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https://drive.google.com/file/d/11u1zmO5MYS-LrW_mVfVrKlADVq_nACMT/view?usp=sharing


Description of Parton Dynamics

This tool is intended for the visualization of different models of dynamics so we ultimately want to be able to switch between the various models using the UI.

The following is true for all models:

Forces: There is a centrifugal force on the quarks as the orbit with some momentum.  There is the color charge force (strong force) which is the flux tube that brings the quarks together.  There is electricity and magnetism that are applied to all of the charged quarks.  The string tension should go as 1/r where r is the distance.  

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Quarks:  The quarks are charged so besides the color force there is an electromagnetic force as well.  This is true for the sea quarks and valence quarks.  The Up quark has a charge of +2/3, and the Down quark is -1/3.  This is important in the physics of their dynamics because when charges move, they make magnetic fields.    The force from the electromagnetic charge scales as 1/r^2, where r is the distance between the quarks (charges).  The color force on the other hand does not diminish as fast over distance, it is the same between quarks but will normally only act between two (sea-quarks) or three (valence quarks).  The strength of the color force is roughly 137 times that of the electromagnetic force.

Models of Dynamics:

Meson Cloud Model:

Constituent Quark:

Pauli-blocking:

Effective 4-quark Langrangian:

UI and Controls:

We also want a nice User Interface that is transparent so you can still see what's going on behind it and provides the option of controlling all of the dynamics and

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