Welcome to the new version of CaltechAUTHORS. Login is currently restricted to library staff. If you notice any issues, please email coda@library.caltech.edu
Published September 21, 2015 | metadata_only
Journal Article

Direct tests of micro channel plates as the active element of a new shower maximum detector


We continue the study of micro channel plates (MCP) as the active element of a shower maximum (SM) detector. We present below test beam results obtained with MCPs detecting directly secondary particles of an electromagnetic shower. The MCP efficiency to shower particles is close to 100%. The time resolution obtained for this new type of the SM detector is at the level of 40 ps.

Additional Information

© 2015 Elsevier. Received 2 March 2015; Received in revised form 22 April 2015; Accepted 13 May 2015; Available online 22 May 2015. We would like to thank Henry Frisch for useful discussions, Aria Soha and Eugene Smith for the good beam delivery and control, Ewa Skup for good working Cherenkov counter and Leo Ballantoni for using gap in his beam time. This works is supported by funding from Fermi Research Alliance, LLC under Contract no. DE-AC02-07CH11359 with the United States Department of Energy and from California Institute of Technology High Energy Physics under Contract DE-SC0011925 with the United States Department of Energy.

Additional details

August 20, 2023
August 20, 2023