Photon events with missing energy in e(+)e(-) collisions at root s=130 to 209 GeV

	Photon events with missing energy in e(+)e(-) collisions at root s=130 to 209 GeV
	DELPHI Collaboration
刊名	EUROPEAN PHYSICAL JOURNAL C
	2005
卷号	38 期号:4 页码:395-411
关键词	MEDIATED SUPERSYMMETRY-BREAKING MONTE-CARLO SIMULATION LOWEST ORDER CALCULATIONS ROOT-S MULTIPHOTON EVENTS SINGLE-PHOTON 2-PHOTON PROCESSES BHABHA SCATTERING LIGHT GRAVITINO SEARCH
通讯作者	Abdallah, J (reprint author), Univ Paris 06, CNRS, IN2P3, LPNHE, Tour 33 RdC,4 Pl Jussieu, F-75252 Paris 05, France.
英文摘要	The production of single- and multi-photon events has been studied in the reaction e(+) e(-) --> gamma(gamma) + invisible particles. The data collected with the DELPHI detector during the years 1999 and 2000 at centre-of-mass energies between 191 GeV and 209 GeV was combined with earlier data to search for phenomena beyond the Standard Model. The measured number of light neutrino families was consistent with three and the absence of an excess of events beyond that predicted by the Standard Model processes was used to set limits on new physics. Both model-independent searches and searches for new processes predicted by supersymmetric and extra-dimensional models have been made. Limits on new non-standard model interactions between neutrinos and electrons were also determined.
学科主题	Physics
类目[WOS]	Physics, Particles & Fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000226120100001
公开日期	2016-02-26
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212496]
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	DELPHI Collaboration. Photon events with missing energy in e(+)e(-) collisions at root s=130 to 209 GeV[J]. EUROPEAN PHYSICAL JOURNAL C,2005,38(4):395-411.
APA	DELPHI Collaboration.(2005).Photon events with missing energy in e(+)e(-) collisions at root s=130 to 209 GeV.EUROPEAN PHYSICAL JOURNAL C,38(4),395-411.
MLA	DELPHI Collaboration."Photon events with missing energy in e(+)e(-) collisions at root s=130 to 209 GeV".EUROPEAN PHYSICAL JOURNAL C 38.4(2005):395-411.