Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2508.08478 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866911102291410944 |
|---|---|
| author | Draper, Lincoln Varsi, Fahim Soldin, Dennis |
| author_facet | Draper, Lincoln Varsi, Fahim Soldin, Dennis |
| contents | The IceCube Neutrino Observatory studies cosmic-ray initiated extensive air showers (EASs) using the IceTop surface array, which is sensitive to the electromagnetic component and low-energy ($\sim$ GeV) muonic component of EASs. The contribution from the two components is reconstructed on an event-by-event basis by simultaneously fitting separate lateral distribution functions (LDFs) for both the electromagnetic and muonic components of each shower. In this work, we demonstrate the ability of the two-component LDF reconstruction to recreate the muon distribution in IceTop accurately. The parameters characterizing the reconstructed muonic LDF can vary significantly based on the choice of hadronic interaction model. Thus, the dependence of the reconstructed muon LDF and other parameters on the hadronic interaction models is investigated. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_08478 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Investigation of Electromagnetic and Muonic Air-Shower Components using IceTop Simulations Draper, Lincoln Varsi, Fahim Soldin, Dennis High Energy Astrophysical Phenomena The IceCube Neutrino Observatory studies cosmic-ray initiated extensive air showers (EASs) using the IceTop surface array, which is sensitive to the electromagnetic component and low-energy ($\sim$ GeV) muonic component of EASs. The contribution from the two components is reconstructed on an event-by-event basis by simultaneously fitting separate lateral distribution functions (LDFs) for both the electromagnetic and muonic components of each shower. In this work, we demonstrate the ability of the two-component LDF reconstruction to recreate the muon distribution in IceTop accurately. The parameters characterizing the reconstructed muonic LDF can vary significantly based on the choice of hadronic interaction model. Thus, the dependence of the reconstructed muon LDF and other parameters on the hadronic interaction models is investigated. |
| title | Investigation of Electromagnetic and Muonic Air-Shower Components using IceTop Simulations |
| topic | High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2508.08478 |