Results 81 to 90 of about 277,720 (251)

Search for dark photons in Higgs boson production via vector boson fusion in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2021
A search is presented for a Higgs boson that is produced via vector boson fusion and that decays to an undetected particle and an isolated photon.
The CMS collaboration   +2353 more
doaj   +1 more source

One-loop renormalization group study of boson-fermion mixtures

open access: yes, 2012
A weakly interacting boson-fermion mixture model was investigated using Wisonian renormalization group analysis. This model includes one boson-boson interaction term and one boson-fermion interaction term.
Bars I.   +5 more
core   +1 more source

Was the Higgs boson discovered? [PDF]

open access: yes, 2015
The standard model has postulated the existence of a scalar boson, named the Higgs boson. This boson plays a central role in a symmetry breaking scheme called the Brout-Englert-Higgs mechanism (or the Brout-Englert-Higgs-Guralnik-Hagen-Kibble mechanism ...
Ky, Nguyen Anh, Van, Nguyen Thi Hong
core   +2 more sources

Boson boson scattering at LHC

open access: yes, 2005
We analyse some features of WW scattering processes at LHC. The severe cancellations between fusion diagrams and the other contributions evidence the necessity of complete calculations for studying the high WW invariant mass region and disentangling the standard Higgs case from new physics.
Accomando, Elena   +3 more
openaire   +2 more sources

Multilocal bosonization [PDF]

open access: yesJournal of Mathematical Physics, 2015
We present a bilocal isomorphism between the algebra generated by a single real twisted boson field and the algebra of the boson βγ ghost system. As a consequence of this twisted vertex algebra isomorphism, we show that each of these two algebras possesses both untwisted and twisted Heisenberg bosonic currents, as well as three separate families of ...
openaire   +2 more sources

Mott transition in one-dimensional boson-fermion mixtures

open access: yes, 2005
We numerically investigated Mott transitions and mixing-demixing transitions in one-dimensional boson-fermion mixtures at a commensurate filling. The mixing-demixing transition occurred in a qualitatively similar manner to the incommensurate filling case.
Mori, Hiroyuki, Takeuchi, Yousuke
core   +1 more source

Composite Boson Mapping for Lattice Boson Systems

open access: yesPhysical Review Letters, 2013
8 pages, 4 ...
Huerga, Daniel   +2 more
openaire   +6 more sources

Influence of the Pauli exclusion principle on scattering properties of cobosons

open access: yes, 2014
We examine the influence of the Pauli exclusion principle on the scattering properties of composite bosons (cobosons) made of two fermions, such as the exciton quasiparticle. The scattering process incorporates boson-phonon interactions that arise due to
Thilagam, A.
core   +1 more source

Light pseudoscalar eta and H->eta eta decay in the simplest little Higgs mode [PDF]

open access: yes, 2006
The SU(3) simplest little Higgs model in its original framework without the so-called mu term inevitably involves a massless pseudoscalar boson eta, which is problematic for b-physics and cosmological axion limit. With the mu term introduced by hand, the
Jeonghyeon Song   +3 more
core   +1 more source

Supersymmetric Higgs Bosons in Weak Boson Fusion [PDF]

open access: yesPhysical Review Letters, 2009
We compute the complete supersymmetric next-to-leading order corrections to the production of a light Higgs boson in weak boson fusion. The size of the electroweak corrections is of similar order as the next-to-leading order corrections in the Standard Model. The supersymmetric QCD corrections turn out to be significantly smaller than their electroweak
Wolfgang Hollik   +3 more
openaire   +4 more sources

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