We present a systematic study of $\Lambda_c^+ \to {\cal B}_q \ell^+ \nu_\ell $ with ${\cal = (\Lambda, n)$ and $\ell =( e, \mu)$, examining all the possible decay observables based on homogeneous bag model (HBM) lattice QCD (LQCD). With HBM, we find that branching fractions polarization asymmetries daughter baryon $\Lambda$ are B}(\Lambda_c^+ \Lambda e^+ \nu_e, \mu^+ \nu_\mu, n \ell ^+ ) (3.78 ...

Abstract Given a holomorphic function , $\sigma\in\mathbb{C}^{m}$?> $z\in\mathbb{C}^{n}$?> an estimate for the volume of zero set $\{z\colon f(\sigma,z)=0\}$?> is presented which holds uniformly in $\sigma $?> . Such estimates are quite useful investigations oscillatory integrals form $ J(\lambda,\sigma)=\int_{\mathbb{R}^{n} }a(\sigma, x)e^{i\lambda \Phi (\sigma, x)}\,dx...

In this work, we perform a systematic study of possible molecular states composed two charmed baryons including hidden-charm systems ${\mathrm{\ensuremath{\Lambda}}}_{c}{\overline{\mathrm{\ensuremath{\Lambda}}}}_{c}$, ${\mathrm{\ensuremath{\Sigma}}}_{c}^{(*)}{\overline{\mathrm{\ensuremath{\Sigma}}}}_{c}^{(*)}$, and ${\mathrm{\ensuremath{\Lambda}}}_{c}{\overline{\mathrm{\ensuremath{\Sigma}}}}_{c...

Parigot suggested symmetric structural reduction rules for application to μ-abstraction in [9] to ensure unique representation of data type. We prove strong normalization of second order λμ-calculus with these rules.

We formalize delimited control with multiple prompts, in the style of Parigot’s λμ-calculus, through a series of incremental extensions by starting with the pure λ-calculus. Each language inherits the semantics and reduction theory of its parent, giving a systematic way to describe each level of control.

We introduce an intersection type system for the pure λμ-calculus, which is invariant under subject reduction and expansion. The system is obtained by describing Streicher and Reus’s denotational model of continuations in the category of omega-algebraic lattices via Abramsky’s domain logic approach. This provides at the same time an interpretation of the type system and a proof of the completen...

WinBUGS code to fit the multivariate Bayesian relative risk model: model{ for( i in 1 : N ) { for( j in 1 : K ) { Y[i, j] ~ dpois(lambda[i, j]) # distribution of observations lambda[i, j] E[i, j] * theta[i, j] theta[i, j] exp(phi[ i, j]) # log parametrization } phi[i, 1:K ] ~ dmnorm(mu[ ], Omega[, ]) } for(j in 1:K){ mu[j] ~ dunif( 2,2) } Omega[1:K, 1:K ] ~ dwish(R[, ], 12) # Wishart on prec. m...

In this paper we introduce a new model and develop an estimation strategy to analyze mortality data. The model we dealt with has the specific structure E[log qij] = mu + alpha i + beta j + rho ij subject to the linear restrictions sigma i alpha i/sigma 2i = sigma j beta j = sigma i pij/sigma 2i = sigma j rho ij = 0 for any i and j; here, qij denotes the mortality for the jth period category and...

We introduce a polynomial C(mu)[Z; q, t], depending on a set of variables Z = z(1), z(2),..., a partition mu, and two extra parameters q, t. The definition of C(mu) involves a pair of statistics (maj(sigma, mu), inv(sigma, mu)) on words sigma of positive integers, and the coefficients of the z(i) are manifestly in N[q,t]. We conjecture that C(mu)[Z; q, t] is none other than the modified Macdona...