238 citations · 675 across the 7 of their papers we have counts for
7 papers
Subaru and Swift observations of V652 Herculis: resolving the photospheric pulsation
C. S. Jeffery, D. Kurtz, H. Shibahashi +4
High resolution spectroscopy with the Subaru High Dispersion Spectrograph, and Swift ultraviolet photometry are presented for the pulsating extreme helium star V652\,Her. Swift pro…
Asteroseismic measurement of slow, nearly-uniform surface-to-core rotation in the main sequence F star KIC 9244992
Hideyuki Saio, Donald W. Kurtz, Masao Takata +4
We have found a rotationally split series of core g-mode triplets and surface p-mode multiplets in a main sequence F star, KIC 9244992. Comparison with models shows that the star h…
Validation of the Frequency Modulation technique applied to the pulsating delta Sct - gamma Dor eclipsing binary star KIC 8569819
Donald W. Kurtz, Kelly M. Hambleton, Hiromoto Shibahashi +2
KIC 8569819 is an eclipsing binary star with an early F primary and G secondary in a 20.85-d eccentric orbit. The primary is a delta Sct - gamma Dor star pulsating in both p modes…
Determination of Three-dimensional Spin-orbit Angle with Joint Analysis of Asteroseismology, Transit Lightcurve, and the Rossiter-McLaughlin Effect: Cases of HAT-P-7 and Kepler-25
O. Benomar, K. Masuda, H. Shibahashi +1
We develop a detailed methodology of determining three-dimensionally the angle between the stellar spin and the planetary orbit axis vectors, , for transiting planetary systems.…
Asteroseismic measurement of surface-to-core rotation in a main sequence A star, KIC 11145123
Donald W. Kurtz, Hideyuki Saio, Masao Takata +3
We have discovered rotationally split core g-mode triplets and surface p-mode triplets and quintuplets in a terminal age main sequence A star, KIC 11145123, that shows both Sct…
Finding binaries among Kepler pulsating stars from phase modulation of their pulsations
Simon J. Murphy, Timothy R. Bedding, Hiromoto Shibahashi +2
We present a method for finding binaries among pulsating stars that were observed by the Kepler Mission. We use entire four-year light curves to accurately measure the frequencies…