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Mass Loss History of Evolved Stars (MLHES) Excavated by AKARI
| Content Provider | Scilit |
|---|---|
| Author | Ueta, Toshiya Torres, Andrew J. Izumiura, Hideyuki Yamamura, Issei |
| Copyright Year | 2018 |
| Description | We performed a far-IR imaging survey of the circumstellar dust shells of 144 evolved stars as a mission program of the AKARI infrared astronomical satellite. Our objectives were to characterize the far-IR surface brightness distributions of the cold dust component in the circumstellar dust shells. We found that (1) far-IR emission was detected from all but one object, (2) roughly 60–70 % of the target sources showed some extension, (3) 29 sources were newly resolved in the far-IR in the vicinity of the target sources, (4) the results of photometry measurements were reasonable with respect to the entries in the AKARI/FIS Bright Source Catalogue, and (5) an IR two-color diagram would place the target sources in a roughly linear distribution that may correlate with the age of the circumstellar dust shell. |
| Related Links | https://www.cambridge.org/core/services/aop-cambridge-core/content/view/E0B45C3F96D5DC06941CD29AF02E2A6D/S1743921318006397a.pdf/div-class-title-mass-loss-history-of-evolved-stars-mlhes-excavated-by-akari-div.pdf |
| Ending Page | 517 |
| Page Count | 2 |
| Starting Page | 516 |
| ISSN | 17439213 |
| e-ISSN | 17439221 |
| DOI | 10.1017/s1743921318006397 |
| Journal | Proceedings of the International Astronomical Union |
| Issue Number | S343 |
| Volume Number | 14 |
| Language | English |
| Publisher | Cambridge University Press (CUP) |
| Publisher Date | 2018-08-01 |
| Access Restriction | Open |
| Subject Keyword | Proceedings of the International Astronomical Union Astronomy and Astrophysics agb General Circumstellar Matter Mass Loss Stars |
| Content Type | Text |
| Resource Type | Article |
| Subject | Astronomy and Astrophysics Space and Planetary Science |
