S1-Global module tests at STF/KEK

A. Bosotti, C. Pagani, R. Paparella, P. Pierini, K. Jensch, D. Kostin, L. Lilje, A. Matheisen, W. D. Moeller, P. Schilling, M. Schmoekel, N. Walker, H. Weise, T. Arkan, S. Barbanotti, M. Battistoni, H. Carter, M. Champion, A. Hocker, R. KephartJ. Kerby, D. Mitchell, J. Peterson, Y. Pischalnikov, M. Ross, W. Schappert, B. Smith, C. Adolphsen, C. Nantista, M. Akemoto, S. Fukuda, K. Hara, H. Hayano, N. Higashi, E. Kako, H. Katagiri, Y. Kojima, Y. Kondo, T. Matsumoto, H. Matsushita, S. Michizono, T. Miura, H. Nakai, H. Nakajima, K. Nakanishi, S. Noguchi, N. Ohuchi, T. Saeki, M. Satoh, T. Shishido, T. Shidara, T. Takenaka, A. Terashima, N. Toge, K. Tsuchiya, K. Watanabe, S. Yamaguchi, A. Yamamoto, Y. Yamamoto, K. Yokoya, M. Yoshida

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

S1-Global collaborative effort recently successfully finished at KEK as a part of ILC-GDE is an important milestone for the ILC. International collaboration of three regions, Asia, North America and Europe, proved to be efficient on the construction and cold tests of the accelerating module consisting of 8 SRF cavities; 2 from FNAL, 2 from DESY and 4 from KEK. Three different cavity tuning systems were tested together with two types of high power couplers. The module was cooled down three times which enabled extensive high power tests with cavities, performance limits investigation, Lorentz force detuning tests, simultaneous multiple cavities operation and other activities such as an operation test of distributed RF scheme with low level RF feedback. The results of this S1-Global module test are presented and discussed.

Original languageEnglish
Title of host publicationIPAC 2011 - 2nd International Particle Accelerator Conference
Pages38-40
Number of pages3
StatePublished - 2011
Externally publishedYes
Event2nd International Particle Accelerator Conference, IPAC 2011 - Kursaal, San Sebastian, Spain
Duration: Sep 4 2011Sep 9 2011

Publication series

NameIPAC 2011 - 2nd International Particle Accelerator Conference

Conference

Conference2nd International Particle Accelerator Conference, IPAC 2011
Country/TerritorySpain
CityKursaal, San Sebastian
Period09/4/1109/9/11

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