A framework to create customised LHC analyses within CheckMATE

• DOI: 10.1016/j.cpc.2015.06.002
• Publication Date: 2015-06-17T06:30:17Z
• Authors: Jong Soo Kim; Daniel Schmeier; Jamie Tattersall; Krzysztof Rolbiecki
• Keywords: High Energy Physics - Phenomenology; High Energy Physics - Experiment (hep-ex); High Energy Physics - Phenomenology (hep-ph); 0103 physical sciences; FOS: Physical sciences; 01 natural sciences; High Energy Physics - Experiment

32 pages; V3: Fixed typos, additional comments, updated references, version submitted to CPC<br/>Checkmate is a framework that allows the user to conveniently test simulated BSM physics events against current LHC data in order to derive exclusion limits. For this purpose, the data runs through a detector simulation and is then processed by a user chosen number of experimental analyses. These analyses are all defined by signal regions that can be compared to the experimental data with a multitude of statistical tools. Due to the large and continuously growing number of experimental analyses available, users may quickly find themselves in the situation that the study they are particularly interested in has not (yet) been implemented officially into the Checkmate framework. However, the code includes a rather simple framework to allow users to add new analyses on their own. This document serves as a guide to this. In addition, Checkmate serves as a powerful tool for testing and implementing new search strategies. To aid this process, many tools are included to allow a rapid prototyping of new analyses.<br/>