Results 61 to 70 of about 3,312 (183)
CP-odd Higgs boson production in eγ collisions
Physics Letters B, 2018 We investigate the CP-odd Higgs boson production via two-photon processes in eγ collisions. The CP-odd Higgs boson, which we denote as A0, is expected to appear in the Two-Higgs Doublet Models (2HDM) as a minimal extension of Higgs sector for which the ...
Ken Sasaki, Tsuneo Uematsu
doaj +1 more source
Contingent Prizes in Dynamic Contests
The RAND Journal of Economics, Volume 56, Issue 4, Page 476-493, Winter 2025.ABSTRACT Firms and government agencies increasingly use online contests to find solutions to problems. These contests allow players to make multiple attempts, and their progress is tracked on a real‐time public leaderboard. Although the contests are dynamic, contest sponsors miss the opportunity to dynamically shape players' incentives, as they award ...
Jorge Lemus, Guillermo Marshall
wiley +1 more source
Higgs Boson theory and phenomenology [PDF]
Progress in Particle and Nuclear Physics, 2003 Precision electroweak data presently favors a weakly-coupled Higgs sector as the mechanism responsible for electroweak symmetry breaking. Low-energy supersymmetry provides a natural framework for weakly-coupled elementary scalars. In this review, we summarize the theoretical properties of the Standard Model (SM) Higgs boson and the Higgs sector of the ...
Carena, Marcela, Haber, Howard E.
openaire +2 more sources
A 96 GeV Higgs boson in the N2HDM
European Physical Journal C: Particles and Fields, 2020 We discuss a $$\sim 3\,\sigma $$ ∼3σ signal (local) in the light Higgs-boson search in the diphoton decay mode at $$\sim 96 \,\, \mathrm {GeV}$$ ∼96GeV as reported by CMS, together with a $$\sim 2\,\sigma $$ ∼2σ excess (local) in the $$b {{\bar{b}}}$$ bb¯
T. Biekötter +2 more
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Fortschritte der Physik, Volume 73, Issue 9-10, October 2025.Abstract The unification of conformal and fuzzy gravities with internal interactions is based on the facts that i) the tangent group of a curved manifold and the manifold itself do not necessarily have the same dimensions and ii) both gravitational theories considered here have been formulated in a gauge theoretic way.
Gregory Patellis +3 more
wiley +1 more source
A Phenomenological Profile of the Higgs Boson [PDF]
Nuclear Physics B, 1976 A discussion is given of the production, decay and observability of the scalar Higgs boson H expected in gauge theories of the weak and electromagnetic interactions such as the Weinberg-Salam model. After reviewing previous experimental limits on the mass of the Higgs boson, we give a speculative cosmological argument for a small mass.
John Ellis +2 more
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Signature of pseudo Nambu–Goldstone Higgs boson in its decay
Physics Letters B, 2019 If the Higgs boson is a pseudo Nambu–Goldstone boson (PNGB), the hZγ contact interaction induced by the O(p4) invariants of the non-linear sigma model is free from its nonlinearity effects.
Qing-Hong Cao +3 more
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Holomorphic field theories and higher algebra
Bulletin of the London Mathematical Society, Volume 57, Issue 10, Page 2903-2974, October 2025.Abstract Aimed at complex geometers and representation theorists, this survey explores higher dimensional analogs of the rich interplay between Riemann surfaces, Virasoro and Kac‐Moody Lie algebras, and conformal blocks. We introduce a panoply of examples from physics — field theories that are holomorphic in nature, such as holomorphic Chern‐Simons ...
Owen Gwilliam, Brian R. Williams
wiley +1 more source
Berichte zur Wissenschaftsgeschichte, Volume 48, Issue 1-2, Page 143-162, August 2025.Abstract Short‐lived, unobservable, and not subject to the usual rules of conservation of energy and momentum, virtual particles—an integral part of the conceptual framework of quantum field theory (QFT)—exhibit a number of curious characteristics which, in recent decades, have in part fueled important discussions about their ontological status ...
Jean‐Philippe Martinez
wiley +1 more source
Limits on a Composite Higgs Boson [PDF]
Physical Review Letters, 2000 Precision electroweak data are generally believed to constrain the Higgs boson mass to lie below approximately 190 GeV at 95% confidence level. The standard Higgs model is, however, trivial and can only be an effective field theory valid below some high energy scale characteristic of the underlying non-trivial physics.
Chivukula, R. Sekhar +2 more
openaire +3 more sources