Ion Desorption Stability in Superconducting High Energy Physics Proton Colliders
Description:
In this paper we extend our previous analysis of cold beam tube vacuum in a superconducting proton collider to include ion desorption in addition to thermal desorption and synchrotron radiation induced photodesorption. The new ion desorption terms introduce the possibility of vacuum instability. This is similar to the classical room temperature case but now modified by the inclusion of ion desorption coefficients for cryosorbed (physisorbed) molecules which can greatly exceed the coefficients f…
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Date:
May 29, 1995
Creator:
Turner, W.C.
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