How to determine nucleon polarization at existing collider experiments?
Fuente:
arXiv
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866915091958464512 |
|---|---|
| author | Liang, Yu-Tie Lv, Xiao-Rong Kupsc, Andrzej Gou, Boxing Li, Hai-Bo |
| author_facet | Liang, Yu-Tie Lv, Xiao-Rong Kupsc, Andrzej Gou, Boxing Li, Hai-Bo |
| contents | We propose a novel approach to measure spin polarization of nucleons produced in electron--positron collisions. Using existing tracking devices and supporting structure material, general-purpose spectrometers can be utilized as a large-acceptance polarimeter without hardware upgrade. With the proposed approach, the spin polarization of nucleons can be revealed, providing a complementary and accurate description of the final-state particles. This could have far-reaching implications, such as enabling the complete determination of the time-like electromagnetic form factors of nucleons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_02439 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | How to determine nucleon polarization at existing collider experiments? Liang, Yu-Tie Lv, Xiao-Rong Kupsc, Andrzej Gou, Boxing Li, Hai-Bo High Energy Physics - Phenomenology High Energy Physics - Experiment We propose a novel approach to measure spin polarization of nucleons produced in electron--positron collisions. Using existing tracking devices and supporting structure material, general-purpose spectrometers can be utilized as a large-acceptance polarimeter without hardware upgrade. With the proposed approach, the spin polarization of nucleons can be revealed, providing a complementary and accurate description of the final-state particles. This could have far-reaching implications, such as enabling the complete determination of the time-like electromagnetic form factors of nucleons. |
| title | How to determine nucleon polarization at existing collider experiments? |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2501.02439 |