Speaker
Oscar Blanco-García
(ALBA Synchrotron (Spain))
Description
The upgrade of ALBA to a fourth generation light source ALBA II forsees to reduce the electron beam emittance to about 200 pm while increasing the total stored current to 300 mA. This combination increases the risk of damage to elements in the accelerator when the beam is lost in a controlled or uncontrolled manner.
We simulate the electron beam particle loss distribution for the most recent ALBA-II lattice design with errors and corrections, and use these results to estimate the heat load to which the vacuum beam pipe would be exposed. Results are compared to FLUKA simulations.
Initial considerations on beam scrapers and beam abort systems are presented and discussed.
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Authors
Oscar Blanco-García
(ALBA Synchrotron (Spain))
Ubaldo Iriso
(ALBA Synchrotron (Spain))