TY - GEN
T1 - BEAM DYNAMICS FOR THE MAX IV TRANSVERSE DEFLECTING CAVITY BEAMLINE
AU - Kraljevic, N. Blaskovic
AU - Isaksson, L.
AU - Mansten, E.
AU - Thorin, S.
PY - 2022
Y1 - 2022
N2 - The MAX IV 3 GeV linac delivers electron beams to two synchrotron rings and to a dedicated undulator system for X-ray beam delivery in the Short Pulse Facility (SPF). In addition, there are plans to use the linac as an injector for a future Soft X-ray Laser (SXL). For both SPF and SXL operations, longitudinal beam characterisation with a high temporal resolution is essential. For this purpose, a transverse deflecting cavity (TDC) system has been developed and is being installed in a dedicated electron beamline branch located downstream of the 3 GeV linac. This beamline consists of two consecutive 3 m long transverse S-band RF structures, followed by a variable vertical deflector dipole magnet used as an energy spectrometer. This conference contribution presents the beam dynamics calculations for the beam transport along the TDC beamline, and in particular the optics configurations for slice emittance and slice energy spread measurements. The operation of an analysis algorithm for use in the control room is discussed. The aim is to provide 1 fs temporal measurement resolution to access the bunch duration of highly compressed bunches and slice parameters for sub-10-fs bunches.
AB - The MAX IV 3 GeV linac delivers electron beams to two synchrotron rings and to a dedicated undulator system for X-ray beam delivery in the Short Pulse Facility (SPF). In addition, there are plans to use the linac as an injector for a future Soft X-ray Laser (SXL). For both SPF and SXL operations, longitudinal beam characterisation with a high temporal resolution is essential. For this purpose, a transverse deflecting cavity (TDC) system has been developed and is being installed in a dedicated electron beamline branch located downstream of the 3 GeV linac. This beamline consists of two consecutive 3 m long transverse S-band RF structures, followed by a variable vertical deflector dipole magnet used as an energy spectrometer. This conference contribution presents the beam dynamics calculations for the beam transport along the TDC beamline, and in particular the optics configurations for slice emittance and slice energy spread measurements. The operation of an analysis algorithm for use in the control room is discussed. The aim is to provide 1 fs temporal measurement resolution to access the bunch duration of highly compressed bunches and slice parameters for sub-10-fs bunches.
U2 - 10.18429/JACoW-LINAC2022-TUPORI12
DO - 10.18429/JACoW-LINAC2022-TUPORI12
M3 - Paper in conference proceeding
AN - SCOPUS:85171272549
T3 - Proceedings - Linear Accelerator Conference, LINAC
SP - 566
EP - 569
BT - LINAC 2022 - International Linear Accelerator Conference, Proceedings
PB - JACoW Publishing
T2 - 31st International Linear Accelerator Conference, LINAC 2022
Y2 - 28 August 2022 through 2 September 2022
ER -