WIRE PROFILE MONITORS IN J-PARC LINAC

We schedule to install wire scanners for J-PARC (Japan Proton Accelerator Research Complex) linac in order to measure beam profile and emittance. They have been designed to capture electrons in H - beam, and 7μmdiameter carbon wires and are 30μm-diameter tungsten wires are used for 3MeV and 50-181MeV beam, respectively. In this paper, we report the result of the beam test with 3MeV beam performed at KEK and the calculation about signal and wire temperature.