"Differential Cross Section for m=+1" of "First Measurement of $a^0_2(1320)$ Polarized Photoproduction Cross Section"

$a_2(1320)$ differential cross section in the m=+1 projection split into different reflectivity components, $\frac{d\sigma^+_{+1}}{dt}$ and $\frac{d\sigma^-_{+1}}{dt}$, in bins of four-momentum transfer. The first uncertainty is statistical, the second systematic.

本数据集包含$a_2(1320)$粒子在m=+1投影态下的微分截面（differential cross section），该截面被拆分为不同反射分量，即$frac{dsigma^+_{+1}}{dt}$与$frac{dsigma^-_{+1}}{dt}$，并以四动量转移（four-momentum transfer）为分箱变量进行分组。数据中的首个不确定度为统计不确定度，第二项为系统不确定度。