MEASUREMENTS OF EMITTANCE AND ABSOLUTE SPECTRAL FLUX OF THE PETRA UNDULATOR AT DESY HAMBURG

Authors
HAHN U SCHULTESCHREPPING H BALEWSKI K SCHNEIDER JR ILINSKI P LAI B YUN W LEGNINI D GLUSKIN E
Citation
U. Hahn et al., MEASUREMENTS OF EMITTANCE AND ABSOLUTE SPECTRAL FLUX OF THE PETRA UNDULATOR AT DESY HAMBURG, Journal of synchrotron radiation, 4, 1997, pp. 1-5
Citations number
6
Categorie Soggetti
Instument & Instrumentation","Physics, Applied",Optics
Journal title
Journal of synchrotron radiation → ACNP
ISSN journal
09090495
Volume
4
Year of publication
1997
Part
1
Pages
1 - 5
Database
ISI
SICI code
0909-0495(1997)4:<1:MOEAAS>2.0.ZU;2-3
Abstract
The first synchrotron radiation beamline using a 4 m-long undulator at the 12 GeV storage ring PETRA delivers hard X-ray photons usable up t o 300 keV. The photon intensity is measured on an absolute scale in th e energy range between 16 and 60 keV and compared with calculated inte nsities. The experimental set-up described is also used to measure the horizontal and vertical emittance of the source.