Efficient data transmission from silicon wafer strip detectors

Bradly J. Cooke; Klaus S. Lackner; Andrea P.T. Palounek; David H. Sharp; Larry Winter; Hans Joachim Ziock

doi:10.1109/23.173186

Efficient data transmission from silicon wafer strip detectors

Bradly J. Cooke, Klaus S. Lackner, Andrea P.T. Palounek, David H. Sharp, Larry Winter, Hans Joachim Ziock

Research output: Contribution to journal › Article › peer-review

Abstract

An architecture for on-wafer processing is proposed for central silicon-strip tracker systems as they are currently designed for high energy physics experiments at the SSC, and for heavy ion experiments at RHIC. The data compression achievable with on-wafer processing would make it possible to transmit all data generated to the outside of the detector system. A set of data which completely describes the state of the wafer for low occupancy events and which contains important statistical information for more complex events can be transmitted immediately. This information could be used in early trigger decisions. Additional data packages which complete the description of the state of the wafer vary in size and are sent through a second channel. By buffering this channel the required bandwidth can be kept far below the peak data rates which occur in rare but interesting events.

Original language	English (US)
Pages (from-to)	1254-1258
Number of pages	5
Journal	IEEE Transactions on Nuclear Science
Volume	39
Issue number	5
DOIs	https://doi.org/10.1109/23.173186
State	Published - Oct 1992
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics
Nuclear Energy and Engineering
Electrical and Electronic Engineering

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10.1109/23.173186

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abstract = "An architecture for on-wafer processing is proposed for central silicon-strip tracker systems as they are currently designed for high energy physics experiments at the SSC, and for heavy ion experiments at RHIC. The data compression achievable with on-wafer processing would make it possible to transmit all data generated to the outside of the detector system. A set of data which completely describes the state of the wafer for low occupancy events and which contains important statistical information for more complex events can be transmitted immediately. This information could be used in early trigger decisions. Additional data packages which complete the description of the state of the wafer vary in size and are sent through a second channel. By buffering this channel the required bandwidth can be kept far below the peak data rates which occur in rare but interesting events.",

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AU - Cooke, Bradly J.

AU - Lackner, Klaus S.

AU - Palounek, Andrea P.T.

AU - Sharp, David H.

AU - Winter, Larry

AU - Ziock, Hans Joachim

PY - 1992/10

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Efficient data transmission from silicon wafer strip detectors

Abstract

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