Nowadays silicon strip sensors in high luminosity experiments usually consist of a p-doped bulk with n-type strip implants.
General consensus is that such a design requires an additional interstrip isolation structure like a p-stop implant.
If no additional implant is implemented between the strips, it is expected that the interstrip resistance will be insufficient before and especially...
The segmented n-on-p sensors require isolation implants to prevent the electrodes from electrically shorting and two isolation configurations are being considered for the high granularity endcap calorimeter (HGCAL) of CMS at the high luminosity LHC: common and individual (atoll) p-stops. Performance of the two p-stop options after irradiation is the focus of this study. We present a...
The ATLAS experiment at the Large Hadron Collider is currently preparing for a major
upgrade of the Inner Tracking for the Phase-II LHC operation (known as HL-LHC), scheduled
to start in 2026. In order to achieve the integrated luminosity of 4000 fb-1, the instantaneous
luminosity is expected to reach unprecedented values, resulting in about 200 proton-proton
interactions in a typical...
The CERN Large Hadron Collider (LHC) will undergo a major upgrade between 2025 and 2027, to increase the collision rate by a factor of about 5 compared to the present. Some existing components of the CMS detector - most notably the Tracker and Endcap Calorimeter - will have to be replaced to cope with the conditions of the high luminosity (HL-LHC) era: instantaneous peak luminosity up to...
