Inclusive jet spectrum for small-radius jets

• DOI: 10.1007/jhep06(2016)057
• Publication Date: 2016-06-10T07:15:30Z
• Authors: Mrinal Dasgupta; Frédéric A. Dreyer; Gavin P. Salam; Gregory Soyez
• Keywords: Resummation

Following on our earlier work leading-logarithmic (LLR) resummations for the properties of jets with a small radius, R, we here examine phenomenological considerations inclusive jet spectrum. We discuss how to match NLO predictions small-R resummation. As part study propose new, physically-inspired prescription fixed-order and their uncertainties. investigate R-dependent next-to-next-to-leading order (NNLO) corrections, which is found be substantial, comment implications scale choices in calculations. also hadronisation identifying potential limitations analytical regards $p_t$-dependence. Finally assemble these different elements compare matched (N)NLO+LLR data from ALICE ATLAS, finding improved consistency R-dependence results relative predictions.