Sudakov safety in perturbative QCD
Traditional calculations in perturbative quantum chromodynamics (pQCD) are based on an order-by-order expansion in the strong coupling α[subscript s]. Observables that are calculable in this way are known as “safe.” Recently, a class of unsafe observables was discovered that do not have a valid α[su...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2015
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| Online Access: | http://hdl.handle.net/1721.1/97389 https://orcid.org/0000-0002-3181-4301 https://orcid.org/0000-0002-9675-7133 https://orcid.org/0000-0002-2406-8160 |