Zobrazeno 1 - 10
of 44
pro vyhledávání: '"ENDO, Izumi"'
Autor:
Richardson, Noel D., Daly, Andrea R., Williams, Peredur M., Hill, Grant M., Shenavrin, Victor I., Endo, Izumi, Chené, André-Nicolas, Karnath, Nicole, Lau, Ryan M., Moffat, Anthony F. J., Weigelt, Gerd
Several long-period binaries with a carbon-rich Wolf-Rayet star and an O star produce dust in their wind collisions. In eccentric binaries, this is seen most strongly near periastron passage. The exact conditions leading to dust creation require orbi
Externí odkaz:
http://arxiv.org/abs/2405.10454
Autor:
Lau, Ryan M., Wang, Jason, Hankins, Matthew J., Currie, Thayne, Deo, Vincent, Endo, Izumi, Guyon, Olivier, Han, Yinuo, Jones, Anthony P., Jovanovic, Nemanja, Lozi, Julien, Moffat, Anthony F. J., Onaka, Takashi, Ruane, Garreth, Sander, Andreas A. C., Tinyanont, Samaporn, Tuthill, Peter G., Weigelt, Gerd, Williams, Peredur M., Vievard, Sebastien
Wolf-Rayet (WR) 140 is the archetypal periodic dust-forming colliding-wind binary that hosts a carbon-rich WR (WC) star and an O-star companion with an orbital period of 7.93 years and an orbital eccentricity of 0.9. Throughout the past several decad
Externí odkaz:
http://arxiv.org/abs/2305.14557
Autor:
Lau, Ryan M., Hankins, Matthew J., Han, Yinuo, Argyriou, Ioannis, Corcoran, Michael F., Eldridge, Jan J., Endo, Izumi, Fox, Ori D., Marin, Macarena Garcia, Gull, Theodore R., Jones, Olivia C., Hamaguchi, Kenji, Lamberts, Astrid, Law, David R., Madura, Thomas, Marchenko, Sergey V., Matsuhara, Hideo, Moffat, Anthony F. J., Morris, Mark R., Morris, Patrick W., Onaka, Takashi, Ressler, Michael E., Richardson, Noel D., Russell, Christopher M. P., Sanchez-Bermudez, Joel, Smith, Nathan, Soulain, Anthony, Stevens, Ian R., Tuthill, Peter, Weigelt, Gerd, Williams, Peredur M., Yamaguchi, Ryodai
Publikováno v:
Lau, R.M., Hankins, M.J., Han, Y. et al. Nested dust shells around the Wolf-Rayet binary WR 140 observed with JWST. Nat Astron (2022)
Massive colliding-wind binaries that host a Wolf-Rayet (WR) star present a potentially important source of dust and chemical enrichment in the interstellar medium (ISM). However, the chemical composition and survival of dust formed from such systems
Externí odkaz:
http://arxiv.org/abs/2210.06452
Autor:
Endo, Izumi, Lau, Ryan M., Sakon, Itsuki, Onaka, Takashi, Williams, Peredur M., Shenavrin, Victor I.
We present the detection of a broad 8 $\mu$m feature in newly formed dust around the carbon-rich Wolf-Rayet (WC) binary WR 125 from N-band low-resolution (NL; R$\sim$250) spectroscopy between 7.3-13.6 $\mu$m and N-band (11.7 $\mu$m) and Q-band (18.8
Externí odkaz:
http://arxiv.org/abs/2204.13259
Autor:
Vats, Akant, Pathak, Amit, Onaka, Takashi, Buragohain, Mridusmita, Sakon, Itsuki, Endo, Izumi
This work presents theoretical calculations of infrared spectra of nitrogen (N)-containing polycyclic aromatic hydrocarbon (PAH) molecules with incorporation of N, NH and NH$_2$ using density functional theory (DFT). The properties of their vibration
Externí odkaz:
http://arxiv.org/abs/2112.14453
Autor:
Lau, Ryan M., Hankins, Matthew J., Han, Yinuo, Endo, Izumi, Moffat, Anthony F. J., Ressler, Michael E., Sakon, Itsuki, Sanchez-Bermudez, Joel, Soulain, Anthony, Stevens, Ian R., Tuthill, Peter G., Williams, Peredur M.
WR 112 is a dust-forming carbon-rich Wolf-Rayet (WC) binary with a dusty circumstellar nebula that exhibits a complex asymmetric morphology, which traces the orbital motion and dust formation in the colliding winds of the central binary. Unraveling t
Externí odkaz:
http://arxiv.org/abs/2008.01093
Autor:
Endo, Izumi1, Sakon, Itsuki1, Onaka, Takashi1,2, Kimura, Yuki3, Kimura, Seiji4, Wada, Setsuko4, Helton, L. Andrew5, Lau, Ryan M.6, Kebukawa, Yoko7, Muramatsu, Yasuji8, Ogawa, Nanako O.9, Ohkouchi, Naohiko9, Nakamura, Masato10, Kwok, Sun11
Publikováno v:
Proceedings of the International Astronomical Union. Nov2022, Vol. 16 Issue S366, p327-331. 5p.
Akademický článek
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Akademický článek
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Autor:
MILOJEVIC, Tetyana, MITA, Hajime, YANO, Hajime, SAKON, Itsuki, KOBAYASHI, Kensei, KEBUKAWA, Yoko, TOMITA-YOKOTANI, Kaori, NAKAGAWA, Kazumichi, SUGIMOTO, Manabu, YAMAGICHI, Akihiko, YOKOBORI, Shin-ichi, BESSHO, Yoshitaka, KATOH, Hiroshi, ABE, Tomoko, ENDO, Izumi, KIMURA, Shunta, ONG, Midori, OHMORI, Masayuki, FUJITA, Tomomichi, SUZUKI, TOshisada, ASANO, Maki, OKUDAIRA, Kyoko, IMAI, Eiichi
Publikováno v:
宇宙環境利用シンポジウム 第36回: 令和三年度 = Space Utilization Research, Vol. 36 2021: Proceedings of The Thirty-sixth Space Utilization Symposium.
第36回宇宙環境利用シンポジウム (2022年1月18日-19日. オンライン開催)
Space Utilization Research (January 18-19, 2022. Online Meeting)
著者人数: 23名ほか
資料番号: SA6000168002
G-01
Space Utilization Research (January 18-19, 2022. Online Meeting)
著者人数: 23名ほか
資料番号: SA6000168002
G-01