Differentiating a HEP Analysis Pipeline within the Scikit-HEP Software Ecosystem
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866909752682872832 |
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| author | Aly, Mohamed Gerlach, Lino |
| author_facet | Aly, Mohamed Gerlach, Lino |
| contents | A first differentiable analysis pipeline is presented for an example high-energy physics (HEP) use case with publicly available collision data from the Compact Muon Solenoid detector at the Large Hadron Collider. The pipeline combines tools from the Scikit-HEP ecosystem with JAX. The study is based on an existing search for a hypothetical particle, the $Z^{\prime}$ boson, and uses a realistic, yet simplified, statistical model. The gradient-based optimization techniques employed in this work can advance HEP workflows by enabling end-to-end tuning of analysis parameters, improving both computational scalability and overall sensitivity. The challenges of adopting such techniques in HEP workflows are highlighted, along with practical mitigation to those challenges. This framework results in a significant improvement in expected statistical significance compared to a baseline analysis by fine-tuning $\mathcal{O}(10^3)$ parameters in the pipeline. Perspectives on future applications and recommendations for broader engagement with differentiable techniques in the field are also outlined. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_17802 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Differentiating a HEP Analysis Pipeline within the Scikit-HEP Software Ecosystem Aly, Mohamed Gerlach, Lino High Energy Physics - Experiment A first differentiable analysis pipeline is presented for an example high-energy physics (HEP) use case with publicly available collision data from the Compact Muon Solenoid detector at the Large Hadron Collider. The pipeline combines tools from the Scikit-HEP ecosystem with JAX. The study is based on an existing search for a hypothetical particle, the $Z^{\prime}$ boson, and uses a realistic, yet simplified, statistical model. The gradient-based optimization techniques employed in this work can advance HEP workflows by enabling end-to-end tuning of analysis parameters, improving both computational scalability and overall sensitivity. The challenges of adopting such techniques in HEP workflows are highlighted, along with practical mitigation to those challenges. This framework results in a significant improvement in expected statistical significance compared to a baseline analysis by fine-tuning $\mathcal{O}(10^3)$ parameters in the pipeline. Perspectives on future applications and recommendations for broader engagement with differentiable techniques in the field are also outlined. |
| title | Differentiating a HEP Analysis Pipeline within the Scikit-HEP Software Ecosystem |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2508.17802 |