The Faculty of Mathematics and Natural Sciences: Search
Now showing items 11-14 of 14
Entwicklung polarisierter Targets zur Messung der Gerasimov-Drell-Hearn-Summenregel an ELSA
(2003)
The Gerasimov-Drell-Hearn sum rule (GDH) relates the difference of the total absorption cross section of circularly polarized photons on parallelly and antiparallelly polarized nucleons to their well known quantities mass ...
Untersuchung von Oxidationsprozessen an Oberflächen von FeCr-Legierungen und Austenitstahl mittels Röntgenabsorptionsspektroskopie unter streifendem Einfall
(2003)
The surface oxidation of stainless steel and FeCr alloys with 18, 28, and 43 mass-% Cr was investigated in situ using grazing incidence X-ray absorption spectroscopy (GIXAS) at chromium and iron K-edges.
In the ...
In the ...
Exclusive Production of J/ψ Mesons in the ZEUS Detector
(2003)
Exclusive J/ψ production has been studied using the ZEUS detector at HERA. Two ranges of the photon virtuality, Q2 < 1 GeV2 and 0.15 < Q2 < 0.8 GeV2 are examined. The latter is ...
Untersuchung zur Kinetik der Coesit - Quarz Umwandlung unter in-situ Bedingungen mittels Synchrotronstrahlung sowie Analyse der Mikrostrukturen im Transformationsbereich mittels TEM
(2003)
Synthetischer Coesit wurde in eine Hexaeder- Hochdruck-, Hochtemperaturapparatur verbracht und die rekonstruktive Transformation Coesit-Quarz durchgeführt, um die retrograde Metamorphosepfade natürlicher Gesteine besser ...