In physics, helicity is the projection of the spin onto the direction of momentum. Mathematically, helicity is the sign of the projection of the spin vector...

operator with the helicity operator. Since the helicity of massive particles is frame-dependent, it might seem that the same particle would interact with...

electron's spin responds to the field. Chirality (physics) Dynamic nuclear polarization Helicity (particle physics) Holstein–Primakoff transformation Kramers'...

corkscrew-like motion occurs Helicity (particle physics), the projection of the spin onto the direction of momentum Magnetic helicity, the extent to which a...

of a massive particle is not a constant of motion; helicity is, but the chirality operator does not share eigenstates with the helicity operator. Free...

hypothesized microscopic particles in particle physics, condensed matter physics and cosmology. Elementary particles are particles with no measurable internal...

In particle physics, every type of particle of "ordinary" matter (as opposed to antimatter) is associated with an antiparticle with the same mass but with...

In particle physics, tracking is the process of reconstructing the trajectory (or track) of electrically charged particles in a particle detector known...

This is a list of hypothetical subatomic particles in physics. Some theories predict the existence of additional elementary bosons and fermions that are...

Higgs boson, sometimes called the Higgs particle, is an elementary particle in the Standard Model of particle physics produced by the quantum excitation of...

In plasma physics, magnetic helicity is a measure of the linkage, twist, and writhe of a magnetic field. Magnetic helicity is a useful concept in the analysis...

research in particle physics. Accelerators are also used as synchrotron light sources for the study of condensed matter physics. Smaller particle accelerators...

In particle physics, flavour or flavor refers to the species of an elementary particle. The Standard Model counts six flavours of quarks and six flavours...

fields; one is for the particle in one helicity state corresponding to +s and the other for the antiparticle in the opposite helicity state corresponding...

{\displaystyle h} , helicity Φ {\displaystyle \Phi } , magnetic flux x {\displaystyle \mathbf {x} } , the position of a particle in three-space v {\displaystyle...

In particle physics a Majorana fermion (/maɪəˈrɑːnə/) or Majorana particle is a fermion that is its own antiparticle. They were hypothesised by Ettore...

In particle physics, a pion (/ˈpaɪ.ɒn/, PIE-on) or pi meson, denoted with the Greek letter pi (π), is any of three subatomic particles: π0 , π+ , and...

Einstein's approach. In the Standard Model of particle physics, photons and other elementary particles are described as a necessary consequence of physical...

mechanics.: xi  QFT is used in particle physics to construct physical models of subatomic particles and in condensed matter physics to construct models of quasiparticles...

quantity Some kinds of helicity are conserved in dissipationless limit: hydrodynamical helicity, magnetic helicity, cross-helicity. Principle of mutability...

suggests new, unknown physics. This unexpected mass explains neutrinos with right-handed helicity and antineutrinos with left-handed helicity: Since they do...

visualized property called helicity. The helicity of a particle is the direction of its spin relative to its momentum; particles with spin in the same direction...

MHV may refer to: MHV Amplitudes (particle physics) - maximally helicity violating amplitudes MHV connector (electronics) - miniature high voltage RF connector...

particle the helicity is the same as the chirality while for an antiparticle they have opposite sign. The handedness in both chirality and helicity relate to...

In theoretical particle physics, maximally helicity violating amplitudes (MHV) are amplitudes with n {\displaystyle n} massless external gauge bosons,...

In nuclear physics, beta decay (β-decay) is a type of radioactive decay in which an atomic nucleus emits a beta particle (fast energetic electron or positron)...

In theoretical physics, a continuous spin particle (CSP), sometimes called an infinite spin particle, is a massless particle never observed before in...

In physics, the motion of an electrically charged particle such as an electron or ion in a plasma in a magnetic field can be treated as the superposition...

perspective of condensed matter physics, polymer physics was originally a branch of statistical physics. Polymer physics and polymer chemistry are also...

property of elementary particles known as helicity. The electron has no known substructure. Nevertheless, in condensed matter physics, spin–charge separation...