In the title compound, [Fe(C(5)H(5))(C(9)H(9)N(2))], the distances of the Fe atom from the centroids of the unsubstituted and the substituted cyclo-penta-dienyl (cp) rings are 1.639 (1) and 1.647 (1) Å, respectively. The ferrocenyl unit deviates from an eclipsed geometry with tilted cp rings; the inter-planar angle between the cp and imidazole rings is 114.11 (4)°.

By using the relation between CP-violation phase and the mixing angles in CabibboKobayashi-Maskawa matrix postulated by us before, the rephasing invariant is recalculated. Furthermore, the problem about maximal CP violation is discussed. We find that the maximal value of Jarlskog’s invariant is about 0.038. And it presents at α ≃ 71.00, β ≃ 90.20 and γ ≃ 18.80 in triangle db. PACS number(s): 11...

The anterior inferior cerebellar artery arises constantly from the basilar artery on each side at the junction of its lowest and middle thirds and passes laterally and downwards to cross the cerebello-pontine angle and the eighth cranial nerve. At this point the internal auditory artery is usually given off, passing almost immediately into the internal auditory meatus. Either immediately before...

Imaging techniques are used in many diverse areas such as geophysics, astronomy, medical diagnostics, and police work. The goal of imaging varies widely from determining the density of the Earth’s interior to reading license plates from blurred photographs to issue speeding fines. A typical linear imaging problem involves extracting a source from measured data, where the data is represented as ...

In the title compound, [Ti(C(8)H(13)Si)(C(11)H(21)Si(2))Cl(2)], the Ti(IV) atom is bonded to two Cl atoms, one 1,3-bis-(trimethyl-sil-yl)cyclo-penta-dienyl (Si(2)Cp) and one (trimethyl-sil-yl)cyclo-penta-dienyl ring (SiCp). The Si(2)Cp centroid-titanium distance is 2.0763 (10) Å and the SiCp centroid-titanium distance is 2.0793 (10) Å. The angle subtended at the Ti atom by the centroids of both...

An improved method is presented for determining the weak angle γ of the unitarity triangle using decay rates for B+ → Kπ,B+ → K+K̄0 and B+ → π+η (or B0 → Kπ and Bs → Kπ), their CP-conjugate modes and the CP-averaged rate for B → π±π0. Using SU(3) symmetry, the annihilation (color-suppressed) contribution in B+(B0) → Kπ decays is subtracted away. Electroweak penguin effects are included in a mode...

Background: Intraoperative monitoring (IOM) of facial nerve is routinely recommended in Cerebello-Pontine Angle (CP Angle) operations. Middle cranial nerves: V, VII, VIII are mainly involved since these nerves are sometimes separated by the tumor mass causing an inadvertent section of the facial nerve. Blink reflex could be elicited by stimulation of supraorbital branch of Trigeminal nerve whic...

In the title mol-ecule, [Fe(C(5)H(5))(C(18)H(17)Si)], the distances of the Fe atom from the centroids of the unsubstituted and substituted cyclo-penta-dienyl (Cp) rings are 1.651 (1) and 1.646 (1) Å, respectively. The dihedral angle between the two Cp rings is 3.20 (17)°. The crystal packing is mainly stabilized by van der Waals forces.

We report measurements of time-dependent CP asymmetries related to the CKM angle β/φ1, using decays of neutral B mesons to charmonium, open charm and in b → s loop-dominated processes. A preliminary measurement of time-dependent CP asymmetries in B 0 → ρ 0 (770)K 0 S decays from the BABAR experiment is given here.