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Probing Low-x QCD With Very High Energy Prompt Muons

Namit Mahajan·Sukanta Panda
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Abstract

We explore the possibility of utilizing the prompt muon fluxes at very high energies in order to discriminate various models/parametrizations of low-x QCD behaviour of hadronic cross-sections relevant at such energies. We find that the pair meter technique for measuring high energy prompt muons can be very efficient in such an endeavor. As a by product, it allows to cleanly probe the change in composition of the primary cosmic rays expected at high energies.

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Namit Mahajan, Sukanta Panda. 2006-12-31. Probing Low-x QCD With Very High Energy Prompt Muons. https://arxiv.org/abs/hep-ph/0701003

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