Document Type
Article
Publication Date
2021
DOI
10.1103/PhysRevAccelBeams.24.062001
Publication Title
Physical Review Accelerators and Beams
Volume
24
Issue
6
Pages
062001 (1-6)
Abstract
Many future particle colliders require beam crabbing to recover geometric luminosity loss from the nonzero crossing angle at the interaction point (IP). A first demonstration experiment of crabbing with hadron beams was successfully carried out with high energy protons. This breakthrough result is fundamental to achieve the physics goals of the high luminosity LHC (HL-LHC) and the future circular collider (FCC). The expected peak luminosity gain (related to collision rate) is 65% for HL-LHC and even greater for the FCC. Novel beam physics experiments with proton beams in CERN’s Super Proton Synchrotron (SPS) were performed to demonstrate several critical aspects for the operation of crab cavities in the future HL-LHC including transparency with a pair of cavities, a full characterization of the cavity impedance with high beam currents, controlled emittance growth from crab cavity induced rf noise.
Original Publication Citation
Calaga, R., Alekou, A., Antoniou... Zanoni, C., Zimmermann, F., Zwozniak, A. (2021). First demonstration of the use of crab cavities on hadron beams. Physical Review Accelerators and Beams, 24(6), 1-6, Article 062001. https://doi.org/10.1103/PhysRevAccelBeams.24.062001
ORCID
0000-0002-4809-9439 (De Silva)
Repository Citation
Calaga, R.; Alekou, A.; Antoniou, F.; Appleby, R. B.; Arnaudon, L.; Artoos, K.; Arduini, G.; Baglin, V.; Barriere, S.; Bartosik, H.; Baudrenghien, P.; Ben-Zvi, I.; Bohl, T.; Boucherie, A.; Brüning, O. S.; Brondzinski, K.; Butterworth, A.; Burt, G.; Capatina, O.; Calvo, S.; Capelli, T.; Carlà, M.; Carra, F.; Carver, L. R.; Castilla-Loeza, A.; Daly, E.; Dassa, L.; Delayen, J.; De Silva, S. U.; Dexter, A.; Garlasche, M.; Gerigk, F.; Giordanino, L.; Glenat, D.; Guinchard, M.; Harrison, A.; Jensen, E.; Julie, C.; Jones, T.; Killing, F.; Krawczyk, A.; Levens, T.; Leuxe, R.; Lindstrom, B.; Li, Z.; MacEwen, A.; Macpherson, A.; Menendez, P.; Mikkola, T.; Minginette, P.; Mitchell, J.; Montesinos, E.; Papotti, G.; Park, H.; Pasquino, C.; Pattalwar, S.; Pleite, E. C.; Powers, T.; Prochal, B.; Ratti, A.; Rossi, L.; Rude, V.; Therasse, M.; Tomás, R.; Stapely, N.; Santillana, I.; Shipman, N.; Simonin, J.; Sosin, M.; Swieszek, J.; Templeton, N.; Vandoni, G.; Verdú-Andrés, S.; Wartak, M.; Welsch, C.; Wollman, D.; Wu, Q.; Xiao, B.; Yamakawa, E.; Zanoni, C.; Zimmermann, F.; and Zwozniak, A., "First Demonstration of the Use of Crab Cavities on Hadron Beams" (2021). Physics Faculty Publications. 538.
https://digitalcommons.odu.edu/physics_fac_pubs/538
Included in
Elementary Particles and Fields and String Theory Commons, Plasma and Beam Physics Commons
Comments
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license (CC BY 4.0). Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.