Tagging Jets in Invisible Higgs Searches

Biekoetter, Anke; Keilbach, Fabian; Moutafis, Rhea; Plehn, Tilman; Thompson, Jennifer

doi:10.21468/SciPostPhys.4.6.035

SciPost Physics

Tagging Jets in Invisible Higgs Searches

Anke Biekoetter, Fabian Keilbach, Rhea Moutafis, Tilman Plehn, Jennifer M. Thompson

SciPost Phys. 4, 035 (2018) · published 22 June 2018

doi: 10.21468/SciPostPhys.4.6.035
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Abstract

Searches for invisible Higgs decays in weak boson fusion are a well-known laboratory for jets and QCD studies. We present a series of results on tagging jets and central jet activity. First, precision analyses of the central jet activity require full control of single top production in some analyses. Second, the rate dependence on the size of the tagging jets is not limited to weak boson fusion. For the first time, we show how subjet information on the tagging jets and on the additional jet activity can be used to extract the Higgs signal. The additional observables relieve some of the pressure on other, critical observables. Finally, we compare the performance of weak boson fusion and associated Higgs production.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.4.6.035
TI  - Tagging Jets in Invisible Higgs Searches
PY  - 2018/06/22
UR  - https://www.scipost.org/SciPostPhys.4.6.035
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 4
IS  - 6
SP  - 035
A1  - Biekoetter, Anke
AU  - Keilbach, Fabian
AU  - Moutafis, Rhea
AU  - Plehn, Tilman
AU  - Thompson, Jennifer
AB  - Searches for invisible Higgs decays in weak boson fusion are a well-known laboratory for jets and QCD studies. We present a series of results on tagging jets and central jet activity. First, precision analyses of the central jet activity require full control of single top production in some analyses. Second, the rate dependence on the size of the tagging jets is not limited to weak boson fusion. For the first time, we show how subjet information on the tagging jets and on the additional jet activity can be used to extract the Higgs signal. The additional observables relieve some of the pressure on other, critical observables. Finally, we compare the performance of weak boson fusion and associated Higgs production.
ER  -

@Article{10.21468/SciPostPhys.4.6.035,
	title={{Tagging Jets in Invisible Higgs Searches}},
	author={Anke Biekoetter and Fabian Keilbach and Rhea Moutafis and Tilman Plehn and Jennifer M. Thompson},
	journal={SciPost Phys.},
	volume={4},
	pages={035},
	year={2018},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.4.6.035},
	url={https://scipost.org/10.21468/SciPostPhys.4.6.035},
}

Cited by 9

Ontology / Topics

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Higgs boson Jets Quantum chromodynamics (QCD)

Authors / Affiliation: mappings to Contributors and Organizations

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¹ Anke Biekoetter,
¹ Fabian Keilbach,
¹ Rhea Moutafis,
¹ Tilman Plehn,
¹ Jennifer Thompson

¹ Ruprecht-Karls-Universität Heidelberg / Heidelberg University

Funders for the research work leading to this publication