Tonani, G. (2024) Electromagnetic dipole moments of baryons with strangeness and charm at the LHC. Il nuovo cimento C, 47 (3). pp. 1-6. ISSN 1826-9885
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Abstract
The program for measuring electric and magnetic dipole moments can be extended to baryons with strangeness and charm at the LHC. The obser- vation of an electric dipole moment would provide a signal for physics beyond the Standard Model and the existence of a new mechanism for CP violation that could help explain the observed difference between matter and antimatter in the Universe. Measuring magnetic dipole moments is useful for validating non-perturbative quan- tum chromodynamics theoretical models and providing new information about the internal structure of hadrons. Additionally, measuring the magnetic dipole moment for a particle and its antiparticle would allow a test of the CPT symmetry. We present new possibilities for conducting such measurements at the LHC by exploit- ing the spin precession of baryons with charm in bent crystals and baryons with strangeness inside the magnet of the LHCb tracking system. Feasibility studies of the proposed techniques and the expected precision of the measurements will be outlined.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 12 Jun 2024 15:26 |
| Last Modified: | 12 Jun 2024 15:26 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/22976 |
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