20.500.12556/RUL-182623 Radiation effects of CERN-PS 24 GeV/c protons in silicon strip sensors, evaluated with ATLAS18 ITk strip sensor test structures Test structures from the ATLAS18 ITk strip detector wafers were irradiated with 24 GeV/c protons. These test structures were positioned at various angles with respect to the proton beam. Blocks of G10 material were placed in front of these test structures to study the effect of scattering of primary protons on the received particle fluence. The results confirm that both the incidence angle of the beam and scattering significantly influence the actual fluence to which the samples are exposed. Miniature strip detectors, first irradiated with protons, were also irradiated with reactor neutrons, to a combined fluence of ɸ$_{neq}$ = 1.6 × 10$^{15}$ cm$^{−2}$. The combination of proton and neutron fluences matched the combination expected in the most exposed part of the strip detector in the ALTAS Inner Tracker (ITk). Good charge collection was measured confirming that the strip detectors are sufficiently radiation hard for successful operation to highest fluences expected at the HL-LHC. hadron collider atlas experiment silicon strip sensors silicon strip detectors charge collection radiation hardness senzorji hadronski trkalnik eksperiment Atlas sevanje true false true Angleški jezik Slovenski jezik Članek v reviji 2026-05-19 15:02:53 2026-05-19 15:02:56 2026-05-20 04:45:57 0000-00-00 00:00:00 2026 0 0 9 str. pt. 1, art. 170917 Vol. 1082 2026 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 539.1 1872-9576 10.1016/j.nima.2025.170917 247669251 1-s2.0-S0168900225007193-main.pdf 1-s2.0-S0168900225007193-main.pdf 1 B9DA581389290E74820A3B4B2A1AC69A 77e6659ac227c7001ff02dc2d3da8597792d16ae3072dc2eac1c15d5a9886012 49bc4f69-5383-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=234056 https://www.sciencedirect.com/science/article/pii/S0168900225007193 0 bd23aeb9-5382-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=234055 Fakulteta za matematiko in fiziko 0 0 0