Kazuyoshi Sunada

1.5k total citations
46 papers, 772 citations indexed

About

Kazuyoshi Sunada is a scholar working on Astronomy and Astrophysics, Spectroscopy and Nuclear and High Energy Physics. According to data from OpenAlex, Kazuyoshi Sunada has authored 46 papers receiving a total of 772 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Astronomy and Astrophysics, 21 papers in Spectroscopy and 7 papers in Nuclear and High Energy Physics. Recurrent topics in Kazuyoshi Sunada's work include Astrophysics and Star Formation Studies (37 papers), Stellar, planetary, and galactic studies (22 papers) and Molecular Spectroscopy and Structure (19 papers). Kazuyoshi Sunada is often cited by papers focused on Astrophysics and Star Formation Studies (37 papers), Stellar, planetary, and galactic studies (22 papers) and Molecular Spectroscopy and Structure (19 papers). Kazuyoshi Sunada collaborates with scholars based in Japan, Nigeria and South Africa. Kazuyoshi Sunada's co-authors include Yoshimi Kitamura, Norio Ikeda, Masao Saito, Ryohei Kawabe, Yoshifumi Kitamura, Toshihiro Handa, Masahiko Hayashi, Sachiko K. Okumura, Kazuo Sorai and Ken’ichi Tatematsu and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Kazuyoshi Sunada

42 papers receiving 750 citations

Peers

Countries citing papers authored by Kazuyoshi Sunada

Since Specialization

Citations

This map shows the geographic impact of Kazuyoshi Sunada's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kazuyoshi Sunada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazuyoshi Sunada more than expected).

Fields of papers citing papers by Kazuyoshi Sunada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kazuyoshi Sunada. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kazuyoshi Sunada. The network helps show where Kazuyoshi Sunada may publish in the future.

