Relative nuclear abundances inside ISS with Sileye-3/Alteino experiment
2006 (English)In: Advances in Space Research, ISSN 0273-1177, Vol. 37, no 9, 1685-1690 p.Article in journal (Refereed) Published
The experiment Sileye-3/Alteino was first operational on board the international Space Station between 27/4 and 1/5/2002. It is constituted of a cosmic ray silicon detector and an electroencephalograph and is used to monitor radiation environment and study the light flash phenomenon in space. As a stand-alone device, Sileye-3/Alteino can monitor in real time cosmic ray nuclei. In this work, we report on relative nuclear abundance measurements in different regions of the orbit for nuclei from B to Fe in the energy range above similar or equal to 60 Mev/n. Abundances of nuclei such as 0 and Ne relative to C are found to be increased in respect to particle composition outside of the station, whereas the Fe group is reduced. This effect could be ascribed to nuclear interactions with the hull of the station.
Place, publisher, year, edition, pages
2006. Vol. 37, no 9, 1685-1690 p.
cosmic rays, nuclear abundances, International Space Station
IdentifiersURN: urn:nbn:se:kth:diva-41927DOI: 10.1016/j.asr.2006.02.050ISI: 000239085700006ScopusID: 2-s2.0-33744785679OAI: oai:DiVA.org:kth-41927DiVA: diva2:445329
QC 201110032011-10-032011-10-032011-10-03Bibliographically approved