YA
Yuhiko Aoyama
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.GAastro-ph.HE
On Valency
published · living versionsW_kv2zekfe·v1 · currentpublished
Mid-infrared Imaging of SR 12 c with JWST/MIRI: Grain Growth in an Evolved Circumplanetary Disk
with Ya-Lin Wu, Claire O. Finley, Brendan P. Bowler, Ning Chen +11
1 version
Preprints & journals
34 papers in the corpus · 2018–2026Mid-infrared Imaging of SR 12 c with JWST/MIRI: Grain Growth in an Evolved Circumplanetary Disk2610.24776v1 · Ya-Lin Wu, Claire O. Finley, Brendan P. Bowler et al.2026 · 0 citationsarXivon Valency
Impact of accretion variability on the CO emission of a disk around a very-low-mass star with JWST2609.24329v1 · C. Bergez-Casalou, B. Tabone, Y. Aoyama et al.2026 · 0 citationsarXiv
Hydrogen Line Emission in Accreting Low-Mass Objects I: Spectral Analysis of Shock-Origin Narrow Component2609.23778v1 · Yuhiko Aoyama, Jun Hashimoto, Gabriel-Dominique Marleau et al.2026 · 0 citationsarXiv
Asymmetric, variable H line profile in planetary mass object SR 12 c2607.28924v1 · Jun Hashimoto, Yuhiko Aoyama, Michihiro Takami et al.2026 · 0 citationsarXiv
Resolving protoplanetary H-alpha emission with the high-resolution spectrograph RISTRETTO2606.14844v1 · J.W. Blackman, C. Mordasini, G.-D. Marleau et al.2026 · 0 citationsarXiv
Ultraviolet Imaging of SR 12 c with HST/WFC3: Accretion and Variability of a Giant Planet at the End Stages of Growth2606.12862v1 · Claire O. Finley, Brendan P. Bowler, Ya-Lin Wu et al.2026 · 2 citationsarXiv
Hourly radio variability of PDS70c from time-differential photometry2604.24991v1 · Simon Casassus, Miguel Carcamo, Oriana Dominguez-Jamett et al.2026 · 0 citationsarXiv
Detectability of resolved hydrogen lines from the accretion shock at gas giants and their circumplanetary discs2511.10751v7 · Gabriel-Dominique Marleau, Thomas Henning, Roy van Boekel et al.2025 · 0 citationsarXiv
ExoplaNeT accRetion mOnitoring sPectroscopic surveY (ENTROPY) - II. Time series of Balmer line profiles of Delorme 1(AB)b2511.01979v1 · Dorian Demars, Mickael Bonnefoy, Catherine Dougados et al.2025 · 0 citationsarXiv
Characterizing the Time Variability of 2M1207 A+b with JWST NIRSpec/PRISM2509.13544v1 · Arthur D. Adams, Yifan Zhou, Gabriel Dominique-Marleau et al.2025 · 3 citationsarXiv
VLT/MUSE Detection of the AB Aurigae b Protoplanet with Spectroscopy2508.18351v1 · Thayne Currie, Jun Hashimoto, Yuhiko Aoyama et al.2025 · 0 citationsarXiv
Multi-frequency observations of PDS 70c: Radio emission mechanisms in the circum-planetary environment2507.21970v2 · Oriana Dom'inguez-Jamett, Simon Casassus, Hauyu Baobab Liu et al.2025 · 8 citationsA&A 702, A18 (2025)
Evidence for Variable Accretion onto PDS 70 c and Implications for Protoplanet Detections2502.14024v1 · Yifan Zhou, Brendan P. Bowler, Aniket Sanghi et al.2025 · 18 citationsarXiv
Analyses of Multiple Balmer Emission Lines from Accreting Brown Dwarfs and Very Low Mass Stars2411.12133v1 · Jun Hashimoto, Yuhiko Aoyama2024 · 5 citationsarXiv
Exoplanet accretion monitoring spectroscopic survey (ENTROPY) I. Evidence for magnetospheric accretion in the young isolated planetary-mass object 2MASS J11151597+19372662409.12187v1 · Gayathri Viswanath, Simon C. Ringqvist, Dorian Demars et al.2024 · 11 citationsA&A 691, A64 (2024)
Analyzing JWST/NIRSpec Hydrogen Line Detections at TWA 27B: Constraining Accretion Properties and Geometry2407.15922v2 · Yuhiko Aoyama, Gabriel-Dominique Marleau, Jun Hashimoto2024 · 8 citationsarXiv
