EPJ Web Conf.
Volume 206, 2019XLVIII International Symposium on Multiparticle Dynamics (ISMD 2018)
|Number of page(s)||9|
|Section||Forward Physics, Diffraction and Pomeron|
|Published online||19 April 2019|
Recent results for UPC at the LHC
Institute of Nuclear Physics Polish Academy of Sciences, PL-31342 Krakow, Poland
* e-mail: firstname.lastname@example.org
Published online: 19 April 2019
Ultraperipheral heavy ion collisions are a source of photons which can collide with each other producing a pair of particles. This work will be focused on analysis of the light-by-light scattering. Here contribution from fermionic boxes, resonance scattering, VDM-Regge model, two-gluon exchange and pionic background will be compared. Each of these processes dominate at diﬀerent ranges of two-photon invariant masses. Our calculated nuclear cross section is in good agreement with recently measured ATLAS and CMS data. Predictions including ALICE and LHCb experimental cuts for the next run at the LHC will be shown.
© The Authors, published by EDP Sciences, 2019
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.