Open AccessMagnet lattice for the Siam Photon Source
Author(s) -
Kengkan P.,
Pairsuwan W.,
Isoyama G.,
Yamakawa T.,
Ishii T.
Publication year - 1998
Publication title -
journal of synchrotron radiation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.172
H-Index - 99
ISSN - 1600-5775
DOI - 10.1107/s0909049598000442
Subject(s) - magnet , photon , physics , lattice (music) , nuclear physics , optics , quantum mechanics , acoustics
The magnet lattice for the Siam Photon Source, the first storage ring for synchrotron radiation research in Thailand, has been designed. The storage ring has a double‐bend achromat lattice and fourfold symmetry with four straight sections. Although the magnet lattice is relaxed, an emittance value of 72 π nm rad has been obtained, which is only 1.4 times as large as the theoretical minimum emittance with eight bending magnets. The dynamic aperture is found to be much larger than the physical aperture.