Excavating mass loss history in extended dust shells of evolved stars: The MLHES mission programme with the AKARI astronomy satellite

Toshiya Ueta; Hideyuki Izumiura; Issei Yamamura; Osamu Hashimoto; Mikako Matsuura; Takashi Miyata; Yoshikazu Nakada; Yoshifusa Ita; Noriyuki Matsunaga; Toshihiko Tanabé; Hinako Fukushi; Takashi Tsuji

doi:10.1063/1.2818995

Excavating mass loss history in extended dust shells of evolved stars: The MLHES mission programme with the AKARI astronomy satellite

Toshiya Ueta, Hideyuki Izumiura, Issei Yamamura, Osamu Hashimoto, Mikako Matsuura, Takashi Miyata, Yoshikazu Nakada, Yoshifusa Ita, Noriyuki Matsunaga, Toshihiko Tanabé, Hinako Fukushi, Takashi Tsuji

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

With the Japanese IR Astronomy Satellite, AKARI, we have performed a far-IR imaging survey of extended cold dust shells around evolved stars. Our observations yield far-IR surface brightnesses of these shells, from which we can reconstruct the history of mass loss (as a function of time) during the critical epochs of mass loss near the end of the asymptotic giant branch phase. Below, we will present the motivation of the study, review the past studies, introduce the AKARI Astronomy Satellite and present a glimpse of the preliminary results of the MLHES Mission Programme.

Original language	English
Title of host publication	Unsolved Problems in Stellar Physics - A Conference in Honour of Douglas Gough
Pages	365-372
Number of pages	8
DOIs	https://doi.org/10.1063/1.2818995
Publication status	Published - 2007 Dec 1
Externally published	Yes
Event	Conference on Unsolved Problems in Stellar Physics - Cambridge, United Kingdom Duration: 2007 Jul 2 → 2007 Jul 6

Publication series

Name	AIP Conference Proceedings
Volume	948
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	Conference on Unsolved Problems in Stellar Physics
Country/Territory	United Kingdom
City	Cambridge
Period	07/7/2 → 07/7/6

Keywords

Circumstellar matter
Infrared: stars
Stars: AGB and post-AGB
Stars: mass loss stars: winds, outflows

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.2818995

Cite this

Ueta, T., Izumiura, H., Yamamura, I., Hashimoto, O., Matsuura, M., Miyata, T., Nakada, Y., Ita, Y., Matsunaga, N., Tanabé, T., Fukushi, H., & Tsuji, T. (2007). Excavating mass loss history in extended dust shells of evolved stars: The MLHES mission programme with the AKARI astronomy satellite. In Unsolved Problems in Stellar Physics - A Conference in Honour of Douglas Gough (pp. 365-372). (AIP Conference Proceedings; Vol. 948). https://doi.org/10.1063/1.2818995

Excavating mass loss history in extended dust shells of evolved stars : The MLHES mission programme with the AKARI astronomy satellite. / Ueta, Toshiya; Izumiura, Hideyuki; Yamamura, Issei et al.

Unsolved Problems in Stellar Physics - A Conference in Honour of Douglas Gough. 2007. p. 365-372 (AIP Conference Proceedings; Vol. 948).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ueta, T, Izumiura, H, Yamamura, I, Hashimoto, O, Matsuura, M, Miyata, T, Nakada, Y, Ita, Y, Matsunaga, N, Tanabé, T, Fukushi, H & Tsuji, T 2007, Excavating mass loss history in extended dust shells of evolved stars: The MLHES mission programme with the AKARI astronomy satellite. in Unsolved Problems in Stellar Physics - A Conference in Honour of Douglas Gough. AIP Conference Proceedings, vol. 948, pp. 365-372, Conference on Unsolved Problems in Stellar Physics, Cambridge, United Kingdom, 07/7/2. https://doi.org/10.1063/1.2818995

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AU - Hashimoto, Osamu

AU - Matsuura, Mikako

AU - Miyata, Takashi

AU - Nakada, Yoshikazu

AU - Ita, Yoshifusa

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Excavating mass loss history in extended dust shells of evolved stars: The MLHES mission programme with the AKARI astronomy satellite

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