The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
ASTEROSEISMIC DETERMINATION OF OBLIQUITIES OF THE EXOPLANET SYSTEMS KEPLER-50 AND KEPLER-65
Open accessAbstract
Results on the obliquity of exoplanet host stars—the angle between the stellar spin axis and the planetary orbital axis—provide important diagnostic information for theories describing planetary formation. Here we present the first application of asteroseismology to the problem of stellar obliquity determination in systems with transiting planets and Sun-like host stars. We consider two systems observed by the NASA Kepler mission which have multiple transiting small (super-Earth sized) planets: the previously reported Kepler-50 and a new system, Kepler-65, whose planets we validate in this paper. Both stars show rich spectra of solar-like oscillations. From the asteroseismic analysis we find that each host has its rotation axis nearly perpendicular to the line of sight with the sines of the angles constrained at the 1σ level to lie above 0.97 and 0.91, respectively. We use statistical arguments to show that coplanar orbits are favored in both systems, and that the orientations of the planetary orbits and the stellar rotation axis are correlated.
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Cites
Ferguson, J. W., Alexander, D. R., Allard, F., Barman, T., Bodnarik, J. G., Hauschildt, P. H., Heffner‐Wong, A., & Tamanai, A. (2005) · The Astrophysical Journal · doi:10.1086/428642 · Cited by 1,327
HOT STARS WITH HOT JUPITERS HAVE HIGH OBLIQUITIES
Winn, J. N., Fabrycky, D., Albrecht, S., & Johnson, J. A. (2010) · The Astrophysical Journal · doi:10.1088/2041-8205/718/2/l145 · Cited by 735
Self-citationOBLIQUITIES OF HOT JUPITER HOST STARS: EVIDENCE FOR TIDAL INTERACTIONS AND PRIMORDIAL MISALIGNMENTS
Albrecht, S., Winn, J. N., Johnson, J. A., Howard, A. W., Marcy, G. W., Butler, R. P., Arriagada, P., Crane, J. D., Shectman, S. A., Thompson, I. B., et al. (2012) · The Astrophysical Journal · doi:10.1088/0004-637x/757/1/18 · Cited by 664
Self-citationKepler-22b: A 2.4 EARTH-RADIUS PLANET IN THE HABITABLE ZONE OF A SUN-LIKE STAR
Borucki, W. J., Koch, D. G., Batalha, N., Bryson, S. T., Rowe, J., Fressin, F., Torres, G., Caldwell, D. A., Christensen-Dalsgaard, J., Cochran, W. D., et al. (2012) · The Astrophysical Journal · doi:10.1088/0004-637x/745/2/120 · Cited by 241
Self-citationA FIRST COMPARISON OF KEPLER PLANET CANDIDATES IN SINGLE AND MULTIPLE SYSTEMS
Latham, D. W., Rowe, J. F., Quinn, S. N., Batalha, N. M., Borucki, W. J., Brown, T. M., Bryson, S. T., Buchhave, L. A., Caldwell, D. A., Carter, J. A., et al. (2011) · The Astrophysical Journal · doi:10.1088/2041-8205/732/2/l24 · Cited by 188
Self-citationThe oblique orbit of the super-Neptune HAT-P-11b
Winn, J. N., Johnson, J. A., Howard, A. W., Marcy, G. W., Isaacson, H., Shporer, A., Á. Bakos, G., Hartman, J. D., & Albrecht, S. (2010) · The Astrophysical Journal · doi:10.1088/2041-8205/723/2/l223 · Cited by 172
Self-citationPlanetary Candidates Observed by Kepler, III: Analysis of the First 16 Months of Data
