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Pressure Broadening in M Dwarfs by confidence interval is a document available to read on EtoBox.

The document discusses the inadequacies of current one-dimensional stellar models in accurately representing the spectrum of the ultracool M dwarf TRAPPIST-1, particularly in relation to iron hydride (FeH) absorption and the shape of the continuum in the near-infrared. It highlights that assumptions about pressure broadening, especially van der Waals broadening, significantly affect modeled spectral features, suggesting that existing broadening prescriptions for Sun-like stars are not applicable to lower-ma

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confidence interval

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EN