Both the ATLAS and CMS Collaborations have sought for effects beyond pure next-to-leading order in dijet observables, with the goal to distinguish between the perturbative descriptions provided by a next-to-leading order plus collinear-resummation calculation and by the resummation of wide-angle, hard emissions. In this paper, we identify regions of phase space in dijet production where some observables receive large corrections beyond next-to-leading order and study their theoretical description with two tools that perform these two different resummations: the POWHEG BOX and HEJ. Furthermore, we suggest analyses where the predictions from POWHEG and HEJ can be clearly distinguished experimentally.
Alioli, S., Andersen, J., Oleari, C., Re, E., & Smillie, J. (2012). Probing higher-order corrections in dijet production at the LHC. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 85(11).
Citazione: | Alioli, S., Andersen, J., Oleari, C., Re, E., & Smillie, J. (2012). Probing higher-order corrections in dijet production at the LHC. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 85(11). | |
Tipo: | Articolo in rivista - Articolo scientifico | |
Carattere della pubblicazione: | Scientifica | |
Presenza di un coautore afferente ad Istituzioni straniere: | Si | |
Titolo: | Probing higher-order corrections in dijet production at the LHC | |
Autori: | Alioli, S; Andersen, J; Oleari, C; Re, E; Smillie, J | |
Autori: | ALIOLI, SIMONE (Primo) RE, EMANUELE (Penultimo) | |
Data di pubblicazione: | 2012 | |
Lingua: | English | |
Rivista: | PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1103/PhysRevD.85.114034 | |
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