arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1111.3678hep-ph
收藏

BFKL Pomeron演算:求和增强图

The BFKL Pomeron calculus: summing enhanced diagrams

E. Levin, J. Miller

摘要:

本文的目的是对一类增强图求和,并导出一个新的Pomeron Green函数。结果发现,这个总和给出了坡密子贡献的散射振幅,减少与能量。换句话说,我们发现两个小而相等的无色偶极子的总截面在高能量下下降。

英文摘要:

The goal of this paper is to sum over a class of enhanced diagrams, and derive a new Pomeron Green function. It is found that this sum gives the Pomeron contribution to the scattering amplitude that decreases with energy. In other words, we found that the total cross section of two colourless dipoles of small but equal sizes, falls down at high energies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