Search for displaced leptons in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector
ArXiv 2011.07812 (2020)
Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\ell\ell bb$ and $\ell\ell WW$ final states in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
ArXiv 2011.05639 (2020)
Performance of the upgraded PreProcessor of the ATLAS Level-1 Calorimeter Trigger
Journal of Instrumentation IOP Publishing 15:11 (2020) ARTN P11016
Abstract:
The PreProcessor of the ATLAS Level-1 Calorimeter Trigger prepares the analogue trigger signals sent from the ATLAS calorimeters by digitising, synchronising, and calibrating them to reconstruct transverse energy deposits, which are then used in further processing to identify event features. During the first long shutdown of the LHC from 2013 to 2014, the central components of the PreProcessor, the Multichip Modules, were replaced by upgraded versions that feature modern ADC and FPGA technology to ensure optimal performance in the high pile-up environment of LHC Run 2. This paper describes the features of the new Multichip Modules along with the improvements to the signal processing achieved.Search for dark matter in association with an energetic photon in pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
ArXiv 2011.05259 (2020)
Design of large scale sensors in 180 nm CMOS process modified for radiation tolerance
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Elsevier 980 (2020) 164403