Tomoka Tosaki

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Name
Tomoka Tosaki
Affiliation
Joetsu University of Education

Research Areas

 
 

Awards & Honors

 
Mar 2012
Nobeyama CO Atlas of Nearby Spiral Galaxies: Distribution of Molecular Gas in Barred and Nonbarred Spiral Galaxies, The PASJ Excellent Paper Award, Astronomical Society of Japan
Winner: Kuno, Nario; Sato, Naoko; Nakanishi, Hiroyuki; Hirota, Akihiko; Tosaki, Tomoka; Shioya, Yasuhiro; Sorai, Kazuo; Nakai, Naomasa; Nishiyama, Kota; Vila-Vilaró, Baltsar
 

Published Papers

 
Ando, Ryo; Kohno, Kotaro; Umehata, Hideki; Izumi, Takuma; Ishii, Shun; Nishimura, Yuri; Sorai, Kazuo; Tosaki, Tomoka; Taniguchi, Akio; Tamura, Yoichi
The Astrophysical Journal   871 256   Feb 2019   [Refereed]
Saintonge, Amélie; Wilson, Christine D.; Xiao, Ting; Lin, Lihwai; Hwang, Ho Seong; Tosaki, Tomoka; Bureau, Martin; Cigan, Phillip J.; Clark, Christopher J. R.; Clements, David L.; De Looze, Ilse; Dharmawardena, Thavisha; Gao, Yang; Gear, Walter K.; Greenslade, Joshua; Lamperti, Isabella; Lee, Jong Chul; Li, Cheng; Michałowski, Michał J.; Mok, Angus; Pan, Hsi-An; Sansom, Anne E.; Sargent, Mark; Smith, Matthew W. L.; Williams, Thomas; Yang, Chentao; Zhu, Ming; Accurso, Gioacchino; Barmby, Pauline; Brinks, Elias; Bourne, Nathan; Brown, Toby; Chung, Aeree; Chung, Eun Jung; Cibinel, Anna; Coppin, Kristen; Davies, Jonathan; Davis, Timothy A.; Eales, Steve; Fanciullo, Lapo; Fang, Taotao; Gao, Yu; Glass, David H. W.; Gomez, Haley L.; Greve, Thomas; He, Jinhua; Ho, Luis C.; Huang, Feng; Jeong, Hyunjin; Jiang, Xuejian; Jiao, Qian; Kemper, Francisca; Kim, Ji Hoon; Kim, Minjin; Kim, Taehyun; Ko, Jongwan; Kong, Xu; Lacaille, Kevin; Lacey, Cedric G.; Lee, Bumhyun; Lee, Joon Hyeop; Lee, Wing-Kit; Masters, Karen; Oh, Se-Heon; Papadopoulos, Padelis; Park, Changbom; Park, Sung-Joon; Parsons, Harriet; Rowlands, Kate; Scicluna, Peter; Scudder, Jillian M.; Sethuram, Ramya; Serjeant, Stephen; Shao, Yali; Sheen, Yun-Kyeong; Shi, Yong; Shim, Hyunjin; Smith, Connor M. A.; Spekkens, Kristine; Tsai, An-Li; Verma, Aprajita; Urquhart, Sheona; Violino, Giulio; Viti, Serena; Wake, David; Wang, Junfeng; Wouterloot, Jan; Yang, Yujin; Yim, Kijeong; Yuan, Fangting; Zheng, Zheng
Monthly Notice of the Royal Astronomical Society   481 3497   Dec 2018   [Refereed]
Pan, Hsi-An; Lin, Lihwai; Hsieh, Bau-Ching; Xiao, Ting; Gao, Yang; Ellison, Sara L.; Scudder, Jillian M.; Barrera-Ballesteros, Jorge; Yuan, Fangting; Saintonge, Amélie; Wilson, Christine D.; Hwang, Ho Seong; De Looze, Ilse; Gao, Yu; Ho, Luis C.; Brinks, Elias; Mok, Angus; Brown, Toby; Davis, Timothy A.; Williams, Thomas G.; Chung, Aeree; Parsons, Harriet; Bureau, Martin; Sargent, Mark T.; Chung, Eun Jung; Kim, Eunbin; Liu, Tie; Michałowski, Michał J.; Tosaki, Tomoka
The Astrophysical Journal   868(132)    Dec 2018   [Refereed]
Takekoshi, Tatsuya; Minamidani, Tetsuhiro; Komugi, Shinya; Kohno, Kotaro; Tosaki, Tomoka; Sorai, Kazuo; Muller, Erik; Mizuno, Norikazu; Kawamura, Akiko; Onishi, Toshikazu; Fukui, Yasuo; Bot, Caroline; Rubio, Monica; Ezawa, Hajime; Oshima, Tai; Austermann, Jason E.; Matsuo, Hiroshi; Aretxaga, Itziar; Hughes, David H.; Kawabe, Ryohei; Wilson, Grant W.; Yun, Min S.
