The storage ring proton EDM experiment
High Energy Physics - Phenomenology
2022-05-03 v1 High Energy Physics - Experiment
Abstract
We describe a proposal to search for an intrinsic electric dipole moment (EDM) of the proton with a sensitivity of \targetsens, based on the vertical rotation of the polarization of a stored proton beam. The New Physics reach is of order TeV mass scale. Observation of the proton EDM provides the best probe of CP-violation in the Higgs sector, at a level of sensitivity that may be inaccessible to electron-EDM experiments. The improvement in the sensitivity to , a parameter crucial in axion and axion dark matter physics, is about three orders of magnitude.
Cite
@article{arxiv.2205.00830,
title = {The storage ring proton EDM experiment},
author = {Jim Alexander and Vassilis Anastassopoulos and Rick Baartman and Stefan Baeßler and Franco Bedeschi and Martin Berz and Michael Blaskiewicz and Themis Bowcock and Kevin Brown and Dmitry Budker and Sergey Burdin and Brendan C. Casey and Gianluigi Casse and Giovanni Cantatore and Timothy Chupp and Hooman Davoudiasl and Dmitri Denisov and Milind V. Diwan and George Fanourakis and Antonios Gardikiotis and Claudio Gatti and James Gooding and Renee Fatemi and Wolfram Fischer and Peter Graham and Frederick Gray and Selcuk Haciomeroglu and Georg H. Hoffstaetter and Haixin Huang and Marco Incagli and Hoyong Jeong and David Kaplan and Marin Karuza and David Kawall and On Kim and Ivan Koop and Valeri Lebedev and Jonathan Lee and Soohyung Lee and Alberto Lusiani and William J. Marciano and Marios Maroudas and Andrei Matlashov and Francois Meot and James P. Miller and William M. Morse and James Mott and Zhanibek Omarov and Cenap Ozben and SeongTae Park and Giovanni Maria Piacentino and Boris Podobedov and Matthew Poelker and Dinko Pocanic and Joe Price and Deepak Raparia and Surjeet Rajendran and Sergio Rescia and B. Lee Roberts and Yannis K. Semertzidis and Alexander Silenko and Amarjit Soni and Edward Stephenson and Riad Suleiman and Michael Syphers and Pia Thoerngren and Volodya Tishchenko and Nicholaos Tsoupas and Spyros Tzamarias and Alessandro Variola and Graziano Venanzoni and Eva Vilella and Joost Vossebeld and Peter Winter and Eunil Won and Anatoli Zelenski and Konstantin Zioutas},
journal= {arXiv preprint arXiv:2205.00830},
year = {2022}
}