论文标题

爱泼斯坦(Glaser)的观点的希格斯(Higgs

Diphoton decay of the higgs from the Epstein--Glaser viewpoint

论文作者

Duch, Pawel, Duetsch, Michael, Gracia-Bondia, Jose M.

论文摘要

我们在希格斯粒子的双刺衰变上重新审视了近十年的争议。在很大程度上,争议围绕着所采用的正规化技术的各自优点。我们方法的新方面是,没有任何正规化技术可以承受:我们在Bogoliubov(Epstein)中工作 - 通过扩展分布来重新归一化。解决问题实际上需要扩展该方法的工具包,该工具包在纸张中提供。

We revisit a nearly ten-year old controversy on the diphoton decay of the Higgs particle. To a large extent, the controversy turned around the respective merits of the regularization techniques employed. The novel aspect of our approach is that no regularization techniques are brought to bear: we work within the Bogoliubov--Epstein--Glaser scheme of renormalization by extension of distributions. Solving the problem actually required an expansion of this method's toolkit, furnished in the paper.

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