The Astrophysical Journal   867 117   Nov 2018   [Refereed]
Hirota, Akihiko; Egusa, Fumi; Baba, Junichi; Kuno, Nario; Muraoka, Kazuyuki; Tosaki, Tomoka; Miura, Rie; Nakanishi, Hiroyuki; Kawabe, Ryohei
Publications of the Astronomical Society of Japan   70 73   Aug 2018   [Refereed]
Komugi, S., Miura, R.E., Kuno, ., Tosaki, T.
Publications of the Astronomical Society of Japan   70(3) 48   Jun 2018   [Refereed]
Ando, Ryo; Nakanishi, Kouichiro; Kohno, Kotaro; Izumi, Takuma; Martín, Sergio; Harada, Nanase; Takano, Shuro; Kuno, Nario; Nakai, Naomasa; Sugai, Hajime; Sorai, Kazuo; Tosaki, Tomoka; Matsubayashi, Kazuya; Nakajima, Taku; Nishimura, Yuri; Tamura, Yoichi
The Astrophysical Journal   849 81-1-81-11   Nov 2017   [Refereed]
Umemoto, Tomofumi; Minamidani, Tetsuhiro; Kuno, Nario; Fujita, Shinji; Matsuo, Mitsuhiro; Nishimura, Atsushi; Torii, Kazufumi; Tosaki, Tomoka; Kohno, Mikito; Kuriki, Mika; Tsuda, Yuya; Hirota, Akihiko; Ohashi, Satoshi; Yamagishi, Mitsuyoshi; Handa, Toshihiro; Nakanishi, Hiroyuki; Omodaka, Toshihiro; Koide, Nagito; Matsumoto, Naoko; Onishi, Toshikazu; Tokuda, Kazuki; Seta, Masumichi; Kobayashi, Yukinori; Tachihara, Kengo; Sano, Hidetoshi; Hattori, Yusuke; Onodera, Sachiko; Oasa, Yumiko; Kamegai, Kazuhisa; Tsuboi, Masato; Sofue, Yoshiaki; Higuchi, Aya E.; Chibueze, James O.; Mizuno, Norikazu; Honma, Mareki; Muller, Erik; Inoue, Tsuyoshi; Morokuma-Matsui, Kana; Shinnaga, Hiroko; Ozawa, Takeaki; Takahashi, Ryo; Yoshiike, Satoshi; Costes, Jean; Kuwahara, Sho
Publication of the Astronomical Society of Japan,   69 78   Oct 2017   [Refereed]
Kaneko, Hiroyuki; Kuno, Nario; Iono, Daisuke; Tamura, Yoichi; Tosaki, Tomoka; Nakanishi, Kouichiro; Sawada, Tsuyoshi
Publication of the Astronomical Society of Japan,   69 66   Aug 2017   [Refereed]
Tosaki, Tomoka; Kohno, Kotaro; Harada, Nanase; Tanaka, Kunihiko; Egusa, Fumi; Izumi, Takuma; Takano, Shuro; Nakajima, Taku; Taniguchi, Akio; Tamura, Yoichi
Publ. Astron.Soc. Japan   69(2) 18-1-18-25   Apr 2017   [Refereed]
Matsuo, Mitsuhiro; Nakanishi, Hiroyuki; Minamidani, Tetsuhiro; Torii, Kazufumi; Saito, Masao; Kuno, Nario; Sawada, Tsuyoshi; Tosaki, Tomoka; Kobayashi, Naoto; Yasui, Chikako; Mito, Hiroyuki; Hasegawa, Takashi; Hirota, Akihiko
Publ. Astron. Soc. Japan   69(3) L3-1-L3-4   Apr 2017   [Refereed]
Takekoshi, Tatsuya; Minamidani, Tetsuhiro; Komugi, Shinya; Kohno, Kotaro; Tosaki, Tomoka; Sorai, Kazuo; Muller, Erik; Mizuno, Norikazu; Kawamura, Akiko; Onishi, Toshikazu; Fukui, Yasuo; Ezawa, Hajime; Oshima, Tai; Scott, Kimberly S.; Austermann, Jason E.; Matsuo, Hiroshi; Aretxaga, Itziar; Hughes, David H.; Kawabe, Ryohei; Wilson, Grant W.; Yun, Min S.
The Astrophysical Journal   835(1) 55-1-55-26   Jan 2017   [Refereed]
Tomoka Tosaki
Publications of Astronomical Soc of Japan   68(2) 18-1-18-13   Apr 2016   [Refereed]
Takuma Izumi, Kotaro Kohno, Susanne Aalto, Akihiro Doi, Daniel Espada, Kambiz Fathi, Nanase Harada, Bunyo Hatsukade, Takashi Hattori, Pei-Ying Hsieh, Soh Ikarashi, Masatoshi Imanishi, Daisuke Iono, Sumio Ishizuki, Melanie Krips, Sergio Martín, Satoki Matsushita, David S. Meier, Hiroshi Nagai, Naomasa Nakai, Taku Nakajima, Kouichiro Nakanishi, Hideko Nomura, Michael W. Regan, Eva Schinnerer, Kartik Sheth, Shuro Takano, Yoichi Tamura, Yuichi Terashima, Tomoka Tosaki, Jean L. Turner, Hideki Umehata, Tommy Wiklind
