Study of the reactions? ? p?K 0 ? 0 (1385)and? ? p?K + ? ? (1385) at 3.95 GeV/c

Observation of the Decays Λ_{b}^{0}→χ_{c1}pK^{-} and Λ_{b}^{0}→χ_{c2}pK^{-}.

The first observation of the decays Λ_{b}^{0}→χ_{c1}pK^{-} and Λ_{b}^{0}→χ_{c2}pK^{-} is reported using a data sample corresponding to an integrated luminosity of 3.0  fb^{-1}, collected by the LHCb experiment in pp collisions at center-of-mass energies of 7 and 8 TeV. The following ratios of branching fractions are measured: B(Λ_{b}^{0}→χ_{c1}pK^{-})/B(Λ_{b}^{0}→J/ψpK^{-})=0.242±0.014±0.013±0....

Investigation of the reaction pp → pK 0 π + Λ in search of the pentaquark

Pii: S1360-1385(00)01797-0

and life history depending on environmental conditions. These environmental responses are both trait and resource specific, and represent evolved characteristics that vary among genotypes, populations and species. The past 15 years have seen an explosion of interest in this capacity of a given genotype to express different phenotypes in different environments, a phenomenon known as phenotypic p...

The role of K ∗ 0 ( 1430 ) in D → PK and τ → KPν τ decays

We consider the scalar form factor in the weak current matrix element < PK|jμ|0 >, P = π, η, η′. It obtains the contributions from the scalar meson resonance K∗ 0(1430) and from the scalar projection of the vector meson K∗(892) resonance. We analyze decay amplitudes of the Cabibbo suppressed decays D → KP , P = π, η, η′ using the factorization approach. The form factors of the relevant matrix e...

The Impact of Collegial Instruction on Peers’ Pedagogical Knowledge (PK): An EFL Case Study

Shared responsibilities such as mentoring, instruction, learner monitoring and classroom management enable the peers to observe, review, reflect on and learn from the overall practical professional expertise of one another through collegial instruction experience. The present exploratory case study has The present exploratory case study has attempted to study collegial teaching as an innovative...