Difference: MCDetectorConstruction (1 vs. 7)

Revision 72017-01-17 - JunJingWang

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MC Detector Construction

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Revision 62017-01-17 - JunJingWang

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META TOPICPARENT name="WebTopicList"

MC Detector Construction

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  For more details, please see the source file in the attachment.
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DetectorConstruction.hh
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DetectorConstruction.hh
 

TRD

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META FILEATTACHMENT attachment="HERD.tar.gz" attr="" comment="" date="1484643522" name="HERD.tar.gz" path="HERD.tar.gz" size="125670" user="junjing" version="1"

Revision 52017-01-10 - XuMing

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META TOPICPARENT name="WebTopicList"

MC Detector Construction

Added:
>
>
 

MC team member

IHEP Beijing

Revision 42017-01-10 - JunJingWang

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META TOPICPARENT name="WebTopicList"

MC Detector Construction

MC team member

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  • real "STK"
  • ...

Current overall layout

Changed:
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CALO

STK

PSD

TRD

>
>
The basic design is shown below.

1) the green part means crystal array(CALO);

2) the blue and pink box represent side and top silicon tracker(STK) respectively;

3) the yellow and red box represent side and top plastic scintillator detector(PSD).

13.png.png STK-1.bmp

CALO

The center calorimeter consists of 7497 LYSO crystals. Its X-Y projection( top view) is shown is Figure 1.

CALO.png_(copy).png

The detector is divided into 21 layers along the X direction. the gap size between crystals in x direction is 8mm.

the crystal gap is 4mm in the y and z directions.

The carbon fiber(CF) structure between the crystals is not included in the simulation.

STK

In this version, the top and side stk module include 12 ladders(6 x&y layers).

(recently, the number of the side stk layers is reduced to 3.)

the gap size between adjacent x-y ladder is 6mm, and the gap between layers is 31mm (CF support structure).

For simplicity, each x&y layer is represented by a flat plate in simulation, and its thickness is 6mm.

(see Figure 2,3)

the read dashed line in figure 2 means the outer CF structure of the stk.

Selection_220.png 123.png

the top view and side view of the STK are also shown in figure 4 and figure 5.

Size:

1) side STK: 1330*665*253mm

2) top STK: 1330*1330*253mm

18.png.png Selection_221.png

PSD

The PSD system consists of many scintillating strips (1cm thick, 12cm wide). The length of the strip is related to the size of the internal detector.

In the present simulation, the combination of strips is represented by a flat plate with a thickness of 2cm.

the top view and side view of the PSD are also shown in figure 6 and figure 7.

Size:

1) side PSD: 170*110*2cm

2) top PSD: 177*177*2cm

16.png.png Selection_222.png

For more details, please see the source file in the attachment.

DetectorConstruction.hh

TRD

 

-- xu ming - 2017-01-10

Line: 37 to 101
 

Comments


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Revision 32017-01-10 - XuMing

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META TOPICPARENT name="WebTopicList"

MC Detector Construction

MC team member

Line: 25 to 25
 
  • CSS and joint decription with HERD payload
  • real "STK"
  • ...
Added:
>
>

Current overall layout

CALO

STK

 

PSD

TRD

Revision 22017-01-10 - XuMing

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META TOPICPARENT name="WebTopicList"

MC Detector Construction

MC team member

Line: 8 to 8
 

Status

Added:
>
>
available
 
  • simply a pile of LYSO crystals (without mechanical) to study the performance of CALO (by both GEANT4 and FLUKA)
  • simple CALO + "big plate" multi-layers of STK to estimate acceptante (GEANT4)
  • LYSO crystal + WLSF to study the optical process (GEANT4)
Changed:
<
<
  • study of chained ICCD optical process (GEANT4)
>
>
  • ICCD including its sub-systems (some optical sw)
  • 2015 CALO prototype (GEANT4)
  • octagon CALO (GEANT4)
 
  • simple CALO + TRD to study the feasibility of in-flight X-calibration for proton at 1-10TeV (GEANT4)
Changed:
<
<

CALO

STK

>
>
developing
  • octagon CALO + STK + PSD layout to study the coverage rate, trigger strategy and trigger rate (GEANT4)
  • main frame of the payload, mechanical stucture for each of the sub-detectors (CAD to GEANT4)
  • description for the 2017 test beam prototype
future
  • CSS and joint decription with HERD payload
  • real "STK"
  • ...
 

PSD

TRD

Revision 12017-01-10 - XuMing

Line: 1 to 1
Added:
>
>
META TOPICPARENT name="WebTopicList"

MC Detector Construction

MC team member

IHEP Beijing

Status

  • simply a pile of LYSO crystals (without mechanical) to study the performance of CALO (by both GEANT4 and FLUKA)
  • simple CALO + "big plate" multi-layers of STK to estimate acceptante (GEANT4)
  • LYSO crystal + WLSF to study the optical process (GEANT4)
  • study of chained ICCD optical process (GEANT4)
  • simple CALO + TRD to study the feasibility of in-flight X-calibration for proton at 1-10TeV (GEANT4)

CALO

STK

PSD

TRD

-- xu ming - 2017-01-10

Comments


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