TY  - CONF
AU  - Schröder, Sarah
AU  - Ludwig, Kai
AU  - Aschikhin, Alexander
AU  - D'Arcy, Richard
AU  - Dinter, Maik
AU  - Gonzalez Caminal, Pau
AU  - Karstensen, Sven
AU  - Knetsch, Alexander
AU  - Libov, Vladyslav
AU  - Lindstroem, Carl Andreas
AU  - Marutzky, Frank
AU  - Niknejadi, Pardis
AU  - Rahali, Amir
AU  - Schaper, Lucas
AU  - Schleiermacher, Andrej
AU  - Schmidt, Bernhard
AU  - Kottler, Sandra
AU  - Zubiaurre-Wagner, Antonio de
AU  - Wesch, Stephan
AU  - Osterhoff, Jens
TI  - Tunable and precise two-bunch generation at FLASHForward
JO  - Journal of physics / Conference Series
VL  - 1596
IS  - 1
SN  - 1742-6596
CY  - Bristol
PB  - IOP Publ.
M1  - PUBDB-2020-04017
M1  - arXiv:2005.12071
M1  - DESY-20-039
SP  - 012002 (1-7)
PY  - 2020
N1  - 7 pages, 5 figures, to be published in the proceedings of the 4th European Advanced Accelerator Concepts Workshop, 15-21 September 2019, La Biodola Bay, Isola d'Elba, Italy
AB  - Beam-driven plasma-wakefield acceleration based on external injection has the potential to significantly reduce the size of future accelerators. Stability and quality of the acceleration process substantially depends on the incoming bunch parameters. Precise control of the current profile is essential for optimising energy-transfer efficiency and preserving energy spread. At the FLASHForward facility, driver–witness bunch pairs of adjustable bunch length and separation are generated by a set of collimators in a dispersive section, which enables fs-level control of the longitudinal bunch profile. The design of the collimator apparatus and its commissioning is presented.
T2  - 4th European Advanced Accelerator Concepts Workshop 15-20 September 2019
CY  - 15 Sep 2019 - 21 Sep 2019, Isola d'Elba (Italy)
Y2  - 15 Sep 2019 - 21 Sep 2019
M2  - Isola d'Elba, Italy
LB  - PUB:(DE-HGF)16 ; PUB:(DE-HGF)8
DO  - DOI:10.1088/1742-6596/1596/1/012002
UR  - https://bib-pubdb1.desy.de/record/449790
ER  -