Noble gas mass-spectrometry for extraterrestrial micro-samples: analyses of asteroid matter returned by Hayabusa2 JAXA mission

Author:

Meshik Alexander1ORCID,Pravdivtseva Olga1,Okazaki Ryuji2,Yogata Kasumi3,Yada Toru3,Kitajima Fumio2,Yurimoto Hisayoshi4,Nakamura Tomoki5,Noguchi Takaaki6,Yabuta Hikaru7,Naraoka Hiroshi2,Sakamoto Kanako3,Tachibana Shogo38,Nishimura Masahiro3,Nakato Aiko3,Miyazaki Akiko3ORCID,Abe Masanao3,Okada Tatsuaki3,Usui Tomohiro3,Yoshikawa Makoto3,Sakai Takanao3,Tanaka Satoshi3,Terui Fuyuto9,Nakazawa Satoru3,Watanabe Seiichiro10ORCID,Tsuda Yuichi3,Hayabusa2 Initial Analysis Volatile Team

Affiliation:

1. Physics Department, Washington University, Saint Louis, MO, 63130, USA

2. Department of Earth and Planetary Sciences, Kyushu University, Fukuoka, 819-0395, Japan

3. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA), Sagamihara, 252-5210, Japan

4. Department of Earth and Planetary Sciences, Hokkaido University, Sapporo, 060-0810, Japan

5. Department of Earth Science, Tohoku University, Sendai, 980-8578, Japan

6. Division of Earth and Planetary Sciences, Kyoto University, Kyoto, 606-8502, Japan

7. Department of Earth and Planetary Systems Science, Hiroshima University, Higashi-Hiroshima, 739-8526, Japan

8. UTokyo Organization for Planetary and Space Science, The University of Tokyo, Tokyo, 113-0033, Japan

9. Kanagawa Institute of Technology, Atsugi 243-0292, Japan

10. Department of Earth and Environmental Sciences, Nagoya University, Nagoya, 464-8601, Japan

Abstract

Mass spectrometry of noble gas isotopes from the asteroid materials delivered by robotic space missions requires high sensitivity, high ion transmission, low detection limit, and other characteristics not readily available in commercial instruments.

Funder

National Aeronautics and Space Administration

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

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