Thermoluminescence of chondrules in primitive ordinary chondrites,Semarkona and Bishunpur

Autor: Ninagawa,Kiyotaka, Nishimura,Satoru, Kubono,Noriko, Yamamoto,Isao, Kohata,Masaki, Wada,Tomonori, Yamashita,Yoshihiko, Lu,Jie, Sears,Derek W.G., Matsunami,Satoshi, Nishimura,Hiroshi
Přispěvatelé: Department of Applied Physics,Faculty of Science, Okayama Universityof Science/Department of Applied Physics,Faculty of Science, OkayamaUniversity of Science/Department of Applied Physics,Faculty of Science,Okayama University of Science/Department of Electronic Engineering,Faculty of Engineering, Okayama University of Science/Departmentof Electronic Engineering,Faculty of Engineering, Okayama University ofScience/Department of Physics,Faculty of Science, Okayama University/Department of Physics,Faculty of S
Jazyk: angličtina
Rok vydání: 1992
Zdroj: Proceedings of the NIPR Symposium on Antarctic Meteorites. 5:281-289
Popis: The spatial distribution of the induced thermoluminescence (TL) and TL glow curves of the primitive ordinary chondrites, Semarkona (LL3.0) and Bishunpur (LL3.1), were investigated over a wide range of wavelengths using a TL spatial distribution readout system. Although bulk samples of Semarkona and Bishunpur have very low TL sensitivity, individual chondrules show a wide variety of induced TL intensity and glow curve shape. Chondrules with anorthite-normative mesostases have especially high induced TL intensity, and their TL is produced at wavelengths >480nm, compared with
Databáze: OpenAIRE