We show that general Minimal Supersymmetric extensions of the Standard Model (MSSM) allow for a CP asymmetry in B → J/ψK S well below the SM expectations with dominant Supersymmetric contributions to ε K and ε ′ /ε. Indeed, we provide an explicit example of an MSSM with non–universal soft breaking terms fully consistent with the low results of this asymmetry recently announced by Babar and Bell...

The dielectric spectra of colloidal systems often contain a typical low frequency dispersion, which usually remains unnoticed, because of the presence of strong conduction losses. The KK relations offer a means for converting ε' into ε″ data. This allows us to calculate conduction free ε″ spectra in which the l.f. dispersion will show up undisturbed. This interconversion can be done on line wit...

In this paper we present an asymptotic analysis of the three-dimensional problem for a thin linearly elastic cantilever Ωε = ωε × (0, l) with rectangular cross-section ωε of sides ε and ε 2, as ε goes to zero. Under suitable assumptions on the given loads, we show that the threedimensional problem converges in a variational sense to the classical one-dimensional model for extension, flexure and...

Let ξ(u), u ∈ R be an ergodic stationary Markov chain, taking a finite number of values, and consider the diffusion process generated by the SDE dX t = b(X ε t )dt+ ε ξ ( X t /ε ) dBt with a small positive scaling parameter ε, where B = (Bt)t∈R+ is a Brownian motion, independent of ξ, and κ ≥ 0 is a fixed constant. Such model describes evolution of a particle, perturbed by a small white noise d...

The Euclidean (φ)3, ǫ model in R 3 corresponds to a perturbation by a φ interaction of a Gaussian measure on scalar fields with a covariance depending on a real parameter ε in the range 0 ≤ ε ≤ 1. For ε = 1 one recovers the covariance of a massless scalar field in R. For ε = 0 φ is a marginal interaction. For 0 ≤ ε < 1 the covariance continues to be Osterwalder-Schrader and pointwise positive. ...

A general model in which the nearest-neighbor exchange interactions J(x⃗ ,x⃗ ′) are of the form J(x⃗ ,x⃗ ′)=J1+J2ε(x⃗ )ε(x⃗ ′)+J3[ε(x⃗ )+ε(x⃗ ′)]+J4μ(x⃗ ,x⃗ ′) is considered. Here ε(x⃗ ) is a random site variable and μ(x⃗ ,x⃗ ′) is a random bond variable. It is argued that J4 tends to produce the Edwards-Anderson-type spin glass, whereas J2 produces a different type of phase which is like an alloy of up and...

We study the following model: Y = X + ε. We assume that we have at our disposal i.i.d. observations Y1, . . . , Yn and ε−1, . . . , ε−M . The (Xj)1≤j≤n are i.i.d. with density f , independent of the (εj)1≤j≤n, i.i.d. with density fε. The aim of the paper is to estimate f without knowing fε. We first define an estimator, for which we provide bounds for the integrated L-risk. We consider ordinary...

A new and powerful indentation hardness (H) approach to evaluating the true stress (σ)-true plastic strain (ε), σ(ε), constitutive behavior of materials is described. Since measurements of H intrinsically probe a wide-range of ε (up to ≈0.5) , accurate assessment of the corresponding yield (σy) stress and strain hardening [σsh(ε)] pose a significant challenge. Extensive elastic-plastic finite ...

CP violation in the neutral kaon system is known to be dominated by the mixing of K 0 and K 0. Direct CP violation in the 2 pion decays of neutral kaons has been a controversial subject over the last decade. A strong experimental effort has been devoted to the precise measurement of the direct CP violation parameter ℜe (ε ′ /ε). After 10 years of detector development, data collection and analys...

A rectifier antenna (called a rectenna) is useful for wireless power charging of electronic devices. To enhance the efficiency, we propose sub-GHz bulk acoustic wave (BAW) piezoelectric transformers based on combination high and low dielectric constant (ε) thin films. The input layers are sputter-epitaxial lead titanate (PbTiO3) films, which possess both electromechanical coupling coefficient k...