Statistics – Applications
Scientific paper
Oct 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010sosyr..44..385m&link_type=abstract
Solar System Research, Volume 44, Issue 5, pp.385-392
Statistics
Applications
Scientific paper
The onboard time-of-flight mass reflectron MANAGA-F is described which is aimed at measuring the elemental and isotopic composition of the secondary ion fluxes generated under the influence of solar wind. It is shown that by using this apparatus, the composition of the surface regolith layer averaged over a considerable area can be determined while approaching Phobos. After the landing of the spacecraft on the surface of Phobos, the measurements will be aimed at examining the local characteristics of the regolith and a new mechanism for water synthesis in the process of ion collisions. The apparatus allows for the mass of the secondary molecular ions to be detected and determined, including organic ones which arise during the bombardment of the regolith by ions of different origins. The main scientific problems to be solved using the given apparatus are considered in the paper. The working principle of the apparatus together with its analytical and technical characteristics and design particularities are presented. Information concerning the range of its applications for solving a number of challenging tasks of contemporary science is given. The MANAGA-F apparatus is shown to be the first realization of an original new-generation onboard device that has been invented, developed, and produced at the Space Research Institute of the Russian Academy of Sciences (SRI RAS).
Cherepin V. T.
Chumikov Alexander E.
Managadze George G.
Sagdeev Roal'd. Z.
Saralidze G. Z.
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