The $H_0$ tension and the accompanying $r_d$ are a hot topic in current cosmology. In order to remove degeneracy between Hubble parameter sound horizon scale from Baryon Acoustic Oscillations (BAO) datasets, we redefine likelihood by marginalizing over $H_0 \cdot r_d$ then perform full Bayesian analysis for different models of dark energy (DE). We find that our uncalibrated early or late physic...

We have used the recently published varying physical constants (VPC) approach to resolve primordial lithium abundance problem. The value of ratio $7Li$ hydrogen $7Li/H=1.400(\pm 0.023){\times}10^{-10}$ we calculated using this is about four times lower than that estimated standard lambda cold dark matter (${\Lambda}$CDM) cosmological model, and consistent with most agreed observational $1.6(\pm...

Motivated by the recent experimental measurements of differential cross sections $\Sigma^{-}p$ elastic scattering in momentum range $470$ to $850$ MeV$/c$ J-PARC E$40$ experiment, we extend our previous studies $S=-1$ hyperon-nucleon interactions relatively higher energies up $900$ for both coupled-channel $\Lambda p\rightarrow(\Lambda p, \Sigma^{+}n, \Sigma^{0}p)$, $\Sigma^{-}p\rightarrow(\Lam...

‎in this paper‎, ‎we study a class of boundary value problem‎ ‎involving the p-laplacian oprator and singular nonlinearities‎. ‎we‎ ‎analyze the existence a critical parameter $lambda^{ast}$ such‎ ‎that the problem has least one solution for‎ ‎$lambdain(0,lambda^{ast})$ and no solution for‎ ‎$lambda>lambda^{ast}.$ we find lower bounds of critical‎ ‎parameter $lambda^{ast}$‎. ‎we use the method ...

In this paper, we investigate the existence of positive solutions for the ellipticequation $Delta^{2},u+c(x)u = lambda f(u)$ on a bounded smooth domain $Omega$ of $R^{n}$, $ngeq2$, with Navier boundary conditions. We show that there exists an extremal parameter$lambda^{ast}>0$ such that for $lambda< lambda^{ast}$, the above problem has a regular solution butfor $lambda> lambda^{ast}$, the probl...

Inthis paper, the main aim is to introduce the class $mathcal{U}_p(lambda,alpha,beta,k_0)$ of $p$-harmonic mappings togetherwith its subclasses $mathcal{U}_p(lambda,alpha,beta,k_0)capmathcal {T}_p$ and $mathcal{U}_p(lambda,alpha,beta,k_0)capmathcal {T}_p^0$, andinvestigate the properties of the mappings in these classes. First,we give a sufficient condition for mappings to be in $mathcal{U}_p(l...

The Compressed Baryonic Matter experiment at FAIR will investigate the QCD phase diagram in region of high net-baryon densities. Enhanced production strange baryons, such as most abundantly produced $\Lambda$ hyperons, can signal transition to a new matter. In this work, CBM performance for reconstruction hyperon via its decay proton and $\pi^{-}$ is presented. Decay topology implemented Partic...

We propose a new type of structure for singly heavy baryons $Qqq\overline{q}q$ in addition to the conventional one $Qqq$. Based on chiral symmetry light quarks, we show that baryon offers novel picture heavy-quark spin-singlet and flavor-antisymmetric baryons. By making use effective Lagrangian approach, find ${\mathrm{\ensuremath{\Lambda}}}_{c}(2765)$ ${\mathrm{\ensuremath{\Xi}}}_{c}(2967)$ ar...

Abstract The developments in the experimental facilities and analyses techniques have recently lead to observation of many hadronic states ranging from excitations conventional hadrons various exotic states. baryons with single heavy quark are among these providing an attractive field research get a better understanding nonperturbative nature strong interaction. Recently, Belle Collaboration an...