Probing UED at the ILC/LHC

Bhattacharyya, Gautam (2010) Probing UED at the ILC/LHC. Il nuovo cimento C, 33 (2). pp. 159-163. ISSN 1826-9885

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We study the possibility of detecting the first KK electron-positron pair in the UED scenario at the ILC. A few hundred GeV KK electron decays into a KK photon (which carries away missing energy) and the standard electron. We look for the signal event e+e− + large missing energy for √s = 1TeV and notice that with a luminosity of few hundred fb−1 the signal can be deciphered from the SM background. We briefly outline the methods of distinguishing UED signals from supersymmetry. In a separate analysis we show that UED KK states upto 700–800 GeV can be probed at the LHC with an integrated luminosity of 100–300 fb−1.

Item Type: Article
Uncontrolled Keywords: Models beyond the standard model ; Other charged heavy leptons
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 31 Mar 2020 16:08
Last Modified: 31 Mar 2020 16:08

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