TY  - CONF
AU  - Yamin, Sumera
AU  - Tischer, Markus
AU  - Vagin, Pavel
TI  - Design Studies of Damping Wigglers for PETRA IV at DESY
JO  - Journal of physics / Conference Series
VL  - 3010
IS  - 1
SN  - 1742-6588
CY  - Bristol
PB  - IOP Publ.
M1  - PUBDB-2024-07855
SP  - 012042
PY  - 2024
AB  - DESY plans to upgrade the present PETRA III facility into a high-resolution3D X-ray microscope for chemical and physical processes - the future project PETRAIV. The highest spatial resolution for all X-ray techniques will be ensured by focusingthe synchrotron radiation on the smallest spot. For this purpose, a 20 pm.rad beamemittance is aimed. The Damping wigglers (DW) will be used in the PETRA IV storagering to reduce the transverse phase space of the electron beam by damping the emittanceand increasing the brilliance of the light. Both fixed gap and variable field DWsare planned to compensate for the insertion device-induced emittance change over time.DWs have been successfully used in PETRA III to achieve a record emittance of around1.4 nm.rad. For PETRA III, only fixed gap DWs were used. This paper presents detaileddesign studies for the PETRA IV DWs.
T2  - Synchrotron Radiation Instrumentation
CY  - 26 Aug 2024 - 30 Aug 2024, Hamburg (Germany)
Y2  - 26 Aug 2024 - 30 Aug 2024
M2  - Hamburg, Germany
LB  - PUB:(DE-HGF)16 ; PUB:(DE-HGF)8
DO  - DOI:10.1088/1742-6596/3010/1/012042
UR  - https://bib-pubdb1.desy.de/record/619716
ER  -