Tracked cosmic data
From GlueXWiki
The pictures below show ADC amplitude histograms for tracked cosmic ray data with 50/50 Ar/CO2 gas mixture (the maximum ADC amplitude for each event contributes one entry for that amplitude in the histogram) and energy spectra obtained by integrating the amplitude histograms.
These show data taken using the old preamp, GPC-01.
2000V - cosmics - amplitude, old preamp, tracked (left) and untracked (right)
File:Tracked cosmic amplitude 2000V old preamp.jpg old preamp, tracked cosmics, 50/50 Ar/CO2, 2000V |
File:Cosmic amplitude 2000V old preamp.jpg old preamp, cosmics, 50/50 Ar/CO2, 2000V |
2000V - cosmics - energy, old preamp, tracked (left) and untracked (right)
File:Tracked cosmic energy 2000V old preamp.jpg old preamp, tracked cosmics, energy, 50/50 Ar/CO2, 2000V |
File:Cosmic energy 2000V old preamp.jpg old preamp, cosmics, energy, 50/50 Ar/CO2, 2000V |
2050V - cosmics - amplitude, old preamp, tracked (left) and untracked (right)
2050V - cosmics - energy, old (left) and new (right) preamps