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arXiv · hep-ph/9703386

Towards the Light Front Variables for High Energy Production Processes

N. S. Amaglobeli·S. M. Esakia·V. R. Garsevanishvili·G. O. Kuratashvili·N. K. Kutsidi·R. A. Kvatadze·Yu V. Tevzadze·T. P. Topuria
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Abstract

Scale invariant presentation of inclusive spectra in terms of light front variables is proposed. The variables introduced go over to the well-known scaling variables x_F = 2p_z/sqrt(s) and x_T=2p_T/sqrt{s} in the high p_z and high p_T limits respectively. So Some surface is found in the phase space of produced pi-mesons in the inclusive reaction anti p p -> pi+- X at 22.4 GeV/c, which separates two groups of particles with significantly different characteristics. In one of these regions a naive statistical model seems to be in a good agreement with data, whereas it fails in the second region. Key words: Light front, inclusive, hadron-hadron, electron-positron, relativistic heavy ions, deep inelastic.

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N. S. Amaglobeli, S. M. Esakia, V. R. Garsevanishvili, G. O. Kuratashvili, N. K. Kutsidi, R. A. Kvatadze, Yu V. Tevzadze, T. P. Topuria. 1997-03-21. Towards the Light Front Variables for High Energy Production Processes. https://doi.org/10.1007/s100520050495

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