In view of difficulties of the planar MOSFET technology to get the acceptable gate control over the channel FinFET technology based on multiple gate devices is better technology option for further shrinking the size of the planar MOSFET [1]. For double gate SOIMOSFET the gates control the channel created between source and drain terminal effectively. So the several short channel effects like DI...

In 1969, Vic Klee asked whether a convex body is uniquely determined (up to translation and reflection in the origin) by its inner section function, the function giving for each direction the maximal area of sections of the body by hyperplanes orthogonal to that direction. We answer this question in the negative by constructing two infinitely smooth convex bodies of revolution about the xn-axis...

We consider the reaction ee → q q q̄ q̄ as a test of lepton number nonconservation in the framework of the left-right-symmetric electroweak model. The main contributions to this process are due to Majorana neutrino exchange in tchannel and doubly charged Higgs (∆) exchange in s-channel with a pair of right-handed weak bosons (WR) as intermediate state. We show that in a linear ee collider with th...

Asymmetric and symmetric chaotic attractors produced by the simplest jerk equivariant system are topologically characterized. In the case of this system with an inversion symmetry, it is shown that symmetric attractors bounded by genus-one tori are conveniently analyzed using a two-components Poincaré section. Resulting from a merging attractor crisis, these attractors can be easily described a...

Considering a generic double-ring collider, we discuss the matching from an antisymmetric optics in the arcs to a symmetric optics in the interaction region (IR) by means of an antisymmetric matching section. As an example, we present an application to the LHC, for which a symmetric IR with extremely flat beams is under study.