Batalha, N. M., Rowe, J. F., Bryson, S. T., Barclay, T., Burke, C. J., Caldwell, D. A., Christiansen, J. L., Mullally, F., Thompson, S. E., Brown, T. M., et al. (2012) · arXiv · doi:10.48550/arxiv.1202.5852 · Cited by 10
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Cited by
Stellar Spin-Orbit Misalignment in a Multiplanet System
Huber, D., Carter, J. A., Barbieri, M., Miglio, A., Deck, K. M., Fabrycky, D. C., Montet, B. T., Buchhave, L. A., Chaplin, W. J., Hekker, S., et al. (2013) · Science · doi:10.1126/science.1242066 · Cited by 315
Self-citationPLANETARY CANDIDATES OBSERVED BY KEPLER . VI. PLANET SAMPLE FROM Q1–Q16 (47 MONTHS)
Mullally, F., Coughlin, J. L., Thompson, S. E., Rowe, J., Burke, C., Latham, D. W., Batalha, N. M., Bryson, S. T., Christiansen, J., Henze, C. E., et al. (2015) · The Astrophysical Journal Supplement Series · doi:10.1088/0067-0049/217/2/31 · Cited by 254
Self-citationA STUDY OF THE SHORTEST-PERIOD PLANETS FOUND WITH KEPLER
Sanchis-Ojeda, R., Rappaport, S., Winn, J. N., Kotson, M. C., Levine, A., & Mellah, I. E. (2014) · The Astrophysical Journal · doi:10.1088/0004-637x/787/1/47 · Cited by 249
Self-citationLOW STELLAR OBLIQUITIES IN COMPACT MULTIPLANET SYSTEMS
Albrecht, S., Winn, J. N., Marcy, G. W., Howard, A. W., Isaacson, H., & Johnson, J. A. (2013) · The Astrophysical Journal · doi:10.1088/0004-637x/771/1/11 · Cited by 167
Self-citationThe Rossiter–McLaughlin Effect in Exoplanet Research
Triaud, A. H. M. J. (2017) · Handbook of Exoplanets · doi:10.1007/978-3-319-30648-3_2-1 · Cited by 19
Metadata
- Authors
- Chaplin, W. J., Sanchis-Ojeda, R., Campante, T. L., Handberg, R., Stello, D., Winn, J. N., Basu, S., Christensen-Dalsgaard, J., Davies, G. R., Metcalfe, T. S., Buchhave, L. A., Fischer, D. A., Bedding, T. R., Cochran, W. D., Elsworth, Y., Gilliland, R. L., Hekker, S., Huber, D., Isaacson, H., Karoff, C., Kawaler, S. D., Kjeldsen, H., Latham, D. W., Lund, M. N., Lundkvist, M., Marcy, G. W., Miglio, A., Barclay, T., & Lissauer, J. J.
- Venue
- The Astrophysical Journal
- Publisher
- American Astronomical Society
- Published
- 2013-03-14
- Volume
- 766
- Issue
- 2
- Pages
- 101
- ISSN
- 0004-637X (ISSN-L)
- 1538-4357
- OpenAlex
- W2197396295
- Cited by
- 179
- References
- 7
- FWCI
- 16.59
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: ASTEROSEISMIC DETERMINATION OF OBLIQUITIES OF THE EXOPLANET SYSTEMS KEPLER-50 AND KEPLER-65. https://app.cochat.ai/papers/10.1088/0004-637x/766/2/101
- The paper
- Chaplin, W. J., Sanchis-Ojeda, R., Campante, T. L., Handberg, R., Stello, D., Winn, J. N., Basu, S., Christensen-Dalsgaard, J., Davies, G. R., Metcalfe, T. S., Buchhave, L. A., Fischer, D. A., Bedding, T. R., Cochran, W. D., Elsworth, Y., Gilliland, R. L., Hekker, S., Huber, D., Isaacson, H., . . . Lissauer, J. J. (2013). ASTEROSEISMIC DETERMINATION OF OBLIQUITIES OF THE EXOPLANET SYSTEMS KEPLER-50 AND KEPLER-65. The Astrophysical Journal. https://doi.org/10.1088/0004-637x/766/2/101
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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