C
Christopher Hamann
Researcher at Museum für Naturkunde
Publications - 22
Citations - 510
Christopher Hamann is an academic researcher from Museum für Naturkunde. The author has contributed to research in topics: Silicate & Meteorite. The author has an hindex of 11, co-authored 17 publications receiving 354 citations. Previous affiliations of Christopher Hamann include Free University of Berlin.
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Shock metamorphism of planetary silicate rocks and sediments: Proposal for an updated classification system
TL;DR: In this paper, a unified and updated system of progressive shock metamorphism is proposed for impactites derived from silicate rocks and sediments, which are classified into four major classes: crystalline, mafic, chondritic, ultramafic and sedimentary.
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Chemical projectile–target interaction and liquid immiscibility in impact glass from the Wabar craters, Saudi Arabia
TL;DR: In this paper, petrography and microchemistry of impact glasses from the Wabar impact craters (Saudi Arabia) are reported, with an age of ∼300 years.
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Silicate liquid immiscibility in impact melts
Christopher Hamann,Christopher Hamann,Agnese Fazio,M. Ebert,Lutz Hecht,Lutz Hecht,Richard Wirth,Luigi Folco,Alexander Deutsch,Wolf Uwe Reimold,Wolf Uwe Reimold,Wolf Uwe Reimold +11 more
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Experimental impact cratering: A summary of the major results of the MEMIN research unit
Thomas Kenkmann,Alexander Deutsch,Klaus Thoma,M. Ebert,Michael H. Poelchau,Elmar Buhl,Eva-Regine Carl,Andreas N. Danilewsky,Georg Dresen,Anja Dufresne,Anja Dufresne,Nathanaël Durr,Lars Ehm,Christian Grosse,Max Gulde,Nicole Güldemeister,Christopher Hamann,Lutz Hecht,Stefan Hiermaier,Tobias Hoerth,A. Kowitz,Falko Langenhorst,Bernd Lexow,Hanns-Peter Liermann,Robert Luther,Ulrich Mansfeld,D. Moser,Manuel Raith,Wolf Uwe Reimold,Wolf Uwe Reimold,Wolf Uwe Reimold,Martin Sauer,Frank Schäfer,R. T. Schmitt,Frank Sommer,J. Wilk,R. Winkler,Kai Wünnemann,Kai Wünnemann +38 more
TL;DR: In this article, the authors reviewed major findings of the Multidisciplinary Experimental and Modeling Impact Crater Research Network (MEMIN) and proposed a multidisciplinary analytical approach.
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Petrogenesis of main group pallasite meteorites based on relationships among texture, mineralogy, and geochemistry
Seann McKibbin,Lidia Pittarello,Christina Makarona,Christopher Hamann,Christopher Hamann,Lutz Hecht,Lutz Hecht,Stepan M. Chernonozhkin,Steven Goderis,Philippe Claeys +9 more
TL;DR: In this paper, a reassessment of the literature shows that low-MnO and high-FeO subgroups preferentially host rounded olivine and low-temperature P2O5-rich phases such as the Mg-phosphate farringtonite and phosphoran olivines, indicating that the core-mantle boundary of their planetesimal may not be a simple interface but rather a volume in which interactions between metal, silicate, and other components occur.