Search for new physics at the CMS experiment of the Large Hadron Collider
| Grant number: | 14/50208-0 |
| Support type: | Regular Research Grants |
| Duration: | March 01, 2015 - February 29, 2016 |
| Field of knowledge: | Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields |
| Cooperation agreement: | University of Edinburgh |
| Principal Investigator: | Sergio Ferraz Novaes |
| Grantee: | Sergio Ferraz Novaes |
| Principal investigator abroad: | Christos Leonidopoulos |
| Institution abroad: | University of Edinburgh, Scotland |
| Home Institution: | Instituto de Física Teórica (IFT). Universidade Estadual Paulista (UNESP). Campus de São Paulo. São Paulo , SP, Brazil |
| Associated research grant: | 13/01907-0 - São Paulo Research and Analysis Center, AP.TEM |
Abstract
Searches for physics Beyond the Standard Model are carried out independently at the two general-purpose experiments, ATLAS and CMS, that run at the LHC. Since many of the physics processes studied are common, as well as the "reference models" which serve to guide the search efforts, we propose to establish a common framework for the combination of the results from the two collaborations, in the same way that is done in the very successful search for the Higgs Boson. By combining information from several channels and two independent experiments, we aim to identify decay channels not explored at their full potential, improve the exclusion limits and rule out some theoretical models, but most importantly, try to construct cumulative evidence for deviations above the background that could point to New Physics. The teams at University of Edinburgh (Edinburgh Team) and Univ. Estadual Paulista (SPRACE Team) are particularly well-suited to this task, given their previous experience on searches for Exotic Physics at hadron colliders and the leadership positions of their experimental groups in the ATLAS and CMS collaborations. (AU)