Tajitsu, Satoshi Honda et al.2026 · 1 citationarXiv
Two unseen massive white dwarf candidates in close binaries2509.12808v2 · Yuta Shiraishi, Kenta Hotokezaka, Kento Masuda et al.2025 · 1 citationarXiv
PyIRD: A Python-Based Data Reduction Pipeline for Subaru/IRD and REACH2601.12669v1 · Yui Kasagi, Hajime Kawahara, Ziying Gu et al.2026 · 0 citationsJournal of Open Source Software, 11(117), 9126 (2026)
A young progenitor for the most common planetary systems in the Galaxy2601.10598v1 · John H. Livingston, Erik A. Petigura, Trevor J. David et al.2026 · 13 citationsNature 649, 310-314 (2026)
TOI-4495: A Pair of Aligned, Near-Resonant Sub-Neptunes that Likely Experienced Overstable Migration2601.02665v1 · Mu-Tian Wang, Fei Dai, Hui-Gen Liu et al.2026 · 2 citationsarXiv
Unexpected Near-Resonant and Metastable States of Young Multi-Planet Systems2510.20185v1 · Zhecheng Hu, Fei Dai, Wei Zhu et al.2025 · 0 citationsarXiv
A Decade of Transit-Timing Measurements Confirm Resonance in the K2-19 System2509.18031v1 · Paige M. Entrican, Erik A. Petigura, Antoine C. Petit et al.2025 · 1 citationarXiv
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
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 · 5 citationsApJ 985,263 (2025)
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
The James Webb Space Telescope NIRSpec-PRISM Transmission Spectrum of the Super-Puff, Kepler-51d2505.21358v1 · Jessica E. Libby-Roberts, Aaron Bello-Arufe, Zachory K. Berta-Thompson et al.2025 · 6 citationsarXiv
Measurement of Methane Line Broadening in Hot Hydrogen/Helium Atmospheres at $\lambda$ = 1.60-1.63 \mu m for Substellar Object Spectroscopy2503.22031v1 · Ko Hosokawa, Takayuki Kotani, Hajime Kawahara et al.2025 · 0 citationsarXiv
An extremely low-density exoplanet spins slow2410.07977v2 · Quanyi Liu, Wei Zhu, Kento Masuda et al.2024 · 7 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
Ages of Stars and Planets in the Kepler Field Younger Than Four Billion Years2410.06246v1 · Luke G. Bouma, Lynne A. Hillenbrand, Andrew W. Howard et al.2024 · 14 citationsarXiv
A Fourth Planet in the Kepler-51 System Revealed by Transit Timing Variations2410.01625v2 · Kento Masuda, Jessica E. Libby-Roberts, John H. Livingston et al.2024 · 19 citationsarXiv
An Earth-sized Planet on the Verge of Tidal Disruption2407.21167v1 · Fei Dai, Andrew W. Howard, Samuel Halverson et al.2024 · 19 citationsarXiv
No longer impossible: the self-lensing binary KIC 8145411 is a triple2405.00780v2 · Natsuko Yamaguchi, Kareem El-Badry, David R. Ciardi et al.2024 · 14 citationsPASP 136 074201 (2024)
TOI-2015b: A Warm Neptune with Transit Timing Variations Orbiting an Active mid M Dwarf2310.11775v2 · Sinclaire E. Jones, Gudmundur Stefansson, Kento Masuda et al.2023 · 0 citationsarXiv
JASMINE: Near-Infrared Astrometry and Time Series Photometry Science2307.05666v2 · Daisuke Kawata, Hajime Kawahara, Naoteru Gouda et al.2023 · 24 citationsarXiv
Evidence that the Occurrence Rate of Hot Jupiters around Sun-like Stars Decreases with Stellar Age2309.14605v1 · Shota Miyazaki, Kento Masuda2023 · 29 citationsarXiv
A spectroscopic thermometer: individual vibrational band spectroscopy with the example of OH in the atmosphere of WASP-33b2305.11071v1 · Sam O.M. Wright, Stevanus K. Nugroho, Matteo Brogi et al.2023 · 17 citationsarXiv
TOI-1136 is a Young, Coplanar, Aligned Planetary System in a Pristine Resonant Chain2210.09283v2 · Fei Dai, Kento Masuda, Corey Beard et al.2022 · 72 citationsarXiv
Detectability of Rotational Modulation in Kepler Sun-like Stars as a Function of Age2209.03279v1 · Kento Masuda2022 · 18 citationsarXiv
Search for neutrinoless quadruple beta decay of $^{136}$Xe in XMASS-I2205.05231v2 · K.Abe, K.Hiraide, K.Ichimura et al.2022 · 1 citationPhysics Letters B 833 (2022) 137355
