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Search for randall-sundrum gravitons in dilepton and diphoton final states

Abazov, VM; Abbott, B; Abolins, M; Acharya, BS; Adams, M; Adams, T; Agelou, M; ... Zverev, EG; + view all (2005) Search for randall-sundrum gravitons in dilepton and diphoton final states. PHYS REV LETT , 95 (9) , Article 091801. 10.1103/PhysRevLett.95.091801. Green open access

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Abstract

We report the first direct search for the Kaluza-Klein (KK) modes of Randall-Sundrum gravitons using dielectron, dimuon, and diphoton events observed with the D0 detector operating at the Fermilab Tevatron p (p) over bar Collider at root s = 1: 96 TeV. No evidence for resonant production of gravitons has been found in the data corresponding to an integrated luminosity of approximate to 260 pb(-1). Lower limits on the mass of the first KK mode at the 95% C. L. have been set between 250 and 785 GeV, depending on its coupling to standard model particles.

Type: Article
Title: Search for randall-sundrum gravitons in dilepton and diphoton final states
Open access status: An open access version is available from UCL Discovery
DOI: 10.1103/PhysRevLett.95.091801
Publisher version: http://dx.doi.org/10.1103/PhysRevLett.95.091801
Language: English
Additional information: © 2005 The American Physical Society
Keywords: HIERARCHY
UCL classification: UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > Div of Biosciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > Div of Biosciences > Cell and Developmental Biology
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/1374251
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