Update on Large Grain Cavities with 45 MV/m in a Nine-Cell Cavity at DESY.

Reschke, Detlef; Twarowski, K.; Singer, Waldemar; Kreps, Guennadi; Möller, W.-D.; Gössel, A.; Karstensen, S.; Kostin, D.; Sulimov, A.; Aderhold, S.; Matheisen, Axel; Steinhau-Kühl, N.; Iversen, J.; Schlander, Felix; Singer, Xenia

Preprint/Book

Update on Large Grain Cavities with 45 MV/m in a Nine-Cell Cavity at DESY.

Reschke, D. (Corresponding author)DESY* ; Aderhold, S.DESY* ; Gössel, A.DESY* ; Iversen, J.DESY* ; Karstensen, S.DESY* ; Kostin, D.DESY* ; Kreps, G.DESY* ; Matheisen, A.DESY* ; Möller, W.-D.Extern*DESY* ; Schlander, F.DESY* ; Singer, W.DESY* ; Singer, X.DESY* ; Steinhau-Kühl, N.DESY* ; Sulimov, A.DESY* ; Twarowski, K.DESY* ; DESY

2011
DESY Hamburg

TESLA Report 1-4 (2011)

This record in other databases:

Report No.: DESY-TTC-REPORT-2011-01; TTC-Report 2011-01; XX2011/06/06XX

Abstract: Since 2009 a series of eight nine-cell cavities (AC151 – AC158) of TESLA shape fabricated of large grain (LG) niobium material is under preparation and test at DESY. In a first step all cavities were tested after a BCP treatment. In a second step additional electro polishing is applied to all cavities. In this paper the treatment will be discussed and a first excellent result of AC155 will be reported.

Keyword(s): cavity

Contributing Institute(s):