OT624_200_IT4025 - Material (pixel)

Overview (Full volume)

Average radiation length in full volume (eta = [0, 4.0])	0.26282
Average interaction length in full volume (eta = [0, 4.0])	0.07234

Material in full volume

Bill of materials: materials_pixel.csv

Categories details (Full volume)

Components details (Full volume)

Average (eta = [0, 4.0])	Radiation length	Interaction length
Bumps	0.02071	0.00084
Cooling blocks	0.00629	0.00211
Pixel Support plate	0.00807	0.00444
Pixel hybrid	0.08293	0.01425
Pixel sensor	0.01614	0.00325
Services	0.09079	0.02742
Supports	0.03788	0.02003

Material in full volume as a function of η (excluding beam pipe and including services, supports and module material (split by component)

Services details (Full volume)

Average (eta = [0, 4.0])	Radiation length	Interaction length
Cooling	0.02196	0.00462
DC power wires	0.00451	0.00162
Disk support mechanics	0.00960	0.00513
GBT+DCDC	0.01706	0.00462
Optical Fibers	0.00263	0.00160
Power wires	0.02124	0.00543
Rod Support Structure	0.00228	0.00125
Sensor HV line	0.00592	0.00257
Twisted pairs	0.00558	0.00058

Radiation and interaction length distribution in eta by component type in services

1D Overview (Tracking volume)

Components details (Tracking volume)

Average (eta = [0, 4.0])	Radiation length	Interaction length
Bumps	0.02071	0.00084
Cooling blocks	0.00629	0.00211
Pixel Support plate	0.00807	0.00444
Pixel hybrid	0.08293	0.01425
Pixel sensor	0.01614	0.00325
Services in Pixel Tracking Volume	0.04694	0.01447
Supports in Pixel Tracking Volume	0.00617	0.00328

Radiation and interaction length distribution in eta by component type in total tracking volume

Services details (Tracking volume)

Average (eta = [0, 4.0])	Radiation length	Interaction length
Cooling	0.01563	0.00326
DC power wires	0.00130	0.00047
Disk support mechanics	0.00800	0.00427
GBT+DCDC	0.00120	0.00032
Mechanics	0.00006	0.00003
Optical Fibers	0.00076	0.00046
Power wires	0.01057	0.00271
Rod Support Structure	0.00198	0.00109
Sensor HV line	0.00325	0.00141
Twisted pairs	0.00420	0.00044

Radiation and interaction length distribution in eta by component type in services

Material distribution

Radiation length material map

Interaction length material map

Nuclear interactions

Hits occupancy & track efficiency for hadrons

Summary

Region	C	I	F	VF	VVF
etaMin	0.0	0.8	1.6	2.4	3.2
etaMax	0.8	1.6	2.4	3.2	4.0

Clean pions	C	I	F	VF	VVF
1 hit required	0.2255	0.3773	0.7836	1.7210	3.7607
66%% hits required	1.2697	1.9256	4.0396	5.1251	6.3634
100%% hits required	1.6609	2.5523	4.7863	9.0949	7.7159

Material	C	I	F	VF	VVF
Rad. length	0.0954	0.1870	0.3292	0.4928	0.2093
Int. length	0.0236	0.0488	0.0915	0.1516	0.0460
Photon conversion	0.0715	0.1354	0.2259	0.3184	0.1502