GEOCHEMICAL JOURNAL
Volume 53, No. 1

Special Issue: Evolution of molecules in space: From interstellar clouds to protoplanetary nebulae

Published: 2019

Vol. 53, No. 1 (2019)

Preface: Evolution of molecules in space: From interstellar clouds to protoplanetary nebulae

Akira Kouchi, Shogo Tachibana, Laurette Piani, François-Régis Orthous-Daunay, Hiroshi Naraoka

Geochemical Journal, Vol. 53, No. 1, P. 1-3, 2019

Special Issue: Evolution of molecules in space: From interstellar clouds to protoplanetary nebulae

Molecular and isotopic compositions of nitrogen-containing organic molecules formed during UV-irradiation of simulated interstellar ice

Haruna Sugahara, Yoshinori Takano, Shogo Tachibana, Iyo Sugawara, Yoshito Chikaraishi, Nanako O. Ogawa, Naohiko Ohkouchi, Akira Kouchi, Hisayoshi Yurimoto

Geochemical Journal, Vol. 53, No. 1, P. 5-20, 2019

Ultraviolet-photon fingerprints on chondritic large organic molecules

François-Régis Orthous-Daunay, Laurette Piani, Laurène Flandinet, Roland Thissen, Cédric Wolters, Véronique Vuitton, Olivier Poch, Frédéric Moynier, Iyo Sugawara, Hiroshi Naraoka, Shogo Tachibana

Geochemical Journal, Vol. 53, No. 1, P. 21-32, 2019

Distinct distribution of soluble N-heterocyclic compounds between CM and CR chondrites

Hiroshi Naraoka, Minako Hashiguchi

Geochemical Journal, Vol. 53, No. 1, P. 33-40, 2019

Bulk chemical characteristics of soluble polar organic molecules formed through condensation of formaldehyde: Comparison with soluble organic molecules in Murchison meteorite

Yuki Isono, Shogo Tachibana, Hiroshi Naraoka, François-Régis Orthous-Daunay, Laurette Piani, Yoko Kebukawa

Geochemical Journal, Vol. 53, No. 1, P. 41-51, 2019

STXM-XANES analyses of Murchison meteorite samples captured by aerogel after hypervelocity impacts: A potential implication of organic matter degradation for micrometeoroid collection experiments

Yoko Kebukawa, Kyoko Okudaira, Hikaru Yabuta, Sunao Hasegawa, Makoto Tabata, Yoshihiro Furukawa, Motoo Ito, Aiko Nakato, A. L. David Kilcoyne, Kensei Kobayashi, Shin-ichi Yokobori, Eiichi Imai, Yuko Kawaguchi, Hajime Yano, Akihiko Yamagishi

Geochemical Journal, Vol. 53, No. 1, P. 53-67, 2019