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@InProceedings{dooling:ibic2020-tuao02,
author = {J.C. Dooling and W. Berg and M. Borland and J.R. Calvey and G. Decker and L. Emery and K.C. Harkay and R.R. Lindberg and A.H. Lumpkin and G. Navrotski and V. Sajaev and J.B. Stevens and Y.P. Sun and K.P. Wootton and A. Xiao},
% author = {J.C. Dooling and W. Berg and M. Borland and J.R. Calvey and G. Decker and L. Emery and others},
% author = {J.C. Dooling and others},
title = {{Diagnostics for Collimator Irradiation Studies in the Advanced Photon Source Storage Ring}},
booktitle = {Proc. IBIC'20},
pages = {26--33},
paper = {TUAO02},
language = {english},
keywords = {experiment, radiation, diagnostics, emittance, cavity},
venue = {Santos, Brazil},
series = {International Beam Instrumentation Conference},
number = {9},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {10},
year = {2020},
issn = {2673-5350},
isbn = {978-3-95450-222-6},
doi = {10.18429/JACoW-IBIC2020-TUAO02},
url = {https://www.jacow.org/ibic2020/papers/tuao02.pdf},
note = {https://doi.org/10.18429/JACoW-IBIC2020-TUAO02},
abstract = {The Advanced Photon Source (APS) is building a fourth-generation storage ring (4GSR), replacing the present double-bend achromat lattice with a multibend achromat system thereby allowing the production of ultra-bright x-ray beams. The new lattice enables a two-order-of-magnitude reduction in horizontal beam emittance and a factor of two increase in beam current. The result is an electron beam of very high energy- and power-densities. Initial predictions suggest virtually any material struck by the undiluted electron beam will be damaged. Two experimental beam abort studies have been conducted on collimator test pieces in the present APS SR to inform the design of a fully-functional machine protection system for APS 4GSR operations at 200 mA. A comprehensive suite of diagnostics were employed during the studies The diagnostics used in these experiments are not new, but employed in different ways to obtain unique data sets. With these data sets now in hand, we are developing new numerical tools to guide collimator design.},
}