Author: Carneiro, J.-P.
Paper Title Page
MOP03 Longitudinal Emittance Measurements at PIP2IT 27
  • M. El Baz
    Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France
  • J.-P. Carneiro, B.M. Hanna
    Fermilab, Batavia, Illinois, USA
  The PIP-II particle accelerator is a new upgrade to the Fermilab accelerator complex, featuring an 800-MeV H superconducting linear accelerator that will inject the beam into the present Fermilab Booster. A test accelerator known as PIP-II Injector Test (PIP2IT) has been built to validate the concept of the front-end of PIP-II. One of the paramount challenges of PIP2IT was to demonstrate a low longitudinal emittance at the end of the front end. Having a low longitudinal emittance is crucial in order to ensure the stability of the beam in the accelerator. We present a longitudinal emittance calculation at 14.3 MeV at the SSR1-8 cavity in the High Energy Transport line (HEBT). The signal is collected by a Fast Faraday Cup (FFC) at the end of HEBT and recorded by a high-bandwidth oscilloscope.  
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About • Received ※ 02 November 2021 — Revised ※ 05 November 2021 — Accepted ※ 03 February 2022 — Issue date ※ 04 February 2022
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