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      NLTE analysis of spectra: OBA stars

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          Abstract

          Methods of calculation of NLTE model atmosphere are discussed. The NLTE trace element procedure is compared with the full NLTE model atmosphere calculation. Differences between LTE and NLTE atmosphere modeling are evaluated. The ways of model atom construction are discussed. Finally, modelling of expanding atmospheres of hot stars with winds is briefly reviewed.

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          Journal
          2014-06-13
          Article
          10.1007/978-3-319-06956-2_15
          1406.3556
          2dcfafe7-78be-4458-811f-42af96061008

          http://arxiv.org/licenses/nonexclusive-distrib/1.0/

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          in Determination of Atmospheric Parameters of B-, A-, F- and G-Type Stars, E. Niemczura et al. eds., Springer, in press
          astro-ph.SR

          Solar & Stellar astrophysics
          Solar & Stellar astrophysics

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