Implication of Manufacturing Errors on the Layout of Stabilization System and on the Field Quality in a Drift Tube Linac - RF DTL Error Study

• The field flatness and the layout of the stabilization system in a drift tube linac are strongly dependent on the manufacturing errors that affect the local resonant frequency. In this paper a methodology is presented to study, firstly, the sensitivityof the resonant frequency and of the field flatness to each geometrical parameter of the drift tubes; then a set of tolerances for each parameter is found and a stabilization system layout is defined in order to keep the field flatness within an acceptable limit.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Keyword

IMPLICATION, MANUFACTURING, ERRORS, LAYOUT, STABILIZATION, SYSTEM, FIELD QUALITY, RF, DTL, ERROR, STUDY, ESS, esss, DTL, drift, Tube, Linac, beam, dynamics, RF, radio, frequency, stabilization, post, couplers, coupler, tuner, tuners, pick, accelerating, sensitivity, tuning, tilt, pmq, permanent, quadrupole, focusing, detuning, mismatch, parameter, matched, twiss, parameters, phase, advance, cooling, stem, stems, compensation, software, emittance, growth, tune, depression, error, study, studies, position, monitor, monitors, steerers, adjust, steerer, rfq, input, alignment, angle, cavity, tank, dipole, static, dynamic, PIC-NIC, PIC-NIR, statistic, statistical, TraceWin, confidence, power, losses, lost, level, longitudinal, transverse, MEBT, medium, beta, high, average

Publication and Content Type

kon (subject category)

ref (subject category)