Naming Convention for HFT Pixel Identification in Ladder and Chip Configurations
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This document outlines the HFT pixel identification naming conventions used in high-energy physics experiments. It details the structure of pixel coordinates within chips, focusing on rows and columns defined by a right-hand rule. The naming follows a systematic approach to ensure clarity in sector numbering and chip layouts. Key specifications include pixel identification in sectors 1-10, with corresponding ladder and chip configurations, and methodologies for wire bonding edge parameters to facilitate consistent implementation in experimental setups.
Naming Convention for HFT Pixel Identification in Ladder and Chip Configurations
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Naming Convention HFT PIXEL 12-June-2009
pixel identification sector – ladder – chip - row - column 1-10 4 (In) 1 (Out) 2 (Out) 3 (Out) 1-10 1-640 1-640
sector number 1 2 10 9 3 8 y 7 4 z 6 5 x STAR coordinates
ladder naming follows right hand rule like the sector numbering 1 2 3 4 Z positive
chip naming on the ladder 10 3 2 1 Z positive
pixel naming on the chip row 1-928 wire Bond edge column 1-960 Z positive