Higgs triplet extension of GRACE

Higgs triplet extension of GRACE
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DOI:
10.1140/epjc/s10052-021-09903-1
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发表时间:
2021-09
期刊:
The European Physical Journal C
影响因子:
--
通讯作者:
Y. Kouda;T. Kon;Y. Kurihara;Takahiro Ueda
Y. Kouda;T. Kon;Y. Kurihara;Takahiro Ueda
中科院分区:
其他
文献类型:
--
作者:
Y. Kouda;T. Kon;Y. Kurihara;Takahiro Ueda

文献摘要

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在未来的对撞机上,许多类型的粒子反应需要大量的理论努力和自动化来面对新的物理模型和实验数据。在这种情况下,我们extendGrace,不变振幅的自动计算系统,将粒子和相互作用的Georgi-Machacek模型。利用扩展的Gracesspeak方法,我们研究了该模型在对撞机上的希格斯玻色子产生过程.结果表明,对撞机在新物理研究中具有一定的优势和互补作用.
Much theoretical effort and automatization are required to confront new physics models with experimental data for many types of particle reactions at future colliders. In this context, we extendGrace, an automatic calculation system for invariant amplitudes, to incorporate particles and interactions in the Georgi–Machacek model. With the extendedGracesystem, we study fermiophobic Higgs boson production processes atandcolliders in the model. The results show some advantages ofcolliders overcolliders for new physics search and thus its complementary role.