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arXiv · 2402.06746

Higgs boson off-shell measurements probe non-linearities

Anisha·Christoph Englert·Roman Kogler·Michael Spannowsky
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Abstract

The measurements of off-shell Higgs boson contributions in massive gauge boson pair production are known to probe its electroweak interactions across different energy scales. Often employed as an estimator of the Higgs boson width in restricted theories of beyond the Standard Model physics, we revisit this measurement and re-advertise its potential to constrain aspects of Higgs boson non-linearity. We show that this so-called off-shell measurement complements related analyses of multi-Higgs final states.

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Anisha, Christoph Englert, Roman Kogler, Michael Spannowsky. 2024-02-09. Higgs boson off-shell measurements probe non-linearities. https://arxiv.org/abs/2402.06746

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