Abstract
With the aid of simple examples we show how to make simple estimates of the sizes of higher-order Feynman graphs. Our methods enable appropriate values of renormalization and factorization scales to be made. They allow the diagnosis of the source of unusually large corrections that are in need of resummation.
Original language | English (US) |
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Pages (from-to) | 461-481 |
Number of pages | 21 |
Journal | Nuclear Physics B |
Volume | 504 |
Issue number | 1-2 |
DOIs | |
State | Published - Oct 27 1997 |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics