jetvheto

This is the home page for JetVHeto, a user-friendly, fast program to perform NNLL resummation for jet-veto efficiencies and cross sections in Higgs and Z-boson production, as well as resummation in the leading logarithms of the jet radius. It also performs NNLL resummation for the Higgs and Z-boson transverse momentum. The resummed predictions can be matched to fixed-order results provided by the user up N³LO (numerous examples files are provided for Z and 125 GeV Higgs production in 7, 8 and 13 TeV LHC collisions).

The resummation is based on the results in A. Banfi, P.F. Monni, G.P. Salam and G. Zanderighi, Phys. Rev. Lett. 109 (2012) 202001 [arXiv:1206.4998] (further information is to be found in JHEP 06 (2012) 159 [arXiv:1203.5773]), and of A. Banfi, P.F. Monni and G. Zanderighi JHEP 01 (2014) 097 [arXiv:1308.4634].
Resummation of leading logarithms of the jet radius is based on the results in M. Dasgupta, F.A. Dreyer, G.P. Salam, G. Soyez, JHEP 04 (2015) 039 [arXiv:1411.5182].
Version 3.0.0 implements the matching with N³LO as described in in A. Banfi, F. Caola, F.A Dreyer, P.F. Monni, G.P. Salam, G. Zanderighi and F. Dulat, arXiv:1511.02886.
If you use any of the fixed-order files provided, please cite the appropriate references, as shown in the README file. In particular, if you match resummation with N³LO please cite C. Anastasiou, C. Duhr, F. Dulat, F. Herzog, B. Mistlberger, Phys. Rev. Lett. 114 (2015) 212001 [arXiv:1503.06056] and R. Boughezal, F. Caola, K. Melnikov, F. Petriello, M. Schulze, Phys. Rev. Lett. 115 (2015) 8, 082003 [arXiv:1504.07922].

Download the latest version 3.0.0, released March 7, 2016.

Version 3.0.0 contains the fixed-order and benchmark files needed to reproduce the plots in the main text of arXiv:1511.02886 (see README for details).

To use the JetVHeto program, you will require LHAPDF (version 5.8.0 or higher), Hoppet (version 1.1.5 or higher) and Chaplin (version 1.2 or higher).