264 citations
- Tokyo Institute of TechnologyJP155 papers
- The University of TokyoJP37 papers
- National Astronomical Observatory of JapanJP33 papers
- Centre National de la Recherche ScientifiqueFR22 papers
- Kanazawa UniversityJP20 papers
- Japan Aerospace Exploration AgencyJP19 papers
- Aalto UniversityFI13 papers
- California Institute of TechnologyUS12 papers
- Institute of Space and Astronautical ScienceJP12 papers
- Observatoire de la Côte d’AzurFR12 papers
- National Sagamihara HospitalJP10 papers
- University of Colorado BoulderUS10 papers
Showing 2015 · astro-ph.GAShow all
2 papers · 2 filters
astro-ph.GA2015★ 32 cited
Radial distributions of arm-gas offsets as an observational test of spiral theories
Junichi Baba, Kana Morokuma-Matsui, Fumi Egusa
Theories of stellar spiral arms in disk galaxies can be grouped into two classes based on the longevity of a spiral arm. Although the quasi-stationary density wave theory supposes…
astro-ph.GA2015★ 5 cited
CO emissions from optically selected galaxies at z~0.1-0.2: Tight anti-correlation between molecular gas fraction and 4000 Åbreak strength
Kana Morokuma-Matsui, Junichi Baba, Kazuo Sorai +1
We performed 12CO(J=1-0) (hereafter, CO) observations towards 12 normal star-forming galaxies with stellar mass of Mstar=10^10.6-10^11.3 Msun at z=0.1-0.2 with the 45-m telescope a…