ST
Shigehisa Takakuwa
astro-ph.SRastro-ph.GAastro-ph.EPastro-phastro-ph.COastro-ph.IMastro-ph.HE
On Valency
published · living versionsW_h9xexx4b·v1 · currentpublished
A Warped Dust Ring in the CQ Tau Disk
with Shu Ishibashi, Masayuki Yamaguchi, Takayuki Muto, Naomi Hirano +3
1 version
W_qa3anf2r·v1published
Preprints & journals
77 papers in the corpus · 2002–2026Competitive roles of turbulence and magnetic field on the formation of unipolar outflows in isolated molecular cloud cores2610.26176v1 · Daisuke Takaishi, Yusuke Tsukamoto, Miyu Kido et al.2026 · 0 citationsarXivon Valency
Early Planet Formation in Embedded Disks (eDisk). XXV. Inclination-Induced Minor-Axis Brightness Asymmetries Reveal Limited Dust Settling in Embedded Protostellar Disks2609.39501v2 · Sidhant Kumar Suar, Zhe-Yu Daniel Lin, Zhi-Yun Li et al.2026 · 0 citationsarXiv
Origins of complex organic molecules in L1551 IRS 5: Interplay of thermal heating and accretion shocks2609.07991v1 · Ji-hyun Kang, Jeong-Eun Lee, Seokho Lee et al.2026 · 0 citationsA&A, 714, A102 (2026)
Early Planet Formation in Embedded Disks (eDisk). XXIV: Systematic Investigation of Disk Structures based on Visibility Analysis2608.19364v1 · Mayank Narang, Jerry Xu, Leslie W. Looney et al.2026 · 0 citationsarXiv
Nonthermal Velocity Dispersion in the Outer Disk of HL Tau2603.29147v2 · Jinshi Sai, Shigehisa Takakuwa, Hsi-Wei Yen et al.2026 · 0 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk). XVIII. Indication of a possible spiral structure in the dust-continuum emission of the protostellar disk around IRAS 16544-1604 in CB 682603.04719v1 · Sanemichi Z. Takahashi, Shigehisa Takakuwa, Ryosuke Nakanishi et al.2026 · 0 citationsarXiv
Predicting dust temperature from molecular line data using machine learning2601.03680v2 · Tenta Dougome, Yoshito Shimajiri, Kazuya Saigo et al.2026 · 0 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk). XIX. Structures of molecular outflows2512.21454v2 · Anton Feeney-Johansson, Yuri Aikawa, Shigehisa Takakuwa et al.2025 · 3 citationsarXiv
Unveiling Stellar Feedback and Cloud Structure in the Ophiuchi A Region with ALMA and JWST: Discovery of Substellar Cores, CO Striations, and Protostellar Outflows2509.01122v1 · Fumitaka Nakamura (NAOJ), Ryohei Kawabe (NAOJ), Shuo Huang et al.2025 · 0 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) XXII: Keplerian disk, disk structures and jets/outflows in the Class 0 protostar IRAS 04166+27062508.07212v1 · Nguyen Thi Phuong, Chang Won Lee, John J. Tobin et al.2025 · 4 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) XVII: A Compact but Structured Keplerian Disk and Large-scale Streamers Revealed in the Class I Protostellar System IRAS 04169+27022506.16569v1 · Ilseung Han, Woojin Kwon, Yusuke Aso et al.2025 · 4 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) XXI: Limited role of streamers in mass supply to the disk in the Class 0 protostar IRAS 16544-16042504.00495v1 · Miyu Kido, Hsi-Wei Yen, Jinshi Sai et al.2025 · 5 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) XVI: An asymmetric dust disk driving a multi-component molecular outflow in the young Class 0 protostar GSS30 IRS32407.20885v1 · Alejandro Santamaria-Miranda, Itziar de Gregorio-Monsalvo, Nagayoshi Ohashi et al.2024 · 13 citationsA&A 690, A46 (2024)
