The ννγ cross section and invisible width measurement at LEP

Paul Colas; Ramon Miquel; Zbigniew Wa̧s

doi:10.1016/0370-2693(90)90646-N

The ννγ cross section and invisible width measurement at LEP

Paul Colas, Ramon Miquel, Zbigniew Wa̧s

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Abstract

In this paper we discuss the cross section for neutrino pair production at LEP/SLC. To include realistic detector conditions we employ a Monte Carlo technique. We discuss carefully effects of the QED radiative corrections. We show that the second photon corrections (νν(γ)) are not sufficient and indeed effects of the higher orders (e.g. exponentiation) have to be included. Finally we discuss in detail theoretical uncertainties of the QED corrections, and we find them to meet experimental requirements. © 1990.

Original language	English
Pages (from-to)	541-545
Journal	Physics Letters B
Volume	246
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(90)90646-N
Publication status	Published - 30 Aug 1990

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title = "The ννγ cross section and invisible width measurement at LEP",

abstract = "In this paper we discuss the cross section for neutrino pair production at LEP/SLC. To include realistic detector conditions we employ a Monte Carlo technique. We discuss carefully effects of the QED radiative corrections. We show that the second photon corrections (νν(γ)) are not sufficient and indeed effects of the higher orders (e.g. exponentiation) have to be included. Finally we discuss in detail theoretical uncertainties of the QED corrections, and we find them to meet experimental requirements. {\textcopyright} 1990.",

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T1 - The ννγ cross section and invisible width measurement at LEP

AU - Colas, Paul

AU - Miquel, Ramon

AU - Wa̧s, Zbigniew

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N2 - In this paper we discuss the cross section for neutrino pair production at LEP/SLC. To include realistic detector conditions we employ a Monte Carlo technique. We discuss carefully effects of the QED radiative corrections. We show that the second photon corrections (νν(γ)) are not sufficient and indeed effects of the higher orders (e.g. exponentiation) have to be included. Finally we discuss in detail theoretical uncertainties of the QED corrections, and we find them to meet experimental requirements. © 1990.

AB - In this paper we discuss the cross section for neutrino pair production at LEP/SLC. To include realistic detector conditions we employ a Monte Carlo technique. We discuss carefully effects of the QED radiative corrections. We show that the second photon corrections (νν(γ)) are not sufficient and indeed effects of the higher orders (e.g. exponentiation) have to be included. Finally we discuss in detail theoretical uncertainties of the QED corrections, and we find them to meet experimental requirements. © 1990.

U2 - 10.1016/0370-2693(90)90646-N

DO - 10.1016/0370-2693(90)90646-N

M3 - Article

VL - 246

SP - 541

EP - 545

IS - 3-4

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