Cart (Loading....) | Create Account
Close category search window
 

New readout electronics for the Venus liquid argon calorimeter at TRISTAN

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Fukushima, Y. ; Nat. Lab. for High Energy Phys., Ibaraki, Japan ; Shirai, J. ; Unno, Y. ; Tanaka, R.
more authors

New readout electronics for the Venus end-cap liquid argon calorimeter was developed and has been operating for over a year at TRISTAN. The entire system was designed in such a way that the gain of each readout channel could be calibrated to better than 1%. The system consists of 3840 channels of readout electronics. It uses hybrid charge-sensitive amplifiers located in the 7.5-kG magnetic field and TKO-bus-based electronics which consists of CR-(RC) 4 filters, sample-and-hold circuits and 14-bit ADCs (analog digital converters). The energy resolution σE/E for an electromagnetic shower has been found to be 3.5% at 28 GeV without any channel-by-channel gain calibration. The resolution was also determined to be σE/ E=1.4%+11.3%/√E(GeV) from a large sample of 28-GeV Bhabha events and a small sample of e+e-→e+ e-γ events

Published in:

Nuclear Science, IEEE Transactions on  (Volume:36 ,  Issue: 1 )

Date of Publication:

Feb 1989

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.