Exclusive Double Diffractive Events (EDDE) are analysed as the source of information about the central system. Experimental possibilities for exotic particles searches are considered. From the reggeized tensor current picture some azimuthal angle dependences were obtained to fit the data from WA102 experiment and to make predictions for LHC collider.
@article{arxiv.hep-ph/0409118,
title = {Azimuthal Angular Distributions in EDDE as Spin-Parity Analyser and Glueball Filter for LHC},
author = {V. A. Petrov and R. A. Ryutin and A. E. Sobol and J. -P. Guillaud},
journal= {arXiv preprint arXiv:hep-ph/0409118},
year = {2015}
}