Title of article
Linear undulator beamline at a compact storage ring (HiSOR)
Author/Authors
Shimada، نويسنده , , K. and Arita، نويسنده , , M. and Matsui، نويسنده , , T. and Goto، نويسنده , , K. and Qiao، نويسنده , , S. and Yoshida، نويسنده , , Solange K. and Taniguchi، نويسنده , , M. and Namatame، نويسنده , , H. and Sekitani، نويسنده , , T. and Tanaka، نويسنده , , K. and Yoshida، نويسنده , , H. and Shirasawa، نويسنده , , K. and Smolyakov، نويسنده , , N. and Hiraya، نويسنده , , A.، نويسنده ,
Pages
4
From page
504
To page
507
Abstract
We report the first results from a spherical grating monochromator for the linear undulator beamline (hν=26–300 eV) at a compact 700 MeV electron-storage ring (HiSOR) at Hiroshima University. The Rydberg series of Ne (hν∼48 eV) up to n=20 and the double excitation spectrum of He (hν∼65 eV) up to n=20+have been observed. The maximum energy resolving power (E/ΔE) at hν∼65 eV is estimated to be >16,000 with the photon flux >1010 photons/s.
Keywords
Linear undulator , Spherical grating monochromator (SGM) , Compact storage ring , HiSOR
Journal title
Astroparticle Physics
Record number
2016399
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