Speaker
Mrs
Chiara Pasquino
(CERN)
Description
The Vacuum analysis for the PSB H- injection has been done by means of the electrical network – vacuum analogy: through this method it’s possible to design complex vacuum line, taking into account the gas loads, the conductances, the pumping speeds applied and the target pressure to reach. This presentation shows how the main gas sources have been taken into account (water degassing from inner surfaces, thermal degassing from the dump, ion induced desorption, beam losses, etc.) in order to define the issues to reach the target pressure of 5e-9 mbar.
