T-racking with Wire Chambers at High Luminosities*
نویسنده
چکیده
Radiation damage and rate limitations impose severe constraints on wire chambers at the SSC. Possible conceptua1 designs for wire chamber tracking systems that satisfy these constraints are discussed. Computer simulation studies of tracking in such systems are presented. Simulations of events from interesting physics at the SSC, including hits from minimum bias background events, are examined. Results of some preliminary pattern recognition studies are given.
منابع مشابه
1 O ct 2 00 4 Gas gain on single wire chambers filled with pure isobutane at low pressure
The gas gain of single-wire chambers filled with isobutane, with cell cross-section 12x12 mm and wire diameters of 15, 25, 50 and 100 μm, has been measured at pressures ranging 12-92 Torr. Contrary to the experience at atmospheric pressure, at very low pressures the gas gain on thick wires is higher than that on thin wires at the same applied high voltage as was shown in [1]. Bigger wire diamet...
متن کامل- iii - LIQUID XENON FILLED WIRE CHAMBERS FOR MEDICAL IMAGING
In 1968, Luis Alvarez suggested that a high-resolution multiwire particle detector could be developed using a thin layer of liquified noble gas as the detection medium. After key problems in chamber construcbon, purification, and readout had been solved, a spatial resolution of 15 fl. rms was demonstrated. Work is in progress to build high-resolubon chambers and lTIeasure their properties for p...
متن کاملDesign and performance of a straw tube drift chamber
Drift chambers are now used in a lmost every h igh energy physics experiment. There are many different designs of drift chambers and one of them uses straw tubes as detector elements [1]. In this article, we repor t the design, construct ion, and per formance of large straw tube drift chambers used in the spect rometer a rm of E735 at the Fermi lab collider. E735 is an exper iment to s tudy low...
متن کاملSLAC - PUB - 5041 July 1989 WI ) TRACKING WITH WIRE CHAMBERS AT THE SSC ’ GAIL
Limitations placed on wire chambers by radiation damage and rate requirements in .3, the SSC environment, are reviewed. Possible conceptual designs for wire chamber tracking systems that meet these requirements are discussed. Computer simulation studies of tracking in such systems are presented. Simulations of events from interesting physics at the SSC, including hits from minimum bias backgrou...
متن کاملTotal U.S. Cost Evaluation of Low-Weight Tension-Based Photovoltaic Flat-Roof Mounted Racking
The economics in the U.S. of solar photovoltaic (PV) systems is changing rapidly as the cost per unit power of PV modules has dropped quickly. These costs reductions have two important results: marked decrease in levelized cost of electricity (LCOE) into ranges competitive or better than traditional electricity-generation technologies and the economic role of racking has been gaining prominence...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1989