We present the first cosmology results from large-scale structure in Dark Energy Survey (DES) spanning 5000 deg$^2$. perform an analysis combining three two-point correlation functions (3$\times$2pt): (i) cosmic shear using 100 million source galaxies, (ii) galaxy clustering, and (iii) cross-correlation of with lens positions. The was designed to mitigate confirmation or observer bias; we descr...

Five dimensional black hole solutions that describe the QCD crossover transition seen in (2+1)-flavor lattice QCD calculations at zero and nonzero baryon densities are used to obtain predictions for the baryon susceptibility, baryon conductivity, baryon diffusion constant, and thermal conductivity of the strongly coupled quark-gluon plasma in the range of temperatures 130  MeV≤T≤300  MeV and ba...

We investigate the one pion decay of Roper resonance ${N}^{*}(1440)\ensuremath{\rightarrow}N\ensuremath{\pi}$ in Sakai-Sugimoto model holographic QCD. The nucleon and emerge as ground first excited states collective radial motion instanton four dimensional space with extra dimension. It is found that ratio $\ensuremath{\pi}N{N}^{*}$ $\ensuremath{\pi}NN$ couplings, hence ${g}_{A}^{N{N}^{*}}$ ${g...

We present measurements of the anisotropic cross-correlation galaxies and cosmic voids in data from Sloan Digital Sky Survey Main Galaxy Sample (MGS), Baryon Oscillation Spectroscopic (BOSS) extended BOSS (eBOSS) luminous red galaxy catalogues SDSS Data Releases 7, 12 16, covering redshift range $0.07<z<1.0$. As our previous work analysing subsets these data, we use a reconstruction method appl...

We investigate Kaniadakis-holographic dark energy by confronting it with observations. perform a Markov Chain Monte Carlo analysis using cosmic chronometers, supernovae type Ia, and Baryon Acoustic Oscillations data. Concerning the Kaniadakis parameter, we find that is constrained around zero, namely value in which entropy recovers standard Bekenstein-Hawking one. Additionally, for present matt...

The LHCb Collaboration announced the observation of doubly charmed baryon through $$\Xi _{c c}^{++} \rightarrow \Lambda _{c}^{+} K^{-} \pi ^{+} ^{+}$$ in 2017. Since then, a series studies heavy baryons have been presented. _{cc}^{++}$$ was discovered nonleptonic four-body decay mode, and experimental data indicated that modes c}^{++}$$ are not saturated by two- three-body intermediate states. ...