Optical - Near Infrared Photometric Calibration of M-dwarf Metallicity and Its Application

Preprint English OPEN
Hejazi, Neda; De Robertis, Michael M.; Dawson, Peter C.;
  • Related identifiers: doi: 10.1088/0004-6256/149/4/140
  • Subject: Astrophysics - Solar and Stellar Astrophysics
    arxiv: Astrophysics::Galaxy Astrophysics | Astrophysics::Cosmology and Extragalactic Astrophysics | Astrophysics::Earth and Planetary Astrophysics | Astrophysics::Solar and Stellar Astrophysics

Based on a carefully constructed sample of dwarf stars, a new optical-near infrared photometric calibration to estimate the metallicity of late-type K and early-to-mid-type M dwarfs is presented. The calibration sample has two parts; the first part includes 18 M dwarfs ... View more
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