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Cited by 419

The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.

Scattering by Interstellar Dust Grains. II. X‐Rays

Open access
Draine, B. T.·2003·The Astrophysical Journal

Abstract

Scattering and absorption of X-rays by interstellar dust is calculated for a model consisting of carbonaceous grains and amorphous silicate grains. The calculations employ realistic dielectric functions with structure near X-ray absorption edges, with resulting features in absorption, scattering, and extinction. Differential scattering cross sections are calculated for energies between 0.3 and 10 keV. The median scattering angle is given as a function of energy, and simple but accurate approximations are found for the X-ray scattering properties of the dust mixture, as well as for the angular distribution of the scattered X-ray halo for dust with simple spatial distributions. Observational estimates of the X-ray scattering optical depth are compared to model predictions. Observations of X-ray halos to test interstellar dust grain models are best carried out using extragalactic point sources.

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Metadata

Authors
Draine, B. T.
Venue
The Astrophysical Journal
Published
2003-12
Volume
598
Issue
2
Pages
1026-1037
ISSN
  • 0004-637X (ISSN-L)
  • 1538-4357
OpenAlex
W2014992464
Cited by
419
References
19
FWCI
5.03
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Scattering by Interstellar Dust Grains. II. X‐Rays. https://app.cochat.ai/papers/10.1086/379123
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Draine, B. T. (2003). Scattering by Interstellar Dust Grains. II. X‐Rays. The Astrophysical Journal. https://doi.org/10.1086/379123

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.