Production of e, μ and τ pairs in untagged two-photon collisions at LEP

L3 Collaboration

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

The two-photon collision reaction e+e- → e+e-l+l- has been studied at √s ≈ 91 GeV using the L3 detector at LEP for l = e, μ, τ. We have analysed untagged configurations where the two photons are quasi-real. Good agreement is found between our measurements and the script O sign(α4) QED expectation.

Original languageEnglish (US)
Pages (from-to)341-350
Number of pages10
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume407
Issue number3-4
DOIs
StatePublished - Sep 4 1997

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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