会议论文详细信息
15th International Workshop on Advanced Computing and Analysis Techniques in Physics Research | |
Automated computation of scattering amplitudes | |
物理学;计算机科学 | |
Ossola, Giovanni^1,2 | |
Physics Department, New York City College of Technology, City University of New York, 300 Jay Street, Brooklyn, NY 11201, United States^1 | |
Graduate School and University Center, City University of New York, 365 Fifth Avenue, New York, NY 10016, United States^2 | |
关键词: Computational tools; Reduction techniques; Scattering amplitudes; Unitarity; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/523/1/012040/pdf DOI : 10.1088/1742-6596/523/1/012040 |
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学科分类:计算机科学(综合) | |
来源: IOP | |
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【 摘 要 】
We review some of the recent advances in the computation of one-loop scattering amplitudes which led to the construction of efficient and automated computational tools for NLO predictions. Particular attention is devoted to unitarity-based methods and integrand-level reduction techniques. Extensions of one-loop integrand-level techniques to higher orders are also briefly illustrated.
【 预 览 】
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Automated computation of scattering amplitudes | 880KB | ![]() |