238 citations · 984 across the 27 of their papers we have counts for
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astro-ph.SR2016★ 22 cited
Shape of a slowly rotating star measured by asteroseismology
Laurent Gizon, Takashi Sekii, Masao Takata +6
Stars are not perfectly spherically symmetric. They are deformed by rotation and magnetic fields. Until now, the study of stellar shapes has only been possible with optical interfe…
astro-ph.SR2016
Statistics of the two-point cross-covariance function of solar oscillations
Kaori Nagashima, Takashi Sekii, Laurent Gizon +1
Context: The cross-covariance of solar oscillations observed at pairs of points on the solar surface is a fundamental ingredient in time-distance helioseismology. Wave travel times…