38 research outputs found
A Roadmap for HEP Software and Computing R&D for the 2020s
Particle physics has an ambitious and broad experimental programme for the coming decades. This programme requires large investments in detector hardware, either to build new facilities and experiments, or to upgrade existing ones. Similarly, it requires commensurate investment in the R&D of software to acquire, manage, process, and analyse the shear amounts of data to be recorded. In planning for the HL-LHC in particular, it is critical that all of the collaborating stakeholders agree on the software goals and priorities, and that the efforts complement each other. In this spirit, this white paper describes the R&D activities required to prepare for this software upgrade.Peer reviewe
cms-l1t-offline/cms-l1t-analysis: Alpha v0.1.0
Include Shane's macros as 'legacy' for comparison
Read L1TNtuples in python
Transfer 1 Macro to python (makeJetResolutions)
Benchmark legacy vs new
Add histogram collections for easier creation & handling
Added multidimensional dictionary based on defaultdict
Added HistogramByPileUpCollection
Automatic selection of PU bin based on pileup value. E.g. histograms[11] will fill the 2nd bin if pileupBins=[0,10,20,30,999]
Added ResolutionCollection
Specialisation of HistogramByPileUpCollection
Automatic selection of detector region based on cmsl1t.geometry
Implement Ben's MET turnons to check if the package is going the right way
Explore ways to recalculate MET
Implement TurnOnCollection EfficiencyCollectio
BristolTopGroup/DailyPythonScripts: Last release before becoming a real python package
Everything changed after thi
delphes/delphes: Delphes-3.5.1pre10
<ul>
<li>added vertexing with neutrals (thanks to @fbedesch)</li>
<li>added Scenario II FCC-hh card (nominal)</li>
<li>added CLD card</li>
</ul>
Second Analysis Ecosystem Workshop Report
International audienceThe second workshop on the HEP Analysis Ecosystem took place 23-25 May 2022 at IJCLab in Orsay, to look at progress and continuing challenges in scaling up HEP analysis to meet the needs of HL-LHC and DUNE, as well as the very pressing needs of LHC Run 3 analysis. The workshop was themed around six particular topics, which were felt to capture key questions, opportunities and challenges. Each topic arranged a plenary session introduction, often with speakers summarising the state-of-the art and the next steps for analysis. This was then followed by parallel sessions, which were much more discussion focused, and where attendees could grapple with the challenges and propose solutions that could be tried. Where there was significant overlap between topics, a joint discussion between them was arranged. In the weeks following the workshop the session conveners wrote this document, which is a summary of the main discussions, the key points raised and the conclusions and outcomes. The document was circulated amongst the participants for comments before being finalised here
Second Analysis Ecosystem Workshop Report
International audienceThe second workshop on the HEP Analysis Ecosystem took place 23-25 May 2022 at IJCLab in Orsay, to look at progress and continuing challenges in scaling up HEP analysis to meet the needs of HL-LHC and DUNE, as well as the very pressing needs of LHC Run 3 analysis. The workshop was themed around six particular topics, which were felt to capture key questions, opportunities and challenges. Each topic arranged a plenary session introduction, often with speakers summarising the state-of-the art and the next steps for analysis. This was then followed by parallel sessions, which were much more discussion focused, and where attendees could grapple with the challenges and propose solutions that could be tried. Where there was significant overlap between topics, a joint discussion between them was arranged. In the weeks following the workshop the session conveners wrote this document, which is a summary of the main discussions, the key points raised and the conclusions and outcomes. The document was circulated amongst the participants for comments before being finalised here
Machine Learning in High Energy Physics Community White Paper
peer reviewedMachine learning is an important research area in particle physics, beginning with applications to high-level physics analysis in the 1990s and 2000s, followed by an explosion of applications in particle and event identification and reconstruction in the 2010s. In this document we discuss promising future research and development areas in machine learning in particle physics with a roadmap for their implementation, software and hardware resource requirements, collaborative initiatives with the data science community, academia and industry, and training the particle physics community in data science. The main objective of the document is to connect and motivate these areas of research and development with the physics drivers of the High-Luminosity Large Hadron Collider and future neutrino experiments and identify the resource needs for their implementation. Additionally we identify areas where collaboration with external communities will be of great benefit