重子在色玻璃凝聚体中停驻的时空图象
Space-Time Picture of Baryon Stopping in the Color-Glass Condensate
摘要:
本文讨论了高能散射的色玻璃凝聚描述中的重子阻止。本文研究价夸克分布在超相对论色荷片上的散射。我们计算了复合射弹中散射夸克的分布,并计算了碰撞前后的重子流。我们得到简单的分析估计的重子数压缩和快移,在理想化的情况下,平面波散射,产生的结果,同意考虑Anishetty-Koehler-McLerran。
英文摘要:
We discuss baryon stopping in the Color Glass Condensate description of high energy scattering. We consider the scattering of a distribution of valence quarks on an ultra-relativistic sheet of colored charge. We compute the distribution of scattered quarks from a composite projectile, and calculate the baryon currents before and after the collisions and on an event by event basis. We obtain simple analytic estimates of the baryon number compression and rapidity shifts, which in the idealized case of plane wave scattering, produce results that agree with considerations of Anishetty-Koehler-McLerran.
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