Integrated study of the thermoluminescence, noble gases, tracks, and radionuclides in the fresh-fallen Ash Creek L6 and Tamdakht H5 chondrites

V. A. Alexeev, V. D. Gorin, A. I. Ivliev, L. L. Kashkarov, U. Ott, D. A. Sadilenko, G. K. Ustinova

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Thermoluminescence, noble gases, and the tracks of iron-group elements and cosmogenic radionuclides of various half-lives were examined in the fresh-fallen Ash Creek (L6) and Tamdakht (H5) chondrites. The experimental information thus obtained and theoretical simulations were used to study the shock-thermal and exposure histories of the chondrites, to evaluate their preatmospheric sizes and masses, values of ablation, the sizes of their orbits, and to monitor the distribution and variations in cosmic radiation in the heliosphere during the transitional period of minimum between solar cycles 23 and 24.

Original languageEnglish
Pages (from-to)105-124
Number of pages20
JournalGeochemistry International
Volume50
Issue number2
DOIs
Publication statusPublished - Feb 2012

Fingerprint

Ashes
Noble Gases
Thermoluminescence
thermoluminescence
Cosmic rays
noble gas
chondrites
Thermal shock
ashes
Ablation
chondrite
Radioisotopes
radioactive isotopes
radionuclide
rare gases
Orbits
ash
Iron
cosmogenic radionuclide
thermal shock

Keywords

  • cosmic-ray exposure age
  • cosmogenic nuclides
  • galactic cosmic rays
  • meteorites
  • orbits
  • preatmospheric sizes
  • thermoluminescence
  • tracks

ASJC Scopus subject areas

  • Geochemistry and Petrology
  • Geophysics

Cite this

Integrated study of the thermoluminescence, noble gases, tracks, and radionuclides in the fresh-fallen Ash Creek L6 and Tamdakht H5 chondrites. / Alexeev, V. A.; Gorin, V. D.; Ivliev, A. I.; Kashkarov, L. L.; Ott, U.; Sadilenko, D. A.; Ustinova, G. K.

In: Geochemistry International, Vol. 50, No. 2, 02.2012, p. 105-124.

Research output: Contribution to journalArticle

Alexeev, V. A. ; Gorin, V. D. ; Ivliev, A. I. ; Kashkarov, L. L. ; Ott, U. ; Sadilenko, D. A. ; Ustinova, G. K. / Integrated study of the thermoluminescence, noble gases, tracks, and radionuclides in the fresh-fallen Ash Creek L6 and Tamdakht H5 chondrites. In: Geochemistry International. 2012 ; Vol. 50, No. 2. pp. 105-124.
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