Current status of MSSM Higgs sector with LHC 13 TeV data

Barman, Rahool Kumar and Bhattacherjee, Biplob and Choudhury, Arghya and Chowdhury, Debtosh and Lahiri, Jayita and Ray, Shamayita (2019) Current status of MSSM Higgs sector with LHC 13 TeV data. In: EUROPEAN PHYSICAL JOURNAL PLUS, 134 (4).

PDF Eur_Phys_J_Plus_134-4_150_2019.pdf - Published Version Restricted to Registered users only Download (3MB) | Request a copy

Abstract

ATLAS and CMS Collaborations have reported the results on the Higgs search analyzing approximate to 36 fb(-1) data from Run-II of LHC at 13 TeV. In this work, we study the Higgs sector of the phenomenological Minimal Supersymmetric Standard Model, in light of the recent Higgs data, by studying separately the impact of Run-I and Run-II data. One of the major impacts of the new data on the parameter space comes from the direct searches of neutral CP-even and CP-odd heavy Higgses (H and A, respectively) in the H/A+- channel which disfavours high tan regions more efficiently than Run-I data. Secondly, we show that the latest result of the rare radiative decay of B meson imposes a slightly stronger constraint on low tan and low M-A region of the parameter space, as compared to its previous measurement. Further, we find that in a global fit Run-II light Higgs signal strength data is almost comparable in strength with the corresponding Run-I data. Finally, we discuss scenarios with the heavy Higgs boson decaying into electroweakinos and third generation squarks and sleptons.

Item Type:	Journal Article
Publication:	EUROPEAN PHYSICAL JOURNAL PLUS
Publisher:	SPRINGER HEIDELBERG
Additional Information:	The copyright for this article belongs to Springer Verlag
Department/Centre:	Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Date Deposited:	11 May 2019 06:10
Last Modified:	11 May 2019 06:10
URI:	http://eprints.iisc.ac.in/id/eprint/62610

Actions (login required)

View Item