The BABAR detector

	The BABAR detector
	BaBar Collaboration
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
	2002
卷号	479 期号:1 页码:1-116
关键词	DIGITAL TDC CHIP DRIFT CHAMBER CHERENKOV DETECTOR ELECTROMAGNETIC CALORIMETER VERTEX TRACKER MAGNETIC-FIELD PEP-II SYSTEM DIRC DESIGN
通讯作者	Luth, V (reprint author), Stanford Univ, Stanford Linear Accelerator Ctr, Mailstop 95, Stanford, CA 94309 USA.
英文摘要	BABAR, the detector for the SLAC PEP-II asymmetric e(+)e(-) B Factory operating at the Y(4S) resonance, was designed to allow comprehensive studies of CP-violation in B-meson decays. Charged particle tracks are measured in a multi-layer silicon vertex tracker surrounded by a cylindrical wire drift chamber. Electromagnetic showers from electrons and photons are detected in an array of CsI crystals located just inside the solenoidal coil of a superconducting magnet. Muons and neutral hadrons are identified by arrays of resistive plate chambers inserted into gaps in the steel flux return of the magnet. Charged hadrons are identified by dE/dx measurements in the tracking detectors and by a ring-imaging Cherenkov detector surrounding the drift chamber. The trigger, data acquisition and data-monitoring systems, VME- and network-based, are controlled by custom-designed online software. Details of the layout and performance of the detector components and their associated electronics and software are presented. (C) 2002 Elsevier Science B.V. All rights reserved.
学科主题	Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy
类目[WOS]	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy
收录类别	SCI
语种	英语
WOS记录号	WOS:000176166700002
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212206]
专题	高能物理研究所_实验物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	BaBar Collaboration. The BABAR detector[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2002,479(1):1-116.
APA	BaBar Collaboration.(2002).The BABAR detector.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,479(1),1-116.
MLA	BaBar Collaboration."The BABAR detector".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 479.1(2002):1-116.