2004Unpublished venueRequires access

THE BEAM DIAGNOSTICS SYSTEM IN THE J-PARC LINAC

Z. Igarashi, M. M. Tanaka, Shôichi Sato, H. Akikawa, Fumio Hiroki, T. Tomisawa, T. Toyama

Open publisher page 3 citations

Abstract

The beam diagnostics system has been developed to tune and investigate the high intensity proton beam in the J-PARC linac. Beam monitors are required to measure wide dynamic range of beam intensities and energies in linac. In this paper, construction and application of beam monitor system are described. Preliminary results of demonstration of beam position monitor (BPM), fast/slow current transformer (FCT/SCT), wire scanner (WS) and beam loss monitor (BLM) in the KEK-DTL1 (20MeV) are also discussed.

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What this paper is about

The beam diagnostics system has been developed to tune and investigate the high intensity proton beam in the J-PARC linac. Beam monitors are required to measure wide dynamic range of beam intensities and energies in linac. In this paper, construction and application of beam monitor system are described. Preliminary results of demonstration of beam position monitor (BPM), fast/slow current transformer (FCT/SCT), wire scanner (WS) and beam loss monitor (BLM) in the KEK-DTL1 (20MeV) are also discussed.

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Available abstract

The beam diagnostics system has been developed to tune and investigate the high intensity proton beam in the J-PARC linac. Beam monitors are required to measure wide dynamic range of beam intensities and energies in linac. In this paper, construction and application of beam monitor system are described. Preliminary results of demonstration of beam position monitor (BPM), fast/slow current transformer (FCT/SCT), wire scanner (WS) and beam loss monitor (BLM) in the KEK-DTL1 (20MeV) are also discussed.

Key concepts: Linear particle accelerator, Beam (structure), J-PARC, Physics, Optics, Nuclear physics

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