Investigation of the Meteorite “Chelyabinsk” by Means of the Positron Annihilation Lifetime and Transmission Mössbauer Spectroscopies

Bulk of the main part of the Chelyabinsk meteorite (ordinary chondrite, LL5) for the presence of nanometer pores therein is investigated by means of the positron annihilation lifetime spectroscopy (PALS). In addition, its phase composition is studied with a help of the transmission Mossbauer spectro...

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Veröffentlicht in:	Physics of atomic nuclei 2019-12, Vol.82 (11), p.1552-1557
Hauptverfasser:	Bokov, A. V., Stepanov, S. V., Byakov, V. M., Konnychev, M. A., Perfiliev, Y. D., Voropaev, S. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Chondrites Diffraction Investigations Meteorites Meteors & meteorites Mossbauer spectroscopy Olivine Particle and Nuclear Physics Phase composition Physics Physics and Astronomy Positron annihilation Pyroxene Solar system Solar system evolution Solids under Extreme Conditions Spectrum analysis X ray powder diffraction X-rays
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