Calculation of the expectation values of the spin and the magnetic moment of the gamma photons created as a result of the electron-positron annihilation

Details Calculation of the expectation values of the spin and the magnetic moment of the gamma photons created as a result of the electron-positron annihilation Calculation of the expectation values of the spin and the magnetic moment of the gamma photons created as a result of the electron-positron annihilation

2012-01-20

arxiv.org/abs/1201.4362v1

Physics

Quantum Physics

9 pages

Scientific paper

We have calculated the expectation values of the spin and the intrinsic magnetic moment of the gamma photons created as a result of the electron-positron annihilation. We show that, depending on its helicity a gamma photon propagating in z direction with an angular frequency carries a magnetic moment of along the propagation direction. Here the (+) and (-) signs stand for the right hand and left circular helicity respectively. We also show that whatever the helicity is, the spin of each gamma photon is equal to zero (but not !). We argue that in a Stern-Gerlach experiment (SGE) the magnetic moment is an important property but not the spin of the particles. Because of these two symmetric values of the magnetic moment, we expect a splitting of the gamma photon beam into two symmetric subbeams in a (SGE). We believe that the present result will be helpful for understanding the recent attempts on the (SGE) with slow light and the behavior of the dark polaritons and also the atomic spinor polaritons.

Affiliated with

Also associated with

No associations

Rating

Calculation of the expectation values of the spin and the magnetic moment of the gamma photons created as a result of the electron-positron annihilation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Calculation of the expectation values of the spin and the magnetic moment of the gamma photons created as a result of the electron-positron annihilation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Calculation of the expectation values of the spin and the magnetic moment of the gamma photons created as a result of the electron-positron annihilation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-321304