# DPF 2011

8-13 August 2011
Rhode Island Convention Center
US/Eastern timezone

## Search for New Physics with Mono-Jet and Missing Transverse Energy in 7 TeV pp collisions at CMS

12 Aug 2011, 08:20
20m
Plenary Ballroom (Rhode Island Convention Center)

### Plenary Ballroom

#### Rhode Island Convention Center

Parallel contribution Beyond the Standard Model

### Speaker

SARAH MALIK (UNIVERSITY COLLEGE LONDON)

### Description

A study of events with missing transverse energy plus a single energetic jet using 35 pb$^-1$ of $pp$ collision data at 7 TeV, collected by the CMS detector at LHC is presented. This topolgy is a signature of large extra dimensions in the framework of the ADD model, and the unparticles. The number of observed events is in good agreement with the prediction of the Standard Model. The 95\% CL limits on the number of extra dimensions and energy scale of the model are set, leading to significant improvement to the current limits on parameters of both models.

### Primary author

SARAH MALIK (UNIVERSITY COLLEGE LONDON)

 Slides