Article ID Journal Published Year Pages File Type
10724156 Physics Letters B 2009 5 Pages PDF
Abstract
We outline arguments for the cancellation of soft singularities in transition probabilities and parton distributions with incoming partons and Wilson lines, and with observed jets or heavy colored particles in the final states. We show the cancellation of Glauber gluons and divergent phases, relating finite remainders to corrections that arise from restrictions on final states in factorized cross sections.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
Preview
Soft-gluon cancellation, phases and factorization with initial-state partons
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