Now showing items 1-4 of 4

    • ASTE CO (3-2) observations of the southern barred spiral galaxy NGC 986: a large gaseous bar filled with a dense molecular medium 

      Kohno, Kotaro; Tosaki, Tomoka; Miura, Rie; Muraoka, Kazuyuki; Sawada, Tsuyoshi; Nakanish, Kouichiro; Kuno, Nario; Sakai, Takeshi; Sorai, Kazuo; Kamegai, Kazuhisa; Tanaka, Kunihiko; Okuda, Takeshi; Endo, Akira; Hatsukade, Bunyo; Sameshima, Masahiro; Ezawa, Hajime; Sakamoto, Seiichi; Kamazaki, Takeshi; Yamaguchi, Nobuyuki; Cortés, Juan R.; Tamura, Yoichi; Fukuhara, Masayuki; Iono, Daisuke; Kawabe, Ryohei (ASTRONOMICAL SOC JAPAN, 2008)
      We present CO (3-2) emission observations toward the 3' x 3' (or 20 kpc x 20 kpc at a distance of 23 Mpc) region of the southern barred spiral galaxy NGC 986 using the Atacama Submillimeter Telescope Experiment (ASTE). ...
    • Astrochemical Properties of Planck Cold Clumps 

      Tatematsu, Ken'Ichi; Liu, Tie; Ohashi, Satoshi; Sanhueza, Patricio; Nguyen Lu'O'Ng, Quang; Hirota, Tomoya; Liu, Sheng Yuan; Hirano, Naomi; Choi, Minho; Kang, Miju; Thompson, Mark A.; Fuller, Gary; Wu, Yuefang; Li, Di; Di Francesco, James; Kim, Kee Tae; Wang, Ke; Ristorcelli, Isabelle; Juvela, Mika; Shinnaga, Hiroko; Cunningham, María; Saito, Masao; Lee, Jeong-Eun; Tóth, L. Viktor; He, Jinhua; Sakai, Takeshi; Kim, Jungha (IOP Publishing, 2017)
      We observed 13 Planck cold clumps with the James Clerk Maxwell Telescope/SCUBA-2 and with the Nobeyama 45 m radio telescope. The N2H+ distribution obtained with the Nobeyama telescope is quite similar to SCUBA-2 dust ...
    • DENSE CLUMPS IN GIANT MOLECULAR CLOUDS IN THE LARGE MAGELLANIC CLOUD: DENSITY AND TEMPERATURE DERIVED FROM (13)CO(J=3-2) OBSERVATIONS 

      Minamidani, Tetsuhiro; Tanaka, Takanori; Mizuno, Yoji; Mizuno, Norikazu; Kawamura, Akiko; Onishi, Toshikazu; Hasegawa, Tetsuo; Tatematsu, Ken’ichi; Takekoshi, Tatsuya; Sorai, Kazuo; Moribe, Nayuta; Torii, Kazufumi; Sakai, Takeshi; Muraoka, Kazuyuki; Tanaka, Kunihiko; Ezawa, Hajime; Kohno, Kotaro; Kim, Sungeun; Rubio López, Mónica; Fukui, Yasuo (IOP PUBLISHING LTD, 2011-03)
      In order to precisely determine the temperature and density of molecular gas in the Large Magellanic Cloud, we made observations of the optically thin (13)CO(J = 3-2) transition using the ASTE 10 m telescope toward nine ...
    • Infall signatures in a prestellar core embedded in the high-mass 70 mu m Dark IRDC G331.372-00.116 

      Contreras, Yanett; Sanhueza, Patricio; Jackson, James M.; Guzmán, Andrés E.; Longmore, Steven; Garay Brignardello, Guido; Zhang, Qizhou; Quang, Nguyen-Lu'o'Ng; Tatematsu, Ken'ichi; Nakamura, Fumitaka; Sakai, Takeshi; Ohashi, Satoshi; Liu, Tie; Saito, Masao; Gómez, Laura; Rathborne, Jill; Whitaker, Scott (IOP Publishing, 2018-07)
      Using Galactic Plane surveys, we have selected a massive (1200M circle dot), cold (14 K) 3.6-70 mu m dark IRDC, G331.372-00.116. This infrared dark cloud (IRDC) has the potential to form high-mass stars, and given the ...