activity
20192026
most citedA Comprehensive Measurement of the Local Value of the Hubble Constant with 1 km/s/Mpc Uncertainty from the Hubble Space Telescope and the SH0ES Team

2.3k citations · 3.4k across the 37 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

astro-ph.SR2020

Pulsating chromosphere of classical Cepheids. Calcium infrared triplet and H profile variations

V. Hocdé, N. Nardetto, S. Borgniet +10

It has been shown recently that the infrared emission of Cepheids, which is constant over the pulsation cycle, might be due to a pulsating shell of ionized gas of about 15\% of the…

astro-ph.SR2020★ 71 cited

The Milky Way Cepheid Leavitt law based on Gaia DR2 parallaxes of companion stars and host open cluster populations

Louise Breuval, Pierre Kervella, Richard I. Anderson +12

Classical Cepheids provide the foundation for the empirical extragalactic distance ladder. Milky Way Cepheids are the only stars in this class accessible to trigonometric parallax…