Search for single top quark production at DO using neural networks

	Search for single top quark production at DO using neural networks
刊名	PHYSICS LETTERS B
	2001
卷号	517 期号:3--4 页码:282-294
关键词	PRODUCTION CROSS-SECTION GLOBAL QCD ANALYSIS ALPHA-S CALCULATION PARTON DISTRIBUTIONS ORDER COLLISIONS DETECTOR FERMILAB PHYSICS
通讯作者	Abazov, VM (reprint author), Joint Inst Nucl Res, Dubna, Russia.
英文摘要	We present a search for electroweak production of single top quarks in approximate to 90 pb(-1) of data collected with the D(null set) detector at the Fermilab Tevatron collider. Using arrays of neural networks to separate signals from backgrounds, we set upper limits on the cross sections of 17 pb for the s-channel process p (p) over bar --> tb + X, and 22 pb for the t-channel process p (p) over bar --> tqb + X, both at the 95% confidence level. (C) 2001 Elsevier Science B.V. All rights reserved.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
语种	英语
WOS记录号	WOS:000171479800007
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212144]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	. Search for single top quark production at DO using neural networks[J]. PHYSICS LETTERS B,2001,517(3--4):282-294.
APA	(2001).Search for single top quark production at DO using neural networks.PHYSICS LETTERS B,517(3--4),282-294.
MLA	"Search for single top quark production at DO using neural networks".PHYSICS LETTERS B 517.3--4(2001):282-294.