Spin and polarization analysis of $Z_{cs}$ state
High Energy Physics - Phenomenology
2022-02-16 v1
Abstract
A polarization analysis is performed for the recent observation of exotic state in the annihilation experiment with motivation for measuring its spin quantum number in the future. Starting with the unpolarized electron and positron beam, the polarization transfer to the state and its decay angular distribution patterns are investigated. Some observables are suggested for determination of the spin parity quantum numbers. An ensemble of Monte-Carlo events are used to show some moment distributions special for manifestation of the different spin scenarios.
Keywords
Cite
@article{arxiv.2201.09066,
title = {Spin and polarization analysis of $Z_{cs}$ state},
author = {Hong Chen and Qi Huang and Rong-Gang Ping},
journal= {arXiv preprint arXiv:2201.09066},
year = {2022}
}
Comments
10 pages, 3 takbles ,and 5 figures