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Journal ArticleDOI

Neutrino tridents and W-Z interference.

TLDR
This is the first demonstration of the W-Z destructive interference from neutrino tridents, and rules out, at 99% C.L., the V-A prediction without the interference.
Abstract
We present a measurement of neutrino tridents, muon pairs induced by neutrino scattering in the Coulomb field of a target nucleus, in the Columbia-Chicago-Fermilab-Rochester neutrino experiment at the Fermilab Tevatron. The observed number of tridents after geometric and kinematic corrections, 37.0±12.4, supports the standard-model prediction of 45.3±2.3 events. This is the first demonstration of the W-Z destructive interference from neutrino tridents, and rules out, at 99% C.L., the V-A prediction without the interference.

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Journal ArticleDOI

Hunting All the Hidden Photons

TL;DR: In this paper, the authors apply the full constraining power of experimental bounds derived for a hidden photon of a secluded U(1)X and translate them to the considered gauge groups.
Journal ArticleDOI

On the breaking of lepton flavor universality in B decays

TL;DR: In this article, a simple dynamical model based on a SU(2) istg L istg triplet of massive vector bosons, coupled predominantly to third generation fermions (both quarks and leptons), can significantly improve the description of present data.
Journal ArticleDOI

New physics in b\rightarrow s transitions after LHC run 1

TL;DR: In this article, the authors present results of global fits of all relevant experimental data on rare values of the standard model and show that these results can be explained by unaccounted hadronic effects much larger than their estimates.
Journal ArticleDOI

Dressing L_mu - L_tau in Color

TL;DR: In this paper, a massive vector-boson Z' that couples to leptons through the L_mu -L_tau current, and to quarks through an arbitrary set of couplings was proposed.
Journal ArticleDOI

Neutrino oscillations and Non-Standard Interactions

TL;DR: In this paper, the current status of the neutrino oscillation parameter determination is summarized and the conditions on the non-standard interaction parameters under which the precision measurement of neutrinos oscillation parameters can be distorted.
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