NDLI: A faster digitizer system for the Hadron Blind Detector in PHENIX

Content Provider	IEEE Xplore Digital Library
Author	Chi, C.-Y. Anderson, W. Azmoun, B. Citron, Z. Dubey, A. Durham, M. Fraenkel, Z. Harder, J. Hemmick, T. Kamin, J. Kozlov, A. Milov, A. Naglis, M. O'Connor, P. Pisani, R.P. Radeka, V. Ravinovich, I. Sakaguchi, T. Sharma, D. Sickles, A. Sippach, F.W. Stoll, S. Tserruya, I. Woody, C. Yu, B.
Copyright Year	2007
Description	Author affiliation: Weizmann Inst. of Sci., Rehovot (Dubey, A.; Fraenkel, Z.; Kozlov, A.; Naglis, M.; Ravinovich, I.; Sharma, D.; Tserruya, I.)
Abstract	A Hadron Blind Detector (HBD) has been installed in the PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC). A 2300 channel compact 12-bit 60 MHz digitizer system has been built to read the HBD system. The raw signals are shaped with 70 ns rise time and are directly digitized. The time and charge of the raw signals can be calculated from the multiple samples. The system is designed to handle Level 1 (L1) trigger rates up to 25 kHz with 5 L1 event buffers. Large amounts of data are generated after the ADC. Issues regarding clock distribution, data handling, event buffers, and L1 trigger primitive generations have been addressed. The overall system performance will also be discussed.
Starting Page	1997
Ending Page	2000
File Size	391041
Page Count	4
File Format	PDF
ISBN	9781424409228
ISSN	10957863
DOI	10.1109/NSSMIC.2007.4436545
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-10-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Detectors Clocks Electrons Charge measurement Protons Cathodes Current measurement Time measurement Physics Pins
Content Type	Text
Resource Type	Article

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