Early Planet Formation in Embedded Disks (eDisk). XI. A high-resolution view toward the BHR 71 Class 0 protostellar wide binary2407.17249v1 · Sacha Gavino, Jes K. J\orgensen, Rajeeb Sharma et al.2024 · 11 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) XV: Influence of Magnetic Field Morphology in Dense Cores on Sizes of Protostellar Disks2405.09063v1 · Hsi-Wei Yen, Jonathan P. Williams, Jinshi Sai (Insa Choi) et al.2024 · 12 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) XIII: Aligned Disks with Non-Settled Dust Around the Newly Resolved Class 0 Protobinary R CrA IRAS 322403.14143v1 · Frankie J. Encalada, Leslie W. Looney, Shigehisa Takakuwa et al.2024 · 7 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) XIV: Flared Dust Distribution and Viscous Accretion Heating of the Disk around R CrA IRS 7B-a2401.08722v1 · Shigehisa Takakuwa, Kazuya Saigo, Miyu Kido et al.2024 · 21 citationsarXiv
Formation of unipolar outflow and in magnetized turbulent molecular cloud cores2401.02525v1 · Daisuke Takaishi, Yusuke Tsukamoto, Miyu Kido et al.2024 · 0 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) X: Compact Disks, Extended Infall, and a Fossil Outburst in the Class I Oph IRS43 Binary2310.15491v1 · Suchitra Narayanan, Jonathan P. Williams, John J. Tobin et al.2023 · 8 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) XII: Accretion streamers, protoplanetary disk, and outflow in the Class I source Oph IRS632310.14617v1 · Christian Flores, Nagayoshi Ohashi, John J. Tobin et al.2023 · 55 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk). VIII. A Small Protostellar Disk around the Extremely Low-Mass and Young Class 0 Protostar, IRAS 15398-33592310.12453v1 · Travis J. Thieme, Shih-Ping Lai, Nagayoshi Ohashi et al.2023 · 22 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) VI: Kinematic Structures around the Very Low Mass Protostar IRAS 16253-24292309.01891v1 · Yusuke Aso, Woojin Kwon, Nagayoshi Ohashi et al.2023 · 32 citationsApJ 954 (2023) 101-117
Early Planet Formation in Embedded Disks (eDisk) IX: High-resolution ALMA Observations of the Class 0 Protostar R CrA IRS5N and its surrounding2309.00443v1 · Rajeeb Sharma, Jes K. J\orgensen, Sacha Gavino et al.2023 · 17 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) V: Possible Annular Substructure in a Circumstellar Disk in the Ced110 IRS4 System2307.08952v2 · Jinshi Sai, Hsi-Wei Yen, Nagayoshi Ohashi et al.2023 · 19 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk). I. Overview of the Program and First Results2306.15406v1 · Nagayoshi Ohashi, John J. Tobin, Jes K. J\orgensen et al.2023 · 166 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk) III: A first high-resolution view of sub-mm continuum and molecular line emission toward the Class 0 protostar L1527 IRS2306.15407v1 · Merel L.R. van 't Hoff, John J. Tobin, Zhi-Yun Li et al.2023 · 40 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk). IV. The Ringed and Warped Structure of the Disk around the Class I Protostar L1489 IRS2306.15408v1 · Yoshihide Yamato, Yuri Aikawa, Nagayoshi Ohashi et al.2023 · 39 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk). II. Limited Dust Settling and Prominent Snow Surfaces in the Edge-on Class I Disk IRAS 04302+22472306.15423v1 · Zhe-Yu Daniel Lin, Zhi-Yun Li, John J. Tobin et al.2023 · 58 citationsarXiv
Early Planet Formation in Embedded Disks (eDisk). VII. Keplerian Disk, Disk Substructure, and Accretion Streamers in the Class 0 Protostar IRAS 16544-1604 in CB 682306.15443v1 · Miyu Kido, Shigehisa Takakuwa, Kazuya Saigo et al.2023 · 44 citationsarXiv
Chemical Differentiation around Five Massive Protostars Revealed by ALMA -Carbon-Chain Species, Oxygen-/Nitrogen-Bearing Complex Organic Molecules-2304.13873v1 · Kotomi Taniguchi, Liton Majumdar, Paola Caselli et al.2023 · 15 citationsarXiv
Increasing mass-to-flux ratio from the dense core to the protostellar envelope around the Class 0 protostar HH 2112211.11143v1 · Hsi-Wei Yen, Patrick Koch, Chin-Fei Lee et al.2022 · 12 citationsarXiv
