Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Yamagishi, Mitsuyoshi"'
Autor:
Yamagishi, Mitsuyoshi, Furuya, Kenji, Sano, Hidetoshi, Izumi, Natsuko, Takekoshi, Tatsuya, Kaneda, Hidehiro, Nakanishi, Kouichiro, Shimonishi, Takashi
We examine spatial variations of the C$^0$/CO abundance ratio ($X_{\mathrm{C/CO}}$) in the vicinity of the $\gamma$-ray supernova remnant W51C, based on [CI] ($^3P_1$-$^3P_0$), $^{12}$CO(1-0), and $^{13}$CO(1-0) observations with the ASTE and Nobeyam
Externí odkaz:
http://arxiv.org/abs/2306.15983
Autor:
Harada, Nanase, Martin, Sergio, Mangum, Jeff, Sakamoto, Kazushi, Muller, Sebastian, Rivilla, Victor, Henkel, Christian, Meier, David, Colzi, Laura, Yamagishi, Mitsuyoshi, Tanaka, Kunihiko, Nakanishi, Kouichiro, Herrero-Illana, Ruben, Yoshimura, Yuki, Humire, Pedro, Aladro, Rebeca, van der Werf, Paul, Emig, Kim
Centers of starburst galaxies may be characterized by a specific gas and ice chemistry due to their gas dynamics and the presence of various ice desorption mechanisms. This may result in a peculiar observable composition. We analyze abundances of $CO
Externí odkaz:
http://arxiv.org/abs/2208.13983
Autor:
Yamagishi, Mitsuyoshi, Shimajiri, Yoshito, Tokuda, Kazuki, Kawabe, Ryohei, Nakamura, Fumitaka, Kamazaki, Takeshi, Nomura, Hideko, Takekoshi, Tatsuya
We present the results of data analysis of the [CI] ($^{3}P_{1}$-$^{3}P_{0}$) emission from the $\rho$ Ophiuchi A photon-dominated region (PDR) obtained in the ALMA ACA stand-alone mode with a spatial resolution of 2.''6 (360 au). The [CI] emission s
Externí odkaz:
http://arxiv.org/abs/2104.06030
Autor:
Takekoshi, Tatsuya, Fujita, Shinji, Nishimura, Atsushi, Taniguchi, Kotomi, Yamagishi, Mitsuyoshi, Matsuo, Mitsuhiro, Ohashi, Satoshi, Tokuda, Kazuki, Minamidani, Tetsuhiro
We report the statistical physical properties of the C$^{18}$O($J=1-0$) clumps present in a prominent cluster-forming region, Cygnus X, using the dataset obtained by the Nobeyama 45-m radio telescope. This survey covers 9 deg$^2$ of the north and sou
Externí odkaz:
http://arxiv.org/abs/1907.12776
Autor:
Doi, Ryosuke, Nakagawa, Takao, Isobe, Naoki, Baba, Shunsuke, Yano, Kenichi, Yamagishi, Mitsuyoshi
We present a systematic study of the 3.0 um H2O ice and the 3.4 um aliphatic carbon absorption features toward 48 local ultraluminous infrared galaxies (ULIRGs) using spectra obtained by the AKARI Infrared Camera to investigate the UV environment in
Externí odkaz:
http://arxiv.org/abs/1902.08326
Autor:
Yamagishi, Mitsuyoshi, Yamamura, Issei, Mizuki, Toshiyuki, Ootsubo, Takafumi, Baba, Shunsuke, Usui, Fumihiko, Onaka, Takashi
AKARI/IRC has a capability of the slit-less spectroscopy in the mid-infrared (5--13 $\mu$m) over a 10 arcmin$\times$10 arcmin area with a spectral resolution of 50, which is suitable for serendipitous surveys. The data reduction is, however, rather c
Externí odkaz:
http://arxiv.org/abs/1811.03299
We present a new calibration for the second-order light contamination in the near-infrared grism spectroscopy with the Infrared Camera aboard AKARI, specifically for the post-cryogenic phase of the satellite (Phase 3). Following our previous work on
Externí odkaz:
http://arxiv.org/abs/1810.09451
Autor:
Fujita, Shinji, Torii, Kazufumi, Tachihara, Kengo, Enokiya, Rei, Hayashi, Katsuhiro, Kuno, Nario, Kohno, Mikito, Tosaki, Tomoka, Yamagishi, Mitsuyoshi, Nishimura, Atsushi, Umemoto, Tomofumi, Minamidani, Tetsuhiro, Matsuo, Mitsuhiro, Tsuda, Yuya, Sano, Hidetoshi, Tsutsumi, Daichi, Ohama, Akio, Yoshiike, Satoshi, Okawa, Kazuki, Fukui, Yasuo, Members, Other Fugin
Herein, we present the 12CO (J=1-0) and 13CO (J=1-0) emission line observations via the FOREST Unbiased Galactic plane Imaging survey with the Nobeyama 45-m telescope (FUGIN) toward a Spitzer bubble N4. We observed clouds of three discrete velocities
Externí odkaz:
http://arxiv.org/abs/1808.00709
Autor:
Suzuki, Toyoaki, Kaneda, Hidehiro, Onaka, Takashi, Yamagishi, Mitsuyoshi, Ishihara, Daisuke, Kokusho, Takuma, Tsuchikawa, Takurou
We used a data set from AKARI and Herschel images at wavelengths from 7 $\mu$m to 500 $\mu$m to catch the evidence of dust processing in galactic winds in NGC 1569. Images show a diffuse infrared (IR) emission extending from the galactic disk into th
Externí odkaz:
http://arxiv.org/abs/1803.10390
Autor:
Fujita, Shinji, Torii, Kazufumi, Kuno, Nario, Nishimura, Atsushi, Umemoto, Tomofumi, Minamidani, Tetsuhiro, Kohno, Mikito, Yamagishi, Mitsuyoshi, Tosaki, Tomoka, Matsuo, Mitsuhiro, Tsuda, Yuya, Tachihara, Kengo, Ohama, Akio, Sano, Hidetoshi, Hayashi, Katsuhiro, Enokiya, Rei, Yoshiike, Satoshi, Tsutsumi, Daichi, Okawa, Kazuki, Fukui, Yasuo, members, other FUGIN
W51A is one of the most active star-forming region in our Galaxy, which contains giant molecular clouds with a total mass of 10^6 Msun. The molecular clouds have multiple velocity components over ~20 km/s, and interactions between these components ha
Externí odkaz:
http://arxiv.org/abs/1711.01695