Difference between revisions of "Positrons"

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| || pull cable for FCC signals and fan out to control room and DAQ room
 
| || pull cable for FCC signals and fan out to control room and DAQ room
 
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=MDC Parts list=
 
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== Parts received ==
 
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===Mar 10th 2012 ===
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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|-
 
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|  Part#  || Quantity ||  Discription || Link
 
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|-
 
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|  450005  ||    1    ||  view port    || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=450005 big viewport for corosses]
 
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|-
 
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|  110022  ||    1    || Blank off      || [http://www.mdcvacuum.com/Search.aspx?q=110022 Blank off]
 
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|-
 
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|  611005  ||    2    || feedthrough for cooling  || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=611005 feedthrough for cooling]
 
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|-
 
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|  404048  ||    1    || Reduced T || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=404048 reduec T for ion pump]
 
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|-
 
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|}
 
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=== Apr 17th 2012 ===
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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|-
 
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|  Part#  || Quantity ||  Discription || Link
 
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|-
 
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|  450005  ||    1    ||  view port    || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=450005 big viewport for corosses]
 
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|-
 
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|  100021  ||    2    ||  Flng, 4.5"x2.5"Rotatable    || [http://www.mdcvacuum.com/Search.aspx?q=100021 long beam pipe flanges]
 
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|}
 
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=== Apr 23 2012 ===
 
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Long beam pipe through the wall is ready.
 
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=== Apr 30th 2012 ===
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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|-
 
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|  Part#  || Quantity ||  Discription
 
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|-
 
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|    ||    1    ||  Installation kit for chaber vacuum window   
 
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|}
 
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=== May 14th 2012 ===
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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|-
 
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|  Part#  || Quantity ||  Discription || Link
 
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|-
 
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|  9712007  ||    1    ||  Viewport for vaccum chamber    || [http://www.mdcvacuum.com/displayproductcontent.aspx?d=MDC&p=i.7.1.1.1 viewport]
 
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|}
 
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=== May 18th 2012 ===
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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|-
 
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|  Part#  || Quantity ||  Discription || Link
 
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|-
 
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| 407005    ||    1    ||  6-way cross for Flag 3  || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=407005 6-way cross]
 
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|-
 
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| 9132004  ||    1    ||  10 pin electric feed through    || [http://www.mdcvacuum.com/displayproductcontent.aspx?d=MDC&p=i.1.1.2.1 feed through]
 
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|}
 
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=== May 26th 2012 ===
 
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2 Faraday cups
 
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== Parts expecting ==
 
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1) One 5 way cross;
 
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==1. 4-6way cross for 45 degree line ==
 
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1) 5 way cross for 45 degree.
 
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2) Blank-off or view port. (If we borrow the view port 0 degree, we need to buy a blank-off for 0 degree.)
 
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[[File:HRRL_order_45deg.png | 300 px]]
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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| Parts        || Quantity || Link || Delevary status
 
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| 5-way cross  ||    1    || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=406005 5-way cross] ||
 
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| View Port  ||    1    || [http://www.huntvac.com/products.php?t=series&id=616 VPQ-300], quote from last time  [[File:hrrl-view-port-quote.pdf]] This item chaged to [[http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=450005 MDC viewport for corosses]] || Delevered
 
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|-
 
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|  Blank off ||    1    || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=110022 Blank off] || Delevered
 
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|}
 
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==2. 5-6 way cross for 90 degree line ==
 
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[[File:HRRL_order_90deg.png | 500 px]]
 
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Do we need Faraday Cup at the end of 90 degree?
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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|-
 
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| Parts        || Quantity || Link || Delevary status
 
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|-
 
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|  6-way cross ||  1    || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=407005 6-way cross] ||
 
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|  Faraday Cup ||  2 (1 for 45 degree and 1 for 90 degree)    ||[http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=9452000 Faraday Cup, Buy this one] [http://www.mdcvacuum.com/DisplayProductContent.aspx?d=MDC&p=i.4.5.2.1 Faraday Cup] ||
 
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|-
 
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| View Port  ||    1    || [http://www.huntvac.com/products.php?t=series&id=616 VPQ-300], quote from last time  [[File:hrrl-view-port-quote.pdf]] This item chaged to [[http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=450005 MDC viewport for corosses]] || Delevered
 
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|-
 
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|}
 
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==4. Flanges for 90 degree beam line ==
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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|-
 
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| Parts                    || Quantity || Link || Deleveray status
 
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|-
 
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| Flng, 4.5"x2.5"Rotatable ||    2    || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=100021 Flange 450-250] || Delevered
 
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|}
 
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==5. Ion pump parts ==
 
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Ion pump parts
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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| Parts    ||  Parts Label || Quantity || Link || Delevaray status
 
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| Reduced 3-way Cross (T)  ||  ReducingTee, 4.5"x2.75" || 1 || [http://www.mdcvacuum.com/DisplayPart.aspx?d=MDC&p=404048 Reduced T] || Delevared.
 
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|}
 
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==6. Target chamber parts ==
 
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Target chamber parts (HV = 10^{-8} Torr)
 
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a.) 10- pin wiring feedthrough
 
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http://www.mdcvacuum.com/displayproductcontent.aspx?d=MDC&p=i.1.1.2.1
 
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b.) 4 flexible hoses for cooling lines (at least nitrogen gas hopefully liquid nitrogen)
 
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http://www.mdcvacuum.com/displayproductcontent.aspx?d=MDC&p=m.6.2.4.1
 
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c.) IR optical window for target temperature measurement
 
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http://www.mdcvacuum.com/displayproductcontent.aspx?d=MDC&p=i.7.1.1.1
 
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{| border="1"  |cellpadding="20" cellspacing="0
 
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|-
 
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| Parts    || Quantity || Link || Delevary status
 
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|-
 
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|  10 - pin wiring feedthrough || 1 || [http://www.mdcvacuum.com/displayproductcontent.aspx?d=MDC&p=i.1.1.2.1 Pin Through] ||
 
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|-
 
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| 4 flexible hoses for cooling lines  ||  2 || [http://www.mdcvacuum.com/displayproductcontent.aspx?d=MDC&p=m.6.2.4.1 Cooling Hoses] || deleraved
 
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|-
 
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| IR optical window  || 1  || [http://www.mdcvacuum.com/displayproductcontent.aspx?d=MDC&p=i.7.1.1.1 Optical Window] || delevared
 
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|-
 
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|}
 
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[[User_talk:foretony]]
 
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[[User:Setisadi]]
 

Revision as of 20:50, 14 June 2012

Proposals

Collaboration

Work

Designs

HRRL beam Line installation

Experiments

[PEPPo_Software]]

Simulations

Equipment

References

Calculations

Positron_Yield_Estimate

Neutron production

File:Huang NIMB229 2005.pdf

Task list

Priority task
1 Order target chamber
1 Order 8 tungsten targets, 2 mm thick
1 Order cooling lines for target chamber
1 Order 8 tungsten targets, 2 mm thick
2 Build box to hold target motor controls, pull cables
3 enclose HRRL cavity with 1/4" lead
check all connectors are in hand for target control
check camera pulse trigger synchronization
check beam line alignment , are energy slits centered, is 90degree line going straight through wall
bolt last flange to girder after last set of quads
tungsten target holder for rotating target
1 Ta or W re-conversion target for Flag 3
check flag 2 yag optics & setup, need way to switch internet between cameras so one computer can record images from each separately
two sets of steering magnets for 90 degree line
pull cable for FCC signals and fan out to control room and DAQ room
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