36 citations · 490 across the 45 of their papers we have counts for
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astro-ph.SR2017★ 4 cited
Measurements of microturbulence of Cepheids using the autocorrelation function
E. F. Borra, D. Deschatelets
The autocorrelation function (ACF) is a simple and useful tool that allows to measure the average linewidth of spectra with great precision. Unlike the cross-correlation function (…
astro-ph.SR2016★ 30 cited
Discovery of peculiar periodic spectral modulations in a small fraction of solar type stars
E. F. Borra, E. Trottier
A Fourier transform analysis of 2.5 million spectra in the Sloan Digital Sky Survey was carried out to detect periodic spectral modulations. Signals having the same period were fou…