6,372 research outputs found
Direct CP violation in B decays
We review recent experimental results on direct CP violation. The hot topic
is a measurement in charmless two-body decays of B0, B+. In connection to this
the first analogous measurements in Bs0 and Lambda_b0 decays are now available.
Furthermore first evidence for direct CP violation in B+ decays is obtained
from Dalitz plot analyzes of the K+pi-pi+ final state at B-factories. The last
group of discussed results probes the b -> c\bar{c}d transition in attempt to
resolve the discrepancy between Belle and BABAR experiments in CP violation in
the B0 -> D+D- decays.Comment: Prepared for Flavor Physics & CP Violation Conference, Taipei, 2008.
Adding few more references, small correction to tex
New Results on X(3872) from CDF
In 2003 the X(3872) particle was discovered by the Belle collaboration.
Despite results collected since then, the nature of the state still remains
unclear. In this contribution we report on new results on properties of the
X(3872) state using data collected with CDF II detector at the Fermilab
Tevatron. The dipion mass spectrum and angular distributions are used to
determine the quantum numbers of the state.Comment: ICHEP Moscow 2006 proceedings, added missed referenc
A framework for accessible m-government implementation
The great popularity and rapid diffusion of mobile technologies at worldwide level has also been recognised by the public sector, leading to the creation of m-government. A major challenge for m-government is accessibility – the provision of an equal service to all citizens irrespective of their psychical, mental or technical capabilities. This paper sketches the profiles of six citizen groups: Visually Impaired, Hearing Impaired, Motor Impaired, Speech Impaired, Cognitive Impaired and Elderly. M-government examples that target the aforementioned groups are discussed and a framework for accessible m-government implementation with reference to the W3C Mobile Web Best Practices is proposed
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