RR AIP

Ioanis Kourbanis12/19/12RR AIPRequirementsProvide proton beam with the proper time structure from the Recycler to the muon campus for the g-2/mu2e experiments.ScopeNew 2.5 MHz RF system in Recycler to provide the required beam structure. Will also provide 2 2.5 cavities for mu2e experiment.New RR extraction Kickers to kick the proton beam out of the Recycler. New beam-line to connect Recycler to the existing P1 line.An extension to the MI-52 will be needed to accommodate the new kickers and the kicker cooling skid. (Not a part of this AIP).

2.5 MHz RF

We cannot use the existing MI coalescing cavities because they do not have active cooling. New cavity design with cooling plates between ferrites (9 total cavities).We will re-use the ferrites and PAs from existing coalescing cavities (additional ferrites and PAs will be needed)

Coalescing cavities in MI (5 2.5 MHz +1 5.0 MHz)Cross sections of the 2.5 MHz coalescing cavityCoalescing cavity PA RR To P1 Beam line

P1 LineMIRR Simple beam line but located in a very busy area with a lot of interferences. Very challenging installation.Have to shield both Recycler and the new beam line from MI fields.

MI-52 Extraction RegionRR Extraction Kickers

Kicker angle1.37 mradFlattop200 nsecField Rise Time120 nsecField Fall Time400 nsecAverage Rate12 HzBurst Rate100 Hz2 new kicker magnets will be required. The magnets will be of the new RKB style designed for ANU.We are going to re-use the beam tubes from the recently decommissioned Recycler kicker magnets.We are going to re-use the PFLs from the Recycler kickers.Two new 25 Ohm loads capable of up to 250 W average power will be built.A flurinet cooling skid will be used to cool the loads.

ANU RKB Kicker MagnetWBSNameBase costIndirect costContingencyTotal1.RR AIP($K)5,883.63,322.82,762.011,968.41.01Management24.323.214.361.81.02RR RF4,103.62,370.41,942.28,416.21.03Extraction Kickers898.5475.3412.21,786.01.04RR to P1 Line Stub857.2453.9393.31,704.4Project PlanWe assume installation of the Extraction Kickers and the Beam line Stub in Summer 2014.We assume the 2.5 RR RF in Summer 2015.A 30% contingency has been assumed. Funding ProfileFY13FY14FY15TOTALLabor ($K)SWF Base179.01,553.6925.82,658.4SWF Indirect171.51,500.6919.32,591.4Subtotal350.53,054.21,845.15,249.8SWF Contingency105.2916.3553.51,575.0Total455.73,970.52,398.66,824.8M&S($K)M&S Base285.02,298.1642.03,225.1M&S Indirect58.1526.3147.0731.4Subtotal343.12,824.4789.03,956.5M&S Contingency102.9847.3236.71,186.9Total446.03,671.71,025.75,143.4Total($K)SWF +M&S Base464.03,851.71,567.85,883.5SWF+M&S Indirect229.62,026.91,066.33,322.8Subtotal693.65,878.62,634.19,206.3SWF+M&S Contingency208.11,763.6790.22,761.9Total901.77,642.23,424.311,968.2Labor by CategoriesCategoryFY13FY14FY15TotalElectrical Engineer0.050.670.72RF Engineer0.152.292.605.04Electrical Tech.0.153.582.406.13Mechanical Engineer0.201.910.832.94Mechanical Tech.4.131.025.15Mechanical Drafter0.200.760.571.53Electrical Drafter0.10.240.060.4Welder0.170.17Machinist0.520.52Scientist0.350.390.351.09Project Management0.200.20Total1.414.667.83