We investigate the ${H}_{0}$ tension in a range of extended model frameworks beyond standard $\mathrm{\ensuremath{\Lambda}}\mathrm{CDM}$ without data from cosmic microwave background (CMB). Specifically, we adopt baryon acoustic oscillations, big bang nucleosynthesis, and type Ia supernovae as indirect measurements to study tension. show that estimated value is overall lower than direct local o...

We use parameterized post-Friedmann (PPF) description for dark energy and apply ellipsoidal nested sampling to perform the Bayesian model selection method on different time-dependent models using a combination of $Planck$ data based distance measurements, namely baryon acoustic oscillations supernovae luminosity distance. Models with two three free parameters described in terms linear scale fac...

The dynamics of the Universe is analyzed using an exponential function for dark energy equation state, known as Gong-Zhang parameterization. phase space free parameters presented in model constrained Cosmic Microwave Background radiation, Chronometers, modulus distance from Hydrogen II Galaxies, Type Ia Supernovae and measurements Baryon Acoustic Oscillations, together with a stronger bound Joi...

We investigate double-strangeness exchange reactions, ${K}^{\ensuremath{-}}p\ensuremath{\rightarrow}{K}^{+}{\mathrm{\ensuremath{\Xi}}}^{\ensuremath{-}}$ and ${K}^{\ensuremath{-}}p\ensuremath{\rightarrow}{K}^{0}{\mathrm{\ensuremath{\Xi}}}^{0}$, using an effective Lagrangian approach based on a hybrid Regge-plus-resonance model involving rescattering diagrams. consider the background processes th...

The next generation of spectroscopic surveys will target emission-line galaxies (ELGs) to produce constraints on cosmological parameters. We study the large scale structure traced by ELGs using a combination semi-analytical model galaxy formation, code that computes nebular emission from HII regions properties interstellar medium, and large-volume, high-resolution N-body simulation. consider fi...

We propose a search for $B$ meson decays to baryon plus missing energy at the Belle II experiment probe supersymmetry with GeV-scale lightest neutralino ${\tilde{\chi}_1^0}$ and $R$-parity violation (RPV). perform analytic computations of signal branching fractions in framework effective field theory, single nonzero RPV operator $\lambda''_{ij3}\bar{U}_{i}^c\bar{D}_{j}^c\bar{D}_3^c$, where $i,j...

for a composition $lambda$ of $n$ our aim is to obtain reduced forms ‎for all the elements in the kazhdan-lusztig (right) cell containing ‎$w_{j(lambda)}$‎, ‎the longest element of the standard parabolic‎ ‎subgroup of $s_n$ corresponding to $lambda$‎. ‎we investigate how far this is possible to achieve by looking at‎ ‎elements of the form $w_{j(lambda)}d$‎, ‎where $d$ is a prefix of ‎an element...

Assuming a spatially flat universe, we study the cosmological viability of an infrared corrected teleparallel gravity model, which accounts for late acceleration by weakening at later times on distances. The theory does not introduce any additional free parameters into as is commonly case with modified based cosmologies. This feature renders model statistically comparable, equal footing, $\Lamb...

We study the chemical freeze-out dynamics of strange particles ($K,\, \Lambda,\, \Sigma$) from a homogeneous and isotropically expanding hadronic system $\pi, K, \rho, N, \Lambda$ $\Sigma$ with zero net baryon density. use momentum integrated Boltzmann equation their evolution over bulk matter, condition being similar to one created at top RHIC LHC energies. The cross-sections, which are input ...

Even though lots of $\Lambda$-hypernuclei have been found and measured, multi-strangeness hypernuclei consisting $\Omega$ are not yet discovered. The studies help us further understand the interaction between hyperons nucleons. Recently $\Omega N$ $\Omega\Omega$ interactions as well binding energies were calculated by HAL-QCD's lattice Quantum Chromo-Dynamics (LQCD) simulations production rates...