TY  - CONF
AU  - Moiseev, V. A.
AU  - Paramonov, V. V.
AU  - Flottmann, K.
TI  - Comparison of Standing and Travelling Wave Operations for a Positron Pre-Accelerator in the TESLA Linear Collider
IS  - DESY-M-00-04ZA
CY  - Hamburg
PB  - DESY
M1  - PUBDB-2016-02945
M1  - DESY-M-00-04ZA
SP  - 842-844
PY  - 2000
AB  - The Positron Pre-Accelerator (PPA) for the TESLA linear collider should be a normal conducting linac and use the standard TESLA rf hardware. For L-band frequency range both Standing (SW) and TravellingWave (TW) operations are possible. For comparison, rf parameters for TW Disk LoadedWaveguide (DLW) as well as for SW Coupled Cells Structures (CCS) have been optimized at an operating frequency of 1300 MHz in a wide range of cells dimensions. General properties for the two operating modes have also been compared. Taking into account the beam dynamic particularities, a SW mode has been chosen. It provides a higher flexibility and allows one to combine the required beam performance with a cost saving problem solution. With an increased aperture diameter, the SW PPA has an enlarged acceptance, in comparison with the TW PPA, and a reduced power consumption.
T2  - The 7th European Particle Accelerator Conference EPAC 2000
CY  - 26 Jun 2000 - 30 Jun 2000, Vienna (Austria)
Y2  - 26 Jun 2000 - 30 Jun 2000
M2  - Vienna, Austria
KW  - talk: Vienna 2000/06/26 (INSPIRE)
KW  - positron: linear accelerator (INSPIRE)
KW  - RF system: power supply (INSPIRE)
KW  - microwaves (INSPIRE)
KW  - electron positron: linear collider (INSPIRE)
KW  - linear collider: proposed (INSPIRE)
KW  - DESY TESLA Linac (INSPIRE)
LB  - PUB:(DE-HGF)29 ; PUB:(DE-HGF)8
DO  - DOI:10.3204/PUBDB-2016-02945
UR  - https://bib-pubdb1.desy.de/record/301878
ER  -