نتایج جستجو برای: pontine cp angle
تعداد نتایج: 168425 فیلتر نتایج به سال:
Citation del Amo Sanchez, P. et al. " Measurement of CP observables in B^{±}->D_{CP}K^{±} decays and constraints on the CKM angle gamma. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
The three neutrino model has 9 physical parameters, 3 neutrino masses, 3 mixing angles and 3 CP violating phases. Among them, neutrino oscillation experiments can probe 6 parameters: 2 mass squared differences, 3 mixing angles, and 1 CP phase. The experiments performed so far determined the magnitudes of the two mass squared differences, the sign of the smaller mass squared difference, the magn...
With only 33 cases reported so far, a purely extra-axial position of medulloblastoma at cerebellopontine (CP) angle is quite exceptional. We report a case of extra-axial medulloblastoma in a 15-year-old male child located in the CP angle that was surgically treated with a provisional diagnosis of schwannoma. Histopathological diagnosis of medulloblastoma was made with the routine hematoxylin an...
In the title compound, [Fe(C(5)H(5))(C(12)H(11)N(2)O(2))], the two cyclo-penta-dienyl (Cp) rings are nearly eclipsed and parallel to each other, the dihedral angle between their mean planes being 2.54 (1)°. One of the Cp rings is substituted by a nitro-benzenamine group, which is essentially perpendicular to the substituted cyclo-penta-dienyl ring, with an N-C(H(2))-C-C torsion angle of 89.8 (2...
Future asymmetric ee ! (4S) B factories are being constructed to search for CP violation in B decays. It is hoped that a CP asymmetry may be observed in B{B 0 mixing in analogy with that found in neutral kaons. In this mixing measurement, B decays to CP eigenstates, such as the rare decay B ! KS, may provide information on the CKM angle sin(2 ). I discuss decay additional CP eigenstate branchin...
Cavernoma is the most common vascular malformation of the brain with an incidence of 0.4-0.5%, prevalence of 0.6 per 100,000 inhabitants, predominance in males between 20-40 years old, and predominance of 25% in children [1-4]. Brainstem cavernomas are rare (18%) and present a bleeding rate higher than supratentorial cavernomas; they are more common in the pons (61%), with an estimated bleeding...
We analyze the constraints on a CP-violating, flavor conserving, two Higgs doublet model from the measurements of Higgs properties and from the search for heavy Higgs bosons at LHC, and show that the stronger limits typically come from the heavy Higgs search channels. The limits on CP violation arising from the Higgs sector measurements are complementary to those from EDM measurements. Combinin...
Abstract Data indicate that ∆I=3/2 transitions account for 4.5–4.7% of both CP conserving and CP violating K→2π decays, as well as CP conserving radiative K→ππγ processes. Observed K → ππγ/ππ branching ratios are shown to scale near α/π or α/2π. The KL-KS mixing angle φ and the semileptonic weak-rate asymmetry δ are reviewed, and shown to be consistent with data. Also, K→ 2π ∆I =1/2 dominance i...
OBJECTIVE To investigate the effects of frontal facial type (FFT) and sex on preferred chin projection (CP) in three-dimensional (3D) facial images. METHODS Six 3D facial images were acquired using a 3D facial scanner (euryprosopic [Eury-FFT], mesoprosopic [Meso-FFT], and leptoprosopic [Lepto-FFT] for each sex). After normal CP in each 3D facial image was set to 10° of the facial profile angl...
Multi-segment Facial Nerve Schwannoma (MFNS) is a very rare tumor, benign in nature and can arise anywhere along the course of facial nerve from its origin cerebello-pontine angle to extra cranial ramification parotid space head neck. It mimic like vestibular schwannoma other schwannoma. The most common clinical presentation palsy depending upon segment involved. We report case multi-segment ex...
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