Reconstructing a light pseudoscalar in the Type-X two Higgs doublet model
We investigate the detectability as well as reconstructibility of a light pseudoscalar particle A, of mass in the 50–60 GeV range, which is still allowed in a Type-X (lepton-specific) two-Higgs doublet scenario. Such a pseudoscalar can be pair-produced in the decay h→AA of the 125 GeV scalar h. The...
Main Authors: | Eung Jin Chun, Siddharth Dwivedi, Tanmoy Mondal, Biswarup Mukhopadhyaya |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2017-11-01
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Series: | Physics Letters B |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269317307487 |
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