Recommendation for Mitigations of the Electron Cloud Instability in the ILC
Abstract
Electron cloud has been identified as one of the highest priority issues for the international Linear Collider (ILC) Damping Rings (DR). An electron cloud Working Group (WG) has evaluated the electron cloud effect and instability, and mitigation solutions for the electron cloud formation. Working group deliverables include recommendations for the baseline and alternate solutions to the electron cloud formation in various regions of the ILC Positron DR, which is presently assumed to be the 3.2 km design. Detailed studies of a range of mitigation options including coatings, clearing electrodes, grooves and novel concepts, were carried out over the previous several years by nearly 50 researchers, and the results of the studies form the basis for the recommendation. The recommendations are the result of the working group discussions held at numerous meetings and during a dedicated workshop. In addition, a number of items requiring further investigation were identified during the discussions at the Cornell meeting and studies will be carried out at CesrTA, a test accelerator dedicated to electron cloud studies, and other institutions.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- Accelerator& Fusion Research Division
- OSTI Identifier:
- 1093581
- Report Number(s):
- LBNL-5426E
- DOE Contract Number:
- DE-AC02-05CH11231
- Resource Type:
- Conference
- Resource Relation:
- Conference: 2nd International Particle Accelerator Conference, IPAC'11, San Sebastian, Spain, Sept. 4-9, 2011
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; ILC, electron cloud effect and instability, CesrTA,cloud effect mitigation
Citation Formats
Pivi, M. T. F., Wang, L., Demma, T., Guiducci, S., Suetsugu, Y., Shibata, K., Ohmi, K., Dugan, G., Palmer, M., Crittenden, J. A., Harkay, K., Boon, L., Furman, M. A., and Yin Vallgren, A. C. Recommendation for Mitigations of the Electron Cloud Instability in the ILC. United States: N. p., 2011.
Web.
Pivi, M. T. F., Wang, L., Demma, T., Guiducci, S., Suetsugu, Y., Shibata, K., Ohmi, K., Dugan, G., Palmer, M., Crittenden, J. A., Harkay, K., Boon, L., Furman, M. A., & Yin Vallgren, A. C. Recommendation for Mitigations of the Electron Cloud Instability in the ILC. United States.
Pivi, M. T. F., Wang, L., Demma, T., Guiducci, S., Suetsugu, Y., Shibata, K., Ohmi, K., Dugan, G., Palmer, M., Crittenden, J. A., Harkay, K., Boon, L., Furman, M. A., and Yin Vallgren, A. C. 2011.
"Recommendation for Mitigations of the Electron Cloud Instability in the ILC". United States. https://www.osti.gov/servlets/purl/1093581.
@article{osti_1093581,
title = {Recommendation for Mitigations of the Electron Cloud Instability in the ILC},
author = {Pivi, M. T. F. and Wang, L. and Demma, T. and Guiducci, S. and Suetsugu, Y. and Shibata, K. and Ohmi, K. and Dugan, G. and Palmer, M. and Crittenden, J. A. and Harkay, K. and Boon, L. and Furman, M. A. and Yin Vallgren, A. C.},
abstractNote = {Electron cloud has been identified as one of the highest priority issues for the international Linear Collider (ILC) Damping Rings (DR). An electron cloud Working Group (WG) has evaluated the electron cloud effect and instability, and mitigation solutions for the electron cloud formation. Working group deliverables include recommendations for the baseline and alternate solutions to the electron cloud formation in various regions of the ILC Positron DR, which is presently assumed to be the 3.2 km design. Detailed studies of a range of mitigation options including coatings, clearing electrodes, grooves and novel concepts, were carried out over the previous several years by nearly 50 researchers, and the results of the studies form the basis for the recommendation. The recommendations are the result of the working group discussions held at numerous meetings and during a dedicated workshop. In addition, a number of items requiring further investigation were identified during the discussions at the Cornell meeting and studies will be carried out at CesrTA, a test accelerator dedicated to electron cloud studies, and other institutions.},
doi = {},
url = {https://www.osti.gov/biblio/1093581},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Sep 04 00:00:00 EDT 2011},
month = {Sun Sep 04 00:00:00 EDT 2011}
}