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ATLAS Notes

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2023-01-22
11:50
Photon-photon fusion and $(g − 2)_\tau$ measurement at the ATLAS experiment / Schmieden, Kristof (Johannes Gutenberg Universitaet Mainz (DE))
High statistics measurements of light-by-light scattering, made accessible using relativistic heavy-ion beams provide a precise and unique opportunity to investigate extensions of the Standard Model, such as the presence of axion-like particles. [...]
ATL-PHYS-PROC-2023-002. - 2023. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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2023-01-19
16:42
ATLAS ITk Strip Sensor Quality Control and Review of ATLAS18 Pre-Production Sensor Results / ATLAS Collaboration
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. [...]
ATL-ITK-PROC-2023-002. - 2023. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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2023-01-19
14:21
Searching for new symmetries in the Higgs sector with the ATLAS detector / Duda, Dominik (The University of Edinburgh (GB))
These proceedings give an overview of recent searches for additional low- and high-mass Higgs bosons, as well as direct searches for rare or exotic decays of the 125 GeV Higgs boson, using proton–proton collision data at 13 TeV collected by the ATLAS experiment in Run 2 of the LHC..
ATL-PHYS-PROC-2023-001. - 2023. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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2023-01-18
10:33
A High-Granularity Timing Detector for the ATLAS Phase-II Upgrade / Wu, Mengqing (Nikhef National institute for subatomic physics (NL))
The increase of the particle flux at the HL-LHC with instantaneous luminosities up to 7.5 × 1034cm−2s−1 will have a severe impact on the ATLAS detector performance. [...]
ATL-HGTD-PROC-2023-002. - 2023. - 10 p.
Original Communication (restricted to ATLAS) - Full text

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2023-01-16
15:20
A High-Granularity Timing Detector for the ATLAS Phase-II upgrade / Soares Canas Ferreira, Afonso (CERN)
The increase of the particle flux (pile-up) at the HL-LHC with instantaneous luminosities up to 𝐿 ≃ 7.5 × 1034𝑐𝑚−1𝑠−2 will have a severe impact on the ATLAS detector reconstruction and trigger performance. [...]
ATL-HGTD-PROC-2023-001. - 2023. - 9 p.
Original Communication (restricted to ATLAS) - Full text

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2023-01-12
19:28
ATLAS ITk strip sensor quality assurance tests and results of ATLAS18 pre-production sensors / ATLAS Collaboration
Towards the high luminosity (HL) operation of the Large Hadron Collider (LHC), the inner tracking system of the ATLAS detector is replaced by a fully silicon-based inner tracker (ITk). [...]
ATL-ITK-PROC-2023-001. - 2023. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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2023-01-05
19:40
Search for charged-lepton-flavour violating $\mu\tau qt$ interactions in top-quark production and decay with the ATLAS detector at the LHC
A search for charged-lepton-flavour violating $\mu\tau qt$ interaction is presented, considering both in top-quark production and decay. [...]
ATLAS-CONF-2023-001. - 2023. - 27 p.
Original Communication (restricted to ATLAS) - Full text

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2023-01-03
15:08
The COLUTA ADC ASIC and the ATLAS HL-LHC Liquid Argon Front-End Readout / Pinheiro Matos, Gabriel (Columbia University (US))
The upgraded High-Luminosity Large Hadron Collider (HL-LHC) requires a new radiation tolerant ATLAS Liquid Argon (LAr) Calorimeter readout operating at 40 MHz with 16-bit dynamic range. [...]
ATL-LARG-PROC-2023-001. - 2023. - 6 p.
Original Communication (restricted to ATLAS) - Full text

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2022-12-23
19:29
Identification of highly boosted 𝒁 → 𝒆 + 𝒆 − decays with the ATLAS detector using deep neural networks
This note describes the development and evaluation of a new algorithm dedicated to identify highly boosted $Z\rightarrow e^+e^-$ decays. [...]
ATL-PHYS-PUB-2022-056. - 2022.
Original Communication (restricted to ATLAS) - Full text

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2022-12-16
17:06
RD53A pixel module assembly and testing experience / Petrukhin, Alexey (Universitaet Siegen (DE))
The entire tracking system of the ATLAS experiment will be replaced during the LHC Phase-II shutdown. [...]
ATL-ITK-PROC-2022-034. - 2022. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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Utvalda samlingar:
ATLAS Conference Contributions (5,231)
ATLAS PUB Notes (2,965)
ATLAS Conference Notes (1,180)