TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.6.014
TI  - Masses of vector and pseudovector hybrid mesons in a chiral symmetric model
PY  - 2022/05/31
UR  - https://scipost.org/SciPostPhysProc.6.014
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 6
SP  - 014
A1  - Eshraim, walaa
AB  - We enlarge the chiral model, the so-called extended Linear Sigma Model (eLSM), by including the low-lying hybrid nonet with exotic quantum numbers $J^{PC}=1^{-+}$ and the nonet of their chiral partners with $J^{PC}=1^{+-}$ to a global $U(3)_r \times U(3)_l$ chiral symmetry. We use the assignment of the $\pi_1^{hyb}= \pi_1(1600)$ as input to determine the unknown parameters. Then, we compute the lightest vector and pseudovector hybrid masses that could guide ongoing and upcoming experiments in searching for hybrids.
ER  -

@Article{10.21468/SciPostPhysProc.6.014,
	title={{Masses of vector and pseudovector hybrid mesons in a chiral symmetric model}},
	author={Walaa I. Eshraim},
	journal={SciPost Phys. Proc.},
	pages={014},
	year={2022},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.6.014},
	url={https://scipost.org/10.21468/SciPostPhysProc.6.014},
}