{"paper":{"title":"Kepler observations of variability in B-type stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Pigulski, C. A. Engelbrecht, Christensen-Dalsgaard, D. A. Caldwell, D. Pricopi, D. T. Sanderfer, E. M. Green, F. Frescura, F. R. Girouard, G. Handler, H. Kjeldsen, I. Roxburgh, J. C. Suarez, J. Cuypers, J. Daszynska-Daszkiewicz, J Gutierrez-Soto, K. Uytterhoeven, L. A. Balona, M. A. Smith, M. Briquet, M. Suran, P. De Cat, P. Degroote, R. A. Garcia, R. J. Dukes, R. Ostensen, R. Szabo, S. D. Kawaler, S. Salmon, U. Heber","submitted_at":"2011-03-03T10:20:53Z","abstract_excerpt":"The analysis of the light curves of 48 B-type stars observed by Kepler is presented. Among these are 15 pulsating stars, all of which show low frequencies characteristic of SPB stars. Seven of these stars also show a few weak, isolated high frequencies and they could be considered as SPB/beta Cep hybrids. In all cases the frequency spectra are quite different from what is seen from ground-based observations. We suggest that this is because most of the low frequencies are modes of high degree which are predicted to be unstable in models of mid-B stars. We find that there are non-pulsating stars"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.0644","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}