Rosetta: an operator basis translator for standard model effective field theory

The European Physical Journal C

Francesco Riva¹  Verónica Sanz²  Ken Mimasu²  Benjamin Fuks³  Adam Falkowski⁴  Kentarou Mawatari⁵ 

[1] CERN, Theory Division, 1211, Geneva, Switzerland;Department of Physics and Astronomy, University of Sussex, BN1 9QH, Brighton, UK;Département Recherches Subatomiques, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg/CNRS-IN2P3, 23 rue du Loess, 67037, Strasbourg, France;Laboratoire de Physique Théorique, Bat. 210, Université Paris-Sud, 91405, Orsay, France;Theoretische Natuurkunde and IIHE/ELEM, Vrije Universiteit Brussel, and International Solvay Institutes, Pleinlaan 2, 1050, Brussels, Belgium;

关键词: Higgs Boson;    Basis Class;    Effective Field Theory;    Basis Implementation;    Flavor Structure;   

DOI  :  10.1140/epjc/s10052-015-3806-x

来源: Springer

【 摘 要 】

We introduce Rosetta, a program allowing for the translation between different bases of effective field theory operators. We present the main functions of the program and provide an example of usage. One of the Lagrangians which Rosetta can translate into has been implemented into FeynRules, which allows Rosetta to be interfaced into various high-energy physics programs such as Monte Carlo event generators. In addition to popular bases choices, such as the Warsaw and Strongly Interacting Light Higgs bases already implemented in the program, we also detail how to add new operator bases into the Rosetta package. In this way, phenomenological studies using an effective field theory framework can be straightforwardly performed.

【 授权许可】

CC BY