Results 61 to 70 of about 1,097,853 (305)
The on-shell expansion: from Landau equations to the Newton polytope
Journal of High Energy Physics, 2023 We study the application of the method of regions to Feynman integrals with massless propagators contributing to off-shell Green’s functions in Minkowski spacetime (with non-exceptional momenta) around vanishing external masses, p i 2 → 0 $$ {p}_i^2\to 0
Einan Gardi +4 more
doaj +1 more source
Higgs Bosons in the Next-to-Minimal Supersymmetric Standard Model at the LHC [PDF]
, 2011 We review possible properties of Higgs bosons in the NMSSM, which allow to discriminate this model from the MSSM: masses of mostly Standard-Model-like Higgs bosons at or above 140 GeV, or enhanced branching fractions into two photons, or Higgs-to-Higgs decays.
arxiv +1 more source
The Minimal Supersymmetric Model of Higgs-Higgs Condensation [PDF]
Phys.Rev. D52 (1995) 6562-6576, 1995 This paper is motivated by three issues associated with the supersymmetric extension of the standard model: the $\mu$ problem, the possibility of raising the upper bound on the lightest-Higgs mass, and the triviality problem associated with the Higgs sector.
arxiv +1 more source
Four generations and Higgs physics [PDF]
Physical Review D, 2007 11 pages, 7 figures ...
Michael Spannowsky +3 more
openaire +3 more sources
Journal of Social Issues, Volume 78, Issue 4, Page 991-1016, December 2022., 2022 Abstract This study examined three social campaigns for the eradication of ageism that were undertaken in Israel during the COVID‐19 pandemic (April, 2020–May, 2021). The documentation and analysis of the campaigns were undertaken via the lens of the Theory of Change and Five Key Principles for social campaigns: planning strategically, communicating ...
Sarit Okun, Liat Ayalon
wiley +1 more source
Determining the Shape of Higgs Potential at Future Colliders [PDF]
Phys. Rev. D 101, 075023 (2020), 2019 Although the Higgs boson has been discovered, its self-couplings are poorly constrained. This leaves the nature of the Higgs boson undetermined. Motivated by different Higgs potential scenarios other than the Landau-Ginzburg type in the standard model, we systematically organize various new physics scenarios -- elementary Higgs, Nambu-Goldstone Higgs ...
arxiv +1 more source
Higgs diphoton rate enhancement from supersymmetric physics beyond the MSSM
, 2012 We show that supersymmetric "new physics" beyond the MSSM can naturally accommodate a Higgs mass near 126 GeV and enhance the signal rate in the Higgs to diphoton channel, while the signal rates in all the other Higgs decay channels coincide with ...
Berg, Marcus +3 more
core +1 more source
Why Photon Colliders are necessary in a future collider program [PDF]
, 2001 Subjects of discussion Different scenarios Higgs window to a New Physics Anomalies in the interactions of gauge and Higgs bosons Some problems with t-quarks and MSSM. Some problems in QCD and hadron physics.
Ginzburg, Ilya F.
core +2 more sources
Molecular Ecology, EarlyView., 2023 Abstract Malaria is a mosquito‐borne disease caused by protozoans of the genus Plasmodium that affects both humans and wildlife. The fitness consequences of infections by avian malaria are well known in birds, however, little information exists on its impact on mosquitoes.
Marta Garrigós +4 more
wiley +1 more source
, 2014 19 pages, contribution to the 2014 European School of High-Energy ...
openaire +4 more sources