Saved in:
| Main Author: | |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2511.21486 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866909926684622848 |
|---|---|
| author | Zhang, Biao |
| author_facet | Zhang, Biao |
| contents | Studies of strong interactions between hadrons provide a valuable opportunity to test Quantum Chromodynamics at nucleon-scale distances. The femtoscopy technique has proven to be an effective tool for studying interactions between unstable hadrons by measuring the correlation function of hadron pairs in momentum space. While several measurements of the strong interactions between light and strange hadrons have been conducted using this technique, studies of charm hadrons have been limited. These studies can shed light on the formation of exotic charm states or, in the case of baryons, nuclei with charm content.
In these proceedings, measurements of the strong interaction between charm hadrons and light-flavor hadrons using the femtoscopy technique are presented. The final results on the correlation functions and residual strong interactions between $\rm D$ mesons and light hadrons measured in pp collisions at $\sqrt{s} = 13$ TeV are discussed. Additionally, new studies of correlations between $Λ_{\rm c}^+$ and protons in pp collisions at $\sqrt{s} = 13.6$ TeV, utilizing the new data samples collected from LHC Run 3, are presented. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_21486 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Probing the strong interaction between charm hadrons and charged particles with femtoscopy measurements with ALICE Zhang, Biao High Energy Physics - Experiment Studies of strong interactions between hadrons provide a valuable opportunity to test Quantum Chromodynamics at nucleon-scale distances. The femtoscopy technique has proven to be an effective tool for studying interactions between unstable hadrons by measuring the correlation function of hadron pairs in momentum space. While several measurements of the strong interactions between light and strange hadrons have been conducted using this technique, studies of charm hadrons have been limited. These studies can shed light on the formation of exotic charm states or, in the case of baryons, nuclei with charm content. In these proceedings, measurements of the strong interaction between charm hadrons and light-flavor hadrons using the femtoscopy technique are presented. The final results on the correlation functions and residual strong interactions between $\rm D$ mesons and light hadrons measured in pp collisions at $\sqrt{s} = 13$ TeV are discussed. Additionally, new studies of correlations between $Λ_{\rm c}^+$ and protons in pp collisions at $\sqrt{s} = 13.6$ TeV, utilizing the new data samples collected from LHC Run 3, are presented. |
| title | Probing the strong interaction between charm hadrons and charged particles with femtoscopy measurements with ALICE |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2511.21486 |