期刊论文、会议论文

Contin, G.

英文

Journal of Instrumentation

1748-0221

2015

10

3

C03026-

16th International Workshop on Radiation Imaging Detectors

JUN 22-26, 2014

Trieste, ITALY

[Contin, G.;Anderssen, E.;Greiner, L.;Silber, J.;Stezelberger, T.;Vu, C.;Wiemana, H.;Woodmansee, S.] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA.^[Schambach, J.] Univ Texas Austin, Austin, TX 78712 USA.^[Sun, X.] CCNU, Wuhan, Peoples R China.^[Szelezniak, M.] IPHC, Strasbourg, France.

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IOP PUBLISHING LTD

10.1088/1748-0221/10/03/C03026

本校为其他机构

The Heavy Flavor Tracker (HFT) was installed in the STAR experiment for the 2014 heavy ion run of RHIC. Designed to improve the vertex resolution and extend the measurement capabilities in the heavy flavor domain, the HFT is composed of three different silicon detectors based on CMOS monolithic active pixels (MAPS), pads and strips respectively, arranged in four concentric cylinders close to the STAR interaction point. The two innermost HFT layers are placed at a radius of 2.7 and 8 cm from the beam line, respectively, and accommodate 400 ultra-thin (50μm) high resolution MAPS sensors arran...