Paper |
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TUPGW005 |
Preparation of the EBS Beam Commissioning |
1388 |
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- S.M. Liuzzo, N. Carmignani, A. Franchi, T.P. Perron, K.B. Scheidt, E.T. Taurel, L. Torino, S.M. White
ESRF, Grenoble, France
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In 2020 the ESRF storage ring will be upgraded to a Hybrid Multi Bend Achromat (HMBA) lattice. The commissioning of the new ring will require dedicated tools, either updated from the existing ones or newly developed. Most of the software and procedures were tested on the existing storage ring before its decommissioning. In particular we present experiments on first-turn steering and beam accumulation, check of magnet polarity and calibration, and injection tuning. The use of a control-system simulator proved to be crucial for the debugging of the software and the development of the new control system, as far as beam measurements and manipulations are concerned.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2019-TUPGW005
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About • |
paper received ※ 26 April 2019 paper accepted ※ 22 May 2019 issue date ※ 21 June 2019 |
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TUPGW006 |
Measurements of the Momentum Compaction Factor of the ESRF Storage Ring |
1392 |
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- N. Carmignani, W. De Nolf, A. Franchi, C. Sahle, L. Torino
ESRF, Grenoble, France
- B. Nash
RadiaSoft LLC, Boulder, Colorado, USA
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In a storage ring, the momentum compaction factor can be obtained by measuring the variation of the beam energy as a function of the RF frequency. In this paper we present the measurement of the momentum compaction factor from two different methods. With the first, we measure the variation of the undulator spectra for different RF frequencies. With the second, we measure the variation of the hard x-rays flux produced by a dipole for different RF frequencies.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2019-TUPGW006
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|
About • |
paper received ※ 29 April 2019 paper accepted ※ 22 May 2019 issue date ※ 21 June 2019 |
|
Export • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
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