JACoW logo

Joint Accelerator Conferences Website

The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.


RIS citation export for MOPP014: Design of the ESS MEBT Faraday Cup

TY  - CONF
AU  - Rodríguez Páramo, A.
AU  - Bustinduy, I.
AU  - Donegani, E.M.
AU  - Martins, J.P.S.
AU  - Mazkiaran, I.
AU  - Miracoli, R.
AU  - Toyos, V.
AU  - Varnasseri, S.
AU  - de Cos, D.
AU  - de la Cruz, C.
ED  - Schaa, Volker RW
ED  - Jansson, Andreas
ED  - Shea, Thomas
ED  - Olander, Johan
TI  - Design of the ESS MEBT Faraday Cup
J2  - Proc. of IBIC2019, Malmö, Sweden, 08-12 September 2019
CY  - Malmö, Sweden
T2  - International Beam Instrumentation Conferenc
T3  - 8
LA  - english
AB  - The European Spallation Source (ESS) is currently under construction and the Medium Energy Beam Transfer (MEBT) is developed by ESS-Bilbao as an in-kind contribution. In the MEBT a set of diagnostics is included for beam characterization, among them the MEBT Faraday Cup is used to measure beam current and as a beam stopper for the commissioning modes. The main challenges for the design and manufacturing of the Faraday Cup are the high irradiation loads and the necessity of a compact design due to the space constraints in the MEBT. We describe the design of the FC, characterized by a graphite collector, required to withstand irradiation, and a repeller for suppression of secondary electrons. For the operation of the Faraday Cup acquisition electronics and control system are developed, all systems have been integrated in the ESS-Bilbao ECR ion source to test operation under beam conditions. In this work, we discuss the design of the Faraday Cup, the results of the tests and how they agree with the expected performance of the Faraday Cup.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 106
EP  - 110
KW  - electron
KW  - radiation
KW  - MEBT
KW  - proton
KW  - operation
DA  - 2019/11
PY  - 2019
SN  - 2673-5350
SN  - 978-3-95450-204-2
DO  - doi:10.18429/JACoW-IBIC2019-MOPP014
UR  - http://jacow.org/ibic2019/papers/mopp014.pdf
ER  -