"Table 15, RHO photoproduction cross section fit of T slopes" of "Measurement of Exclusive $\pi^{+}\pi^{-}$ and $\rho^0$ Meson Photoproduction at HERA"

Fit of $b$-slopes in elastic ($m_Y=m_p$) $\rho^0(770)$ photoproduction single-differential cross sections off protons as a function of momentum transfer $t$ in bins of photon-proton energy $W$.

本数据集为质子靶上满足$m_Y=m_p$的弹性$
ho^0(770)$介子光生单微分散射截面中，以动量转移$t$为函数的$b$斜率在光子-质子能量$W$各分箱内的拟合结果。