Tomohiro Tanaka

activity

20132017

^{13}

CO to C

^{18}

O toward photon-dominated regions in the Orion-A giant molecular cloud

84 citations · 217 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.GA2017★ 19 cited

Wide-Field $^{12}$ CO ( $J = 2 - 1$ ) and $^{13}$ CO ( $J = 2 - 1$ ) Observations toward the Aquila Rift and Serpens Molecular Cloud Complexes. I. Molecular Clouds and Their Physical Properties

Fumitaka Nakamura, Kazuhito Dobashi, Tomomi Shimoikura +2

We present results of wide-field $^{12}$ CO ( $J = 2 - 1$ ) and $^{13}$ CO ( $J = 2 - 1$ ) observations toward the Aquila Rift and Serpens molecular cloud complexes (25$^\circ < l < 33^\…

astro-ph.SR2015

Dense Clumps and Candidates for Molecular Outflows in W40

Tomomi Shimoikura, Kazuhito Dobashi, Fumitaka Nakamura +4

We report results of the CO(J=3-2) and HCO+(J=4-3) observations of the W40 HII region with the ASTE 10 m telescope (HPBW~22 arcsec) to search for molecular outflows and dense clump…

astro-ph.SR2014★ 79 cited

Cluster Formation Triggered by Filament Collisions in Serpens South

Fumitaka Nakamura, Koji Sugitani, Tomohiro Tanaka +24

The Serpens South infrared dark cloud consists of several filamentary ridges, some of which fragment into dense clumps. On the basis of CCS ( $J_{N} = 4_{3} - 3_{2}$ ), HC $_{3}$ N ( $J = 5 - 4$ ), N$_2…

astro-ph.GA2014★ 84 cited

High abundance ratio of $^{13}$ CO to C $^{18}$ O toward photon-dominated regions in the Orion-A giant molecular cloud

Yoshito Shimajiri, Yoshimi Kitamura, Masao Saito +11

Aims. We derive physical properties such as the optical depths and the column densities of $^{13}$ CO and C $^{18}$ O to investigate the relationship between the far ultraviolet (FUV)…

astro-ph.SR2013★ 35 cited

The Dynamical State of The Serpens South Filamentary Infrared Dark Cloud

Tomohiro Tanaka, Fumitaka Nakamura, Yuya Awazu +6

We present the results of N $_{2}$ H $^{+}$ ( $J = 1 - 0$ ) observations toward Serpens South, the nearest cluster-forming, infrared dark cloud. The physical quantities are derived by fitting t…

Wide-Field 12CO (J=2−1) and 13CO (J=2−1) Observations toward the Aquila Rift and Serpens Molecular Cloud Complexes. I. Molecular Clouds and Their Physical Properties

Dense Clumps and Candidates for Molecular Outflows in W40

Cluster Formation Triggered by Filament Collisions in Serpens South

High abundance ratio of 13CO to C18O toward photon-dominated regions in the Orion-A giant molecular cloud

The Dynamical State of The Serpens South Filamentary Infrared Dark Cloud

Wide-Field $^{12}$ CO ( $J = 2 - 1$ ) and $^{13}$ CO ( $J = 2 - 1$ ) Observations toward the Aquila Rift and Serpens Molecular Cloud Complexes. I. Molecular Clouds and Their Physical Properties

High abundance ratio of $^{13}$ CO to C $^{18}$ O toward photon-dominated regions in the Orion-A giant molecular cloud