Development of RFQ accelerator for the MMF linac

Development of RFQ accelerator for the MMF linac

The 750-keV radio-frequency quadrupole (RFQ) accelerator section is under development. It will be installed upstream of the first drift tube cavity of the MMF linac instead of a two-gap buncher. Using the RFQ will allow decreasing the accelerating tube voltage to 400 kV and increasing pulse duration...

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Bibliographische Detailangaben
Hauptverfasser: Andreev, V.A., Esin, S.K., Kapchinskij, I.M., Kashinskij, D.A., Kozodaev, A.M., Kolomiets, A.A., Ostroumov, P.N., Raskopin, A.M., Schachrai, N.V., Vengrov, R.M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Acceleration
Circuit faults
Electrodes
Impedance matching
Ion accelerators
Linear particle accelerator
Mesons
Physics
Production facilities
Pulse transformers
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Beschreibung
Zusammenfassung:The 750-keV radio-frequency quadrupole (RFQ) accelerator section is under development. It will be installed upstream of the first drift tube cavity of the MMF linac instead of a two-gap buncher. Using the RFQ will allow decreasing the accelerating tube voltage to 400 kV and increasing pulse duration two times without pulsed transformer saturation. The RFQ section has a high capture efficiency (up to 67%), a length of 1.3 m, and beam bunching without a longitudinal halo.< >
DOI:10.1109/PAC.1991.165203