Non-Extensive Transverse Momentum Distribution For Identified Particles at \(\sqrt{S_{NN}}= \) 7.7, 11.5, 19.6, 27, 39 \hspace{0.05cm} GeV

The transverse momentum distribution of charged particles formed in AuAu collisions at Beam Energy Scan (BES) (\(\sqrt{S_{NN}}=\) 7.7, 11.5, 19.6, 27, 39 \(\hspace{0.05cm} GeV\)) is investigated. In addition, \( P_{T}\) spectra of \(\Lambda\) particle at \(\sqrt{S_{NN}}\)=62.4 \(\hspace{0.03cm} GeV\) was examined. Tsallis distribution is used to extract the temperature, volume and the entropic index from the experimental results at mid-rapidity and zero chemical potential. We measure some particle ratios like \( \frac{k^{+}}{\pi^{+}} \) and \( \frac{\Lambda}{\pi^{-}} \) which are puzzling horn in the experiment and in the thermal model. We conclude that the horn vanished when we used Tsallis distribution, but this does not confirm a solution to the puzzle, which is primarily visible in the experimental results.