Measurement of the W boson mass using electrons at large rapidities

doi:10.1103/PhysRevLett.84.222

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	Measurement of the W boson mass using electrons at large rapidities
	2000
发表期刊	PHYSICAL REVIEW LETTERS (IF:8.462[JCR-2016],7.805[5-Year])
卷号	84 期号:2 页码:222-227
通讯作者	Abbott, B (reprint author), Univ Buenos Aires, Buenos Aires, DF, Argentina.
摘要	We report a measurement of the W boson mass based on an integrated luminosity of 82 pb(-1) from collisions at root s = 1.8 TeV recorded in 1994-1995 by the D0 detector at the Fermilab Tevatron. We identify W bosons by their decays to ev, where the electron is detected in the forward calorimeters. We extract the mass by fitting the transverse mass and the electron and neutrino transverse momentum spectra of 11 089 W boson candidates. We measure M-w = 80.691 +/- 0.227 GeV. By combining this measurement with our previously published central calorimeter results from data taken in 1992-1993 and 1994-1995, we obtain M-w = 80.482 +/- 0.091 GeV.
关键词	PARTON DISTRIBUTIONS RADIATIVE-CORRECTIONS FERMILAB-TEVATRON GLOBAL ANALYSIS D0 DETECTOR COLLISIONS COLLIDER DECAY
学科领域	Physics
DOI	10.1103/PhysRevLett.84.222
收录类别	SCI ; ADS ; INSPIREHEP
语种	英语
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000084661500005
ADS Bibcode	2000PhRvL..84..222A
ADS URL	https://ui.adsabs.harvard.edu/abs/2000PhRvL..84..222A
ADS引文	https://ui.adsabs.harvard.edu/abs/2000PhRvL..84..222A/citations
INSPIRE ID	507231
INSPIRE URL	https://inspirehep.net/literature/507231
引用统计	正在获取... 被引频次：83 [INSPIRE] 被引频次：38 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/212010
专题	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	. Measurement of the W boson mass using electrons at large rapidities[J]. PHYSICAL REVIEW LETTERS,2000,84(2):222-227.
APA	(2000).Measurement of the W boson mass using electrons at large rapidities.PHYSICAL REVIEW LETTERS,84(2),222-227.
MLA	"Measurement of the W boson mass using electrons at large rapidities".PHYSICAL REVIEW LETTERS 84.2(2000):222-227.