نتایج جستجو برای: σC protein
تعداد نتایج: 1234875 فیلتر نتایج به سال:
Mucosal surfaces are common sites of pathogen colonization/entry. Effective mucosal immunity by vaccination should provide protection at this primary infection site. Our aim was to develop a new vaccination strategy that elicits a mucosal immune response. A new strain of Enterococcus faecium, a non pathogenic lactic acid bacteria (LAB) with strong cell adhesion ability, was identified and used ...
Using 980 fb−1 of data collected with the Belle detector operating at KEKB asymmetric-energy e+e− collider, we report measurements masses, and first instrinsic widths, Σc(2455)+ Σc(2520)+ charmed baryons. We find M(Σc(2455)+)−M(Λc+)=166.17±0.05−0.07+0.16 MeV/c2, Γ(Σc(2455)+)=2.3±0.3±0.3 M(Σc(2520)+)−M(Λc+)=230.9±0.5−0.1+0.5 Γ(Σc(2520)+)=17.2−2.1−0.7+2.3+3.1 where uncertainties are statistical s...
The S1 mRNA of avian reovirus is functionally tricistronic, encoding three unrelated proteins, p10, p17 and σC, from three sequential, partially overlapping open reading frames (ORFs). The mechanism of translation initiation at the 3'-proximal σC ORF is currently unknown. Transient RNA transfections using Renilla luciferase reporter constructs revealed only a modest reduction in reporter expres...
We consider the φ quantum field theory in two and three spacetime dimensions. In the single phase region the physical mass (inverse correlation length) m(σ) decreases continuously to zero as the bare mass parameter σ approaches a critical value σc from above. In three dimensions the critical point σc is in the single phase region and the physical mass vanishes there, m(σc) = 0. A consequence of...
The properties of baryons containing one heavy quark are studied in the Skyrme model, where they are treated as bound states of a heavy meson with an SU(2) chiral soliton. In the large Nc limit, the baryon spectrum is an infinite tower of degenerate states with isospin and spin of the light degrees of freedom I = sl = 0, 1, 2, . . ., and total spin s = |sl ± 1/2|. Exotic states with no quark mo...
The radiative decays of heavy mesons and heavy baryons are studied in a formalism which incorporates both the heavy quark symmetry and the chiral symmetry. The chiral Lagrangians for the electromagnetic interactions of heavy hadrons consist of two pieces: one from gauging electromagnetically the strong-interaction chiral Lagrangian, and the other from the anomalous magnetic moment interactions ...
For certain sequences A of positive integers with missing g-adic digits, the Dirichlet series FA(s)=∑a∈Aa−s has abscissa convergence σc<1. The number σc is computed. This generalizes and strengthens a classical theorem Kempner on sum reciprocals sequence decimal digits.
In this paper we present a measurement of the natural widths of Σc and Σ ++ c . Using data from the FOCUS experiment, we find Γ(Σc) = 1.55 +0.41 −0.37 ± 0.38 MeV/c 2 and Γ(Σ c ) = 2.05 +0.41 −0.38 ± 0.38 MeV/c . The first errors are statistical, the second systematic. These results are obtained with a sample of 913 Σc → Λ + c π − decays and 1110 Σ c → Λ + c π + decays. These results are compare...
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