# 3rd International Turkey-Iran Joint Conference on LHC Physics

Jun 10 – 15, 2019
Marmara University Sultanahmet Campus
Europe/Istanbul timezone

## Search for large extra dimensions and contact interactions in the dilepton mass spectra from proton-proton collisions at the center of mass energy of 13 TeV

Jun 11, 2019, 11:10 AM
40m
Marmara University Sultanahmet Campus

İstanbul

### Speaker

Mojtaba MOHAMMADI NAJAFABADI (IPM)

### Description

We present a search for nonresonant excesses in the invariant mass spectra of electron and muon pairs. The results are based on the data from proton-proton collisions at a center-of-mass energy of 13 TeV recorded by the CMS experiment in 2016, corresponding to a total integrated luminosity of 36/fb. No significant deviation from the standard model is observed and limits are set at 95% confidence level on energy scales for large extra dimensions and contact interaction models