Galaxy clusters at z~1 imaged by ALMA with the Sunyaev-Zel'dovich effect2209.09503v2 · T. Kitayama, S. Ueda, N. Okabe et al.2022 · 7 citationsarXiv
A VLA View of the Flared, Asymmetric Disk Around the Class 0 Protostar L1527 IRS2206.13548v1 · Patrick D. Sheehan, John J. Tobin, Zhi-Yun Li et al.2022 · 28 citationsarXiv
Vibrationally-excited Lines of HCN Associated with the Molecular Disk around the G24.78+0.08 A1 Hyper-compact H Region2204.09907v2 · Kotomi Taniguchi, Kei E. I. Tanaka, Yichen Zhang et al.2022 · 7 citationsarXiv
Chemical compositions in the vicinity of protostars in Ophiuchus2108.10993v3 · Kotomi Taniguchi, Liton Majumdar, Adele Plunkett et al.2021 · 5 citationsarXiv
Misaligned Circumstellar Disks and Orbital Motion of the Young Binary XZ Tau2106.11924v1 · Takanori Ichikawa, Miyu Kido, Daisuke Takaishi et al.2021 · 14 citationsarXiv
Carbon-Chain Chemistry vs. Complex-Organic-Molecule Chemistry in Envelopes around Three Low-Mass Young Stellar Objects in the Perseus Region2102.10218v1 · Kotomi Taniguchi, Liton Majumdar, Shigehisa Takakuwa et al.2021 · 6 citationsarXiv
Misaligned Twin Molecular Outflows From Class-0 Proto-stellar Binary System VLA 1623A Unveiled by ALMA2010.06825v1 · Chihomi Hara, Ryohei Kawabe, Fumitaka Nakamura et al.2020 · 29 citationsarXiv
Transition from ordered pinched to warped magnetic field on a 100 au scale in the Class 0 protostar B3352003.04502v1 · Hsi-Wei Yen, Bo Zhao, Patrick Koch et al.2020 · 15 citationsarXiv
Signs of outflow feedback from a nearby young stellar object on the protostellar envelope around HL Tau1901.03452v1 · Hsi-Wei Yen, Shigehisa Takakuwa, Pin-Gao Gu et al.2019 · 10 citationsA&A 623, A96 (2019)
Physical and Chemical Conditions of the Protostellar Envelope and the Protoplanetary Disk in HL Tau1810.13081v1 · Chun-Ju Wu, Naomi Hirano, Shigehisa Takakuwa et al.2018 · 17 citationsarXiv
Cool core disturbed: Observational evidence for coexistence of sub-sonic sloshing gas and stripped shock-heated gas around the core of RX J1347.5-11451808.09232v1 · Shutaro Ueda, Tetsu Kitayama, Masamune Oguri et al.2018 · 31 citationsarXiv
Constraint on ion-neutral drift velocity in the Class 0 protostar B335 from ALMA observations1803.09893v1 · Hsi-Wei Yen, Bo Zhao, Patrick M. Koch et al.2018 · 18 citationsA&A 615, A58 (2018)
Magnetic Fields from Filaments to Cores1801.06995v1 · Patrick M. Koch, Ya-Wen Tang, Nicholas L. Chapman et al.2018 · 1 citationarXiv
SMA and ALMA Studies of Disk- and Planet Formation around Low-mass Protostars1711.00447v1 · Shigehisa Takakuwa, Hsi-Wei Yen, Ti-Lin Chou et al.2017 · 1 citationarXiv
ALMA Observations of SMM11 Reveal an Extremely Young Protostar in Serpens Main Cluster1710.10787v1 · Yusuke Aso, Nagayoshi Ohashi, Yuri Aikawa et al.2017 · 12 citationsarXiv
How do stars gain their mass? A JCMT/SCUBA-2 Transient Survey of Protostars in Nearby Star Forming Regions1709.02052v1 · Gregory J. Herczeg, Doug Johnstone, Steve Mairs et al.2017 · 66 citationsarXiv
ALMA Observations of the Protostar L1527 IRS: Probing Details of the Disk and the Envelope Structures1707.08697v1 · Yusuke Aso, Nagayoshi Ohashi, Yuri Aikawa et al.2017 · 77 citationsarXiv
Signs of Early-Stage Disk Growth Revealed with ALMA1611.08416v1 · Hsi-Wei Yen, Patrick M. Koch, Shigehisa Takakuwa et al.2016 · 158 citationsarXiv
Spectral-Line Survey at Millimeter and Submillimeter Wavelengths toward an Outflow-Shocked Region, OMC 2-FIR 41511.00565v1 · Yoshito Shimajiri, Takeshi Sakai, Yoshimi Kitamura et al.2015 · 29 citationsarXiv
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