Report of the eRHIC Ring-Ring Working Group
Autor: | B. Parker, M. Brennan, V.H.Ranjbar, E. C. Aschenauer, W. Fischer, A.V. Fedotov, M. Blaskiewicz, F. Willeke, Scott Berg, C. Montag, S. Tepikian, V. Ptitsyn, V.N. Litvinenko, S. Peggs, D. Trbojevic, R. Palmer |
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Rok vydání: | 2015 |
Předmět: |
Scheme (programming language)
Engineering Ring (mathematics) Luminosity (scattering theory) Mathematics::Commutative Algebra Scope (project management) business.industry Luminosity upgrade Reliability engineering Upgrade Work (electrical) Path (graph theory) Physics::Accelerator Physics business computer Simulation computer.programming_language |
Popis: | This report evaluates the ring-ring option for eRHIC as a lower risk alternative to the linac-ring option. The reduced risk goes along with a reduced initial luminosity performance. However, a luminosity upgrade path is kept open. This upgrade path consists of two branches, with the ultimate upgrade being either a ring-ring or a linac-ring scheme. The linac-ring upgrade could be almost identical to the proposed linac-ring scheme, which is based on an ERL in the RHIC tunnel. This linac-ring version has been studied in great detail over the past ten years, and its significant risks are known. On the other hand, no detailed work on an ultimate performance ring-ring scenario has been performed yet, other than the development of a consistent parameter set. Pursuing the ring-ring upgrade path introduces high risks and requires significant design work that is beyond the scope of this report. |
Databáze: | OpenAIRE |
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