Author: Eddy, N.
Paper Title Page
MOPP33 BPM System for the PIP-II Injector Test Facility 133
 
  • N. Eddy, J.S. Diamond, B.J. Fellenz, R.R. Santucci, A. Semenov, D. Slimmer, D.C. Voy
    Fermilab, Batavia, Illinois, USA
  
  Funding: Work supported by the Fermi National Accelerator Laboratory, managed and operated by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy.
A new BPM system was used for commissioning and operation of the PIP2 Injector Test Facility. The system of 13 warm and 12 cold BPMs was based upon custom 250 MS/s digitizers controlled and readout over gigabit ethernet by a single multi-core rackmount server running linux. The system provided positions, intensity, and phase for each bpm as a pulse average or pulse waveform from 10 us to 4 ms at a 20 Hz pulse repetition rate. 		 
poster icon Poster MOPP33 [1.712 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2021-MOPP33  
About • paper received ※ 10 September 2021       paper accepted ※ 17 September 2021       issue date ※ 10 October 2021  
Export • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)  
 
MOPP41
 A New Digital SSB Longitudinal Feedback System for the Fermilab Booster  
 
  • N. Eddy, A. Semenov
    Fermilab, Batavia, Illinois, USA
  
  Funding: Work supported by the Fermi National Accelerator Laboratory, managed and operated by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy.
The Booster Longitudinal Mode Feedback System has been upgraded to single sideband system with improved ability to measure Beam Transfer Function for each mode. The new system provide feedback via either dedicated mode cavites or via the Booster RF system. It also provides diagnostic capabilities for tracking the sidebands of any Booster mode after transition crossing. 		 
poster icon Poster MOPP41 [1.585 MB]  
Export • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)  
 
TUPP25 Beam Profile Measurements Utilizing an Amplitude Modulated Pulsed Fiber Laser at PIP2IT 268
 
  • V.E. Scarpine, R. Campos, N. Eddy, B.J. Fellenz, T.W. Hamerla, J. Ruan, R.M. Thurman-Keup
    Fermilab, Batavia, Illinois, USA
  • M. El Baz
    Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France
  
  Funding: This work was supported by the U.S. Department of Energy under contract No. DE-AC02-07CH11359
Fermilab is undertaking the development of a new 800 MeV superconducting RF linac to replace its present normal conducting 400 MeV linac. The PIP-II linac consists of a warm front-end generating 2 mA of 2.1 MeV H− followed immediately by a series of superconducting RF cryomodules to 800 MeV. To limit the potential damage to the superconducting RF cavities, PIP-II will utilize laser-based monitors to obtain beam profiles via photoionization. This paper will present the results of transverse and longitudinal beam profile measurements using a prototype profile monitor that was tested with 2.1 MeV H− beam at the PIP-II Injector Test (PIP2IT) accelerator. This prototype profile monitor utilizes a high repetition rate fiber laser and fiber optic transport into the PIP2IT enclosure. In addition, results will be shown of narrow-band electron detection from amplitude modulated laser pulses. 		 
poster icon Poster TUPP25 [0.593 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IBIC2021-TUPP25  
About • paper received ※ 09 September 2021       paper accepted ※ 17 September 2021       issue date ※ 05 October 2021  
Export • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)