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SOME PROPERTIES OF THE CENTRAL π^--MESON CARBON INTERACTIONS AT 40 GeV/c

M. K. SULEYMANOV

Joint Institute for Nuclear Research, Dubna, Moscow 141980, Russia

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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E. U. KHAN

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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K. AHMED

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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M. Q. HASEEB

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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F. TAHIR

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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Y. H. HUSEYNALIYEV

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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M. AJAZ

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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K. H. KHAN

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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, and

Z. WAZIR

Department of Physics COMSATS Institute of Information Technology, Islamabad 44000, Pakistan

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https://doi.org/10.1142/S0217751X09044036Cited by:3 (Source: Crossref)

Abstract

We discuss some properties of the central π^--meson carbon reactions at 40 GeV/c. While these results were obtained many years ago they have not been explained completely. We attempt to interpret following: results regime change on the behavior of some characteristics of the events as a function of the centrality; anomaly peak on the angular distributions of the slow protons emitted in these reactions; charge asymmetry on the π^--mesons production in the back hemisphere in lcs.

Understanding of the results could help to explain the new ones coming from the modern central experiments at high and ultrarelativistic energies.

Keywords:

PACS: 11.25.Hf, 123.1K

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