Study of charm production in the forward cone at energy ELab ∼ 75 TeV with a two-storey X-ray emulsion chamber exposed at, mountain altitudes

Study of charm production in the forward cone at energy ELab ∼ 75 TeV with a two-storey X-ray emulsion chamber exposed at, mountain altitudes

The origin of the cosmic ray hadron excess observed in a deep uniform lead X-ray emulsion chamber (XREC) at depths larger than 70 radiation lengths is analyzed. We present preliminary experimental data on the absorption of cosmic ray hadrons in the two-storey XREC with a large air gap exposed at the...

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Bibliographic Details
Main Authors: Borisov A.S., Chubenko A.P., Denisova V.G., Galkin V.I., Guseva Z.M., Kanevskaya E.A., Kogan M.G., Kulikov V.N., Morozov A.E., Mukhamedshin R.A., Puchkov V.S., Nazarov S.I., Pyatovsky S.E., Shoziyoev G.P., Smirnova M.D., Vargasov A.V.
Format: Article
Language:English
Published: EDP Sciences 2015-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20159910004

Internet

http://dx.doi.org/10.1051/epjconf/20159910004

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