Andreas Luedeke edited sectionPROPOSED_PRIM.tex  about 9 years ago

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\section{PROPOSED PRIMARY FAILURE MODES}   The beam current of the storage ring is the primary parameter for beam delivery.   We decided to start with two simple failure modes:  'no-beam' and 'low-beam-current' (see Fig.~\ref{fig-primary-failure-modes}). Fig.~\ref{fig:primary-failure-modes}).  The two modes are explained in the two next sections, examples for some light sources will be given afterwards.  Each facility has to define their beam limits $I_{\hbox{nom}} \ge I_{\hbox{tol}} \ge I_{\hbox{min}}$ for each user operation mode.  

BESSY2 & MB & 299.0 & ??? & 272.0 & PhS or $200\,mA$ \\  BESSY2 & SB & 13.5 & ??? & 12.0 & PhS or $8\,mA$ \\  Elettra & $2.0\,GeV$& 311.0 & 309.0 & 307.5 & $0\,mA$ \\  Elettra & $2.4\,GeV$& $2.4\,GeVreplace_content  161.0 & 159.0 & 158.0 & $0\,mA$ \\ LNLS-UVX & decay & 250.0 & 130.0 & ??? & PhS or $60\,mA$ \\  PETRA III & top-up & 101.0 & 100.0 & 75.0 & $75\,mA$ \\  SPring-8 & top-up & 99.5 & 99.5 & 99.4 & $0\,mA$ \\