Two-particle angular correlations in the search for new physics at future $e^+e^-$ colliders
| Title: | Two-particle angular correlations in the search for new physics at future $e^+e^-$ colliders |
|---|---|
| Authors: | Musumeci, E., Perez-Ramos, R., Irles, A., Corredoira, I., Mitsou, V. A., Sarkisyan-Grinbaum, E., Sanchis-Lozano, M. A. |
| Publication Year: | 2023 |
| Collection: | High Energy Physics - Experiment High Energy Physics - Phenomenology |
| Subject Terms: | High Energy Physics - Phenomenology, High Energy Physics - Experiment |
| More Details: | The analysis of angular particle correlations can yield valuable insights into the initial state of matter in high-energy collisions, thereby potentially revealing the existence of Beyond the Standard Model scenarios such as Hidden Valley (HV). In this study, we focus on a QCD-like hidden sector with relatively massive HV quarks ($\lesssim 100$~GeV) which might enlarge and strengthen azimuthal correlations of final-state SM hadrons. In particular, we study the formation and possible observation of \textit{ridge-like} structures in the angular two-particle correlation function at future $e^+e^-$ colliders, with a much cleaner environment than in hadron colliders, such as the LHC. Comment: Talk presented at the International Workshop on Future Linear Colliders (LCWS 2023), 15-19 May 2023. C23-05-15.3 |
| Document Type: | Working Paper |
| Access URL: | http://arxiv.org/abs/2307.14734 |
| Accession Number: | edsarx.2307.14734 |
| Database: | arXiv |
| Description not available. |