Separation of noble gas carrier in primitive meteorites using ultra centrifugation

Osawa, Takahito ; Nagao, Keisuke*; Ono, Masao

Primordial trapped noble gas component in primitive chondrites is concentrated in phase Q. We tried to separate phase Q from a carbonaceous chondrite using ultra-centrifugation. Noble gases are concentrated in a heavy fraction, showing that phase Q may be heavy carbonaceous materials or heavy particles attached to carbonaceous materials.

Language	:	English
Journal	:
Volume	:
Number	:
Pages	:
Publication Year/Month	:
Meeting title	:	2011 Japan-Korea Joint Meeting of Isotope-Ratio Mass Spectrometry; The Mass Spectrometry Society of Japan
Held date	:	2011/11
Location (city)	:	Busan
Location (country)	:	Korea
Patent information	:
PDF	:
Paper URL	:
DOI for research data	:
Keywords	:	no keyword
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20112464
JAEA Abstracts No. :
Paper Submission No. :

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.