A5056267934- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Quantum Chromodynamics and Particle Interactions
- Particle Detector Development and Performance
- Dark Matter and Cosmic Phenomena
- Computational Physics and Python Applications
- Neutrino Physics Research
- Cosmology and Gravitation Theories
- Astrophysics and Cosmic Phenomena
- Distributed and Parallel Computing Systems
- Black Holes and Theoretical Physics
- Particle Accelerators and Free-Electron Lasers
- Noncommutative and Quantum Gravity Theories
- Atomic and Subatomic Physics Research
- Nuclear reactor physics and engineering
- Parallel Computing and Optimization Techniques
- Stochastic processes and financial applications
- Optical properties and cooling technologies in crystalline materials
- Nuclear Physics and Applications
- Nuclear physics research studies
- Radiation Therapy and Dosimetry
- Laser-induced spectroscopy and plasma
- advanced mathematical theories
- Laser-Plasma Interactions and Diagnostics
- Aerodynamics and Acoustics in Jet Flows
European Organization for Nuclear Research
2022-2025
A. Alikhanyan National Laboratory
2023-2024
Institute of High Energy Physics
2023-2024
University of Antwerp
2024
TU Wien
2023-2024
Cukurova University
2023
Abstract This paper describes recent progress on the design of DAQ and Timing Hub, or DTH, an ATCA (Advanced Telecommunications Computing Architecture) hub board intended for phase-2 upgrade CMS experiment. Prototyping was originally divided into multiple feature lines, spanning all different aspects DTH functionality. The second prototype merges R&D prototyping lines a single board, which is to be production candidate. Emphasis process experience in going from first prototype, included...
Abstract We present the architecture and current state of prototype firmware CMS Level-1 Global Trigger, final stage new trigger for Phase-2 LHC. Based on high-precision inputs from muon, calorimeter, track particle flow triggers, Trigger evaluates O(1000) cut-based neural-net-based algorithms in a system up to thirteen Xilinx Ultrascale+ based ATCA processing boards interconnected by 25 Gb/s optical links. In order optimize usage resources, main algorithms, including DSP-based calculation...
Abstract The CMS detector will be upgraded to maintain, or even improve, the physics acceptance under harsh data taking conditions foreseen during High-Luminosity LHC operations. In particular, trigger system (Level-1 and High Level Triggers) completely redesigned utilize detailed information from sub-detectors at bunch crossing rate: Global Trigger use high-precision objects provide Level-1 decision. Besides cut-based algorithms, novel machine-learning-based algorithms also included in...
Abstract We present details on the new Level-1 Global Trigger at CMS for upcoming high-luminosity operation of LHC. Our focus is newly developed firmware, which employs a bottom-up generic approach to enhance menu adaptability and accommodate increase in upstream data. also highlight our efficient pipelining strategy that ensures excellent routability 480 MHz. Furthermore, we discuss firmware implementation three prototypes targeting Serenity boards, together with their current future...