Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Manset Nadine"'
Autor:
Cuby, Jean-Gabriel, Matsuda, Christine, Matsuda, Rich, Adamson, Andy, O'Meara, John, Manset, Nadine
Publikováno v:
Proc. SPIE 13094-47 (2024)
Astronomy is at a turning point in its history and in its relations with the Indigenous peoples who are the generational stewards of land where several of our main observatories are located. The controversy regarding the further development of astron
Externí odkaz:
http://arxiv.org/abs/2407.14629
Autor:
Miroshnichenko Anatoly S., Danford Steven, Zharikov Sergei V., Manset Nadine, Levato Hugo, Grosso Monica, Korčáková Daniela, Kusakin Anatoly V., Khokhlov Serik A., Prendergast Peter
Publikováno v:
Open Astronomy, Vol 26, Iss 1, Pp 93-98 (2017)
Ongoing studies of different groups of stars result in improving our knowledge of their fundamental parameters and evolutionary status. Also, they result in finding new phases of stellar evolution, which require theoretical explanation. At the same t
Externí odkaz:
https://doaj.org/article/6401dbaf01b744a58811d3e0b3b8f663
Autor:
Takami, Michihiro, Guenther, Hans Moritz, Schneider, P. Christian, Beck, Tracy L., Karr, Jennifer L., Ohyama, Youichi, Galvan-Madrid, Roberto, Uyama, Taichi, White, Marc, Grankin, Konstantin, Coffey, Deirdre, Liu, Chun-Fan, Fukagawa, Misato, Manset, Nadine, Chen, Wen-Ping, Pyo, Tae-Soo, Shang, Hsien, Ray, Thomas P., Otsuka, Masaaki, Chou, Mei-Yin
We present Gemini-NIFS, VLT-SINFONI and Keck-OSIRIS observations of near-infrared [Fe II] emission associated with the well-studied jets from three active T Tauri stars; RW Aur A, RY Tau and DG Tau taken from 2012-2021. We primarily covered the redsh
Externí odkaz:
http://arxiv.org/abs/2210.10310
Autor:
Takami, Michihiro, Beck, Tracy L., Schneider, P. Christian, Guenther, Hans Moritz, White, Marc, Grankin, Konstantin, Karr, Jennifer L., Ohyama, Youichi, Coffey, Deirdre, Liu, Hauyu Baobab, Galvan-Madrid, Roberto, Liu, Chun-Fan, Fukagawa, Misato, Manset, Nadine, Chen, Wen-Ping, Pyo, Tae-Soo, Shang, Hsien, Ray, Thomas P., Otsuka, Masaaki, Chou, Mei-Yin
For the active T-Taur star RW Aur A we have performed long-term (~10 yr) monitoring observations of (1) jet imaging in the [Fe II] 1.644-micron emission line using Gemini-NIFS and VLT-SINFONI; (2) optical high-resolution spectroscopy using CFHT-ESPaD
Externí odkaz:
http://arxiv.org/abs/2007.15848
Autor:
Fullard, Andrew G., St-Louis, Nicole, Moffat, Anthony F. J., Piirola, Vilppu E., Manset, Nadine, Hoffman, Jennifer L.
Wolf-Rayet stars have strong, hot winds, with mass-loss rates at least a factor of ten greater than their O-star progenitors, although their terminal wind speeds are similar. In this paper we use the technique of multiband linear polarimetry to extra
Externí odkaz:
http://arxiv.org/abs/1912.12249
Autor:
Zakhozhay, Olga V., Miroshnichenko, Anatoly S., Kuratov, Kenesken S., Zakhozhay, Vladimir A., Khokhlov, Serik A., Zharikov, Sergey V., Manset, Nadine
We present the results of a spectroscopic analysis and spectral energy distribution (SED) modelling of the optical counterpart of the infrared source IRAS 22150+6109. The source was suggested to be as a Herbig Be star located in the star forming regi
Externí odkaz:
http://arxiv.org/abs/1803.06830
Autor:
Takami, Michihiro, Wei, Yu-Jie, Chou, Mei-Yin, Karr, Jennifer L., Beck, Tracy L., Manset, Nadine, Chen, Wen-Ping, Kurosawa, Ryuichi, Fukagawa, Misato, White, Marc, Galvan-Madrid, Roberto, Liu, Hauyu Baobab, Pyo, Tae-Soo, Donati, Jean-Francois
We present monitoring observations of the active T Tauri star RW Aur, from 2010 October to 2015 January, using optical high-resolution (R>10000) spectroscopy with CFHT-ESPaDOnS. Optical photometry in the literature shows bright, stable fluxes over mo
Externí odkaz:
http://arxiv.org/abs/1602.07372
Autor:
Sparks, William B., Pringle, James E., Carswell, Robert F., Voit, G. Mark, Donahue, Megan, Cracraft, Misty, Meyer, Eileen T., Hough, James H., Manset, Nadine
The nature of the interaction between low-excitation gas filaments at ~10^4 K, seen in optical line emission, and diffuse X-ray emitting coronal gas at ~10^7 K in the centers of galaxy clusters remains a puzzle. The presence of a strong, empirical co
Externí odkaz:
http://arxiv.org/abs/1311.2831
Autor:
Chou, Mei-Yin, Takami, Michihiro, Manset, Nadine, Beck, Tracy, Pyo, Tae-Soo, Chen, Wen-Ping, Panwar, Neelam, Karr, Jennifer L., Shang, Hsien, Liu, Hauyu Baobab
We present optical spectrophotometric monitoring of four active T Tauri stars (DG Tau, RY Tau, XZ Tau, RW Aur A) at high spectral resolution ($R \ga 1 \times 10^4$), to investigate the correlation between time variable mass ejection seen in the jet/w
Externí odkaz:
http://arxiv.org/abs/1302.4183
Autor:
Miroshnichenko, Anatoly, Manset, Nadine, Polcaro, Francesco, Rossi, Corinne, Zharikov, Sergey
Discovered over 30 years ago, the B[e] phenomenon has not yet revealed all its puzzles. New objects that exhibit it are being discovered in the Milky Way, and properties of known objects are being constrained. We review recent findings about objects
Externí odkaz:
http://arxiv.org/abs/1010.0456