Muon Collider 2011 Workshop Jun 27-July 1 in Telluride, CO Gollwitzer & Nagaitsev presented...
-
Upload
aron-bradford -
Category
Documents
-
view
212 -
download
0
Transcript of Muon Collider 2011 Workshop Jun 27-July 1 in Telluride, CO Gollwitzer & Nagaitsev presented...
![Page 1: Muon Collider 2011 Workshop Jun 27-July 1 in Telluride, CO Gollwitzer & Nagaitsev presented Attending: Ankenbrandt, Lebedev, Pasquinelli, Popovic, and.](https://reader035.fdocuments.us/reader035/viewer/2022072007/56649d345503460f94a0a64d/html5/thumbnails/1.jpg)
Muon Collider 2011 Workshop
Jun 27-July 1 in Telluride, CO
Gollwitzer & Nagaitsev presented
Attending: Ankenbrandt, Lebedev, Pasquinelli, Popovic,
and another 30 Fermilab
![Page 2: Muon Collider 2011 Workshop Jun 27-July 1 in Telluride, CO Gollwitzer & Nagaitsev presented Attending: Ankenbrandt, Lebedev, Pasquinelli, Popovic, and.](https://reader035.fdocuments.us/reader035/viewer/2022072007/56649d345503460f94a0a64d/html5/thumbnails/2.jpg)
Program• Plenary Sessions• Parallel Sessions– Physics and Detectors– Accelerators
• Protons– Task Force, Upgrade Specifics
• Target• Collection• Cooling• Acceleration• Collider Ring• Machine Detector Interface
• https://indico.fnal.gov/conferenceOtherViews.py?view=standard&confId=4146
![Page 3: Muon Collider 2011 Workshop Jun 27-July 1 in Telluride, CO Gollwitzer & Nagaitsev presented Attending: Ankenbrandt, Lebedev, Pasquinelli, Popovic, and.](https://reader035.fdocuments.us/reader035/viewer/2022072007/56649d345503460f94a0a64d/html5/thumbnails/3.jpg)
Task Force Presentation (1)• Project X & Muon Accelerator Program • Feasibility path to Neutrino Factory/Muon
Collider• Project X upgrade– 4MW proton beam at 8GeV
• Reformatting of beam– Pulsed Linac beam out of Project X– 15Hz; single bunch of <3ns bunch length
![Page 4: Muon Collider 2011 Workshop Jun 27-July 1 in Telluride, CO Gollwitzer & Nagaitsev presented Attending: Ankenbrandt, Lebedev, Pasquinelli, Popovic, and.](https://reader035.fdocuments.us/reader035/viewer/2022072007/56649d345503460f94a0a64d/html5/thumbnails/4.jpg)
Task Force Presentation (2)• Project X upgrade– Average beam current 5mA– Peak beam current 10mA– Pulse linac operation rep rate 15Hz– Pulsed linac duty factor 10% (pulse length of
6.7ms)• Reformatting of beam– Rings• Accumulator and Compressor• ~200m with h=8
– Delivery trombone system to form “single bunch”
![Page 5: Muon Collider 2011 Workshop Jun 27-July 1 in Telluride, CO Gollwitzer & Nagaitsev presented Attending: Ankenbrandt, Lebedev, Pasquinelli, Popovic, and.](https://reader035.fdocuments.us/reader035/viewer/2022072007/56649d345503460f94a0a64d/html5/thumbnails/5.jpg)
Project X Solution(1)• Details of Project X• Impact of proposed upgrade– Front end: no impact – CW linac: depends upon 3GeV program
• Coupler optimization for running 5mA (10% duty cycle) and another possible current (90% duty cycle)
– Pulsed linac: straight forward• More RF power (higher current)• Upgrade power couplers (higher current)• More cryo capacity (longer pulse)
– Conventional facilities: started investigating• More water cooling• More Klystrons (more floor space)
![Page 6: Muon Collider 2011 Workshop Jun 27-July 1 in Telluride, CO Gollwitzer & Nagaitsev presented Attending: Ankenbrandt, Lebedev, Pasquinelli, Popovic, and.](https://reader035.fdocuments.us/reader035/viewer/2022072007/56649d345503460f94a0a64d/html5/thumbnails/6.jpg)
30%
13%
15%
23%
6%
13%Linac / Cryomodules
RF Power
Cryogenics
Conventional Facilities
MI / RR Modifications
Other (6 Categories)
Project X Solution(2)• Expect to “reuse” >75%
of the cost of Project X• Pulsed Linac Couplers– 2KW to 15KW
• Pulsed RF Power– 125KW/cavity• Klystrons available
• Cryo capacity for Pulsed Linac: increase by 30%• CW Linac Coupler: setting optimization for
future 3GeV and pulsed linac average currents