Development of gas absorption cells for infrared echelle spectrographs
High-resolution spectroscopy in the near-infrared could become the leading method for discovering extra-solar planets around very low-mass stars and brown dwarfs. To help to achieve an accuracy of about 1 m/s, we are developing a gas cell which consists of a mixture of gases whose absorption spectra...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2011-07-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/20111602008 |
| _version_ | 1818563281711792128 |
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| author | Martín E.L. Peale R.E. Esparza P. Valdivielso L. Maukonen D. |
| author_facet | Martín E.L. Peale R.E. Esparza P. Valdivielso L. Maukonen D. |
| author_sort | Martín E.L. |
| collection | DOAJ |
| description | High-resolution spectroscopy in the near-infrared could become the leading method for discovering extra-solar planets around very low-mass stars and brown dwarfs. To help to achieve an accuracy of about 1 m/s, we are developing a gas cell which consists of a mixture of gases whose absorption spectral lines span all over the near-infrared region. We here present a summary of the working technique and the main results obtained so far. |
| first_indexed | 2024-12-14T01:14:38Z |
| format | Article |
| id | doaj.art-5e231bc682b04068a72ae834431d9e05 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-14T01:14:38Z |
| publishDate | 2011-07-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-5e231bc682b04068a72ae834431d9e052022-12-21T23:22:37ZengEDP SciencesEPJ Web of Conferences2100-014X2011-07-01160200810.1051/epjconf/20111602008Development of gas absorption cells for infrared echelle spectrographsMartín E.L.Peale R.E.Esparza P.Valdivielso L.Maukonen D.High-resolution spectroscopy in the near-infrared could become the leading method for discovering extra-solar planets around very low-mass stars and brown dwarfs. To help to achieve an accuracy of about 1 m/s, we are developing a gas cell which consists of a mixture of gases whose absorption spectral lines span all over the near-infrared region. We here present a summary of the working technique and the main results obtained so far.http://dx.doi.org/10.1051/epjconf/20111602008 |
| spellingShingle | Martín E.L. Peale R.E. Esparza P. Valdivielso L. Maukonen D. Development of gas absorption cells for infrared echelle spectrographs EPJ Web of Conferences |
| title | Development of gas absorption cells for infrared echelle spectrographs |
| title_full | Development of gas absorption cells for infrared echelle spectrographs |
| title_fullStr | Development of gas absorption cells for infrared echelle spectrographs |
| title_full_unstemmed | Development of gas absorption cells for infrared echelle spectrographs |
| title_short | Development of gas absorption cells for infrared echelle spectrographs |
| title_sort | development of gas absorption cells for infrared echelle spectrographs |
| url | http://dx.doi.org/10.1051/epjconf/20111602008 |
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