226 citations · 1.6k across the 57 of their papers we have counts for
8 papers · 1 filter
General Relativistic Radiative Transfer
S. Knop, P. H. Hauschildt, E. Baron
We present a general method to calculate radiative transfer including scattering in the continuum as well as in lines in spherically symmetric systems that are influenced by the ef…
Energy transport, overshoot, and mixing in the atmospheres of M-type main- and pre-main-sequence objects
H. -G. Ludwig, F. Allard, P. H. Hauschildt
We constructed hydrodynamical model atmospheres for mid M-type main-, as well as pre-main-sequence (PMS) objects. Despite the complex chemistry encountered in these cool atmosphere…
Accurate M Dwarf Metallicities from Spectral Synthesis: A Critical Test of Model Atmospheres
Jacob L. Bean, Christopher Sneden, Peter H. Hauschildt +2
We describe a method for accurately determining M dwarf metallicities with spectral synthesis based on abundance analyses of visual binary stars. We obtained high resolution, high…
Resolving Stellar Atmospheres I: The H alpha line and comparisons to microlensing observations
Christine Thurl, Penny D. Sackett, Peter H. Hauschildt
We present work on H alpha spectral line characteristics in PHOENIX stellar model atmospheres and their comparison to microlensing observations. We examine in detail the H alpha eq…
Broad-band photometric colors and effective temperature calibrations for late-type giants. II. Z<0.02
A. Kucinskas, P. H. Hauschildt, I. Brott +4
(Abridged) We investigate the effects of metallicity on the broad-band photometric colors of late-type giants, and make a comparison of synthetic colors with observed photometric p…
Steps for Solving the Transfer Equation for Arbitrary Flows in Stationary Spacetimes
B. Chen, R. Kantowski, E. Baron +2
We derive the radiative transfer equation for arbitrary stationary relativistic flows in stationary spacetimes, i.e. for steady-state transfer problems. We show how the standard ch…