On factorization of multiparticle pentagons
We address the near-collinear expansion of multiparticle NMHV amplitudes, namely, the heptagon and octagons in the dual language of null polygonal super Wilson loops. In particular, we verify multiparticle factorization of charged pentagon transitions in terms of pentagons for single flux-tube excit...
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| Format: | Article |
| Language: | English |
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Elsevier
2015-08-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321315001844 |
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doaj-0fbd532e4929471b993c572ecc215ad72020-11-25T00:11:25ZengElsevierNuclear Physics B0550-32131873-15622015-08-01897C34637310.1016/j.nuclphysb.2015.05.024On factorization of multiparticle pentagonsA.V. BelitskyWe address the near-collinear expansion of multiparticle NMHV amplitudes, namely, the heptagon and octagons in the dual language of null polygonal super Wilson loops. In particular, we verify multiparticle factorization of charged pentagon transitions in terms of pentagons for single flux-tube excitations within the framework of refined operator product expansion. We find a perfect agreement with available tree and one-loop data.http://www.sciencedirect.com/science/article/pii/S0550321315001844 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
A.V. Belitsky |
| spellingShingle |
A.V. Belitsky On factorization of multiparticle pentagons Nuclear Physics B |
| author_facet |
A.V. Belitsky |
| author_sort |
A.V. Belitsky |
| title |
On factorization of multiparticle pentagons |
| title_short |
On factorization of multiparticle pentagons |
| title_full |
On factorization of multiparticle pentagons |
| title_fullStr |
On factorization of multiparticle pentagons |
| title_full_unstemmed |
On factorization of multiparticle pentagons |
| title_sort |
on factorization of multiparticle pentagons |
| publisher |
Elsevier |
| series |
Nuclear Physics B |
| issn |
0550-3213 1873-1562 |
| publishDate |
2015-08-01 |
| description |
We address the near-collinear expansion of multiparticle NMHV amplitudes, namely, the heptagon and octagons in the dual language of null polygonal super Wilson loops. In particular, we verify multiparticle factorization of charged pentagon transitions in terms of pentagons for single flux-tube excitations within the framework of refined operator product expansion. We find a perfect agreement with available tree and one-loop data. |
| url |
http://www.sciencedirect.com/science/article/pii/S0550321315001844 |
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AT avbelitsky onfactorizationofmultiparticlepentagons |
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