论文信息 - Analysis of a chondrite meteorite from Slovenia

Analysis of a chondrite meteorite from Slovenia

The chondrite meteorite that exploded above the city of Jesenice in north-west Slovenia on April 2009, and was partly recovered during the subsequent summer months, was investigated by the in-air method of proton-induced X-rays and gamma rays (PIXE-PIGE) and by microbeam mapping in a vacuum. The chondrules composed of olivine/pyroxene and pyroxenes were identified and the composition of the minerals determined. Different pyroxene types were found in the chondrule core and in the enveloping material. Copyright © 2011 John Wiley & Sons, Ltd.

[1] J. Borovička,et al. Analysis of instrumental observations of the Jesenice meteorite fall on April 9, 2009 , 2010 .

[2] P. Pelicon,et al. External beamline setup for plated target investigation , 2010 .

[3] M. Ynsa,et al. Quantification of sodium in ancient Roman glasses with ion beam analysis , 2008 .

[4] D. Sears. The Origin of Chondrules and Chondrites , 2005 .

[5] P. Pelicon,et al. The performance of the Ljubljana ion microprobe , 2002 .

[6] P. Pelicon,et al. PIXE/PIGE characterization of medieval glass , 2002 .

[7] O. Richard Norton,et al. The Cambridge Encyclopedia of Meteorites , 2002 .

[8] X. Aslanoglou,et al. Proton induced thick target γ-ray yields of light nuclei at the energy region Ep=1.0–4.1 MeV , 1999 .

[9] K. Keil,et al. RELATIVE ABUNDANCES OF CHONDRULE PRIMARY TEXTURAL TYPES IN ORDINARY CHONDRITES AND THEIR BEARING ON CONDITIONS OF CHONDRULE FORMATION , 1981 .