Supersymmetry parameter analysis: SPA convention and project

	Supersymmetry parameter analysis: SPA convention and project
	Aguilar-Saavedra, JA; Ali, A; Allanach, BC; Arnowitt, R; Baer, HA; Bagger, JA; Balazs, C; Barger, V; Barnett, M; Bartl, A
刊名	EUROPEAN PHYSICAL JOURNAL C
	2006
卷号	46 期号:1 页码:#REF!
通讯作者	Aguilar-Saavedra, JA (reprint author), Inst Super Tecn, Dept Fis, Lisbon, Portugal.
英文摘要	High-precision analyses of supersymmetry parameters aim at reconstructing the fundamental supersymmetric theory and its breaking mechanism. A well defined theoretical framework is needed when higher-order corrections are included. We propose such a scheme, Supersymmetry Parameter Analysis SPA, based on a consistent set of conventions and input parameters. A repository for computer programs is provided which connect parameters in different schemes and relate the Lagrangian parameters to physical observables at LHC and high energy e(+)e(-) linear collider experiments, i.e., masses, mixings, decay widths and production cross sections for supersymmetric particles. In addition, programs for calculating high-precision low energy observables, the density of cold dark matter (CDM) in the universe as well as the cross sections for CDM search experiments are included. The SPA scheme still requires extended efforts on both the theoretical and experimental side before data can be evaluated in the future at the level of the desired precision. We take here an initial step of testing the SPA scheme by applying the techniques involved to a specific supersymmetry reference point.
学科主题	Physics
类目[WOS]	Physics, Particles & Fields
收录类别	SCI
WOS记录号	WOS:000241559400003
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225697]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Aguilar-Saavedra, JA,Ali, A,Allanach, BC,et al. Supersymmetry parameter analysis: SPA convention and project[J]. EUROPEAN PHYSICAL JOURNAL C,2006,46(1):#REF!.
APA	Aguilar-Saavedra, JA.,Ali, A.,Allanach, BC.,Arnowitt, R.,Baer, HA.,...&Zhu, SH.(2006).Supersymmetry parameter analysis: SPA convention and project.EUROPEAN PHYSICAL JOURNAL C,46(1),#REF!.
MLA	Aguilar-Saavedra, JA,et al."Supersymmetry parameter analysis: SPA convention and project".EUROPEAN PHYSICAL JOURNAL C 46.1(2006):#REF!.