2011 Fiscal Year Final Research Report
The investigation of the role of supernovae as the source of interstellar dust from the dawn of the universe to the present time
| Project/Area Number |
20340038
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Astronomy
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| Research Institution | Hokkaido University |
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Principal Investigator |
KOZASA Takashi 北海道大学, 大学院・理学研究院, 教授 (90263368)
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| Co-Investigator(Kenkyū-buntansha) |
HABE Asao 北海道大学, 大学院・理学研究院, 教授 (90180926)
HIDEYUKI Umeda 東京大学, 大学院・理学系研究科, 准教授 (60447357)
NOZAWA Takaya 東京大学, 数物連携宇宙研究機構, 専任研究員 (90435975)
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| Project Period (FY) |
2008 – 2011
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| Keywords | 超新星 / ダスト形成進化 / 超新星残骸 / 星間塵 / 銀河形成進化 |
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| Research Abstract |
The role of supernovae as the source of interstellar dust was revealed by constructing the model of explosion for a variety of type of supernovae, investigating the formation of dust in the ejecta and its evolution in supernova remnant and interstellar medium theoretically, and by comparing the results with the relevant observations. In addition, the model calculation of formation and evolution of galaxies in the early universe based on the results of formation and evolution of dust revealed that not only the dust mass but also the size distribution strongly influences the evolution of galaxies.
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[Journal Article] On the effects of microphysical grain properties on the yields of carbonaceous dust from Type II supernovae2011
Author(s)
Fallest, D. W., Nozawa, T., Nomoto, K., Umeda, H., Maeda, K., Kozasa, T., Lazzati, D.
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Journal Title
Monthly Notices of the Royal Astronomical Society
Volume: 481
Pages: 571-582
Peer Reviewed
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[Journal Article] Evolution of Fluorine in the Galaxy with ν -process2011
Author(s)
Kobayashi, C., Izutani, N., Karakas, A.I., Yoshida, T., Yong, D., Umeda, H.
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Journal Title
The Astrophysical Journal
Volume: 739
Pages: 57
Peer Reviewed
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[Journal Article] Formation of Dust in the Ejecta of Type Ia Supernova2011
Author(s)
Nozawa, T., Maeda, K, Kozasa, T. , Tanaka, M., Nomoto, K., Umeda, H.
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Journal Title
The Astrophysical Journal
Volume: 736
Pages: 45
Peer Reviewed
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[Journal Article]2011
Author(s)
Yamasaw, D., Habe, A., Kozasa, T., Nozawa, T., Hirashita, H., Umeda, H., Nomoto, K.
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Journal Title
The Astrophysical Journal
Volume: 735
Pages: 44
Peer Reviewed
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[Journal Article] The Three-dimensional Structure of Interior Electa in Cassiopeia A st High Spectral Resolution2010
Author(s)
Isensee, K, Rudnick, L., DeLaney, T., Smith, J. D., Rho, J., Reach, W. T., Kozasa, T., Gomez, H.
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Journal Title
The Astrophysical Journal
Volume: 725
Pages: 2059-2070
Peer Reviewed
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[Journal Article] The Three Dimensional Structure of Cassiopeia A2010
Author(s)
Delaney, T. Rudnick, L., Stage, M. D., Smith, J. D., Isensee, K., Rho, J., Allen, G., Gemez, H., Kozasa, T., Reach, W. T.
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Journal Title
The Astrophysical Journal
Volume: 725
Pages: 2038-2058
Peer Reviewed
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[Journal Article] Stellar Population and dust extinction in an ultraluminous infrared galaxy at z=1.1352010
Author(s)
Kawara, K., Oyabu, S., Matsuoka, Y., Yoshii, Y., Minezaki, T., Sameshima, H., Asami, N., Ienaka, N., Kozasa, T.
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Journal Title
Monthly Notices of the Royal Astronomical Society
Volume: 402
Pages: 335-344
Peer Reviewed
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[Journal Article] AKARI Infrared Observations of the Supernova Remnant G292.0+1.8 : Unveiling Circumstellar Medium and Supernova Ejeta2009
Author(s)
Lee, H. G., Koo, B, C., Moon, D. S., Sakon, I., Onaka, T., Jeong, W. S., Kaneda, H., Nozawa, T., Kozasa, T.
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Journal Title
The Astrophysical Journal
Volume: 706
Pages: 441-453
Peer Reviewed
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[Journal Article] Spitzer Observations of the Young Core-Collapse Supernova Remnant1E0102-72.3 : Infrared Ejecta Emission and Dust Formation2009
Author(s)
Rho, J., Reach, W. T., Tappe, A., Hwang, U., Slavin, J. D., Kozasa, T., Dunne, L.
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Journal Title
The Astrophysical Journal
Volume: 700
Pages: 579-596
Peer Reviewed
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[Journal Article] Spitzer Spectral Mapping of Supernova Remnant Cassiopeia A2009
Author(s)
Smith, J. D., Rudnick, L., DeLaney, T., Rho, J., Gomez, H., Kozasa, T., Reach, W. T., Isensee, K.
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Journal Title
The Astrophysical Journal
Volume: 693
Pages: 713-721
Peer Reviewed
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[Journal Article] Early Formation of Dust in the Ejecta of Type Ib SN 2006jc and Temperature and Mass of the Dust2008
Author(s)
Nozawa, T., Kozasa, T., Tominaga, N., Sakon. I., Tanaka, M., Suzuki, T., Nomoto, K, Maeda, K., Umeda, H., et al.
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Journal Title
Astrophysical Journal
Volume: 684
Pages: 1343-1359
Peer Reviewed
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