STAR Silicon Vertex Tracker: A large area silicon drift detector

D. Lynn, R. Bellwied, R. Beuttenmuller, H. Caines, W. Chen, D. Dimassimo, H. Dyke, D. Elliot, V. Eremin, M. Grau, G. W. Hoffmann, T. Humanic, I. Ilyashenko, I. Kotov, H. W. Kraner, P. Kuczewski, B. Leonhardt, Z. Li, C. J. Liaw, G. LocurtoP. Middelkamp, R. Minor, M. Munhoz, G. Ott, S. U. Pandey, C. Pruneau, V. Rykov, J. Schambach, J. Sedlmeir, B. Soja, E. Sugarbaker, J. Takahashi, K. Wilson, R. Wilson

Research output: Contribution to journalConference articlepeer-review

5 Scopus citations

Abstract

The Solenoidal Tracker At RHIC-Silicon Vertex Tracker (STAR-SVT) is a three barrel microvertex detector based upon silicon drift detector technology. As designed for the STAR-SVT, silicon drift detectors (SDDs) are capable of providing unambiguous two-dimensional hit position measurements with resolutions on the order of 20 μm in each coordinate. Achievement of such resolutions, particularly in the drift direction coordinate, depends upon certain characteristics of silicon and drift detector geometry that are uniquely critical for silicon drift detectors hit measurements. Here we describe features of the design of the STAR-SVT SDDs and the front-end electronics that are motivated by such characteristics.

Original languageEnglish
Pages (from-to)264-273
Number of pages10
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume447
Issue number1
DOIs
StatePublished - Jun 1 2000
Externally publishedYes
EventVERTEX '99: 8th International Workshop on Vertex Detectors - Texel, Neth
Duration: Jun 20 1999Jun 25 1999

Funding

This work is supported in part by the U.S. Department of Energy (under Contract No. DE-AC02-98CH10886) and the Robert A. Welch Foundation.

FundersFunder number
U.S. Department of EnergyDE-AC02-98CH10886
Welch Foundation

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