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Bellwied, R.; Beuttenmuller, R.; Caines, H.; Chen, W.; DiMassimo, D.; Dyke, H.; Elliot, D.; Eremin, V.; Grau, M.; Hoffmann, G.W.; Humanic, T.; Ilyashenko, I.; Kotov, I.; Kraner, H.W.; Kuczewski, P.; Leonhardt, W.J.; Li, Z.; Liaw, C.J.; LoCurto, G.; Lynn, D.; Minor, R.; Munhoz, M.; Ott, G.; Pandey, S.U.; Pruneau, C.; Rykov, V.; Schambach, J.; Sedlmeir, J.; Soja, B.; Sugarbaker, E.; Takahashi, J.; Willson, R.
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 03/2003, Letnik: 499, Številka: 2Journal Article
The Solenoidal Tracker At RHIC-Silicon Vertex Tracker (STAR-SVT) is a three-barrel microvertex detector based upon silicon drift detector (SDD) technology. As designed for the STAR-SVT, (SDDs) are capable of providing unambiguous two-dimensional hit position measurements with resolutions on the order of 20 μm in each coordinate. In addition, a high-resolution energy loss measurement in the three layers of the SVT enables good particle identification. We describe features of the design of the STAR-SVT SDDs and electronics that are motivated by such characteristics. We also detail the mechanical structure, assembly procedures, and performance characteristics of the completed device.
