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Probing composite H...
Probing composite Higgs boson substructure at the HL-LHC
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- Banerjee, Avik, 1992 (author)
- Chalmers tekniska högskola,Chalmers University of Technology,Homi Bhabha National Institute (HBNI)
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- Dasgupta, Sayan (author)
- Indian Institute of Technology
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- Ray, Tirtha Sankar (author)
- Indian Institute of Technology
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(creator_code:org_t)
- 2021
- 2021
- English.
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In: Physical Review D. - 2470-0010 .- 2470-0029. ; 104:9
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Abstract
Subject headings
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- The Higgs boson may well be a composite scalar with a finite extension in space. Owing to the momentum dependence of its couplings, the imprints of such a composite pseudo Goldstone Higgs may show up in the tails of various kinematic distributions at the LHC, distinguishing it from an elementary state. From the bottom up, we construct the momentum-dependent form factors to capture the interactions of the composite Higgs with the weak gauge bosons. We demonstrate their impact in the differential distributions of various kinematic parameters for the pp -> Z*H -> l+l-bb over bar channel. We show that this channel can provide an important handle to probe the Higgs' substructure at the HL-LHC.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Kompositmaterial och -teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Composite Science and Engineering (hsv//eng)
- NATURVETENSKAP -- Matematik -- Matematisk analys (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Mathematical Analysis (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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