"Table 106" 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 negatively charged pions emitted from the surface of the T2K replica target, in the polar angle range from 100 to 120 mrad and in the longitudinal range from 18 to 36cm, as a function of momentum. The normalization is per proton on target.

本数据集收录了T2K复刻靶（T2K replica target）表面出射的负带电π介子（negatively charged pions）的双微分产额（double differential yields），该产额对应的极角（polar angle）范围为100至120毫弧度（mrad），纵向范围为18至36厘米，且以动量（momentum）为自变量。本数据以靶上每入射质子作为归一化基准。