Pictures from NIM A336

The H1 Liquid Argon Calorimeter System
Nuclear Instruments and Methods in Physics Research A 336 (1993) 460-498

• Fig.01 : Longitudinal cross section of the H1 detector
• Fig.02 : Transversal cross section of the H1 detector
• Fig.03 : Longitudinal cross section of the liquid argon calorimeter
• Fig.04 : Lines of constant lambda in the liquid argon calorimeter
• Fig.08 : Layout of the cryogenic system
• Fig.09a: Schematic of the position of the purity probes in the LAr calorimeter
• Fig.09b: Relative variation of the charge collected for two probes
• Fig.13 : Schematic structure of an electromagnetic and hadronic read-out cell
• Fig.16 : Distribution of the high voltage to the calorimeters
• Fig.17 : Schematic layout of the electronic chain
• Fig.20 : Schematic layout of the calorimeter trigger

• Layout of the LAr Calorimeter (update of Fig.3)
• Layout of the LAr Trigger (update of Fig.20)
• Layout of the LAr bigtowers