Results 71 to 80 of about 19,404,777 (203)

The Standard Model of Particle Physics and What Lies Beyond: A View from the Bridge

open access: yesCondensed Matter
The standard models of particle physics and of cosmology have been enormously successful in correlating a large amount of data. However, there are missing pieces and we are still far from what the ultimate model may look like. We give a broad perspective
Pran Nath
doaj   +1 more source

Families from supergroups and predictions for leptonic CP violation

open access: yesJournal of High Energy Physics, 2017
As was shown in 1984 by Caneschi, Farrar, and Schwimmer, decomposing representations of the supergroup SU(M |N ), can give interesting anomaly-free sets of fermion representations of SU(M ) × SU(N ) × U(1).
S. M. Barr, Heng-Yu Chen
doaj   +1 more source

Same sign trilepton as signature of charged Higgs in two Higgs doublet model

open access: yesJournal of High Energy Physics, 2022
We explored the prospect of looking for a fermiophobic charged Higgs (H ±) via the same sign trilepton signal at the LHC. A fermiophobic scenario appears in the type-I two Higgs doublet model where the coupling of the H ± with the Standard Model fermions
Tanmoy Mondal, Prasenjit Sanyal
doaj   +1 more source

Unification with vector-like fermions and signals at LHC

open access: yesJournal of High Energy Physics, 2018
We look for minimal extensions of Standard Model with vector like fermions leading to precision unification of gauge couplings. Constraints from proton decay, Higgs stability and perturbativity are considered.
Biplob Bhattacherjee   +3 more
doaj   +1 more source

Double beta decay - physics beyond the standard model now, and in future (Genius)

open access: yes, 1998
Nuclear double beta decay provides an extraordinarily broad potential to search for beyond standard model physics, probing already now the TeV scale, on which new physics should manifest itself. These possibilities are reviewed here.
Klapdor-Kleingrothaus, H.V.   +1 more
core  

Beyond the Standard Model

open access: yes, 2014
A Brief review on the physics beyond the Standard Model.A Brief review on the physics beyond the Standard ...
Nojiri, Mihoko M.
core   +1 more source

In search of a UV completion of the standard model — 378,000 models that don’t work

open access: yesJournal of High Energy Physics, 2018
Asymptotically safe extensions of the Standard Model have been searched for by adding vector-like fermions charged under the Standard Model gauge group and having Yukawa-like interactions with new scalar fields.
D. Barducci   +4 more
doaj   +1 more source

Detecting dark matter with Aharonov-Bohm

open access: yesJournal of High Energy Physics, 2019
While the evidence for dark matter continues to grow, the nature of dark matter remains a mystery. A dark U(1) D gauge theory can have a small kinetic mixing with the visible photon which provides a portal to the dark sector.
John Terning, Christopher B. Verhaaren
doaj   +1 more source

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