SEARCH · Engineering Papers
Results for “DIPOLES”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Contribution of the QCD Θ -term to the nucleon electric dipole moment
Not Available
Luminous solar neutrinos. I. Dipole portals
Not Available
Active-to-sterile neutrino dipole portal and the XENON1T excess
Not Available
Composite neutrinos and the QCD axion: Baryogenesis, dark matter, small Dirac neutrino masses, and vanishing neutron electric dipole moment
Not Available
Axion emission from nuclear magnetic dipole transitions
Not Available
Neutrino up-scattering via the dipole portal at forward LHC detectors
Not Available
Spin correlations in τ -lepton pair production due to anomalous magnetic and electric dipole moments
Not Available
Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
Not Available
Effective field theory of chirally enhanced muon mass and dipole operators
Not Available
Extending the discovery potential for inelastic-dipole dark matter with FASER
Not Available
Mueller’s dipole wave function in QCD: Emergent Koba-Nielsen-Olesen scaling in the double logarithm limit
Not Available
Freezing in vector dark matter through magnetic dipole interactions
Not Available
Quark chromoelectric dipole moment operator on the lattice
Not Available
Nambu-Goto string in QCD: Dipole interactions, scattering, and entanglement
Not Available
Nucleon electric dipole moment from the θ term with lattice chiral fermions
Not Available
Polarized dipole scattering amplitudes meet the valence quark model
The recently revised small- x helicity evolution [], resumming the double-logarithmic factor, α s ln 2 ( 1 / x ) , allows for the study of helicity distributions of quarks and gluons at small Bjorken x , corresponding to high center-of-mass energy. In this work, we calculate the moderate- x initial conditions in the regime, α s ln 2 ( 1 / x ) ∼ 1 , for the small- x helicity evolution using a light-front valence quark model of the proton, which provides additional physical information about the target. The perturbative emission and absorption of a gluon by the valence quarks are also included. The results, given in Eqs. (35), provide a new set of initial conditions with a significantly reduced number of free parameters than conventional models []. Consequently, the predictive power of small- x helicity evolution is expected to improve once the initial conditions from this work are incorporated. Published by the American Physical Society 2024