A prototype Interaction Point beam-based feedback system for future electron-positron colliders, such as the International Linear Collider, has been designed and tested on the extraction line of the KEK Accelerator Test Facility (ATF). The FONT5 intra-train feedback system aims to stabilize the beam orbit by correcting both the position and angle jitter in the vertical plane on bunch-tobunch time scales, providing micron-level stability at the entrance to the ATF2 final-focus system. The system comprises three stripline beam position monitors (BPMs) and two stripline kickers, custom low-latency analogue front-end BPM processors, a custom FPGA-based digital processing board with fast ADCs, and custom kickerdrive amplifiers. The latest results from beam tests at ATF2 will be presented, including the system latency and correction performance.


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    Titel :

    Latest Performance Results from the FONT5 Intra-train Beam Position and Angle Feedback System at ATF2


    Beteiligte:
    Christian, G B (Autor:in) / Apsimon, R J (Autor:in) / Bett, D R (Autor:in) / Blaskovic Kraljevic, N (Autor:in) / Burrows, P N (Autor:in) / Davis, M R (Autor:in) / Gerbershagen, A (Autor:in) / Perry, C (Autor:in) / Constance, B (Autor:in) / Resta-Lopez, J (Autor:in)

    Erscheinungsdatum :

    01.01.2012


    Anmerkungen:

    Conf. Proc., (2012) pp. WEPPP068


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629



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