TruthUtils/AtlasPID.h Updates

AtlasPID.h

Rename isSLepton to isSlepton for consistency with other function names.

Add the following helper functions

• isBoson - 20<pdgid<41
• isSMQuark - standard model quarks 0<pdgid<7
• isSleptonLH - isSlepton and first digit 1
• isSleptonRH - isSlepton and first digit 2
• isSquarkLH - isSquark and first digit 1
• isSquarkRH - isSquark and first digit 2
• isGaugino - isSUSY(p) and isBoson(p.shift(1))

Update the following helper function definitions:

• isSlepton (now only returns true for super-partners of Standard Model leptons)
• isSquark (now only returns true for super-partners of Standard Model quarks)

pdgInfo

Add new functions and create a separate section for quark property helper functions