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Title |
Page |
| WEBD1 |
12 GeV CEBAF Transverse Emittance Evolution |
640 |
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- T. Satogata, Y. Roblin, M.G. Tiefenback, D.L. Turner
JLab, Newport News, Virginia, USA
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We present commissioning results of measurements of beam phase space evolution of the newly commissioned 12 GeV CEBAF accelerator. These measurements range over two orders of magnitude in energy for a non-equilibrium beam, from near the photocathode to the diamond bremsstrahlung target for the GlueX experiment. We also compare these measurements to modeled beam evolution, and emittance growth expectations driven by synchrotron radiation.
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Slides WEBD1 [4.297 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2015-WEBD1
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| WEBD2 |
Survey of Commissioning of Recent Storage Ring Light Sources |
2482 |
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- M. Borland
ANL, Argonne, Ilinois, USA
- R. Bartolini, I.P.S. Martin
DLS, Oxfordshire, United Kingdom
- L.O. Dallin
CLS, Saskatoon, Saskatchewan, Canada
- P. Kuske, R. Müller
HZB, Berlin, Germany
- L.S. Nadolski
SOLEIL, Gif-sur-Yvette, France
- F. Pérez
ALBA-CELLS Synchrotron, Cerdanyola del Vallès, Spain
- J.A. Safranek
SLAC, Menlo Park, California, USA
- S. Shin
PAL, Pohang, Kyungbuk, Republic of Korea
- Z.T. Zhentang
SINAP, Shanghai, People's Republic of China
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Funding: Work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357.
The Advanced Photon Source and other existing storage ring light sources are contemplating replacing an existing, operating storage ring with a multi-bend achromat lattice. One issue is that existing light sources have large user communities who are greatly inconvenienced by extended shutdowns. Hence, there will be a premium placed on rapid commissioning of the new lattice. To better understand the possibilities, we undertook a survey of recent commissioning experience at third-generation light sources. We present a summary of that survey here.
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Slides WEBD2 [0.173 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2015-WEBD2
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| WEBD3 |
Recent Developments on Superconducting Undulators at ANKA |
2485 |
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- S. Casalbuoni, A. Cecilia, S. Gerstl, N. Glamann, A.W. Grau, T. Holubek, C.A.J. Meuter, D. Saez de Jauregui, R. Voutta
KIT, Eggenstein-Leopoldshafen, Germany
- C. Boffo, T.A. Gerhard, M. Turenne, W. Walter
Babcock Noell GmbH, Wuerzburg, Germany
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At the synchrotron ANKA (ANgstrom source KArlsruhe) we pursue a research and development program on superconducting undulators (SCUs). This technology is of interest to improve the spectral characteristics of the emitted photons in third and fourth generation light sources. We present here the results obtained within the ongoing collaboration with the industrial partner Babcock Noell GmbH (BNG) on NbTi conduction cooled planar devices. Investigations on the application of alternative superconductors as well as a summary of the achievements reached to precisely characterize the magnetic field properties of SCUs and to measure the beam heat load to a cold bore are also described.
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Slides WEBD3 [2.581 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2015-WEBD3
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