Revisiting the Helium and Hydrogen Accretion Indicators at TWA 27B: Weak Mass Flow at Near-Freefall Velocity2401.04763v4 · Gabriel-Dominique Marleau, Yuhiko Aoyama, Jun Hashimoto et al.2024 · 13 citationsarXiv
The Comprehensive Archive of Substellar and Planetary Accretion Rates2310.00072v1 · S. K. Betti, K. B. Follette, K. Ward-Duong et al.2023 · 23 citationsarXiv
Emission line variability of young 10-30 Mjup companions : I. The case of GQ Lup b and GSC 06214-00210 b2305.09460v1 · Dorian Demars, Mickael Bonnefoy, Catherine Dougados et al.2023 · 36 citationsA&A 676, A123 (2023)
High-resolution [O I] line spectral mapping of TW Hya supportive of a magnetothermal wind2305.07929v2 · Min Fang, Lile Wang, Gregory J. Herczeg et al.2023 · 26 citationsarXiv
Planetary line-to-accretion luminosity scaling relations: Extrapolating to higher-order hydrogen lines2303.00011v2 · Gabriel-Dominique Marleau, Yuhiko Aoyama2023 · 6 citationsRNAAS (2022) 6, 262
Three-dimensional Global Simulations of Type-II Planet-disk Interaction with a Magnetized Disk Wind: I. Magnetic Flux Concentration and Gap Properties2302.01514v1 · Yuhiko Aoyama, Xuening Bai2023 · 42 citationsThe Astrophysical Journal, Volume 946, Issue 1, id.5, 33 pp. (2023)
Forbidden emission lines in protostellar outflows and jets with MUSE2301.02559v1 · Lizxandra Flores-Rivera, Mario Flock, Nicol'as Kurtovic et al.2023 · 24 citationsarXiv
Resolved near-UV hydrogen emission lines at 40-Myr super-Jovian protoplanet Delorme 1 (AB)b: Indications of magnetospheric accretion2212.03207v3 · Simon C. Ringqvist, Gayathri Viswanath, Yuhiko Aoyama et al.2022 · 26 citationsA&A 669, L12 (2023)
Near-infrared Accretion Signatures from the Circumbinary Planetary Mass Companion Delorme 1 (AB)b2208.05016v1 · S. K. Betti, K. B. Follette, K. Ward-Duong et al.2022 · 37 citationsarXiv
Accreting protoplanets: Spectral signatures and magnitude of gas and dust extinction at H alpha2111.12099v1 · G.-D. Marleau, Y. Aoyama, R. Kuiper et al.2021 · 44 citationsA&A 657, A38 (2022)
Characterizing the protolunar disk of the accreting companion GQ Lupi B2110.04307v1 · Tomas Stolker, Sebastiaan Y. Haffert, Aurora Y. Kesseli et al.2021 · 34 citationsarXiv
Keck/OSIRIS Pa high-contrast imaging and updated constraints on PDS~70b2109.06930v1 · Taichi Uyama, Chen Xie, Yuhiko Aoyama et al.2021 · 19 citationsarXiv
Hydrodynamic Model of H Emission from Accretion Shocks of Proto-Giant Planet and Circumplanetary Disk2106.16113v2 · Shinsuke Takasao, Yuhiko Aoyama, Masahiro Ikoma2021 · 24 citationsarXiv
A faint companion around CrA-9: protoplanet or obscured binary?2102.10288v1 · V. Christiaens, M.-G. Ubeira-Gabellini, H. C'anovas et al.2021 · 16 citationsarXiv
Spectral appearance of the planetary-surface accretion shock: Global spectra and hydrogen-line profiles and fluxes2011.06608v3 · Yuhiko Aoyama, Gabriel-Dominique Marleau, Christoph Mordasini et al.2020 · 13 citationsarXiv
Strong H emission and signs of accretion in a circumbinary planetary mass companion from MUSE2005.11725v2 · Simon C. Eriksson, Rub'en Asensio Torres, Markus Janson et al.2020 · 52 citationsA&A 638, L6 (2020)
Constraining Planetary Gas Accretion Rate from H{\alpha} Linewidth and Intensity: Case of PDS 70 b and c1909.08175v2 · Yuhiko Aoyama, Masahiro Ikoma2019 · 61 citationsThe Astrophysical Journal Letters, Volume 885, Issue 2, article id. L29, 6 pp. (2019)
Theoretical Model of Hydrogen Line Emission from Accreting Gas Giants1808.06776v1 · Yuhiko Aoyama, Masahiro Ikoma, Takayuki Tanigawa2018 · 80 citationsarXiv
Career total: 77 works. 34 are in this corpus.
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