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	Large CP phase in B-s-(B)over-bar(s) mixing and unparticle physics
	Parry, J. K.
	2010-10-12 ; 2010-10-12
关键词	DARK-MATTER DECAYS SCATTERING CONSTRAINTS VIOLATION SCENARIO ENERGY TOP Astronomy & Astrophysics Physics, Particles & Fields
中文摘要	In this work we investigate the contribution to B-d,B-s mixing from both scalar and vector unparticles in a number of scenarios. The emphasis of this work is to show the impact of the recently discovered 3 sigma evidence for new physics found in the CP phase of B-s mixing. Here we show that the inclusion of the CP phase constraints for both B-d and B-s mixing improves the bounds set on the unparticle couplings by a factor of 2 similar to 4, and one particular scenario of scalar unparticles is found to be excluded by the 3 sigma measurement of phi(s).
语种	英语 ; 英语
出版者	AMER PHYSICAL SOC ; COLLEGE PK ; ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81415]
专题	清华大学
推荐引用方式 GB/T 7714	Parry, J. K.. Large CP phase in B-s-(B)over-bar(s) mixing and unparticle physics[J],2010, 2010.
APA	Parry, J. K..(2010).Large CP phase in B-s-(B)over-bar(s) mixing and unparticle physics..
MLA	Parry, J. K.."Large CP phase in B-s-(B)over-bar(s) mixing and unparticle physics".(2010).

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