SPHERE/ZIMPOL observations of 47 Cepheids detect companions in 17% of the sample, confirm known ones, reveal new wide components in three stars, and set 5-sigma contrast limits that exclude main-sequence companions more massive than late-K dwarfs beyond 0.5 arcsec for a subset.
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2 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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2026 2representative citing papers
Joint radial-velocity and astrometry analysis detects five new cold giant planets and improves precision on two known ones around CHEPS targets.
citing papers explorer
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High-contrast imaging of Galactic Cepheids with VLT/SPHERE
SPHERE/ZIMPOL observations of 47 Cepheids detect companions in 17% of the sample, confirm known ones, reveal new wide components in three stars, and set 5-sigma contrast limits that exclude main-sequence companions more massive than late-K dwarfs beyond 0.5 arcsec for a subset.
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Cold giant discoveries from a joint radial-velocity and astrometry framework
Joint radial-velocity and astrometry analysis detects five new cold giant planets and improves precision on two known ones around CHEPS targets.