Optimization of electrode shape for stripline beam position monitors
نویسندگان
چکیده
منابع مشابه
Comparison of Stripline and Cavity Beam Position Monitors
Operational principles of stripline and pill-box cavity beam position monitors (BPMs) are discussed. Their theoretically best achievable position and time resolutions are computed. Numbers are estimated using design values of the proposed e+e− linear collider TESLA. Introduction Important characteristics of a beam position monitor (BPM) are position and time resolutions. Position resolution is ...
متن کاملCavity Beam Position Monitors
Beam-based alignment and feedback systems are essential for the operation of future linear colliders and free electron lasers. A certain number of beam position monitors with a resolution in the submicron range are needed at selected locations. Most beam position monitors detect the electric or the magnetic eld excited by a beam of charged particles at di erent locations around the beam pipe. I...
متن کاملBeam Position Monitors for the Sns Linac
The Spallation Neutron Source (SNS) linac accelerates 52-mA peak of pulsed Hparticles to over 800 MeV. There are three types of accelerating structure in which the beam position must be measured: the drift-tube-linac (DTL); cavity-coupled-linac (CCL); and superconducting-linac (SCL)[1,2]. Beam with a 402.5-MHz structure is injected into a 402.5 MHz DTL, followed by 805-MHz CCL and SCL structure...
متن کاملBeam Position-phase Monitors for Sns Linac
Electromagnetic modeling with MAFIA of the combined beam position-phase monitors (BPPMs) for the Spallation Neutron Source (SNS) linac has been performed. Time-domain 3-D simulations are used to compute the signal amplitudes and phases on the BPPM electrodes for a given processing frequency, 402.5 MHz or 805 MHz, as functions of the beam transverse position. Working with a summed signal from al...
متن کاملBeam Position Monitors Characterization for Alba
Beam position monitors (BPM) characterization has been widely studied at ALBA Synchrotron Light Source. Special care has been taken on the analysis of their electrical offset in order to achieve submicron beam stabilities. This paper shows the results of the BPM offset study for Booster and Storage Ring. The electrical effect of the different vacuum vessels housing the BPMs is also reported.
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ژورنال
عنوان ژورنال: Physical Review Special Topics - Accelerators and Beams
سال: 2014
ISSN: 1098-4402
DOI: 10.1103/physrevstab.17.092801