Question

what does expert summary for wider audience referred to as

Answer 1

Expert summary for wider audience referred to as a Journal.

A straightforward approach to select and choose a particular journal is desirable and convenient.

When such a journal reaches wider audience, it has to separated into different categories.

They are specialised, multi disciplinary or a specialised in format making it easy for the audience.

Answer 2

An expert summary of a wider audience can be called a synopsis or an abridgment.  

Such tools are frequently used in literature. You might hear of books being abridged or unabridged.

This term is usually used for bigger pieces while the term synopsis is used for smaller pieces of work such as a short story or poem.