Magnetic Polarizability of Virtual (ss¯) and (cc¯) Pairs in the Nucleon

  title={Magnetic Polarizability of Virtual (ss¯) and (cc¯) Pairs in the Nucleon},
  author={Peter Filip},
  journal={Journal of Physics: Conference Series},
  • P. Filip
  • Published 1 December 2017
  • Physics
  • Journal of Physics: Conference Series
We suggest 3P0 quantum state of virtual (ss¯) pairs in the nucleon can be polarised by the internal fields permeating the volume of the nucleon (proton or neutron). Due to the quadratic Zeeman interaction, 3P0 wavefunction of virtual (qq¯) pairs acquires the admixture of 1P10 quantum state in the magnetic field, which generates the antiparallel polarization of s and s¯ quarks (in the nucleon). Considering the internal magnetic fields of neutron and proton (originating from their measured… 


Combined Zeeman and Motional Stark Effects in the First Excited State of Positronium
Calculations are presented of the combined Zeeman- and Stark-effect level shifts in the $n=2$ excited states of positronium, for positronium moving perpendicular to an applied magnetic field.
Proton-antiproton annihilation and meson spectroscopy with the Crystal Barrel
This report reviews the achievements of the Crystal Barrel experiment at the Low Energy Antiproton Ring (LEAR) at CERN. During seven years of operation Crystal Barrel has collected very large
Perturbative analysis of simultaneous Stark and Zeeman effects on n=1 n=2 radiative transitions in positronium.
Perturbative corrections to the wave functions of the 16 {ital n}=2 positronium states are used to derive the {ital n}=1{leftrightarrow}{ital n}=2 radiative transition rates of a positronium atom
Spin structure of the proton from polarized inclusive deep-inelastic muon-proton scattering
We have measured the spin-dependent structure function $g_1~p$ in inclusive deep-inelastic scattering of polarized muons off polarized protons, in the kinematic range $0.003 < x < 0.7$ and $1 GeV~2 <
Review of Particle Physics, 2016-2017
The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,062 new measurements from 721 papers, we list, evaluate, and average measured properties of
Particle Data Group) 2016
  • Chinese Physics C
  • 2016
PARTICLE PHYSICS: Strangeness in the proton
The proton can contain pairs of elementary particles known as strange quarks that contribute to the proton's electric‐charge distribution and magnetic moment.
( SMC Collaboration ) 1997 Physical Review D 56 5330 [ 2 ] Amsler C
  • Review of Modern Physics
  • 1998