Other constraints Rf constraints: –18 Wu –260 MV/m –56 K –Rf phase advance per cell: 120 or 150 degree No 3TeV constraints: –Structure length L s more than 200 mm; –Pulse length t p is free –Bunch spacing N s is free 3TeV constraints N s = 6: 1.L s = 230 mm; t p = 242 ns 2.L s = 480 mm; t p = 242 ns 3.L s = 480 mm; t p = 483 ns
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