Cross section of hadron production in γγ collisions at LEP

Acciarri, M. ; Adriani, O. ; Aguilar-Benitez, M. ; Gurtu, A. ; et., al (1997) Cross section of hadron production in γγ collisions at LEP Physics Letters B, 408 (1-4). pp. 450-464. ISSN 0370-2693

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0370-2693(97)00933-7

Abstract

The reaction e+e-→e+e-γγ→e+e- hadrons is analysed using data collected by the L3 detector during the LEP runs at √s=130-140 GeV and √s=161 GeV. The cross sections σ(e+e- →e+e- hadrons) and σ(γγ → hadrons) are measured in the interval 5 ≤ Wγγ ≤ 75 GeV. The energy dependence of the σ(γγ → hadrons) cross section is consistent with the universal Regge behaviour of total hadronic cross sections.

Item Type:Article
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ID Code:84640
Deposited On:27 Feb 2012 03:40
Last Modified:27 Feb 2012 03:40

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