Focal Plane Polarimeter Trigger (Physics)

将建造一个焦平面偏振计， 威廉玛丽学院中能核物理 MIT/Bates直线加速器设施。 具体而言，偏振计将用于“100 测量反冲质子的“OHIPS”谱仪 电子散射后的极化。 反应基质 将打开与干扰效应相对应的元素 第一次学习。 第一次测量将是 磁结构函数的新确定 质子 这将提供一个测试的反应机制 中子电荷形状因子将通过该中子电荷形状因子 测定 许多其他的实验计划为这个新的 设施。

A focal plane polarimeter will be constructed for use by the William & Mary College Intermediate Energy Nuclear Physics Group at the MIT/Bates linear accelerator facility. Specifically, the polarimeter will be used in the "100 Spectrometer (OHIPS)" for measurement of recoil proton polarization following electron scattering. Reaction matrix elements corresponding to interference effects will be opened to study for the first time. The first measurement will be a new determination of the magnetic structure function of the proton. This will provide a test of the reaction mechanism through which the neutron charge form factor will be determined. Many other experiments are planned for this new facility.