Research Project
Grant-in-Aid for Scientific Research (C)
The main purpose of our research is reveal the formation and the evolution of massive stars which have great influences to the environment in term of enormous energy and supernovae as its final stage, using near-infrared spectroscopic observation. As the results of observational data by near-infrared spectroscopy with miniTAO, we derived new views; the classification of elements of cluster members and the information of mass-loss from some type of massive star (late-N type Wolf-Rayet star) .Furthermore basic development of new instrument for spectroscopy was curried out in this research. The technical elements, that are driving mechanism of optical elements in low temperature, could be established towards development for wavelength scanning field spectroscopy unit which was scarcely unprecedented despite expectation.
All 2017 2016 2015 2014 2013 Other
All Journal Article (5 results) (of which Int'l Joint Research: 2 results, Peer Reviewed: 4 results, Open Access: 4 results, Acknowledgement Compliant: 1 results) Presentation (8 results) Remarks (8 results)
Proceedings of the SPIE (the Society of Photo-Optical Instrumentation Engineers)
Volume: 9912 Pages: 991218-991225
10.1117/12.2231889
The Astrophysical Journal
Volume: 817 Issue: 2 Pages: 145-167
10.3847/0004-637x/817/2/145
Astrophysical Journal
Volume: 84 Issue: 2 Pages: 84-95
10.1088/0004-637x/802/2/84
The Astrophysical Journal Supplement Series
Volume: 217 Issue: 1 Pages: 1-26
10.1088/0067-0049/217/1/1
Publications of the Astronomical Society of Japan
Volume: 67 Issue: 1 Pages: 4-4
10.1093/pasj/psu148
http://www.ioa.s.u-tokyo.ac.jp/TAO/
http://www.ioa.s.u-tokyo.ac.jp/kibans/anir/
http://www.ioa.s.u-tokyo.ac.jp/tanaka_lab/nice.html
http://www.ioa.s.u-tokyo.ac.jp/tanaka_lab/astrophysics.html
http://www.ioa.s.u-tokyo.ac.jp/TAO/index.html