HI
H. Imai
astro-ph.GAastro-ph.SRastro-phastro-ph.IMastro-ph.HEastro-ph.CO
On Valency
published · living versionsW_u5b2sfkg·v1 · currentpublished
The Intermediate Silicon Tracker Detector for sPHENIX
with Y. Akiba, H. Aso, J. T. Bertaux, D. Cacace +71
1 version
Preprints & journals
112 papers in the corpus · 2001–2026Very Long Baseline Interferometry with the SKA Observatory2610.07743v1 · J. F. Radcliffe, J. Yang, Z. Paragi et al.2026 · 0 citationsarXiv
First Trigonometric Parallax Measurements with the KVN and VERA Array (KaVA)2609.25300v1 · Nobuyuki Sakai, Daisuke Sakai, Noriyuki Kawaguchi et al.2026 · 0 citationsPubl. Astron. Soc. Japan (2026), psag117
Molecular absorption lines toward the Galactic ISM detected at 89 GHz with VLBI2608.02752v1 · Keisuke Nakashima, Hiroshi Imai, Youngjoo Yun2026 · 0 citationsarXiv
Spatio-kinematical structure of the Galactic Nuclear Stellar Disk revealed in VLBI astrometry of circumstellar masers2607.17870v1 · Hiroshi Imai, Kohei Kurahara, Huib J. van Langevelde et al.2026 · 0 citationsarXiv
VLBI-Enabled Localization of Continuous GW Sources2606.28721v1 · Keitaro Takahashi, Takuya Akahori, Kenta Fujisawa et al.2026 · 0 citationsarXiv
The Nearby Evolved Stars Survey III: First data release of JCMT CO-line observations2510.14809v1 · S. H. J. Wallstrom, P. Scicluna, S. Srinivasan et al.2025 · 1 citationA&A 704, A276 (2025)
Identification and characterization of nascent planetary nebulae with OH and HO masers2509.15727v2 · Rold'an A. Cala, Jos'e F. G'omez, Luis F. Miranda et al.2025 · 4 citationsarXiv
The Nearby Evolved Stars Survey (NESS) V: properties of volume-limited samples of Galactic evolved stars2506.10542v1 · I. McDonald, S. Srinivasan, P. Scicluna et al.2025 · 3 citationsarXiv
First VLBI Imaging of SiO , Masers in VY Canis Majoris2503.05250v1 · Hiroko Shinnaga, Miyako Oyadomari, Hiroshi Imai et al.2025 · 0 citationsarXiv
ALMA observations of CO isotopologues towards six obscured post-AGB stars2501.04492v1 · T. Khouri, D. Tafoya, W. H. T. Vlemmings et al.2025 · 3 citationsA&A 694, A222 (2025)
An interferometric search for SiO maser emission in planetary nebulae2410.22785v1 · Rold'an A. Cala, Jos'e F. G'omez, Luis F. Miranda et al.2024 · 1 citationarXiv
Trigonometric parallax and proper motion of Sagittarius A* measured by VERA using the new broad-band back-end system OCTAVE-DAS2401.02312v1 · Tomoaki Oyama, Takumi Nagayama, Aya Yamauchi et al.2024 · 7 citationsarXiv
Systematic Search for Water Fountain Candidates using the Databases of Circumstellar Maser Sources2310.05065v1 · Haichen Fan, Jun-ichi Nakashima, D. Engels et al.2023 · 6 citationsarXiv
FLASHING: Project Overview2309.00657v1 · Hiroshi Imai, Yuhki Hamae, Kei Amada et al.2023 · 6 citationsarXiv
Evolution of the outflow in the water fountain source IRAS 18043$-$21162303.01583v1 · L. Uscanga, H. Imai, J. F. G'omez et al.2023 · 8 citationsarXiv
HO MegaMaser emission in NGC 4258 indicative of a periodic disc instability2302.14738v1 · Wiillem A. Baan, Tao AN, Christian Henkel et al.2023 · 17 citationsarXiv
Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN)2212.07040v1 · Kazunori Akiyama, Juan-Carlos Algaba, Tao An et al.2022 · 16 citationsGalaxies 2022, 10(6), 113
EAVN Astrometry toward the Extreme Outer Galaxy: Kinematic distance with the proper motion of G034.84-00.952211.12534v1 · Nobuyuki Sakai, Bo Zhang, Shuangjing Xu et al.2022 · 8 citationsarXiv
Sciences with Thai National Radio Telescope2210.04926v1 · Phrudth Jaroenjittichai, Koichiro Sugiyama, Busaba H. Kramer et al.2022 · 4 citationsarXiv
The Astrometric Animation of Water Masers towards the Mira Variable BX Cam2210.02812v1 · Shuangjing Xu, Hiroshi Imai, Youngjoo Yun et al.2022 · 7 citationsarXiv
Searching for nascent planetary nebulae: OHPNe candidates in the SPLASH survey2208.09199v1 · Rold'an A. Cala, Jos'e F. G'omez, Luis F. Miranda et al.2022 · 7 citationsarXiv
GASKAP-HI Pilot Survey Science III: An unbiased view of cold gas in the Small Magellanic Cloud2204.06285v1 · James Dempsey, N. M. McClure-Griffiths, Claire Murray et al.2022 · 25 citationsarXiv
SPLASH: The Southern Parkes Large-Area Survey in Hydroxyl -- Data Description & Release2203.05131v1 · J. R. Dawson (1, P. A. Jones, C. Purcell (1 et al.2022 · 14 citationsarXiv
Proper Motions of Water Masers in the Star-forming Region IRAS 23139+59392202.03644v1 · Miguel A. Trinidad, Hiroshi Imai, Eduardo de la Fuente et al.2022 · 3 citationsPublications of the Astronomical Society of Japan, Volume 73, Issue 6, December 2021, Pages 1669-1680
Physical properties of the molecular cloud, N4, in SS433; Evidence for an interaction of molecular cloud with the jet from SS4332201.12807v2 · Hiroaki Yamamoto, Ryuji Okamoto, Yasuhiro Murata et al.2022 · 7 citationsarXiv
Observational identification of a sample of likely recent Common-Envelope Events2112.09689v1 · Theo Khouri, Wouter Vlemmings, Daniel Tafoya et al.2021 · 27 citationsarXiv
GASKAP-HI Pilot Survey Science I: ASKAP Zoom Observations of HI Emission in the Small Magellanic Cloud2111.05339v2 · N. M. Pingel, J. Dempsey, N. M. McClure-Griffiths et al.2021 · 42 citationsarXiv
The Nearby Evolved Stars Survey II: Constructing a volume-limited sample and first results from the James Clerk Maxwell Telescope2110.12562v1 · P. Scicluna, F. Kemper, I. McDonald et al.2021 · 16 citationsarXiv
Fallback in bipolar Planetary Nebulae ?2107.14269v3 · Willem A. Baan, Hiroshi Imai, Gabor Orosz2021 · 4 citationsarXiv
FLASHING: New high-velocity HO masers in IRAS 18286$-$09592009.12722v1 · Hiroshi Imai, Yuri Uno, Daichi Maeyama et al.2020 · 10 citationsPASJ, 72, 58 (2020)
Shaping the envelope of the asymptotic giant branch star W43A with a collimated fast jet2006.07157v1 · Daniel Tafoya, Hiroshi Imai, Jose F. Gomez et al.2020 · 24 citationsThe Astrophysical Journal Letters, Volume 890, Issue 1, id.L14 February 2020
Asymmetric distributions of H2O and SiO masers towards V627 Cas2006.01344v1 · Haneul Yang, Se-Hyung Cho, Youngjoo Yun et al.2020 · 10 citationsMNRAS, 495, 1284-1290 (2020)
