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.
S1-Global module tests at STF/KEK / A. Bosotti, C. Pagani, R. Paparella, P. Pierini, K. Jensch, D. Kostin, L. Lilje, A. Matheisen, W. Moeller, P. Schilling, M. Schmoekel, N. Walker, H. Weise, T. Arkan, S. Barbanotti, M. Battistoni, H. Carter, M. Champion, A. Hocker, R. Kephart, J. 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 - In: IPAC 2011 : Proceeding of 2. international particle accelerator conference / [a cura di] C. Petit-Jean-Genaz, A. Blanco, I. Etxebarria, F. Perez, A. Wolski, V. Schaa. - San Sebastian, Spain : EPS-AG, 2011 Sep. - ISBN 9789290833666. - pp. 38-40 (( Intervento presentato al 2. convegno International particle accelerator conference tenutosi a San Sebastian, Spain nel 2011.
S1-Global module tests at STF/KEK
C. PaganiSecondo
;
2011
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.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
