VizieR Online Data Catalog: Magnesium and silicon K-edges cross sections (Rogantini+, 2019)

D. Rogantini; E. Costantini; S. T. Zeegers; C. P. de Vries; M. Mehdipour; F. de Groot; H. Mutschke; I. Psaradaki; L. B. F. M. Waters

VizieR Online Data Catalog: Magnesium and silicon K-edges cross sections (Rogantini+, 2019)

D. Rogantini, E. Costantini, S. T. Zeegers, C. P. de Vries, M. Mehdipour, F. de Groot, H. Mutschke, I. Psaradaki, L. B. F. M. Waters

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

In our sample set we considered pyroxenes and olivine with varying Mg-to-Fe ratios. Olivine can be pure Mg2SiO4 (forsterite), Fe2SiO4 (fayalite), or some combination of the two, written as . Pyroxene can be Mg-pure MgSiO3 (enstatite), Fe-pure FeSiO3 (ferrosilite), or a combination of the two. The nomenclature En(x)Fs(1-x) indicates the fraction of iron (or magnesium) included in the compound. "En" stands for enstatite and "Fs" for ferrosilite. These silicate compounds are present in both crystalline and amorphous forms. We completed our sample set adding spinel, which is a Mg-bearing compound which crystallises in the cubic crystal system formed by oxygens, whereas Mg and Al atoms sit in tetrahedral and octahedral sites in the lattice (Mutschke et al., 1998A&A...333..188M). Spinel has been observed in chondritic meteorite with pre-solar composition and has been produced by gas outflows of red giant stars (Zinner et al. 2005, Geochim. Cosmochim. Acta, 69, 4149). (12 data files).

Original language	English
Journal	VizieR On-line Data Catalog
Volume	363
Publication status	Published - 1 Sept 2019

Keywords

Interstellar medium
Atomic physics

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http://adsabs.harvard.edu/abs/2019yCat..36300143R

Cite this

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title = "VizieR Online Data Catalog: Magnesium and silicon K-edges cross sections (Rogantini+, 2019)",

abstract = "In our sample set we considered pyroxenes and olivine with varying Mg-to-Fe ratios. Olivine can be pure Mg2SiO4 (forsterite), Fe2SiO4 (fayalite), or some combination of the two, written as . Pyroxene can be Mg-pure MgSiO3 (enstatite), Fe-pure FeSiO3 (ferrosilite), or a combination of the two. The nomenclature En(x)Fs(1-x) indicates the fraction of iron (or magnesium) included in the compound. {"}En{"} stands for enstatite and {"}Fs{"} for ferrosilite. These silicate compounds are present in both crystalline and amorphous forms. We completed our sample set adding spinel, which is a Mg-bearing compound which crystallises in the cubic crystal system formed by oxygens, whereas Mg and Al atoms sit in tetrahedral and octahedral sites in the lattice (Mutschke et al., 1998A&A...333..188M). Spinel has been observed in chondritic meteorite with pre-solar composition and has been produced by gas outflows of red giant stars (Zinner et al. 2005, Geochim. Cosmochim. Acta, 69, 4149). (12 data files).",

keywords = "Interstellar medium, Atomic physics",

author = "D. Rogantini and E. Costantini and Zeegers, {S. T.} and {de Vries}, {C. P.} and M. Mehdipour and {de Groot}, F. and H. Mutschke and I. Psaradaki and Waters, {L. B. F. M.}",

year = "2019",

month = sep,

day = "1",

language = "English",

volume = "363",

journal = "VizieR On-line Data Catalog",

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TY - JOUR

T1 - VizieR Online Data Catalog: Magnesium and silicon K-edges cross sections (Rogantini+, 2019)

AU - Rogantini, D.

AU - Costantini, E.

AU - Zeegers, S. T.

AU - de Vries, C. P.

AU - Mehdipour, M.

AU - de Groot, F.

AU - Mutschke, H.

AU - Psaradaki, I.

AU - Waters, L. B. F. M.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - In our sample set we considered pyroxenes and olivine with varying Mg-to-Fe ratios. Olivine can be pure Mg2SiO4 (forsterite), Fe2SiO4 (fayalite), or some combination of the two, written as . Pyroxene can be Mg-pure MgSiO3 (enstatite), Fe-pure FeSiO3 (ferrosilite), or a combination of the two. The nomenclature En(x)Fs(1-x) indicates the fraction of iron (or magnesium) included in the compound. "En" stands for enstatite and "Fs" for ferrosilite. These silicate compounds are present in both crystalline and amorphous forms. We completed our sample set adding spinel, which is a Mg-bearing compound which crystallises in the cubic crystal system formed by oxygens, whereas Mg and Al atoms sit in tetrahedral and octahedral sites in the lattice (Mutschke et al., 1998A&A...333..188M). Spinel has been observed in chondritic meteorite with pre-solar composition and has been produced by gas outflows of red giant stars (Zinner et al. 2005, Geochim. Cosmochim. Acta, 69, 4149). (12 data files).

AB - In our sample set we considered pyroxenes and olivine with varying Mg-to-Fe ratios. Olivine can be pure Mg2SiO4 (forsterite), Fe2SiO4 (fayalite), or some combination of the two, written as . Pyroxene can be Mg-pure MgSiO3 (enstatite), Fe-pure FeSiO3 (ferrosilite), or a combination of the two. The nomenclature En(x)Fs(1-x) indicates the fraction of iron (or magnesium) included in the compound. "En" stands for enstatite and "Fs" for ferrosilite. These silicate compounds are present in both crystalline and amorphous forms. We completed our sample set adding spinel, which is a Mg-bearing compound which crystallises in the cubic crystal system formed by oxygens, whereas Mg and Al atoms sit in tetrahedral and octahedral sites in the lattice (Mutschke et al., 1998A&A...333..188M). Spinel has been observed in chondritic meteorite with pre-solar composition and has been produced by gas outflows of red giant stars (Zinner et al. 2005, Geochim. Cosmochim. Acta, 69, 4149). (12 data files).

KW - Interstellar medium

KW - Atomic physics

M3 - Article

VL - 363

JO - VizieR On-line Data Catalog

JF - VizieR On-line Data Catalog

ER -

VizieR Online Data Catalog: Magnesium and silicon K-edges cross sections (Rogantini+, 2019)

Abstract

Keywords

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