Conveners
Offline and Software: 1
- Sheng-Sen Sun (Institute of High Energy Physics)
- Andreas Salzburger (CERN)
- Xingtao Huang (Shandong University)
- Weidong Li (高能所)
Offline and Software: 2
- Sheng-Sen Sun (Institute of High Energy Physics)
- Xingtao Huang (Shandong University)
- Weidong Li (高能所)
- Andreas Salzburger (CERN)
Description
CEPC drift chamber is an important track detector that can accurately measure momentum resolution and energy loss. Currently, the drift chamber uses CKF to find the hit on the same track, and then uses Genfit to fit this track. At present, the track reconstruction algorithm of CEPC drift chamber has been fully developed and has very good physics performance.
The Delphes is a versatile framework simulating multipurpose detector responses. Its speed allows phenomenological studies, parameter space scans, and rapid testing of detector geometries. In this study, the Delphes is used to to simulate CEPC's 4th detector, incorporating particle identification with TOF and dN/dx.
dN/dx represents primary ionizations per length unit, following a Poisson...
Opticks is an open source project that accelerates optical photon simulation
by integrating GPU ray tracing, accessed via the NVIDIA OptiX 7+ API, with
Geant4 based simulations.
A single NVIDIA Turing GPU from the first RTX generation has been measured to provide optical
photon simulation speedup factors exceeding 1500 times single threaded Geant4
with a full JUNO analytic GPU...
High-energy physics relies on large and accurate samples of simulated events, but generating these samples with GEANT4 is CPU intensive. The ATLAS experiment has employed generative adversarial networks (GANs) for fast shower simulation, which is an important approach to solving the problem. Quantum GANs, leveraging the advantages of quantum computing, have the potential to outperform standard...
At the High Luminosity Large Hadron Collider (HL-LHC) and beyond, we will enter the “exa-byte” era, where the annual computing cost will increase by a factor of 10-20 from the ongoing LHC program. Without various innovations, future experiments will not be able to operate. The Graphical Processing Units (GPU) and other state-of-the-art artificial intelligence technologies will be the baseline...
- Introdution
- Status of silicon tracking software
- Application on full simulation
- Application on test beam of vertex
- Summary
