Difference between revisions of "Setup as installed"

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Back to [[DVCS]]
 
Back to [[DVCS]]
  
This page show the setup we have installed
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[[Photos]]
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Bellow is the setup we have decided on.
  
 
==Target==
 
==Target==
- 15cm LH2 loop<br>
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[[http://www.jlab.org/~adaq/halog/html/1010_archive/101018115553.html here]]
- 15cm LD2 loop<br>
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- 15cm spare loop<br>
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Solid ladder:<br>
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- 15cm dummy<br>
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- C: 1mm foil<br>
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- Optics: Multi (7) 1mm C foils<br>
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- BeO<br>
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- Cross hair<br>
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- Empty<br>
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==Left HRS ==
 
==Left HRS ==
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- Short Cerenkov<br>
 
- Short Cerenkov<br>
 
- Pion rejector <br>
 
- Pion rejector <br>
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== Calorimeter==
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Blocks: The beam is at right hand when you stand at the back of the calorimeter facing the target.
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[[Image:DVCS_Calo_blocks.jpg|center|700px]]<br>
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DVCS Calo blocks.jpg
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== Lumi readout==
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[http://www.jlab.org/~kalyan/dvcs/dvcs_lumi.gif[Lumi readout by K. Allada]]
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== Triggers ==
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T1 (S2)
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T2 (S0)
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T3 (S1.and.S2)
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T4 (efficiency trigg.) [(S1.and.C).or.(S2.and.C)].and.NOT(S1.and.S2)
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T5 (S2 and a calo validation), need more info here
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== ARS ==
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[https://hallaweb.jlab.org/wiki/index.php/Image:ARS_DAQ_DVCS2_September2010.pdf[Magali Magne has installed proposition 2 of the following document
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]]

Latest revision as of 14:57, 18 October 2010

Back to DVCS

Photos

Bellow is the setup we have decided on.

Target

[here]

Left HRS

- S0
- S1
- S2
- Short Cerenkov
- Pion rejector


Calorimeter

Blocks: The beam is at right hand when you stand at the back of the calorimeter facing the target.

DVCS Calo blocks.jpg

DVCS Calo blocks.jpg

Lumi readout

[Lumi readout by K. Allada]

Triggers

T1 (S2)

T2 (S0)

T3 (S1.and.S2)

T4 (efficiency trigg.) [(S1.and.C).or.(S2.and.C)].and.NOT(S1.and.S2)

T5 (S2 and a calo validation), need more info here

ARS

[https://hallaweb.jlab.org/wiki/index.php/Image:ARS_DAQ_DVCS2_September2010.pdf[Magali Magne has installed proposition 2 of the following document ]]