Extended Higgs boson sectors, effective field theory, and Higgs boson phenomenology
Extended Higgs boson sectors, effective field theory, and Higgs boson phenomenology
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扩展希格斯玻色子扇区、有效场论和希格斯玻色子现象学
DOI:
10.1103/physrevd.103.096009
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发表时间:
2021
影响因子:
5
通讯作者:
Anisha
中科院分区:
文献类型:
--
作者:
Anisha
We consider the phenomenological implications of charged scalar extensions of the Standard Model (SM) Higgs sector in addition to effective field theory (EFT) couplings of this new state to SM matter. We perform a detailed investigation of modifications of loop-induced decays of the 125 GeV Higgs boson, which receives corrections from the propagating charged scalars alongside one-loop EFT operator insertions and demonstrate that the interplay ofanddecays can be used to clarify the additional states phenomenology in case a discovery is made in the future. In parallel, EFT interactions of the charged Higgs can lead to a decreased sensitivity to the virtual presence of charged Higgs states, which can significantly weaken the constraints that are naively expected from the precisely measuredbranching ratio. Againmeasurements provide complementary sensitivity that can be exploited in the future.
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DOI:
10.1088/0954-3899/28/3/401
发表时间:
1998-06
期刊:
Journal of Physics G
影响因子:
--
作者:
A. Sirunyan;A. Tumasyan;W. Adam;F. Ambrogi;E. Asilar;T. Bergauer;J. Brandstetter;M. Dragicevic-
通讯作者:
A. Sirunyan;A. Tumasyan;W. Adam;F. Ambrogi;E. Asilar;T. Bergauer;J. Brandstetter;M. Dragicevic-
DOI:
10.1016/j.physrep.2020.04.001
发表时间:
2019-12
期刊:
Physics Reports
影响因子:
--
作者:
A. Denner;S. Dittmaier
通讯作者:
A. Denner;S. Dittmaier
DOI:
10.1016/j.cpc.2019.106931
发表时间:
2019
期刊:
Comput. Phys. Commun.
影响因子:
--
作者:
A. Dedes;M. Paraskevas;J. Rosiek;K. Suxho;L. Trifyllis
通讯作者:
L. Trifyllis
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Sumimoto H;Minakami R;Miyano K
通讯作者:
Miyano K
影响因子:
4.4
作者:
Chatrchyan, S.;Khachatryan, V.;Wenman, D.
通讯作者:
Wenman, D.