Yonehara, K.Chung, M.Popovic, M.Moretti, A.Wang, H.Alsharo'a, M.Insepov, Z.2017-09-272017-09-272010Yonehara, K., Chung, M., Popovic, M., Moretti, A., Wang, H., Alsharo'a, M., Insepov, Z. (2010). Study of Electron Swarm in High Pressure Hydrogen Gas Filled RF Cavities. In Conf. Proc. (Vol. 100523, No. IPAC-2010-3503-3505, pp. 3503-3505).http://nur.nu.edu.kz/handle/123456789/2707A high pressure hydrogen gas filled RF cavity has been proposed for use in the muon collection system for a muon collider. It allows for high electric field gradients in RF cavities located in strong magnetic fields, a condition frequently encountered in a muon cooling channel. In addition, an intense muon beam will generate an electron swarm via the ionization process in the cavity. A large amount of RF power will be consumed into the swarm. We show the results from our studies of the HV RF breakdown in a cavity without a beam and present some results on the resulting electron swarm dynamics. This is preliminary to actual beam tests which will take place late in 2010.enOpen Access - the content is available to the general publicAttribution-NonCommercial-ShareAlike 3.0 United Statesrf cavitymuon colliderConference Paper