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Emissivity and reflectance spectra of sulfide-bearing samples: new constraints for the hermean surface composition

Serventi, Giovanna and Carli, Cristian and Maturilli, Alessandro and Ferrari, Sabrina and Sgavetti, Maria and Secchiari, A. and Montanini, A. and Helbert, Jörn (2018) Emissivity and reflectance spectra of sulfide-bearing samples: new constraints for the hermean surface composition. EPSC 2018, 16.-21. Sep 2018, Berlin, Deutschland.

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Official URL: https://meetingorganizer.copernicus.org/EPSC2018/poster_programme/29480

Abstract

Mercury is an extreme planet with the largest temperature excursion in the Solar System that may affect spectral properties of the surface. Evidences suggest plagioclase, pyroxene, and olivine, with lesser amounts of quartz as possible mineralogy of Mercury’s surface. Furthermore, the presence of abundant sulfide in hollows has been proposed. Here, we measure the emissivity and reflectance of mixtures composed of a silicate and a sulfide component at different temperatures.

Item URL in elib:https://elib.dlr.de/125332/
Document Type:Conference or Workshop Item (Poster)
Title:Emissivity and reflectance spectra of sulfide-bearing samples: new constraints for the hermean surface composition
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Serventi, GiovannaUniversity of ParmaUNSPECIFIED
Carli, CristianIASF-INAF, Rome, ItalyUNSPECIFIED
Maturilli, AlessandroAlessandro.Maturilli (at) dlr.deUNSPECIFIED
Ferrari, SabrinaCISAS, Università degli studi di Padova, ItalyUNSPECIFIED
Sgavetti, MariaUniversity of ParmaUNSPECIFIED
Secchiari, A.Department of Chemistry, Life Science and Environmental Sustainability, Parma University, ItalyUNSPECIFIED
Montanini, A.Department of Chemistry, Life Science and Environmental Sustainability, Parma University, ItalyUNSPECIFIED
Helbert, JörnJoern.Helbert (at) dlr.dehttps://orcid.org/0000-0001-5346-9505
Date:September 2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Merkur, analogue minerals, sulfide, spectroscopy
Event Title:EPSC 2018
Event Location:Berlin, Deutschland
Event Type:international Conference
Event Dates:16.-21. Sep 2018
Organizer:Europlanet
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Science and Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Erforschung des Weltraums
DLR - Research theme (Project):Projekt BepiColombo MERTIS und BELA
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Leitungsbereich PF
Deposited By: Maturilli, Alessandro
Deposited On:19 Dec 2018 07:41
Last Modified:31 Jul 2019 20:23

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