标题： 相关散射和簇平面 显示英文标题

标题： Correlated Scattering and Cluster Planes

摘要： 我们建议一种新的关联，在二个“簇”的衍射产生中，每个$A+B\to A^\ast B^\ast$簇具有大的内禀角动量，对于$A^\ast$和$B^\ast$簇而言。这些关联在高能碰撞的“颜色偶极子图景”背景下是预期的，并反映了偶极子方向在碰撞过程中的近似守恒。这种守恒在两个偶极子$\vec d_A$、$\vec d_B$和碰撞矢量$\undtilb$全部平行时尤为明显。 预测的正三重相关性是在动量转移$\undtildel$与$A^\ast$和$B^\ast$簇的平面之间。 显示英文摘要

摘要： We suggest a new correlation in diffractive production of 2 ``clusters'' $A+B\to A^\ast B^\ast$ with large intrinsic angular momenta for each $A^\ast$ and $B^\ast$ cluster. These correlations are expected in the context of the ``color dipole picture'' for high energy collision and reflect the approximate conservation of dipole direction during the collision. This conservation is in particular manifest when the two dipoles, $\vec d_A$, $\vec d_B$ and the impact vector $\undtilb$ are all parallel. The predicted positive triple correlation is between the momentum transfer $\undtildel$ and the planes of the $A^\ast$ and $B^\ast$ clusters.