The reconstruction of constant jerk parameter with f(R, T) gravity in Bianchi-I spacetime

We have developed a Bianchi I cosmological model of the universe in $f(R,T)$ gravity theory which fit good with present day scenario accelerating universe. The displays transition from deceleration past to acceleration at present. As $\Lambda$CDM model, we defined three energy parameters $\Omega_m$, $\Omega_{\mu}$ and $\Omega_{\sigma}$ such that $\Omega_m$ + = 1. parameter is matter density (baryons dark matter), associated Ricci scalar $R$ trace $T$ momentum tensor anisotropy shall call dominant over other two due its higher value. find ratio 3:1. 46 Hubble OHD data set used estimate values $H_0$, $q_0$ jerk $j$ parameters. 1$\sigma$, 2$\sigma$ 3$\sigma$ contour region plots for estimated are presented. 580 SNIa supernova distance modulus 66 pantheon include high red shift range $0\leq z\leq 2.36$ been draw error bar likelihood probability curves apparent magnitude supernova's. calculated pressures densities densities, viz., $p_{\mu}$, $\rho_{\mu}$, $p_m$ $\rho_m$, respectively. age as per our also evaluated it found par observed values.