CERN Accelerating science

ATLAS Conference Contributions

Senast inlagda poster:
2026-05-27
18:03
Development and Performance of the Real-Time Muon Reconstruction for the L0 Trigger in HL-LHC ATLAS / Makita, Airu (University of Tokyo (JP))
We will present a detailed performance assessment of the implemented logic and provide an in-depth discussion of the validation strategy and methodology, which has been successfully integrated into our development workflow for the muon reconstruction in the Level-0 (L0) trigger in HL-LHC. [...]
ATL-DAQ-PROC-2026-004.
- 2026 - 8.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-27
15:25
Implementation of a kinematic fit algorithm in the search for Higgs boson pairs produced at the LHC and detected with ATLAS in the $b\bar{b}\gamma\gamma$ final state / Orlandini, Romano (Universita e INFN Roma Tre (IT))
The observation of Higgs boson pairs is a fundamental step towards understanding the model of spontaneous electroweak symmetry breaking as it represents the most direct method to estimate the cubic term of the Higgs boson potential, responsible for the trilinear self-coupling of the Higgs boson ($\lambda_{3}$). [...]
ATL-PHYS-PROC-2026-026.
- 2026 - 11.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-27
12:39
Recent Test Beam Results of ATLAS ITk 3D Pixel Modules / ATLAS Collaboration
The ATLAS inner detector will be completely replaced with a new all-silicon tracking system (ITk) during the 2027-2029 shutdown, in order to operate under the demanding conditions of the High-Luminosity LHC. [...]
ATL-ITK-PROC-2026-019.
- 2026 - 8.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-26
15:50
Current Status of the Phase-2 ATLAS ITk Pixel Detector / Martin, Juliette (University of London (GB))
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. [...]
ATL-ITK-PROC-2026-018.
- 2026 - 8.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-26
14:55
Knypaegje: An Algorithm for Achieving Deterministic Startup Phase in GTYe4 and GTYe5 Transceivers / Leguijt, Melvin (Nikhef National institute for subatomic physics (NL))
The FELIX readout system for the ATLAS experiment has been introduced in the LHC Run 3 [...]
ATL-DAQ-PROC-2026-003.
- 2026 - 4.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-26
14:45
Control of the 3D FBK sensors leakage currents during pixel detector construction for the ATLAS ITk / Boccardo, Lucrezia (INFN e Universita Genova (IT)) ; Gemme, Claudia (INFN e Universita Genova (IT)) ; Ravera, Simone (INFN e Universita Genova (IT)) ; Ventura, Matteo (Universita degli Studi di Udine (IT)) ; Gariano, Giuseppe (INFN e Universita Genova (IT)) ; Kakoty, Niraj (The Barcelona Institute of Science and Technology (BIST) (ES)) ; Sachdeva, Mahima (The Barcelona Institute of Science and Technology (BIST) (ES)) ; Rama, Krishnan (The Barcelona Institute of Science and Technology (BIST) (ES)) ; Terzo, Stefano (The Barcelona Institute of Science and Technology (BIST) (ES)) ; Fernandez Martinez, Pablo (Consejo Superior de Investigaciones Cientificas (CSIC) (ES))
For the High Luminosity upgrade of the Large Hadron Collider, the current ATLAS Inner Detector will be replaced by an all-silicon Inner Tracker (ITk). [...]
ATL-ITK-PROC-2026-017.
- 2026 - 8.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-22
18:53
Phase 2 Upgrade of ATLAS Hadronic Tile Calorimeter / Soldani, Mattia (CERN)
The Tile Calorimeter (TileCal) is a sampling hadronic calorimeter covering the central region of the ATLAS experiment, with steel as absorber and plastic scintillators as active medium. [...]
ATL-TILECAL-PROC-2026-008.
- 2026 - 5.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-18
17:12
Status of the ATLAS Tile Calorimeter during LHC Run 3 / Soldani, Mattia (CERN)
The Tile Calorimeter (TileCal) is a sampling hadronic calorimeter covering the central region of the ATLAS experiment, with steel as absorber and plastic scintillators as active medium. [...]
ATL-TILECAL-PROC-2026-007.
- 2026 - 3.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-18
16:58
Low-field carrier mobilities in silicon irradiated to extreme fluences / Scharf, Christian (Humboldt University of Berlin (DE)) ; Li, Peilin (Deutsches Elektronen-Synchrotron (DE)) ; Ullan, Miguel (Consejo Superior de Investigaciones Cientificas (CSIC) (ES)) ; Klein, Christoph Thomas (Carleton University (CA)) ; Mandic, Igor (Jozef Stefan Institute (SI)) ; Unno, Yoshinobu (KEK High Energy Accelerator Research Organization (JP)) ; Bruers, Ben (Deutsches Elektronen-Synchrotron (DE)) ; Lacker, Heiko Markus (Humboldt University of Berlin (DE)) ; Bloch, Ingo (Deutsches Elektronen-Synchrotron (DE)) - Writing - Review & Editing, Investigation, Validation Project administration Project administration Resources Project administration Writing - Review & Editing Funding acquisition Funding acquisition
The low-field carrier mobilities in <100> silicon were quantified as a function of the $1\,$MeV neutron-equivalent fluence up to $10^{18}\,$cm$^{-2}$ and for temperatures between $235\,$K and $295\,$K. [...]
ATL-ITK-PROC-2026-016.
- 2026 - 9.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal
2026-05-15
11:26
Characterization of ALTIROC-A modules for the ATLAS High-Granularity Timing Detector / Fuste Martin, Pau (The Barcelona Institute of Science and Technology (BIST) (ES))
The High-Luminosity phase of the LHC (HL-LHC) will increase the instantaneous luminosity of the accelerator by a factor of 5–7.5 relative to its nominal value, leading to up to 200 interactions per bunch crossing. [...]
ATL-HGTD-PROC-2026-002.
- 2026 - 9.
Original Communication (restricted to ATLAS) - Full text

Detaljerad journal