论文标题
QCD Odderon:领先扭曲中的非线性演变
QCD Odderon: non linear evolution in the leading twist
论文作者
论文摘要
在本文中,我们在分析中提出和求解了Odderon贡献的前导扭转近似中的非线性演化方程。我们发现了该解决方案的三个定性特征,这与Pomeron的贡献不同:(i)饱和量表附近的行为不能从与Pomeron案例的巨大差异中的线性演化中得出; (ii)奥德龙用能量的贡献大幅下降; (iii)缺乏几何缩放行为。在求解odderon方程的数值尝试中,这两个特征是在数字尝试中看到的。
In the paper we propose and solve analytically the non-linear evolution equation in the leading twist approximation for the Odderon contribution. We found three qualitative features of this solution, which differs the Odderon contribution from the Pomeron one :(i) the behaviour in the vicinity of the saturation scale cannot be derived from the linear evolution in a dramatic difference with the Pomeron case; (ii) a substantial decrease of the Odderon contribution with the energy; and (iii) the lack of geometric scaling behaviour. The two last features have been seen in numerical attempts to solve the Odderon equation.