Massive Boson Production at Small qT in Soft-Collinear Effective Theory
| Data(s) |
01/01/2013
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|---|---|
| Resumo |
We study the differential cross sections for electroweak gauge-boson and Higgs production at small and very small transverse-momentum qT. Large logarithms are resummed using soft-collinear effective theory. The collinear anomaly generates a non-perturbative scale q⁎, which protects the processes from receiving large long-distance hadronic contributions. A numerical comparison of our predictions with data on the transverse-momentum distribution in Z-boson production at the Tevatron and LHC is given. |
| Formato |
application/pdf application/pdf |
| Identificador |
http://boris.unibe.ch/42465/1/1-s2.0-S0920563212005117-main.pdf http://boris.unibe.ch/42465/8/1209.4630.pdf Becher, Thomas; Neubert, Matthias; Wilhelm, Daniel (2013). Massive Boson Production at Small qT in Soft-Collinear Effective Theory. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 234, pp. 85-88. Elsevier 10.1016/j.nuclphysbps.2012.11.020 <http://dx.doi.org/10.1016/j.nuclphysbps.2012.11.020> doi:10.7892/boris.42465 info:doi:10.1016/j.nuclphysbps.2012.11.020 urn:issn:0920-5632 |
| Idioma(s) |
eng |
| Publicador |
Elsevier |
| Relação |
http://boris.unibe.ch/42465/ |
| Direitos |
info:eu-repo/semantics/restrictedAccess info:eu-repo/semantics/openAccess |
| Fonte |
Becher, Thomas; Neubert, Matthias; Wilhelm, Daniel (2013). Massive Boson Production at Small qT in Soft-Collinear Effective Theory. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 234, pp. 85-88. Elsevier 10.1016/j.nuclphysbps.2012.11.020 <http://dx.doi.org/10.1016/j.nuclphysbps.2012.11.020> |
| Palavras-Chave | #530 Physics |
| Tipo |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed |
