The minimum $\chi^2$ and the parameters $T_{fo}$ and $\beta^{max}_T$ for each of the five centrality selections. The best fit parameters are determined by averaging all parameter pairs within the 1$\sigma$ contour. The errors correspond to the standard deviation of the parameter pairs within the 1$\sigma$ $\chi^2$ contour.

Fit parameters for each particle species using Equations $\frac{dN}{dy}$ = $C \cdot$ ($N_{part}$)$^{\alpha_{part}}$ and $\frac{dN}{dy}$ = $C^{\prime} \cdot$ ($N_{coll}$)$^{\alpha_{coll}}$.

Values of the parameters $n_{pp}$ and $x$ from fitting Equation $R \equiv \frac{dN/dy}{N_{part}}$ = (1-$x$) $\cdot n_{pp} \frac{1}{2}$ + $x \cdot n_{pp} \frac{N_{coll}}{N_{part}}$ = $n_{pp}$ [$\frac{1}{2}$ + $x$($\frac{N_{coll}}{N_{part}}$ - $\frac{1}{2})$]to the observed $dN$/$dy$ per $N_{part}$.

Invariant yields for $\pi^{\pm}$ measured in minimum-bias events at midrapidity and normalized to one rapidity unit.

Invariant yields for $K^{\pm}$ measured in minimum-bias events at midrapidity and normalized to one rapidity unit.

Invariant yields for (anti)$p$ measured in minimum-bias events at midrapidity and normalized to one rapidity unit.

Pion invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

Pion invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

Kaon invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

Kaon invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

(Anti)proton invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

(Anti)proton invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

(Anti)proton invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

(Anti)proton invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

(Anti)proton invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

(Anti)proton invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

(Anti)proton invariant yields in each event centrality and $p_T$ bin measured at midrapidity, normalized to one rapidity unit.

Minimum-bias invariant yields for $\pi^{\pm}$ in equal $p_T$ bins.

Minimum-bias invariant yields for $K^{\pm}$ in equal $p_T$ bins.

Minimum-bias invariant yields for (anti)$p$ in equal $p_T$ bins.

Pion invariant yields in each event centrality normalized to one rapidity unit at midrapidity.

Pion invariant yields in each event centrality normalized to one rapidity unit at midrapidity.

Kaon invariant yields in each event centrality normalized to one rapidity unit at midrapidity.

(Anti)proton invariant yields in each event centrality normalized to one rapidity unit at midrapidity.

(Anti)proton invariant yields in each event centrality normalized to one rapidity unit at midrapidity.

The integrated mean $p_T$ for pions, kaons, and (anti)protons produced in the five different classes of event centrality.

The expansion parameters $T_{fo}$ and $\beta^{max}_T$ as a function of the number of participants.

The polarized structure function G1 as a function of Bjorken X for the Q**2range 0.27 to 0.50 GeV.

The polarized structure function G1 as a function of Bjorken X for the Q**2range 0.50 to 0.74 GeV.

The polarized structure function G1 as a function of Bjorken X for the Q**2range 0.74 to 1.10 GeV.

The polarized structure function G1 as a function of Bjorken X for the Q**2range 1.10 to 1.64 GeV.

G1 as a function of W and Bjorken X for a mean Q**2 = 2.047370 GeV**2.

Transverse momentum dependepnce of $v_2$ for identified particle $\pi^-$.

Transverse momentum dependepnce of $v_2$ for identified particle $K^-$.

Transverse momentum dependepnce of $v_2$ for identified particle $\bar{p}$.

Transverse momentum dependepnce of $v_2$ for identified particle $\pi^+$.

Transverse momentum dependepnce of $v_2$ for identified particle $K$.

Transverse momentum dependepnce of $v_2$ for identified particle $p$.

Transverse momentum dependepnce of $v_2$ for combined particles $\pi^+$ and $\pi^-$.

Transverse momentum dependepnce of $v_2$ for combined particles $K^+$ and $K^-$.

Transverse momentum dependepnce of $v_2$ for combined particles $p$ and $\bar{p}$.

Transverse momentum dependepnce of $v_2$ for combined particles $\pi^+$ and $\pi^-$ scaled by quarks for each particle as motivated by a quark coalescence model.

Transverse momentum dependepnce of $v_2$ for combined particles $K^+$ and $K^-$ scaled by quarks for each particle as motivated by a quark coalescence model.

Transverse momentum dependepnce of $v_2$ for combined particles $p$ and $\bar{p}$ scaled by quarks for each particle as motivated by a quark coalescence model.

Transverse momentum dependence of $v_2$ for negative charged particle distributions at 0-20% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^-$ and $K^-$ at 0-20% centrality.

Transverse momentum dependence of $v_2$ for $\bar{p}$ at 0-20% centrality.

Transverse momentum dependence of $v_2$ for positive charged particle distributions at 0-20% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^+$ and $K^+$ at 0-20% centrality.

Transverse momentum dependence of $v_2$ for $p$ at 0-20% centrality.

Transverse momentum dependence of $v_2$ for negative charged particle distributions at 20-40% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^-$ and $K^-$ at 20-40% centrality.

Transverse momentum dependence of $v_2$ for $\bar{p}$ at 20-40% centrality.

Transverse momentum dependence of $v_2$ for positive charged particle distributions at 20-40% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^+$ and $K^+$ at 20-40% centrality.

Transverse momentum dependence of $v_2$ for $p$ at 20-40% centrality.

Transverse momentum dependence of $v_2$ for negative charged particle distributions at 40-60% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^-$ and $K^-$ at 40-60% centrality.

Transverse momentum dependence of $v_2$ for $\bar{p}$ at 40-60% centrality.

Transverse momentum dependence of $v_2$ for positive charged particle distributions at 40-60% centrality.

Transverse momentum dependence of $v_2$ for combined $\pi^+$ and $K^+$ at 40-60% centrality.

Transverse momentum dependence of $v_2$ for $p$ at 40-60% centrality.

Nucelar modification factor $R_{CP}$ for ($p+\bar{p}$)/2.

Nucelar modification factor $R_{CP}$ for $\pi^0$.

Charged hadron to $\pi^0$ ratio in central (0-10%) Au+Au collisions.

Charged hadron to $\pi^0$ ratio in peripheral (60-92%) Au+Au collisions. The peripheral data points are offset by +130 MeV/$c$ for clarity.

Systematic error on normalization a) common to both centralities b) that can move the $h$/$\pi^0$ ratios for each centrality independent of the other.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Invariant $\pi^0$ yields at midrapidity as a function of $p_T$ for minimum bias and nine centralities in $Au\ +\ Au$ at $\sqrt{s_{NN}} = 200\ GeV$ [0%–10% (80%–92%) is most central (peripheral)]. The labels "uncorr." and "corr." include systematic errors that are uncorrelated and correlated point-to-point, respectively.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.

Nuclear modification factor $R_{AA}(p_T)$ for $\pi^0$ in Au+Au collisions at $\sqrt{s_{NN}} = 200$ GeV. The error bars include all point-to-point experimental ($p+p$, Au+Au) errors. The label "sys(uncorr)" refers to the uncorrelated point-to-point uncertainty (which includes statistical errors), while "sys(norm)" is the normalization uncertainty.