Unraveling unparticles through violation of atomic parity and rare beauty

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We put constraints on unparticle physics, specifically on the scale $Λ_\U$ and the scale dimension $d_\U$ of unparticle operators, using (i) measurements of atomic parity violation as well as (ii) branching ratio and CP asymmetry measurements in some rare non-leptonic B decay channels.
11 pages, 3 figures; v2: minor typos settled, to appear in Phys Lett B; v3: minor changes in discussions following Eq.(8), matches PLB version

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/193455

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0708.2835
 http://arxiv.org/abs/0708.2835
 Phys.Lett.B655:261-268,2007
 doi:10.1016/j.physletb.2007.09.044

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arXiv