5 papers
GRANITE: High-Resolution Imaging and Electrical Qualification of Large-Area TPC Electrodes
Shumit A. Mitra, Alexander Deisting, Jan Lommler +4
Next-generation dual-phase time projection chambers (TPCs) for rare event searches will require large-scale, high-precision electrodes. To meet the stringent requirements for high-…
GRANITE: Mechanical Characterization and Optical Inspection of Large-Area TPC Electrodes
Alexander Deisting, Jan Lommler, Shumit A. Mitra +4
Next-generation dual-phase time projection chambers (TPCs) for rare event searches will require large-scale, high-precision electrodes. To meet the stringent requirements for mecha…
Pre-flight Background Estimates for COSI
Savitri Gallego, Uwe Oberlack, Jan Lommler +14
The Compton Spectrometer and Imager (COSI) is a Compton telescope designed to survey the 0.2 - 5 MeV sky, consisting of a compact array of cross-strip germanium detectors. It is pl…
Bottom-up Background Simulations of the 2016 COSI Balloon Flight
Savitri Gallego, Uwe Oberlack, Jan Lommler +8
The Compton Spectrometer and Imager (COSI) is a Compton telescope designed to survey the 0.2-5 MeV sky, consisting of a compact array of cross-strip germanium detectors. As part of…
CNNCat: Categorizing high-energy photons in a Compton/Pair Telescope with Convolutional Neural Networks
Jan Peter Lommler, Uwe Oberlack
A Compton/Pair telescope, designed to provide spectral resolved images of cosmic photons from sub-MeV to GeV energies, records a wealth of data in a combination of tracking detecto…