Acoustic glitches in solar-type stars from Kepler

Research output: Contribution to journalArticlepeer-review

Standard

Acoustic glitches in solar-type stars from Kepler. / Mazumdar, A.; Monteiro, M.J.P.F.G.; Cunha, M.S.; Ballot, J.; Antia, H.M.; Basu, S.; Houdek, G.; Silva Aguirre, V.; Christensen-Dalsgaard, J.; Mathur, S.; García, R.A.; Salabert, D.; Verner, G.A.; Chaplin, W.J.; Metcalfe, T.S.

In: Astronomische Nachrichten, Vol. 333, No. 10, 01.12.2012, p. 1040-1043.

Research output: Contribution to journalArticlepeer-review

Harvard

Mazumdar, A, Monteiro, MJPFG, Cunha, MS, Ballot, J, Antia, HM, Basu, S, Houdek, G, Silva Aguirre, V, Christensen-Dalsgaard, J, Mathur, S, García, RA, Salabert, D, Verner, GA, Chaplin, WJ & Metcalfe, TS 2012, 'Acoustic glitches in solar-type stars from Kepler', Astronomische Nachrichten, vol. 333, no. 10, pp. 1040-1043. https://doi.org/10.1002/asna.201211825

APA

Mazumdar, A., Monteiro, M. J. P. F. G., Cunha, M. S., Ballot, J., Antia, H. M., Basu, S., Houdek, G., Silva Aguirre, V., Christensen-Dalsgaard, J., Mathur, S., García, R. A., Salabert, D., Verner, G. A., Chaplin, W. J., & Metcalfe, T. S. (2012). Acoustic glitches in solar-type stars from Kepler. Astronomische Nachrichten, 333(10), 1040-1043. https://doi.org/10.1002/asna.201211825

Vancouver

Mazumdar A, Monteiro MJPFG, Cunha MS, Ballot J, Antia HM, Basu S et al. Acoustic glitches in solar-type stars from Kepler. Astronomische Nachrichten. 2012 Dec 1;333(10):1040-1043. https://doi.org/10.1002/asna.201211825

Author

Mazumdar, A. ; Monteiro, M.J.P.F.G. ; Cunha, M.S. ; Ballot, J. ; Antia, H.M. ; Basu, S. ; Houdek, G. ; Silva Aguirre, V. ; Christensen-Dalsgaard, J. ; Mathur, S. ; García, R.A. ; Salabert, D. ; Verner, G.A. ; Chaplin, W.J. ; Metcalfe, T.S. / Acoustic glitches in solar-type stars from Kepler. In: Astronomische Nachrichten. 2012 ; Vol. 333, No. 10. pp. 1040-1043.

Bibtex

@article{6d39f7804707467ab8b7f165d34044b6,
title = "Acoustic glitches in solar-type stars from Kepler",
abstract = "We report the measurement of the acoustic locations of layers of sharp variation in sound speed in the interiors of 19 solar-type stars observed by the Kepler mission. The oscillatory signal in the frequencies arising due to the acoustic glitches at the base of the convection zone and the second helium ionisation zone was utilised to determine their location by four independent methods. Despite the significantly different methods of analysis, remarkable agreement was found between the results of these four methods. Further, the extracted locations of these layers were found to be consistent with representative models of the stars.",
author = "A. Mazumdar and M.J.P.F.G. Monteiro and M.S. Cunha and J. Ballot and H.M. Antia and S. Basu and G. Houdek and {Silva Aguirre}, V. and J. Christensen-Dalsgaard and S. Mathur and R.A. Garc{\'i}a and D. Salabert and G.A. Verner and W.J. Chaplin and T.S. Metcalfe",
year = "2012",
month = dec,
day = "1",
doi = "10.1002/asna.201211825",
language = "English",
volume = "333",
pages = "1040--1043",
journal = "Astronomische Nachrichten",
issn = "0004-6337",
publisher = "Wiley-VCH Verlag",
number = "10",

}

RIS

TY - JOUR

T1 - Acoustic glitches in solar-type stars from Kepler

AU - Mazumdar, A.

AU - Monteiro, M.J.P.F.G.

AU - Cunha, M.S.

AU - Ballot, J.

AU - Antia, H.M.

AU - Basu, S.

AU - Houdek, G.

AU - Silva Aguirre, V.

AU - Christensen-Dalsgaard, J.

AU - Mathur, S.

AU - García, R.A.

AU - Salabert, D.

AU - Verner, G.A.

AU - Chaplin, W.J.

AU - Metcalfe, T.S.

PY - 2012/12/1

Y1 - 2012/12/1

N2 - We report the measurement of the acoustic locations of layers of sharp variation in sound speed in the interiors of 19 solar-type stars observed by the Kepler mission. The oscillatory signal in the frequencies arising due to the acoustic glitches at the base of the convection zone and the second helium ionisation zone was utilised to determine their location by four independent methods. Despite the significantly different methods of analysis, remarkable agreement was found between the results of these four methods. Further, the extracted locations of these layers were found to be consistent with representative models of the stars.

AB - We report the measurement of the acoustic locations of layers of sharp variation in sound speed in the interiors of 19 solar-type stars observed by the Kepler mission. The oscillatory signal in the frequencies arising due to the acoustic glitches at the base of the convection zone and the second helium ionisation zone was utilised to determine their location by four independent methods. Despite the significantly different methods of analysis, remarkable agreement was found between the results of these four methods. Further, the extracted locations of these layers were found to be consistent with representative models of the stars.

UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84871404012&partnerID=8YFLogxK

U2 - 10.1002/asna.201211825

DO - 10.1002/asna.201211825

M3 - Article

AN - SCOPUS:84871404012

VL - 333

SP - 1040

EP - 1043

JO - Astronomische Nachrichten

JF - Astronomische Nachrichten

SN - 0004-6337

IS - 10

ER -