Auflistung Geophysik, Extraterrestische Forschung nach Schlagwort "Kosmische Elektrodynamik {Astrophysik}"
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Acceleration and spatial diffusion of galactic cosmic rays
(Univ. Bochum, 2005)In the present work analytical solutions of the transport equation for hadronic cosmic rays are calculated. With these, it is possible for the first time to fit the energy spectra of the cosmic protons measured at the ... -
Confinement and anisotropy of ultrahigh-energy cosmic rays in isotropic plasma wave turbulence
(Univ. Bochum, 2007)We have investigated the implications of isotropically distributed interstellar magnetohydrodynamic plasma waves on the scattering mean free path and the spatial anisotropy of high-energy cosmic rays. We demonstrate a ... -
Determination of an arrival time cut for the separation of electrons and muons in extensive air showers
(Univ. Siegen, 2006)Extensive air showers measured by the KASCADE-Grande experiment at the Forschungszentrum Karlsruhe are studied with respect to the arrival times of electrons and muons at observation level. KASCADE-Grande is a ground based ... -
Inverse Comptonstreuung und die Hochenergie-Emission relativistischer Stoßwellen
(Univ. Bochum, 2005)In dieser Arbeit wird die inverse Comptonstreuung behandelt. Bei diesem Prozess streuen Elektronen niederenergetische Photonen zu höheren Energien; für die Anwendung auf die Jets aktiver galaktischer Kerne wird der sogenannte ... -
Lateral distribution of cosmic ray muons underground - results from the CosmoALEPH experiment
(Univ. Siegen, 2006)The CosmoALEPH experiment, located underground at the LEP e+e? storage ring at CERN at a depth of 320 m water equivalent, was used to study the chemical composition of primary cosmic rays up to 10 PeV energies from the ... -
Methods for the reconstruction of large scale anisotropies of the cosmic ray flux
(Univ. Siegen, 2010)In cosmic ray experiments the arrival directions, among other properties, of cosmic ray particles from detected air shower events are reconstructed. The question of uniformity in the distribution of arrival directions is ... -
Strahlungsemission in einem thermischen Hintergrundplasma in den Jets Aktiver Galaxienkerne
(Univ. Bochum, 2004)Die vorliegende Arbeit untersucht den Einfluß von thermisch verteiltem Plasma auf die Strahlungsemission in den Jets von aktiven galaktischen Kernen. Zur Bestimmung der Heiz- und Strahlungsproduktionsraten wird die ... -
Study of the performance of the Pierre Auger observatory and search for primary cosmic ray photons
(Univ. Wuppertal, 2007)Astroparticle physics is now entering the very exciting phase in which the efforts to enhance the detection capabilities of our instruments begin to turn out into clear answers. In this context the Pierre Auger Observatory ... -
The energy spectrum of primary cosmic rays measured with the KASCADE-Grande experiment
(Univ. Siegen, 2008)