The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Corbett, W.J. AU - Huang, X. AU - Li, C.L. AU - Mitsuhashi, T.M. AU - Wu, J. AU - Xu, Y.H. AU - Zhang, W.J. ED - Schaa, Volker RW TI - Transverse Beam Profiling and Vertical Emittance Control with a Double-Slit Stellar Interferometer J2 - Proc. of IBIC2016, Barcelona, Spain, Sept. 13-18, 2016 C1 - Barcelona, Spain T2 - International Beam Instrumentation Conference T3 - 5 LA - english AB - Double-slit interferometers are useful tools to measure the transverse the cross-section of relativistic charged particle beams emitting incoherent synchrotron radiation. By rotating the double-slit about the beam propagation axis, the transverse beam profile can be reconstructed including beam tilt at the source. The interferometer can also be used as a sensitive monitor for vertical emittance control. In this paper we outline a simple derivation of the Van Cittert-Zernike theorem, present results for a rotating double-slit measurement and demonstrate application of the interferometer to vertical emittance control using the Robust Conjugate Direction Search (RCDS) optimization algorithm. PB - JACoW CP - Geneva, Switzerland SP - 237 EP - 240 KW - controls KW - electron KW - coupling KW - optics KW - radiation DA - 2017/02 PY - 2017 SN - 978-3-95450-177-9 DO - 10.18429/JACoW-IBIC2016-MOPG70 UR - http://jacow.org/ibic2016/papers/mopg70.pdf ER -