Soft photon registration at Nuclotron
Nuclear Experiment
2015-10-05 v1
Abstract
First results of a soft photon yield in nucleus-nuclear interactions at 3.5 GeV per nucleon are presented. These photons have been registered at Nuclotron (LHEP, JINR) by an electromagnetic calorimeter built in the SVD Collaboration. The obtained spectra confirm the excess yield in the energy region less than 50 MeV in comparison with theoretical predictions and agree with previous experiments at high-energy interactions.
Keywords
Cite
@article{arxiv.1510.00517,
title = {Soft photon registration at Nuclotron},
author = {Elena Kokoulina and E. Ardashev and V. Golovkin and S. Golovnya and S. Gorokhov and A. Kholodenko and A. Kiryakov and I. Lobanov and M. Polkovnikov and V. Ronzhin and V. Ryadovikov and Yu. Tsyupa and A. Vorobiev and V. Avdeichikov and V. Balandin and V. Dunin and O. Gavrishchuk and A. Isupov and N. Kuzmin and V. Nikitin and Yu. Petukhov and S. Reznikov and V. Rogov and I. Rufanov and N. Zhidkov and L. Zolin and G. Bogdanova and V. Popov and V. Volkov and A. Kutov and A. Kazakov and G. Pokatashkin and R. Salyanko},
journal= {arXiv preprint arXiv:1510.00517},
year = {2015}
}
Comments
5 pages, 3 figures, presented at the International Conference on New Photo-detectors July 6-9, 2015, Moscow, Troitsk, Russia