Astrophysical Journal   811(1) 39   Sep 2015   [Refereed]
Nakajima, T., Takano, S., Kohno, K., Harada, N., Herbst, E., Tamura, Y., Izumi, T., Taniguchi, A., Tsaki, T.
Publication of Astronomical Society of Japan   67 8-22   Feb 2015   [Refereed]
Fujii, K., Minamidani, T., Mizuno, N., Ohnishi, T., Kawamura, A., Muller, E., Dawson, J., Tatematsu, K., Hasegawa, T., Tosaki, T., Miura, R., Muraoka, K., Sakai, T., Tsukagoshi, T., Tanaka, K. Fukui, Y.
The Astrophysical Journal   796 123-144   Dec 2014   [Refereed]
Shuro Takano, Taku Nakajima, Kotaro Kohno, Nanase Harada, Eric Herbst, Yoichi Tamura, Takuma Izumi, Akio Taniguchi, Tomoka Tosaki
Publication of the Astronomical Society of Japan   66 75-88   Jul 2014   [Refereed]
Sensitive observations with ALMA allow astronomers to observe the detailed
distributions of molecules with relatively weak intensity in nearby galaxies.
In particular, we report distributions of several molecular transitions
including shock and du...
Rie E. Miura, Kotaro Kohno, Tomoka Tosaki, Daniel Espada, Akihiko Hirota, Shinya Komugi, Sachiko K. Okumura, Nario Kuno, Kazuyuki Muraoka, Sachiko Onodera, Kouichiro Nakanishi, Tsuyoshi Sawada, Hiroyuki Kaneko, Tetsuhiro Minamidani, Kosuke Fujii, Ryohei Kawabe
The Astrophysical Journal,   788 167-173   May 2014   [Refereed]
We present evidence that super giant HII regions (GHRs) and other disk
regions of the nearby spiral galaxy, M33, occupy distinct locations in the
correlation between molecular gas, Tex, and the star formation
rate surface density, $...
Takuma Izumi, Kotaro Kohno, Sergio Martín, Daniel Espada, Nanase Harada, Satoki Matsushita, Pei-Ying Hsieh, Jean L. Turner, David S. Meier, Eva Schinnerer, Masatoshi Imanishi, Yoichi Tamura, Max T. Curran, Akihiro Doi, Kambiz Fathi, Melanie Krips, Andreas A. Lundgren, Naomasa Nakai, Taku Nakajima, Michael W. Regan, Kartik Sheth, Shuro Takano, Akio Taniguchi, Yuichi Terashima, Tomoka Tosaki, Tommy Wiklind
Publ. Astron. Soc. Japan   65 100   Oct 2013   [Refereed]
We present the first 100 pc scale view of the dense molecular gas in the
central ~ 1.3 kpc region of the type-1 Seyfert NGC 1097 traced by HCN (J=4-3)
and HCO+ (J=4-3) lines afforded with ALMA band 7. This galaxy shows significant
HCN enhancement ...
Tatsuya Takekoshi, Yoichi Tamura, Tetsuhiro Minamidani, Kotaro Kohno, Taira Oogi, Kazuo Sorai, Asao Habe, Hajime Ezawa, Tai Oshima, Kimberly S. Scott, Jason E. Austermann, Shinya Komugi, Tomoka Tosaki, Norikazu Mizuno, Erik Muller, Akiko Kawamura, Toshikazu Onishi, Yasuo Fukui, Hiroshi Matsuo, Itziar Aretxaga, David H. Hughes, Ryohei Kawabe, Grant W. Wilson, Min S. Yun
Te Astrophysical Journal Letters   774 30   Aug 2013   [Refereed]
We report the discovery of a new ultra-bright submillimeter galaxy (SMG)
behind the Small Magellanic Cloud (SMC). This SMG is detected as a 43.3+-8.4
mJy point source (MM J01071-7302, hereafter MMJ0107) in the 1.1 mm continuum
survey of the SMC by...

