[Eng-div] [Accelerator_staff] Accelerator Seminar: Ed Ciapala and Erk Jensen - 8/21/2012

Gayle Coleman sundeen at jlab.org
Tue Aug 21 09:21:37 EDT 2012


REMINDER!

On 8/17/2012 1:12 PM, Audrey N. Barron wrote:
> ACCELERATOR SEMINAR
>
> "Superconducting RF Activities at CERN"
>
> Ed Ciapala and Erk Jensen
> CERN BE-Department
>
> Superconducting RF (SRF) has played a key role in CERNâ??s recent 
> flagship accelerators, with the 288 cavities of LEP having provided 
> over 3,500 MV circumferential voltage and the 16 LHC cavities now 
> successfully handling high intensity proton beams.
>
> However, while LEP and LHC systems had relatively modest gradients by 
> present-day standards, man of CERNâ??s planned future accelerators 
> call for high performance SRF systems. Ongoing work and prototyping 
> related thothe HIE-IsoldeRIB facility upgrade, the Superconducting 
> Proton Linac(SPL) and the LHC luminosityupgrade (HL-LHC) will be 
> presented. The upgrades needed at CERNâ??s facilities for cavity 
> preparation, cryomoduleassembly and diagnostics will be described.
>
> Studies and possible prototyping for future systems, such as high 
> harmonic RF system in LHC, a higher energy LHC (HE-LHC) and 
> transformation of the LHC to a hadron-electron collider (LHeC) will be 
> presented. With limited in-house resources and expertise, 
> collaboration with partner labs and institutes is key to this 
> interesting and challenging work. International collaborations are 
> already well established fortheongoing projects (via the FP7 programof 
> the European Commission and the US-LARP collaboration, e.g.), but even 
> wider and more profound collaboration is desired and invited for these 
> studies preparing the future.
>
>
> Tuesday, Aug. 21, 2012
> 11:00 a.m.
> CEBAF Center, Room L102
>
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