Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra

C. Del Burgo; R. Deshpande; E. L. Martín; M. R. Zapatero Osorio; S. Witte; Ch Helling; P. H. Hauschildt

doi:10.1051/epjconf/20111604006

Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra

C. Del Burgo, R. Deshpande, E. L. Martín, M. R. Zapatero Osorio, S. Witte, Ch Helling, P. H. Hauschildt

UNINOVA-Instituto de Desenvolvimento de Novas Tecnologias

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

We show preliminary results about the effective temperature, surface gravity, and projected rotational velocity of eleven M dwarfs from the comparison of high-resolution near-infrared spectra with resolving power of ∼20,000 and atmosphere synthetic models. Our results are in good agreement with those found in the literature. We find that the haze of observed absorption features (mostly water vapor) is relatively well modeled by the synthetic spectra.

Original language	English
Title of host publication	Research, Science and Technology of Brown Dwarfs and Exoplanets
Subtitle of host publication	Proceedings of an International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun
Editors	Weipeng Lin, Eduardo L. Martin, Eduardo L. Martin, Jian Ge
Publisher	EDP Sciences: EPJ
Volume	16
ISBN (Electronic)	9782759806645
DOIs	https://doi.org/10.1051/epjconf/20111604006
Publication status	Published - 2011
Event	International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun - Shanghai, China Duration: 20 Jul 2009 → 24 Jul 2009

Conference

Conference	International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun
Country/Territory	China
City	Shanghai
Period	20/07/09 → 24/07/09

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10.1051/epjconf/20111604006

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Del Burgo, C., Deshpande, R., Martín, E. L., Zapatero Osorio, M. R., Witte, S., Helling, C., & Hauschildt, P. H. (2011). Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra. In W. Lin, E. L. Martin, E. L. Martin, & J. Ge (Eds.), Research, Science and Technology of Brown Dwarfs and Exoplanets: Proceedings of an International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun (Vol. 16). Article 04006 EDP Sciences: EPJ. https://doi.org/10.1051/epjconf/20111604006

Del Burgo, C. ; Deshpande, R. ; Martín, E. L. et al. / Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra. Research, Science and Technology of Brown Dwarfs and Exoplanets: Proceedings of an International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun. editor / Weipeng Lin ; Eduardo L. Martin ; Eduardo L. Martin ; Jian Ge. Vol. 16 EDP Sciences: EPJ, 2011.

@inproceedings{9bf8cae97fe44a10b91eeccfc89901e0,

title = "Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra",

abstract = "We show preliminary results about the effective temperature, surface gravity, and projected rotational velocity of eleven M dwarfs from the comparison of high-resolution near-infrared spectra with resolving power of ∼20,000 and atmosphere synthetic models. Our results are in good agreement with those found in the literature. We find that the haze of observed absorption features (mostly water vapor) is relatively well modeled by the synthetic spectra.",

author = "{Del Burgo}, C. and R. Deshpande and Mart{\'i}n, {E. L.} and {Zapatero Osorio}, {M. R.} and S. Witte and Ch Helling and Hauschildt, {P. H.}",

year = "2011",

doi = "10.1051/epjconf/20111604006",

language = "English",

volume = "16",

editor = "Weipeng Lin and Martin, {Eduardo L.} and Martin, {Eduardo L.} and Jian Ge",

booktitle = "Research, Science and Technology of Brown Dwarfs and Exoplanets",

publisher = "EDP Sciences: EPJ",

note = "International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun ; Conference date: 20-07-2009 Through 24-07-2009",

}

Del Burgo, C, Deshpande, R, Martín, EL, Zapatero Osorio, MR, Witte, S, Helling, C & Hauschildt, PH 2011, Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra. in W Lin, EL Martin, EL Martin & J Ge (eds), Research, Science and Technology of Brown Dwarfs and Exoplanets: Proceedings of an International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun. vol. 16, 04006, EDP Sciences: EPJ, International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun, Shanghai, China, 20/07/09. https://doi.org/10.1051/epjconf/20111604006

Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra. / Del Burgo, C.; Deshpande, R.; Martín, E. L. et al.
Research, Science and Technology of Brown Dwarfs and Exoplanets: Proceedings of an International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun. ed. / Weipeng Lin; Eduardo L. Martin; Eduardo L. Martin; Jian Ge. Vol. 16 EDP Sciences: EPJ, 2011. 04006.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Del Burgo, C.

AU - Deshpande, R.

AU - Martín, E. L.

AU - Zapatero Osorio, M. R.

AU - Witte, S.

AU - Helling, Ch

AU - Hauschildt, P. H.

PY - 2011

Y1 - 2011

N2 - We show preliminary results about the effective temperature, surface gravity, and projected rotational velocity of eleven M dwarfs from the comparison of high-resolution near-infrared spectra with resolving power of ∼20,000 and atmosphere synthetic models. Our results are in good agreement with those found in the literature. We find that the haze of observed absorption features (mostly water vapor) is relatively well modeled by the synthetic spectra.

AB - We show preliminary results about the effective temperature, surface gravity, and projected rotational velocity of eleven M dwarfs from the comparison of high-resolution near-infrared spectra with resolving power of ∼20,000 and atmosphere synthetic models. Our results are in good agreement with those found in the literature. We find that the haze of observed absorption features (mostly water vapor) is relatively well modeled by the synthetic spectra.

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DO - 10.1051/epjconf/20111604006

M3 - Conference contribution

AN - SCOPUS:84921534697

VL - 16

BT - Research, Science and Technology of Brown Dwarfs and Exoplanets

A2 - Lin, Weipeng

A2 - Martin, Eduardo L.

A2 - Ge, Jian

PB - EDP Sciences: EPJ

T2 - International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun

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Del Burgo C, Deshpande R, Martín EL, Zapatero Osorio MR, Witte S, Helling C et al. Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra. In Lin W, Martin EL, Martin EL, Ge J, editors, Research, Science and Technology of Brown Dwarfs and Exoplanets: Proceedings of an International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun. Vol. 16. EDP Sciences: EPJ. 2011. 04006 doi: 10.1051/epjconf/20111604006

Physical parameters of a sample of M dwarfs from high-resolution near-infrared spectra

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