Single and multi-photon events with missing energy in e<sup>+</sup>e<sup>−</sup> collisions at 161 GeV &lt; √s &lt; 172 GeV

L3 Collaboration

doi:10.1016/S0370-2693(97)01296-3

Scientific article

English

Single and multi-photon events with missing energy in e⁺e⁻ collisions at 161 GeV < √s < 172 GeV

ContributorsL3 Collaboration

CollaboratorsAmbrosi, Giovanni; Bourquin, Maurice; Braccini, Saverio; Burger, William; Paus-Cecchi, Claudia; Extermann, Pierre; Field, John; Fredj, Lotfi; Kienzle, Maria-Novella; Muheim, Franz; Produit, Nicolas

; Sciarrino, Deborah; Susinno, Gabriele

Published inPhysics Letters. B, vol. 415, p. 299-310

Publication date1997

Abstract

A search for single and multi-photon events with missing energy is performed using data collected at centre-of-mass energies between 161 GeV and 172 GeV for a total of 20.9 pb⁻¹ of integrated luminosity. The results obtained are used to derive the value for the ν¯νγ(γ) cross section as well as upper limits on new physics processes.

Affiliation entities

Faculté des sciences / Section de physique / Département de physique nucléaire et corpusculaire

Citation (ISO format)

L3 Collaboration. Single and multi-photon events with missing energy in e⁺e⁻ collisions at 161 GeV < √s < 172 GeV. In: Physics Letters. B, 1997, vol. 415, p. 299–310. doi: 10.1016/S0370-2693(97)01296-3

Article (Published version)

CC BY

Identifiers

PID : unige:113073
DOI : 10.1016/S0370-2693(97)01296-3

Commercial URLhttps://doi.org/10.1016/S0370-2693(97)01296-3

ISSN of the journal0370-2693

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Creation18/01/2019 15:45:00

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Single and multi-photon events with missing energy in e+e− collisions at 161 GeV < √s < 172 GeV

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Single and multi-photon events with missing energy in e⁺e⁻ collisions at 161 GeV < √s < 172 GeV