"Table 266" of "Measurements of $\pi^{\pm}$, $K^{\pm}$ and proton yields from the surface of the T2K replica target for incoming 31 GeV/c protons with the NA61/SHINE spectrometer at the CERN SPS"

Double differential yiedls of protons emitted from the surface of the T2K replica target, in the polar angle range from 20 to 40 mrad and in the longitudinal range from 89.99 to 90.01cm, as a function of momentum. The normalization is per proton on target.

本数据集为T2K复现靶表面发射的质子的双微分产额，其采集的极角范围为20至40毫弧度（mrad）、纵向位置范围为89.99至90.01厘米，产额以动量为自变量进行表征；数据归一化至每个入射靶质子的产额。