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20192026
most citedCepheid Metallicity in the Leavitt Law (C- MetaLL) survey: II.High-resolution spectroscopy of the most metal poor Galactic Cepheids

26 citations · 61 across the 8 of their papers we have counts for

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astro-ph.SR2026

On the contradictory case of the binary system HD 81809 hosting two pulsating solar-like stars observed by TESS

Maria Pia Di Mauro, Camilla Pezzotti, Nuno Moedas +8

We present a new comprehensive study of HD81809, a nearby binary system of two solar-like stars showing high-amplitude X-ray emission and a well-defined 8-year solar-like magnetic…

astro-ph.SR2025

Pulsating and Non-pulsating Components of Detached Eclipsing Binaries in the Scuti instability strip

Filiz Kahraman Aliçavuş, Fahri Aliçavuş, Zeynep Çelik Orhan +3

Pulsating detached eclipsing binary systems are crucial for studying the internal structure of oscillating stars. These systems are advantageous because binary effects on pulsation…

astro-ph.SR2023★ 1 cited

High-resolution Spectroscopic Metallicities of Milky Way Cepheid Standards and their impact on the Leavitt Law and the Hubble constant

Anupam Bhardwaj, Adam G. Riess, Giovanni Catanzaro +10

Milky Way Cepheid variables with accurate {\it Hubble Space Telescope} photometry have been established as standards for primary calibration of the cosmic distance ladder to achiev…

astro-ph.SR2023★ 4 cited

Rotation and activity in late-type members of the young cluster ASCC 123

A. Frasca, J. Alonso-Santiago, G. Catanzaro +1

ASCC 123 is a little-studied young and dispersed open cluster. Recently, we conducted the first research devoted to it. In this paper, we complement our previous work with TESS pho…

astro-ph.SR2023★ 22 cited

Cepheid metallicity in the Leavitt law (C-MetaLL) survey -- III. Simultaneous derivation of the Gaia parallax offset and Period-Luminosity-Metallicity coefficients

R. Molinaro, V. Ripepi, M. Marconi +7

Classical Cepheids (DCEPs) are the most important standard candles in the extra-galactic distance scale thanks to the Period-Luminosity (), Period-Luminosity-Color ($\rm PL…

astro-ph.SR2022★ 5 cited

Discovery and origin of the radio emission from the multiple stellar system KQVel

P. Leto, L. M. Oskinova, C. S. Buemi +20

KQVel is a binary system composed of a slowly rotating magnetic Ap star with a companion of unknown nature. In this paper, we report the detection of its radio emission. We conduct…