5 papers
Measurement of single electron emission in two-phase xenon
B. Edwards, H. M. Araujo, V. Chepel +25
We present the first measurements of the electroluminescence response to the emission of single electrons in a two-phase noble gas detector. Single ionization electrons generated i…
Track Reconstruction and Performance of DRIFT Directional Dark Matter Detectors using Alpha Particles
S. Burgos, J. Forbes, C. Ghag +20
First results are presented from an analysis of data from the DRIFT-IIa and DRIFT-IIb directional dark matter detectors at Boulby Mine in which alpha particle tracks were reconstru…
First Results from the DRIFT-IIa Dark Matter Detector
S. Burgos, J. Forbes, C. Ghag +19
Data from the DRIFT-IIa directional dark matter experiment are presented, collected during a near continuous 6 month running period. A detailed calibration analysis comparing data…
ASTROD I Charging Simulation and Disturbances
Gang Bao, D N A Shaul, H M Araujo +3
ASTROD I is planned as a single spacecraft mission. It will use interferometric and pulse ranging techniques between the spacecraft and ground stations, to make high precision meas…
The effect of a fifth large-scale space-time dimension on the conservation of energy in a four dimensional Universe
M. B. Gerrard, T. J. Sumner
The effect of introducing a fifth large-scale space-time dimension to the equations of orbital dynamics was analysed in an earlier paper by the authors. The results showed good agr…