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RIS citation export for FRXXPLS3: Application of a Phase Space Beam Position and Size Monitor for Synchrotron Radiation

AU  - Samadi, N.
AU  - Chapman, L.D.
AU  - Dallin, L.O.
AU  - Shi, X.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Application of a Phase Space Beam Position and Size Monitor for Synchrotron Radiation
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - We will report on a system (ps-BPM) that can measure the electron source vertical position and angular motion along with the vertical source size and angular size at a single location in a synchrotron bend magnet beamline*. This system uses a combination of a monochromator and a filter with a K-edge to which the monochromator was tuned in energy. The vertical distribution of the beam with and without the filter was simultaneously visualized with an imaging detector. The small range of angles from the source onto the monochromator crystals creates an energy range that allows part of the beam to be below the K-edge and the other part above. Measurement of the beam vertical location without the absorber and edge vertical location with the absorber allowes measurement of the source position and angle. The beam width and edge width give information about the vertical electron source size and angular distribution. The ps-BPM measurements have been made where the electron beam size and angular distribution was adjusted using skew quads. The ps-BPM measurements correlate well with modeling of the ps-BPM system as well as conventional beam size measurements using a pinhole.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 4376
EP  - 4379
KW  - electron
KW  - synchrotron
KW  - detector
KW  - synchrotron-radiation
KW  - radiation
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-FRXXPLS3
UR  - http://jacow.org/ipac2019/papers/frxxpls3.pdf
ER  -