13th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors (HSTD13), Vancouver, Canada

Session

Day 3 - Session 1

6 Dec 2023, 09:00

Conference room (Wosk Centre)

Conveners

Day 3 - Session 1: Radiation Damage

• Paul Miyagawa (University of London (GB))

14. Development of the BCM' system for beam abort and luminosity monitoring in ATLAS based on a segmented polycrystalline CVD diamond system and dedicated front-end ASIC

Andrej Gorisek (Jozef Stefan Institute (SI))

06/12/2023, 09:00

Radiation damage and radiation tolerant materials

Oral

The High Luminosity upgrade of Large Hadron Collider (HL-LHC) will increase the LHC Luminosity and with it the density of particles on the detector by an order of magnitude. For protecting the inner silicon detectors of the ATLAS experiment and for monitoring the delivered luminosity, a radiation hard beam monitor has been developed. We developed a set of detectors based on polycrystalline...

88. Probing of radiation damage with light-emitting quantum defects in Silicon

Wei Liu (Accelerator Technology and Applied Physics Division, Lawrence Berkeley National Laboratory)

06/12/2023, 09:20

Radiation damage and radiation tolerant materials

Oral

Irradiating a semiconductor with energetic particles gives rise to structural damage and defect formation via nonionizing energy loss processes. The build-up of stable radiation damage often proceeds via complex dynamic annealing processes, involving point-defect migration and interaction. This also occurs during the ion-implantation for electronic device fabrication and resulting defect...

10. Comparative time resolution and field uniformity study of single cell 3D pixel structures after neutron and proton irradiation up to 1e17 neq/cm2 at 120 GeV SPS beams

Dr Vagelis Gkougkousis (CERN)

06/12/2023, 09:40

Pixel sensors for tracking

Oral

The proven radiation hardness of silicon 3D devices up to fluences of $1\times {10}^{17}{n}_{eq}/c{m}^2$ makes them an excellent choice for next generation trackers, providing $<10\mu m$ position resolution at a high multiplicity environment. The anticipated pile-up increase at HL-LHC conditions and beyond, requires the addition of < 50 ps per hit timing information to successfully resolve...

60. Defect level identification of ATLAS ITk Strip Sensors using DLTS

Christoph Thomas Klein (Carleton University (CA))

06/12/2023, 10:00

Strip sensors

Oral

With the upgrade of the LHC to the High-Luminosity LHC (HL-LHC), the Inner Detector will be replaced with the new all-silicon ATLAS Inner Tracker (ITk) to maintain tracking performance in a high-occupancy environment and to cope with the increase in the integrated radiation dose.

Comprising an active area of 165m2, the outer four layers in the barrel and six disks in the endcap region will...