Co-authorship network of co-authors of Kazuyoshi Sunada

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuyoshi Sunada. A scholar is included among the top collaborators of Kazuyoshi Sunada based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kazuyoshi Sunada. Kazuyoshi Sunada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Ammonia mapping observations of the Galactic infrared bubble N49: Three NH3 clumps along the molecular filament 2023 ·Publications of the Astronomical Society of Japan ·Mikito Kohno, James O. Chibueze, Ross A. Burns, Toshihiro Omodaka, Toshihiro Handa, (unknown), (unknown), Takumi Nagayama, Makoto Nakano, Kazuyoshi Sunada, Kengo Tachihara, Y. Fukui	1
2	KAgoshima Galactic Object survey with Nobeyama 45 m telescope by Mapping in Ammonia lines (KAGONMA): Discovery of parsec-scale CO depletion in the Canis Major star-forming region 2023 ·Publications of the Astronomical Society of Japan ·(unknown), (unknown), (unknown), Yoshito Shimajiri, Toshihiro Omodaka, Makoto Nakano, Kazuyoshi Sunada, (unknown), Toshihiro Handa	0
3	Intensity monitor of water maser emission associated with massive YSOs 2022 ·Proceedings of the International Astronomical Union ·Kazuyoshi Sunada, Tomoya Hirota, Mi Kyoung Kim, Ross A. Burns	1
4	Ammonia mapping observations toward the Galactic massive star-forming region Sh 2-255 and Sh 2-257 2022 ·Publications of the Astronomical Society of Japan ·Mikito Kohno, Toshihiro Omodaka, Toshihiro Handa, James O. Chibueze, Takumi Nagayama, Ross A. Burns, (unknown), (unknown), Makoto Nakano, Kazuyoshi Sunada, (unknown), John H. Bieging	7
5	Water maser variability in a high-mass YSO outburst 2021 ·Astronomy and Astrophysics ·Tomoya Hirota, R. Cesaroni, L. Moscadelli, Koichiro Sugiyama, Ross A. Burns, (unknown), Kazuyoshi Sunada, Yoshinori Yonekura	14
6	Multiple Outflows in the High-mass Cluster-forming Region G25.82–0.17 2020 ·The Astrophysical Journal ·(unknown), Mi Kyoung Kim, Tomoya Hirota, Kee‐Tae Kim, Koichiro Sugiyama, Mareki Honma, Do‐Young Byun, (unknown), Kazuhito Motogi, Ji‐hyun Kang, Jeong‐Sook Kim, Tie Liu, (unknown), Ross A. Burns, James O. Chibueze, Naoko Matsumoto, Kazuyoshi Sunada	4
7	Star formation rates in the L 1482 filament of the California molecular cloud 2020 ·Publications of the Astronomical Society of Japan ·Toshihiro Omodaka, Takumi Nagayama, Kazuhito Dobashi, James O. Chibueze, (unknown), Yoshito Shimajiri, (unknown), (unknown), Kazuyoshi Sunada, Yuji Ueno	0
8	H₂O masers in a jet-driven bow shock: episodic ejection from a massive young stellar object 2016 ·Monthly Notices of the Royal Astronomical Society ·Ross A. Burns, Toshihiro Handa, Tomonori Nagayama, Kazuyoshi Sunada, T. Omodaka	50
9	STAR FORMATION IN THE MOLECULAR CLOUD ASSOCIATED WITH THE MONKEY HEAD NEBULA: SEQUENTIAL OR SPONTANEOUS? 2012 ·The Astrophysical Journal ·James O. Chibueze, (unknown), Toshihiro Omodaka, Toshihiro Handa, Takumi Nagayama, Kenta Fujisawa, Kazuyoshi Sunada, Makoto Nakano, (unknown), (unknown), Mamoru Sekido	6
10	Millimeter-wave survey of molecular clouds around the W5-East triggered star-forming region 2009 ·Astronomy and Astrophysics ·(unknown), Kengo Tachihara, Yoichi Itoh, Yumiko Oasa, Kazuyoshi Sunada, Koji Sugitani, T. Mukai	11
11	A SURVEY OF DENSE CORES IN THE ORION B CLOUD 2009 ·The Astrophysical Journal ·Norio Ikeda, Yoshimi Kitamura, Kazuyoshi Sunada	18
12	Multi-transitional observations of methanol in Comet Hale-Bopp (1995 O1) 2002 ·Astronomy and Astrophysics ·M. Ikeda, Kentarou Kawaguchi, Shigehisa Takakuwa, Akihiro Sakamoto, Kazuyoshi Sunada, T. Fuse	6
13	An H¹³CO⁺Survey for Dense Envelopes around Low‐Mass Embedded Sources in Taurus 2001 ·The Astrophysical Journal ·Masao Saito, Ryohei Kawabe, Yoshifumi Kitamura, Kazuyoshi Sunada	20
14	<title>BEARS: SIS 25-beam array receiver system for the NRO 45-m telescope</title> 2000 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Kazuyoshi Sunada, (unknown), Naomasa Nakai, Kazuo Sorai, Sachiko K. Okumura, Nobuharu Ukita	47
15	<title>Digital spectrometers for the Nobeyama 45-m telescope</title> 2000 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Kazuo Sorai, Kazuyoshi Sunada, Sachiko K. Okumura, (unknown), Atsushi Tanaka, (unknown), (unknown)	40
16	NMA Imaging of Envelopes and Disks around Low Mass Protostars and T Tauri Stars 1997 ·Symposium - International Astronomical Union ·Yoshimi Kitamura, Masao Saito, Ryohei Kawabe, Kazuyoshi Sunada	0
17	A Focal Plane Array Receiver for the NRO 45-m Telescope 1995 ·ASPC ·Kazuyoshi Sunada, T. Noguchi, Masato Tsuboi, Junji Inatani	1
18	Molecular cloud condensation as a tracer of low-mass star formation 1994 ·Nature ·Akira Mizuno, Toshikazu Onishi, Masahiko Hayashi, Nagayoshi Ohashi, Kazuyoshi Sunada, Tetsuo Hasegawa, Y. Fukui	33
19	Tunerless mixer mount for an SIS 80–120 GHz receiver 1993 ·International Journal of Infrared and Millimeter Waves ·Kazuyoshi Sunada, Ryohei Kawabe, Junji Inatani	16
20	Molecular cloud cores in the Orion A cloud. I - Nobeyama CS (1-0) survey 1993 ·The Astrophysical Journal ·Ken’ichi Tatematsu, Tomofumi Umemoto, Osamu Kameya, Naomi Hirano, Tetsuo Hasegawa, Masahiko Hayashi, Takahiro Iwata, Norio Kaifu, Hitomi Mikami, Yasuhiro Murata, Makoto Nakano, Takenori Nakano, Nagayoshi Ohashi, Kazuyoshi Sunada, Hiroshi Takaba, Satoshi Yamamoto	96

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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