posted on Oct, 10 2006 @ 07:01 AM
You may want to look at this from the point of view of quantum loop gravity.
Look it up sometime.
nutshell it describes a decay as being an unraveling of space, i.e a braid that once was twisted 3 times now only has two twists.
As for the equation you are working on, you must balance both sides of the equation or it would violate the 2nd law of thermo dynamics...
However, looking further into the numbers and you may discover that for equations such as positron decay, the additional energy is rather conveniently
added by us to balance the equation. To make it neat and fit to the most common current understanding of reality.
Have a look at this Quantum Loop Gravity -
Truth is stranger than fiction
All the best,