Results 51 to 60 of about 20,673 (286)
Neutron Interferometry and axion like particles
, 2021 We propose a method to reveal axions and axion-like particles based on interferometric measurement of neutron beams. We consider an interferometer in which the neutron beam is split in two sub-beams propagating in regions with differently oriented magnetic fields. The beam paths and the strength of the magnetic fields are set in such a way that all the
Capolupo, Antonio +2 more
openaire +3 more sources
Implications of the dark axion portal for the muon g-2, B-factories, fixed target neutrino experiments and beam dumps [PDF]
, 2018 The dark axion portal is a recently introduced portal between the standard model and the dark sector. It connects both the dark photon and the axion (or axion-like particle) to the photon simultaneously through an anomaly triangle.
deNiverville, Patrick +2 more
core +2 more sources
Energetic axion-like particle production in galaxies
, 2011 Relativistic axion-like particles (ALPs) originating from the stellar interiors, along with the ones coming from photon-ALP mixing in the galactic magnetic fields, contribute together to make an energetic component of the ALP content of the universe ...
Eleftheriadis, Christos +2 more
core +1 more source
Diffuse axion-like particle searches [PDF]
Proceedings of Neutrino Oscillation Workshop — PoS(NOW2018), 2019 We discuss a new strategy to detect axion-like particles (ALPs) using the high-energy gamma-ray photons that are produced in or near sources of high-energy astrophysical neutrinos. These gamma-ray photons can convert to ALPs in the magnetic field of the source galaxy and can travel long distances.
openaire +1 more source
Molecular Oncology, EarlyView.This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns +10 more
wiley +1 more source
a → πππ decay at next-to-leading order in chiral perturbation theory
Journal of High Energy Physics, 2022 We discuss the construction of the two-flavour axion-pion effective Lagrangian at the next-to-leading order (NLO) in chiral perturbation theory and present, as a phenomenological application, the calculation of the decay rate of a GeV-scale axion-like ...
Luca Di Luzio, Gioacchino Piazza
doaj +1 more source
Adiabatic Electroweak Baryogenesis Driven by an Axion-like Particle
, 2020 An axion-like particle (ALP) offers a new direction in electroweak baryogenesis because the periodic nature enables it to trigger a strong first-order phase transition insensitively to the decay constant $f$.
Jeong, Kwang Sik +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Neutrinos, Axions and Conformal Symmetry [PDF]
, 2008 We demonstrate that radiative breaking of conformal symmetry (and simultaneously electroweak symmetry) in the Standard Model with right-chiral neutrinos and a minimally enlarged scalar sector induces spontaneous breaking of lepton number symmetry, which ...
F. Wilczek +22 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source