July 31, 2017 to August 4, 2017
Fermi National Accelerator Laboratory
US/Central timezone

Search for diphoton high-mass resonances with 36.7 fb−1 of data collected at √ s=13 TeV with the ATLAS experiment

Aug 1, 2017, 3:02 PM
12m
1 West (Fermi National Accelerator Laboratory)

1 West

Fermi National Accelerator Laboratory

Presentation Beyond Standard Model Beyond Standard Model

Speaker

Mr Manuel Silva (University of Wisconsin, Madison)

Description

A search for heavy resonances decaying into two photons in the ATLAS experiment is presented. The analysis uses proton-proton collision data accumulated at the Large Hadron Collider during 2015 and 2016 with a corresponding luminosity of 36.7 fb^{-1} at 13 TeV. Two searches are shown, a search for spin-0 particles using a heavy Higgs-like particle as a benchmark model, and a search for spin-2 particles using a Randall-Sundrum graviton as a benchmark model. Limits on the production cross section times branching ratio to two photons for the two resonance types are reported.

Primary author

Mr Manuel Silva (University of Wisconsin, Madison)

Presentation materials