Paper |
Title |
Page |
MOP07 |
Beam Instrumentation Performance During Commissioning of the ESS RFQ, MEBT and DTL |
32 |
|
- T.J. Shea, R.A. Baron, C.S. Derrez, E.M. Donegani, V. Grishin, H. Hassanzadegan, I. Kittelmann, H. Kocevar, N. Milas, D. Noll, H.A. Silva, R. Tarkeshian, C.A. Thomas
ESS, Lund, Sweden
- I. Bustinduy
ESS Bilbao, Zamudio, Spain
- M. Ferianis
Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
- T. Papaevangelou, L. Seguí
CEA-IRFU, Gif-sur-Yvette, France
|
|
|
In late 2021 through mid 2022, the first protons were accelerated and transported through the European Spallation Source (ESS) Radio Frequency Quadrupole and Medium Energy Transport line at 3.6 MeV, and finally through the first Drift Tube Linac tank at 21 MeV. To enable these achievements, the following beam instrumentation systems were deployed: Ion Source power supply monitors, beam chopping systems, Faraday Cups, Beam Current Monitors (BCM) and Beam Position Monitors (BPM) that also measured phase. Additional systems were deployed for dedicated studies, including Wire Scanners, a slit and grid Emittance Measurement Unit, neutron Beam Loss Monitors and fast BCM and BPM systems. The instrumentation deployment is the culmination of efforts by a partnership of the ESS beam diagnostics section, multiple ESS groups and institutes across the globe. This paper summarizes the beam tests that characterized the performance of the instrumentation systems and verified the achievement of commissioning goals.
|
|
|
Poster MOP07 [5.388 MB]
|
|
DOI • |
reference for this paper
※ doi:10.18429/JACoW-IBIC2022-MOP07
|
|
About • |
Received ※ 30 August 2022 — Accepted ※ 15 September 2022 — Issue date ※ 07 November 2022 |
|
Cite • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
|
WEP25 |
Installation and Commissioning of the Pulsed Optical Timing System Extension |
451 |
|
- F. Rossi, M. Ferianis
Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
|
|
|
At the FERMI FEL user facility, a fully optical timing system has been operated, to synchronize it, since the start of machine commissioning, back in 2009. In the past years the system has been progressively extended to support more clients. The latest upgrade is focusing on the pulsed subsystem which provides the phase reference to remote lasers and the bunch arrival monitor diagnostic stations. In origin the pulsed subsystem had a capacity to feed simultaneously six stabilized fiber links. The upgrade to the original layout makes it possible to install up to eight new additional links. Here we will describe the new setup and the results achieved in terms of short- and long-term stability.
|
|
|
Poster WEP25 [3.843 MB]
|
|
DOI • |
reference for this paper
※ doi:10.18429/JACoW-IBIC2022-WEP25
|
|
About • |
Received ※ 07 September 2022 — Revised ※ 10 September 2022 — Accepted ※ 12 September 2022 — Issue date ※ 08 November 2022 |
Cite • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
|