Magnetic cycles of the planet-hosting star tau Bootis - II. A second magnetic polarity reversal
International audience In this paper, we present new spectropolarimetric observations of the planet-hosting star tau Bootis, using ESPaDOnS and Narval spectropolarimeters at Canada-France-Hawaii Telescope and Telescope Bernard Lyot, respectively.
Published in: | Monthly Notices of the Royal Astronomical Society |
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Main Authors: | , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2009
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Subjects: | |
Online Access: | https://hal.science/hal-03801155 https://doi.org/10.1111/j.1365-2966.2009.15303.x |
Summary: | International audience In this paper, we present new spectropolarimetric observations of the planet-hosting star tau Bootis, using ESPaDOnS and Narval spectropolarimeters at Canada-France-Hawaii Telescope and Telescope Bernard Lyot, respectively. |
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