Figure 3. The forces between a nucleus of scattering substance and quantum entity: and ; r is the distance between them; and are projections of QEDM, , of the quantum entity onto r; is the precession angle (phase) counted off from the reference line normal to the Figure plane; is the nutation angle; the precession frequency; Ze the nucleus charge; the velocity of quantum entity

From

The Wave Properties of Matter: The Physical Aspect

Liudmila B. Boldyreva

International Journal of Physics. 2014, 2(6), 189-196 doi:10.12691/ijp-2-6-2