Conference Activities & Talks

 
Physical and Chemical Properties of GMCs in Nearby Spiral Galaxies
Tomoka Tosaki
Behind the Curtin of Dust II (Sesto 2017)   Jul 2017   
Physical and chemical properties of Giant Molecular Clouds in the nearby active galaxy NGC 1068 [Invited]
Tomoka Tosaki
Evolution of Molecules in Spac   Jun 2017   
ALMA view of GMCs in spiral galaxie [Invited]
Tomoka Tosaki
ALMA Workshop for Large Proposals on Nearby Galaxies   Aug 2015   
ALMA view of GMAs in the starburst ring of NGC 1068 traced by 13CO, C180, CS and CH3OH
Tomoka Tosaki
The Impact of Galactic Structure on Star Formation   Feb 2014   Hokkaido University
3. NRO legacy project: M 33 all disk survey of Giant Molecular Clouds (GMCs) with NRO-45m and ASTE-10m telescopes
Tomoka Tosaki
The 5th Zermatt ISM Symposium, Conditions and impact of star formation:New results with Herschel and beyond   Sep 2010   
2. Dense molecular gas formation triggered by spiral density wave in M 31 Tosaki, T.
Tomoka Tosaki
IAU Symposium No. 237, Triggered Star Formation in a Turbulent ISM   Aug 2006