Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Carfantan, H."'
Publikováno v:
2015, AJ 150, 92
We present a method to constrain galaxy parameters directly from three-dimensional data cubes. The algorithm compares directly the data with a parametric model mapped in $x,y,\lambda$ coordinates. It uses the spectral lines-spread function (LSF) and
Externí odkaz:
http://arxiv.org/abs/1501.06586
Autor:
Böhm, T., Holschneider, M., Lignières, F., Petit, P., Rainer, M., Paletou, F., Wade, G., Alecian, E., Carfantan, H., Blazère, A., Mirouh, G. M.
Publikováno v:
A&A 577, A64 (2015)
The theoretically studied impact of rapid rotation on stellar evolution needs to be confronted with the results of high resolution spectroscopy-velocimetry observations. A weak surface magnetic field had recently been detected in the A0 prototype sta
Externí odkaz:
http://arxiv.org/abs/1411.7789
Autor:
Bazot, M., Ireland, M. J., Huber, D., Bedding, T. R., Broomhall, A. -M., Campante, T. L., Carfantan, H., Chaplin, W. J., Elsworth, Y., Meléndez, J., Petit, P., Théado, S., Van Grootel, V., Arentoft, T., Asplund, M., Castro, M., Christensen-Dalsgaard, J., Nascimento Jr, J. D. do, Dintrans, B., Dumusque, X., Kjeldsen, H., McAlister, H. A., Metcalfe, T. S., Monteiro, M. J. P. F. G., Santos, N. C., Sousa, S., Sturmann, J., Sturmann, L., Brummelaar, T. A. ten, Turner, N., Vauclair, S.
Publikováno v:
2011, A&A, 526L, 4B
The growing interest in solar twins is motivated by the possibility of comparing them directly to the Sun. To carry on this kind of analysis, we need to know their physical characteristics with precision. Our first objective is to use asteroseismolog
Externí odkaz:
http://arxiv.org/abs/1209.0217
Autor:
Bazot, M., Campante, T. L., Chaplin, W. J., Carfantan, H., Bedding, T. R., Dumusque, X., Broomhall, A. -M., Petit, P., Théado, S., Van Grootel, V., Arentoft, T., Castro, M., Christensen-Dalsgaard, J., Nascimento Jr, José-Dias do, Dintrans, B., Kjeldsen, H., Monteiro, M. J. P. F. G., Santos, N. C., Sousa, S., Vauclair, S.
Solar twins have been a focus of attention for more than a decade, because their structure is extremely close to that of the Sun. Today, thanks to high-precision spectrometers, it is possible to use asteroseismology to probe their interiors. Our goal
Externí odkaz:
http://arxiv.org/abs/1209.0218
Autor:
Alina, D., Petit, P., Lignières, F., Wade, G. A., Fares, R., Aurière, M., Böhm, T., Carfantan, H.
We present new spectropolarimetric observations of the normal A-type star Vega, obtained during the summer of 2010 with NARVAL at T\'elescope Bernard Lyot (Pic du Midi Observatory). This new time-series is constituted of 615 spectra collected over 6
Externí odkaz:
http://arxiv.org/abs/1107.5639
Autor:
Testa, D., Carfantan, H., Toussaint, M., Chavan, R., Fournier, Y., Guterl, J., Lister, J.B., Maeder, T., Moret, J.-M., Perez, A., Sanchez, F., Schaller, B., Slater, C., Stoeck, M., Tonetti, G.
Publikováno v:
In Fusion Engineering and Design 2011 86(6):1149-1152
Autor:
Testa, D., Carfantan, H., Fasoli, A., Goodyear, A., King, Q., Blanchard, P., Klein, A., Lavanchy, P., Panis, T.
Publikováno v:
In Fusion Engineering and Design 2011 86(4):381-392
Akademický článek
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Autor:
Böhm, T., Holschneider, M., Lignières, F., Petit, P., Rainer, M., Paletou, F., Wade, G., Alecian, E., Carfantan, H., Blazère, A., Mirouh, G. M.
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2015, 577, pp.A64. ⟨10.1051/0004-6361/201425425⟩
Astronomy and Astrophysics-A&A, 2015, 577, pp.A64. ⟨10.1051/0004-6361/201425425⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2015, 577, pp.A64. ⟨10.1051/0004-6361/201425425⟩
Astronomy and Astrophysics-A&A, 2015, 577, pp.A64. ⟨10.1051/0004-6361/201425425⟩
Context. The theoretically studied impact of rapid rotation on stellar evolution needs to be compared with these results of high-resolution spectroscopy-velocimetry observations. Early-type stars present a perfect laboratory for these studies. The pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::acccffb057007e3180fd1bb5e2dd74fc
https://hal.archives-ouvertes.fr/hal-02105955
https://hal.archives-ouvertes.fr/hal-02105955
Akademický článek
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