The First VERA Astrometry Catalog2002.03089v1 · Tomoya Hirota, Takumi Nagayama, Mareki Honma et al.2020 · 103 citationsarXiv
Accurate OH Maser Positions From The SPLASH Survey III: The Final 96 Square Degrees1912.04729v1 · Hai-Hua Qiao, Shari L. Breen, Jose F. Gomez et al.2019 · 18 citationsarXiv
Overall variation of the masers around W Hydrae in 28 years1910.05688v1 · Hiroshi Imai, Akiharu Nakagawa, Hiroshi Takaba2019 · 6 citationsarXiv
Time variations of H2O and SiO masers in the proto-Planeatry Nebula OH231.8+4.21907.01825v1 · J. Kim, S.-H. Cho, V. Bujarrabal et al.2019 · 7 citationsarXiv
RadioAstron probes the ultra-fine spatial structure in the HO maser emission in the star forming region W49N1905.02440v1 · N.N. Shakhvorostova, A.M. Sobolev, J.M. Moran et al.2019 · 3 citationsarXiv
Accurate OH maser positions II. the Galactic Center region1809.09304v1 · Hai-Hua Qiao, Andrew J. Walsh, Shari L. Breen et al.2018 · 18 citationsarXiv
Rapidly-evolving episodic outflow in IRAS 18113-2503: clues to the ejection mechanism of the fastest water fountain1809.07505v3 · Gabor Orosz, Jose F. Gomez, Hiroshi Imai et al.2018 · 17 citationsMNRAS Letters (2019), 482, L40-L45
Astrometrically registered maps of H2O and SiO masers toward VX Sagittarii.29955045 · Yoon, Dong-Hwan, Cho, Se-Hyung, Yun, Youngjoo et al.2018 · 26 citationsNature communications. 2018;9(1):2534
MultiView phase corrections at low frequencies for precise astrometry1804.02826v1 · Gabor Orosz, Maria J. Rioja, Richard Dodson et al.2018 · 0 citations2017, Transactions of IAA RAS, 40, 34 (ISBN 978-5-93197-052-3)
Bow shocks in water fountain jets1804.02672v1 · Gabor Orosz, Jos'e F. G'omez, Daniel Tafoya et al.2018 · 1 citationarXiv
Sun-Sized Water Vapor Masers in Cepheus A1802.06756v1 · A. M. Sobolev, J. M. Moran, M. D. Gray et al.2018 · 19 citationsarXiv
Capabilities and prospects of the East Asia Very Long Baseline Interferometry Network1802.01136v1 · T. An, B. W. Sohn, H. Imai2018 · 41 citationsarXiv
H2O MegaMasers: a RadioAstron success story1801.08796v2 · Willem Baan, Alexey Alakoz, Tao An et al.2018 · 6 citationsarXiv
A dearth of OH/IR stars in the Small Magellanic Cloud1710.02184v1 · Steven R. Goldman, Jacco Th. van Loon, Jos'e F. G'omez et al.2017 · 17 citationsarXiv
Trigonometric distance and proper motions of H2O maser bowshocks in AFGL 51421701.05912v1 · Ross A. Burns, Toshihiro Handa, Hiroshi Imai et al.2017 · 21 citationsarXiv
Astrometry of OH/IR stars using 1612 MHz hydroxyl masers. I. Annual parallaxes of WX Psc and OH138.0+7.21701.05101v1 · G. Orosz, H. Imai, R. Dodson et al.2017 · 18 citationsarXiv
MultiView High Precision VLBI Astrometry at Low Frequencies1612.02554v1 · Maria J. Rioja, Richard Dodson, Gabor Orosz et al.2016 · 44 citationsarXiv
Do Water Fountain Jets Really Indicate the Onset of the Morphological Metamorphosis of Circumstellar Envelopes?1611.03306v1 · Bosco H. K. Yung, Jun-ichi Nakashima, Chih-Hao Hsia et al.2016 · 10 citationsarXiv
Career total: 366 works. 112 are in this corpus.Showing the 50 most recent.
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