The CDF silicon vertex detector
نویسندگان
چکیده
منابع مشابه
SVX’, the new CDF silicon vertex detector
The Collider Detector at Fermilab (CDF) radiation hardened silicon vertex detector (SVX’) is described. The new detector has several improvements over its predecessor such as better signal to noise and higher efficiency. It is expected to have a radiation tolerance in excess of 1 Mrad. It has been taking data for several months and some preliminary results are shown.
متن کاملProgress in the construction of the CDF silicon vertex detector
The mechanical design and construction progress of the CDF silicon vertex detector is described. Results on the location accuracy of the silicon strip detectors are presented and indicate an initial placement uncertainty of less than 10 Wm. The water and gas cooling system, which is constructed of low mass materials and is used to remove heat from the readout electronics, is briefly described ....
متن کاملThe CDF Silicon Vertex Tracker
Real time pattern recognition is becoming a key issue in many position sensitive detector applications. The CDF collaboration is building SVT: a specialized electronic device designed to perform real time track reconstruction using the silicon vertex detector (SVX II). This will strongly improve the CDF capability of triggering on events containing b quarks, usually characterized by the presenc...
متن کاملThe Cdf-ii Online Silicon Vertex Tracker
The Online Silicon Vertex Tracker is the new CDF-II level 2 trigger processor designed to reconstruct 2-D tracks within the Silicon Vertex Detector with high speed and accuracy. By performing a precise measurement of impact parameters the SVT allows tagging online B events which typically show displaced secondary vertices. Physics simulations show that this will greatly enhance the CDF-II B-phy...
متن کاملThe Belle Silicon Vertex Detector
The silicon vertex detector of the Belle experiment has been built to provide the vertex information of B meson decays at the KEKB accelerator. It consists of three cylindrical layers of double sided, double metal silicon sensors read out by VA1 chips. The analog signals are transmitted to a system of fast analog-to-digital converters and are reduced on a system based on Motorola Digital Signal...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 1994
ISSN: 0168-9002
DOI: 10.1016/0168-9002(94)91434-6