On the Evolution of Rotational Modulation Amplitude in Solar-mass Main-sequence Stars2206.01595v2 · Kento Masuda2022 · 11 citationsarXiv
Dippers from TESS Full-frame Images. II. Spectroscopic Characterization of Four Young Dippers2201.09459v1 · Yui Kasagi, Takayuki Kotani, Hajime Kawahara et al.2022 · 1 citationarXiv
A 38 Million Year Old Neptune-Sized Planet in the Kepler Field2112.14776v1 · L. G. Bouma, J. L. Curtis, K. Masuda et al.2021 · 22 citationsarXiv
Auto-Differentiable Spectrum Model for High-Dispersion Characterization of Exoplanets and Brown Dwarfs2105.14782v2 · Hajime Kawahara, Yui Kawashima, Kento Masuda et al.2021 · 32 citationsarXiv
Inferring the Rotation Period Distribution of Stars from their Projected Rotation Velocities and Radii: Application to late-F/early-G Kepler Stars2112.07162v1 · Kento Masuda, Erik A. Petigura, Oliver J. Hall2021 · 21 citationsarXiv
First Detection of Hydroxyl Radical Emission from an Exoplanet Atmosphere: High-dispersion Characterization of WASP-33b using Subaru/IRD2103.03094v1 · Stevanus K. Nugroho, Hajime Kawahara, Neale P. Gibson et al.2021 · 74 citationsarXiv
Search for event bursts in XMASS-I associated with gravitational-wave events2007.16046v2 · K. Abe, K. Hiraide, K. Ichimura et al.2020 · 5 citationsarXiv
Revisiting the Architecture of the KOI-89 System2009.06850v2 · Kento Masuda, Daniel Tamayo2020 · 8 citationsarXiv
Dippers from the TESS Full-Frame Images I: The Results of the first 1 year data and Discovery of A Runaway dipper2009.12830v1 · Tomoyuki Tajiri, Hajime Kawahara, Masataka Aizawa et al.2020 · 1 citationarXiv
The Featureless Transmission Spectra of Two Super-Puff Planets1910.12988v1 · Jessica E. Libby-Roberts, Zachory K. Berta-Thompson, Jean-Michel Desert et al.2019 · 117 citationsarXiv
Prospects of Finding Detached Black Hole-Star Binaries with TESS1808.10856v5 · Kento Masuda, Kenta Hotokezaka2018 · 43 citationsarXiv
Homogeneous Analysis of Hot Earths: Masses, Sizes, and Compositions1908.06299v2 · Fei Dai, Kento Masuda, Joshua N. Winn et al.2019 · 95 citationsarXiv
Self-lensing Discovery of a $0.2\,M_\odot$ White Dwarf in an Unusually Wide Orbit Around a Sun-like Star1907.07656v2 · Kento Masuda, Hajime Kawahara, David W. Latham et al.2019 · 62 citationsarXiv
The Random Transiter -- EPIC 249706694/HD 1391391906.11268v1 · S. Rappaport, A. Vanderburg, M.H. Kristiansen et al.2019 · 26 citationsarXiv
Search for sub-GeV dark matter by annual modulation using XMASS-I detector1808.06177v2 · M. Kobayashi, K. Abe, K. Hiraide et al.2018 · 31 citationsarXiv
Search for WIMP-$^{129}$Xe inelastic scattering with particle identification in XMASS-I1809.05358v2 · T. Suzuki, K. Abe, K. Hiraide et al.2018 · 19 citationsAstropart. Phys. 110 (2019) 1-7
Development of low radioactivity photomultiplier tubes for the XMASS-I detector1808.03617v2 · K. Abe, K. Hiraide, K. Ichimura et al.2018 · 16 citationsNuclear Inst. and Methods in Physics Research Section A, 922 (2019) 171-176
A direct dark matter search in XMASS-I1804.02180v3 · K. Abe, K. Hiraide, K. Ichimura et al.2018 · 54 citationsPhysics Letters B 789 (2019) 45-53
Measurement of inclusive forward neutron production cross section in proton-proton collisions at $\mathrm{\sqrt{s} = 13~TeV}$ with the LHCf Arm2 detector1808.09877v2 · O. Adriani, E. Berti, L. Bonechi et al.2018 · 33 citationsThe LHCf collaboration, Adriani, O., Berti, E. et al. J. High Energ. Phys. (2018) 2018: 73
Search for dark matter in the form of hidden photons and axion-like particles in the XMASS detector1807.08516v2 · K. Abe, K. Hiraide, K. Ichimura et al.2018 · 38 citationsPhys. lett. B 787 (2018) 153
Career total: 381 works. 160 are in this corpus.Showing the 50 most recent.
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