2026-04-27 13:43 |
Current and low-field carrier mobility in silicon sensors irradiated to extreme fluences
/ Scharf, Christian (Humboldt University of Berlin (DE)) ; Li, Peilin (Deutsches Elektronen-Synchrotron (DE)) ; Mandic, Igor (Jozef Stefan Institute (SI)) ; Bloch, Ingo (Deutsches Elektronen-Synchrotron (DE)) ; Lacker, Heiko Markus (Humboldt University of Berlin (DE)) ; Klein, Christoph Thomas (Carleton University (CA)) ; Ullan, Miguel (Consejo Superior de Investigaciones Cientificas (CSIC) (ES)) ; Unno, Yoshinobu (KEK High Energy Accelerator Research Organization (JP))
/ATLAS Collaboration
To quantify the mobility degradation caused by ionized impurity scattering as a function of fluence and to obtain a qualitative understanding of the diode’s electrical performance, current-voltage characteristics were measured for fluences ranging from $9 \times 10^{14}$ to $1 \times 10^{18}\,n_{eq}/$cm$^2$ at various temperatures. These measurements are compared to TCAD simulations using different radiation-damage models to evaluate their ability in reproducing the observed currents at such extreme fluences, and to gain insight into the underlying physical processes driving these changes..
ATL-ITK-SLIDE-2026-085.-
Geneva : CERN, 2026 - 1 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
|
Подробная запись
|
2026-04-27 13:41 |
Current Status of the Phase-2 ATLAS ITk Pixel Detector
/ Martin, Juliette (University of London (GB))
/ATLAS Collaboration
The upgrade of the LHC to the high luminosity LHC (HL-LHC) by the end of this decade will impose significant challenges on the detectors of the LHC experiments. Increased luminosity of up to 7.5 10^34cm^−2s^−1 with up to 200 simultaneous p-p interactions per bunch crossing and foreseen run-times equivalent to up to 4000 fb-1 make it necessary to develop new detectors that can cope with the corresponding radiation damage, occupancy, and bandwidth needs. [...]
ATL-ITK-SLIDE-2026-084.-
Geneva : CERN, 2026
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
|
Подробная запись
|
2026-04-22 16:27 |
Подробная запись
|
2026-04-20 17:07 |
Подробная запись
|
2026-04-20 13:26 |
Подробная запись
|
2026-04-20 11:01 |
Подробная запись
|
2026-04-18 18:19 |
Подробная запись
|
2026-04-16 17:35 |
Подробная запись
|
2026-04-16 11:39 |
Multiboson polarization measurements in ATLAS
/ Selem, Luka (Centre National de la Recherche Scientifique (FR))
/ATLAS Collaboration
Over the past few years, the ATLAS collaboration has published several studies on the polarization of massive vector bosons in multiboson processes. This presentation reviews these polarization measurements, highlights the challenges and limitations encountered in previous analyses, and proposes recommendations for future studies..
ATL-PHYS-SLIDE-2026-077.-
Geneva : CERN, 2026 - 35 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
|
Подробная запись
|
2026-04-15 17:06 |
Подробная запись
|
|
|