Open Data Detector - Status & Release A. Salzburger (CERN) From - PowerPoint PPT Presentation

Open Data Detector - Status & Release A. Salzburger (CERN)

From this workshop only

CHEP2018 - announcement

Where’s the right working point? real ideal Simulation Reconstruction 4

r[mm] η =0 0.5 1 1.5 2.0 Long Strips Short Strips 2.5 3.0 Pixels z [mm] 5

Full tracker view 6

Pixel barrel system ~1000 mm Layer 3 Layer 2 Layer 1 Layer 0 7

Innermost layer definition y Support cylinder Stave tilt angle x Carbon foam Cable bundle Module board Cooling pipe Silicon sensor Connector 8

Full pixel system Positive Endplate Positive Endcap Negative Endcap Negative Endplate Cable and cooling pipe routing 9

Pixel end cap example Outer ring Overlapping modules Support disk Inner ring with cooling rings 10

Pixel support tube 11

Short strip system 12

Long strip system 13

Stereo angle in outermost strip system module gap axial side: stereo angle stereo side: 14

3 short strip rings 2 Long strip rings 15

Current material model 3.5 0 0 1.4 X/X X/X 3 1.2 2.5 1 2 0.8 1.5 0.6 1 0.4 0.5 0.2 0 4 3 2 1 0 1 2 3 4 4 3 2 1 0 1 2 3 4 − − − − − − − − η η 0 0 1.4 X/X X/X Material Composition 1.2 Beam pipe 1.2 Module board Support structure 1 Connectors 1 Active sensors Cooling pipes Cables 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0 0 − 4 − 3 − 2 − 1 0 1 2 3 4 − 4 − 3 − 2 − 1 0 1 2 3 4 η η

Reconstruction geometry 17