The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Fitterer:IPAC2017-WEOBA2} \bibitem{Fitterer:IPAC2017-WEOBA2} M. Fitterer, R. Bruce, G. Papotti, S. Redaelli, G. Stancari, G. Valentino, \emph{et al.}, % M. Fitterer, R. Bruce, G. Papotti, S. Redaelli, G. Stancari, G. Valentino, A. Valishev, D. Valuch, and C. Xu, % M. Fitterer \emph{et al.}, \textquotedblleft{Hollow Electron Beam Collimation for HL-LHC - Effects on the Beam Core}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 2482--2485, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper WEOBA2, pp. 2482--2485, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper WEOBA2, pp. 2482--2485, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/weoba2.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-WEOBA2}, 2017.