A conclusive non-detection of magnetic field in the Am star o Peg with high-precision near-infrared...
A conclusive non-detection of magnetic field in the Am star o Peg with high-precision near-infrared spectroscopy
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Author / Creator
Kochukhov, O , Amarsi, A M , Lavail, A , Ruh, H L , Hahlin, A , Hatzes, A , Nagel, E , Piskunov, N , Pouilly, K , Reiners, A , Rengel, M , Seemann, U and Shulyak, D
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Contents
The A-type metallic-line (Am) stars are typically considered to be non-magnetic or possessing very weak sub-G magnetic fields. This view has been repeatedly challenged in the literature, most commonly for the bright hot Am star o Peg. Several studies claimed to detect 1-2 kG field of unknown topology in this object, possibly indicating a new proces...
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Full title
A conclusive non-detection of magnetic field in the Am star o Peg with high-precision near-infrared spectroscopy
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TN_cdi_proquest_journals_3058328718
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_3058328718
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E-ISSN
2331-8422
