Status and outlook for high power processing of 1.3 GHz TESLA multicell cavities

J. Kirchgessner; P. Barnes; L. Bartelson; M. Champion; C. Crawford; H. Edwards; J. Graber; K. Koepke; M. Kuchnir; A. Matheisen; D. Metzger; D. Moffat; H. Muller; H. Padamsee; M. Pekeler; H. Pfeffer

Status and outlook for high power processing of 1.3 GHz TESLA multicell cavities

J. Kirchgessner, P. Barnes, L. Bartelson, M. Champion, C. Crawford, H. Edwards, J. Graber, K. Koepke, M. Kuchnir, A. Matheisen, D. Metzger, D. Moffat, H. Muller, H. Padamsee, M. Pekeler, H. Pfeffer

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In order to increase the usable accelerating gradient in Superconducting TESLA cavities, the field emission threshold barrier must be raised. As has been previously demonstrated on S-Band cavities, a way to accomplish this is with the use of high peak power RF processing. A transmitter with a peak power of 2 Mwatt and 30 μsec pulse length has been assembled and has been used to process TESLA cavities. Several five cell TESLA cavities at 1.3 GHz have been manufactured for this purpose. This transmitter and the cavities will be described and the results of the tests will be presented.

Original language	English
Title of host publication	Proceedings of the IEEE Particle Accelerator Conference
Publisher	Publ by IEEE
Pages	918-920
Number of pages	3
ISBN (Print)	0780312031
State	Published - 1993
Externally published	Yes
Event	Proceedings of the 15th Biennial Particle Accelerator Conference - Washington, DC, USA Duration: May 17 1993 → May 20 1993

Publication series

Name	Proceedings of the IEEE Particle Accelerator Conference
Volume	2

Conference

Conference	Proceedings of the 15th Biennial Particle Accelerator Conference
City	Washington, DC, USA
Period	05/17/93 → 05/20/93

Cite this

Kirchgessner, J., Barnes, P., Bartelson, L., Champion, M., Crawford, C., Edwards, H., Graber, J., Koepke, K., Kuchnir, M., Matheisen, A., Metzger, D., Moffat, D., Muller, H., Padamsee, H., Pekeler, M., & Pfeffer, H. (1993). Status and outlook for high power processing of 1.3 GHz TESLA multicell cavities. In Proceedings of the IEEE Particle Accelerator Conference (pp. 918-920). (Proceedings of the IEEE Particle Accelerator Conference; Vol. 2). Publ by IEEE.

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title = "Status and outlook for high power processing of 1.3 GHz TESLA multicell cavities",

abstract = "In order to increase the usable accelerating gradient in Superconducting TESLA cavities, the field emission threshold barrier must be raised. As has been previously demonstrated on S-Band cavities, a way to accomplish this is with the use of high peak power RF processing. A transmitter with a peak power of 2 Mwatt and 30 μsec pulse length has been assembled and has been used to process TESLA cavities. Several five cell TESLA cavities at 1.3 GHz have been manufactured for this purpose. This transmitter and the cavities will be described and the results of the tests will be presented.",

author = "J. Kirchgessner and P. Barnes and L. Bartelson and M. Champion and C. Crawford and H. Edwards and J. Graber and K. Koepke and M. Kuchnir and A. Matheisen and D. Metzger and D. Moffat and H. Muller and H. Padamsee and M. Pekeler and H. Pfeffer",

year = "1993",

language = "English",

isbn = "0780312031",

series = "Proceedings of the IEEE Particle Accelerator Conference",

publisher = "Publ by IEEE",

pages = "918--920",

booktitle = "Proceedings of the IEEE Particle Accelerator Conference",

note = "Proceedings of the 15th Biennial Particle Accelerator Conference ; Conference date: 17-05-1993 Through 20-05-1993",

}

Kirchgessner, J, Barnes, P, Bartelson, L, Champion, M, Crawford, C, Edwards, H, Graber, J, Koepke, K, Kuchnir, M, Matheisen, A, Metzger, D, Moffat, D, Muller, H, Padamsee, H, Pekeler, M & Pfeffer, H 1993, Status and outlook for high power processing of 1.3 GHz TESLA multicell cavities. in Proceedings of the IEEE Particle Accelerator Conference. Proceedings of the IEEE Particle Accelerator Conference, vol. 2, Publ by IEEE, pp. 918-920, Proceedings of the 15th Biennial Particle Accelerator Conference, Washington, DC, USA, 05/17/93.

Status and outlook for high power processing of 1.3 GHz TESLA multicell cavities. / Kirchgessner, J.; Barnes, P.; Bartelson, L. et al.
Proceedings of the IEEE Particle Accelerator Conference. Publ by IEEE, 1993. p. 918-920 (Proceedings of the IEEE Particle Accelerator Conference; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Kirchgessner, J.

AU - Barnes, P.

AU - Bartelson, L.

AU - Champion, M.

AU - Crawford, C.

AU - Edwards, H.

AU - Graber, J.

AU - Koepke, K.

AU - Kuchnir, M.

AU - Matheisen, A.

AU - Metzger, D.

AU - Moffat, D.

AU - Muller, H.

AU - Padamsee, H.

AU - Pekeler, M.

AU - Pfeffer, H.

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AB - In order to increase the usable accelerating gradient in Superconducting TESLA cavities, the field emission threshold barrier must be raised. As has been previously demonstrated on S-Band cavities, a way to accomplish this is with the use of high peak power RF processing. A transmitter with a peak power of 2 Mwatt and 30 μsec pulse length has been assembled and has been used to process TESLA cavities. Several five cell TESLA cavities at 1.3 GHz have been manufactured for this purpose. This transmitter and the cavities will be described and the results of the tests will be presented.

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BT - Proceedings of the IEEE Particle Accelerator Conference

PB - Publ by IEEE

T2 - Proceedings of the 15th Biennial Particle Accelerator Conference

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ER -

Status and outlook for high power processing of 1.3 GHz TESLA multicell cavities

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Conference

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