Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Two-photon physics

Index Two-photon physics

Two-photon physics, also called gamma–gamma physics, is a branch of particle physics that describes the interactions between two photons. [1]

17 relations: CLEO (particle detector), Delbrück scattering, Electron–positron annihilation, Euler–Heisenberg Lagrangian, Farzana Aslam, Impact parameter, Index of physics articles (T), Matter creation, Maxwell's equations, Pair production, Photon, Photon gas, Photon structure function, Probir Roy, PVLAS, STARlight, Super-resolution dipole orientation mapping.

CLEO (particle detector)

CLEO was a general purpose particle detector at the Cornell Electron Storage Ring (CESR), and the name of the collaboration of physicists who operated the detector.

New!!: Two-photon physics and CLEO (particle detector) · See more »

Delbrück scattering

Delbrück scattering, the deflection of high-energy photons in the Coulomb field of nuclei as a consequence of vacuum polarization was observed in 1975.

New!!: Two-photon physics and Delbrück scattering · See more »

Electron–positron annihilation

Electron–positron annihilation occurs when an electron and a positron (the electron's antiparticle) collide.

New!!: Two-photon physics and Electron–positron annihilation · See more »

Euler–Heisenberg Lagrangian

In physics, the Euler–Heisenberg Lagrangian describes the non-linear dynamics of electromagnetic fields in vacuum.

New!!: Two-photon physics and Euler–Heisenberg Lagrangian · See more »

Farzana Aslam

Farzana Aslam is a Pakistani physicist and astronomer.

New!!: Two-photon physics and Farzana Aslam · See more »

Impact parameter

The impact parameter b is defined as the perpendicular distance between the path of a projectile and the center of a potential field U(r) created by an object that the projectile is approaching (see diagram).

New!!: Two-photon physics and Impact parameter · See more »

Index of physics articles (T)

The index of physics articles is split into multiple pages due to its size.

New!!: Two-photon physics and Index of physics articles (T) · See more »

Matter creation

Even restricting the discussion to physics, scientists do not have a unique definition of what matter is.

New!!: Two-photon physics and Matter creation · See more »

Maxwell's equations

Maxwell's equations are a set of partial differential equations that, together with the Lorentz force law, form the foundation of classical electromagnetism, classical optics, and electric circuits.

New!!: Two-photon physics and Maxwell's equations · See more »

Pair production

Pair production is the creation of an elementary particle and its antiparticle from a neutral boson.

New!!: Two-photon physics and Pair production · See more »

Photon

The photon is a type of elementary particle, the quantum of the electromagnetic field including electromagnetic radiation such as light, and the force carrier for the electromagnetic force (even when static via virtual particles).

New!!: Two-photon physics and Photon · See more »

Photon gas

In physics, a photon gas is a gas-like collection of photons, which has many of the same properties of a conventional gas like hydrogen or neon – including pressure, temperature, and entropy.

New!!: Two-photon physics and Photon gas · See more »

Photon structure function

The photon structure function, in quantum field theory, describes the quark content of the photon.

New!!: Two-photon physics and Photon structure function · See more »

Probir Roy

Probir Roy (born 4 October 1942) is an Indian particle physicist and a former professor at Tata Institute of Fundamental Research.

New!!: Two-photon physics and Probir Roy · See more »

PVLAS

PVLAS (Polarizzazione del Vuoto con LASer, "polarization of the vacuum with laser") aims to carry out a test of quantum electrodynamics and possibly detect dark matter at the Department of Physics and National Institute of Nuclear Physics in Ferrara, Italy.

New!!: Two-photon physics and PVLAS · See more »

STARlight

STARlight is a computer simulation (Monte Carlo) event generator program to simulate ultra-peripheral collisions among relativistic nuclei.

New!!: Two-photon physics and STARlight · See more »

Super-resolution dipole orientation mapping

Super-resolution dipole orientation mapping (SDOM) is a form of fluorescence polarization microscopy (FPM) that achieved super resolution through polarization demodulation.

New!!: Two-photon physics and Super-resolution dipole orientation mapping · See more »

Redirects here:

Gamma-gamma physics, Light-by-light scattering, Photon-photon scattering, Photon–photon scattering, Scattering of light by light.

References

[1] https://en.wikipedia.org/wiki/Two-photon_physics

OutgoingIncoming
Hey! We are on Facebook now! »