Ensemble Asteroseismology of Solar-Type Stars with the NASA Kepler Mission

In addition to its search for extrasolar planets, the NASA Kepler mission provides exquisite data on stellar oscillations. We report the detections of oscillations in 500 solar-type stars in the Kepler field of view, an ensemble that is large enough to allow statistical studies of intrinsic stellar...

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Bibliographic Details
Main Author: Chaplin, WJ (author)
Other Authors: Kjeldsen, H (author), Christensen Dalsgaard, J (author), Basu, S (author), Miglio, A (author), Appourchaux, T (author), Bedding, TR (author), Elsworth, Y (author), Garcia, RA (author), Gilliland, RL (author), Girardi, L (author), Houdek, G (author), Karoff, C (author), Kawaler, SD (author), Metcalfe, TS (author), Molenda Zakowicz, J (author), Monteiro, MJPFG (author), Thompson, MJ (author), Verner, GA (author), Ballot, J (author), Bonanno, A (author), Brandao, IM (author), Broomhall, AM (author), Bruntt, H (author), Campante, TL (author), Corsaro, E (author), Creevey, OL (author), Dogan, G (author), Esch, L (author), Gai, N (author), Gaulme, P (author), Hale, SJ (author), Handberg, R (author), Hekker, S (author), Huber, D (author), Jimenez, A (author), Mathur, S (author), Mazumdar, A (author), Mosser, B (author), New, R (author), Pinsonneault, MH (author), Pricopi, D (author), Quirion, PO (author), Regulo, C (author), Salabert, D (author), Serenelli, AM (author), Silva S Aguirre (author), Sousa, SG (author), Stello, D (author), Stevens, IR (author), Suran, MD (author), Uytterhoeven, K (author), White, TR (author), Borucki, WJ (author), Brown, TM (author), Jenkins, JM (author), Kinemuchi, K (author), Van Cleve, J (author), Klaus, TC (author)
Format: article
Language:eng
Published: 2011
Subjects:
Astronomia, Física
Astronomy, Physical sciences
Online Access:https://hdl.handle.net/10216/92194
Country:Portugal
Oai:oai:repositorio-aberto.up.pt:10216/92194
Description
Summary:In addition to its search for extrasolar planets, the NASA Kepler mission provides exquisite data on stellar oscillations. We report the detections of oscillations in 500 solar-type stars in the Kepler field of view, an ensemble that is large enough to allow statistical studies of intrinsic stellar properties (such as mass, radius, and age) and to test theories of stellar evolution. We find that the distribution of observed masses of these stars shows intriguing differences to predictions from models of synthetic stellar populations in the Galaxy.

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