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On a prototype detector for the radio emission from air showers at the South Pole / vorgelegt von Jan Auffenberg. 2010
Inhalt
1 Introduction
2 COSMIC RAYS, NEUTRINOS, AND AIR SHOWERS
2.1 Cosmic Ray Particles as Part of the Universe
2.2 Cosmic Rays
2.2.1 Origin of cosmic rays
2.2.2 Acceleration mechanisms of cosmic rays
2.2.3 Propagation mechanism
2.2.4 Energy spectrum of cosmic rays
2.2.5 UHECR sources
2.3 Extensive air showers
2.3.1 Components of extensive air showers
2.4 Radio Emission of Extensive Air Showers
2.4.1 Geo-synchrotron emission
2.4.2 Analytical description of the emission process
2.4.3 Radio emission of CORSIKA simulated air showers
3 ASTROPARTICLE DETECTORS
3.1 LOPES
3.1.1 LOPES hardware system
3.1.2 Trigger strategy
3.1.3 LOPES STAR
3.2 IceCube
3.3 RICE and NARC
3.3.1 RICE DAQ
3.3.2 The NARC project AURA
3.3.3 Askaryan Radio Array
3.4 ANITA
4 RADIO MEASUREMENTS AT THE SOUTH POLE
4.1 Radio Background
4.1.1 Continuous background
4.1.2 Transient electromagnetic interferences
4.2 Argentina and South Pole in 2007
4.3 At the South Pole with RICE in 2008
4.4 At the South Pole in 2009
4.4.1 Fat Wire-Dipole
4.4.2 Implementation into RICE
4.4.3 Analysis and results
5 SIMULATION AND MEASUREMENT RESULTS
5.1 REAS2 Pulse Predictions
5.2 Background Comparison
5.2.1 Simulated radio air shower pulses
5.2.2 Background correction
5.3 Discussion
6 RADIO AIR SHOWER DETECTION AT THE SOUTH POLE
6.1 2010 Test Array
6.1.1 Science case
6.1.2 Trigger strategy
6.1.3 Estimation of the trigger rate induced by CR flux with 2010 Test Array
6.1.4 Self Trigger Trial 2010
6.2 A Large Air Shower Array
6.2.1 Motivations
6.2.2 Technical strategies
6.2.3 Simulation studies
6.2.4 Discussion
7 SUMMARY AND OUTLOOK
A PROPERTIES OF ANTENNAS
A.1 Antenna Zones
A.2 Outputpower of an Antenna
B THE DATA FORMAT OF RICE
C DISCRETE FOURIER TRANSFORMATIONS