CMS Detector Description: New Developments

Case, M.; Muhammad, Asif Jan; Aerts, Atm Ad; Liendl, M.

doi:10.5170/cern-2005-002.498

Cited by 3 publications

(1 citation statement)

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“…[47] (see Figure 5). The CMS detector description [48] as written in XML is parsed using Ruby scripts and 3D models are built using the SketchUp program via its Ruby API. SketchUp can then export to various standard 3D file formats.…”

Section: Geometry Description and Visualizationmentioning

confidence: 99%

HEP Software Foundation Community White Paper Working Group --- Visualization

Bellis¹,

Bianchi²,

Binet³

et al. 2018

Preprint

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In modern High Energy Physics (HEP) experiments visualization of experimental data has a key role in many activities and tasks across the whole data chain: from detector development to monitoring, from event generation to reconstruction of physics objects, from detector simulation to data analysis, and all the way to outreach and education. In this paper the definition, status, and evolution of data visualization for HEP experiments will be presented. Suggestions for the upgrade of data visualization tools and techniques in current experiments will be outlined, along with guidelines for future experiments. This paper expands on the summary content published in the HSF Roadmap Community White Paper [1].

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Section: Geometry Description and Visualizationmentioning

confidence: 99%

HEP Software Foundation Community White Paper Working Group --- Visualization

Bellis¹,

Bianchi²,

Binet³

et al. 2018

Preprint

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Development of the CMS detector for the CERN LHC Run 3

Hayrapetyan,

Tumasyan,

Adam

et al. 2024

J. Inst.

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Since the initial data taking of the CERN LHC, the CMS experiment has undergone substantial upgrades and improvements. This paper discusses the CMS detector as it is configured for the third data-taking period of the CERN LHC, Run 3, which started in 2022. The entire silicon pixel tracking detector was replaced. A new powering system for the superconducting solenoid was installed. The electronics of the hadron calorimeter was upgraded. All the muon electronic systems were upgraded, and new muon detector stations were added, including a gas electron multiplier detector. The precision proton spectrometer was upgraded. The dedicated luminosity detectors and the beam loss monitor were refurbished. Substantial improvements to the trigger, data acquisition, software, and computing systems were also implemented, including a new hybrid CPU/GPU farm for the high-level trigger.

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An object-oriented simulation program for CMS

Abdoulline

Amapane²,

Andreev³

et al.

IEEE Symposium Conference Record Nuclear Science 2004.

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The CMS simulation package, OSCAR, is based on the Geant4 simulation toolkit and the CMS object-oriented framework for simulation and reconstruction. Geant4 provides a rich set of physics processes describing in detail electro-magnetic and hadronic interactions. It also provides the tools for the implementation of the full CMS detector geometry and the interfaces required for recovering information from the particle tracking in the detectors. This functionality is interfaced to the CMS framework, which, via its "action on demand" mechanisms, allows the user to selectively load desired modules and to configure and tune the final application. The complete CMS detector is rather complex with more than 1 million geometrical volumes. OSCAR has been validated by comparing its results with test beam data and with results from simulation with a Geant3-based program. It has been succesfully deployed in the 2004 data challenge for CMS, where more than 35 million events for various LHC physics channels were simulated and analysed.

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CMS Detector Description: New Developments

Cited by 3 publications

References 0 publications

HEP Software Foundation Community White Paper Working Group --- Visualization

HEP Software Foundation Community White Paper Working Group --- Visualization

Development of the CMS detector for the CERN LHC Run 3

An object-oriented simulation program for CMS

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