Abstract
We study the impact of finite mass effects due to top and bottom loops in the jet-veto distribution for Higgs production. We discuss the appearance of non-factorizing logarithms in the region p t,veto ≳ m b . We study their numerical impact and argue that these terms can be treated as a finite remainder. We therefore detail our prescription for resumming the jet-vetoed cross section and for assessing its uncertainty in the presence of finite mass effects. Resummation for the jet-veto, including mass effects, has been implemented in the public code JetVHeto.
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ATLAS collaboration, Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC, Phys. Lett. B 716 (2012) 1 [arXiv:1207.7214] [INSPIRE].
CMS collaboration, Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC, Phys. Lett. B 716 (2012) 30 [arXiv:1207.7235] [INSPIRE].
A. Banfi, G.P. Salam and G. Zanderighi, NLL + NNLO predictions for jet-veto efficiencies in Higgs-boson and Drell-Yan production, JHEP 06 (2012) 159 [arXiv:1203.5773] [INSPIRE].
A. Banfi, G.P. Salam and G. Zanderighi, Principles of general final-state resummation and automated implementation, JHEP 03 (2005) 073 [hep-ph/0407286] [INSPIRE].
T. Becher and M. Neubert, Factorization and NNLL resummation for Higgs production with a jet veto, JHEP 07 (2012) 108 [arXiv:1205.3806] [INSPIRE].
A. Banfi, P.F. Monni, G.P. Salam and G. Zanderighi, Higgs and Z-boson production with a jet veto, Phys. Rev. Lett. 109 (2012) 202001 [arXiv:1206.4998] [INSPIRE].
I.W. Stewart, F.J. Tackmann, J.R. Walsh and S. Zuberi, Jet p T resummation in Higgs production at NNLL’ + NNLO, arXiv:1307.1808 [INSPIRE].
T. Becher, M. Neubert and L. Rothen, Factorization and N 3 LL p + NNLO predictions for the Higgs cross section with a jet veto, JHEP 10 (2013) 125 [arXiv:1307.0025] [INSPIRE].
M. Cacciari, G.P. Salam and G. Soyez, The anti-k T jet clustering algorithm, JHEP 04 (2008) 063 [arXiv:0802.1189] [INSPIRE].
M. Spira, A. Djouadi, D. Graudenz and P. Zerwas, Higgs boson production at the LHC, Nucl. Phys. B 453 (1995) 17 [hep-ph/9504378] [INSPIRE].
M. Spira, QCD effects in Higgs physics, Fortsch. Phys. 46 (1998) 203 [hep-ph/9705337] [INSPIRE].
R. Harlander and P. Kant, Higgs production and decay: analytic results at next-to-leading order QCD, JHEP 12 (2005) 015 [hep-ph/0509189] [INSPIRE].
C. Anastasiou, S. Beerli, S. Bucherer, A. Daleo and Z. Kunszt, Two-loop amplitudes and master integrals for the production of a Higgs boson via a massive quark and a scalar-quark loop, JHEP 01 (2007) 082 [hep-ph/0611236] [INSPIRE].
U. Aglietti, R. Bonciani, G. Degrassi and A. Vicini, Analytic results for virtual QCD corrections to Higgs production and decay, JHEP 01 (2007) 021 [hep-ph/0611266] [INSPIRE].
R. Bonciani, G. Degrassi and A. Vicini, Scalar particle contribution to Higgs production via gluon fusion at NLO, JHEP 11 (2007) 095 [arXiv:0709.4227] [INSPIRE].
R.V. Harlander, T. Neumann, K.J. Ozeren and M. Wiesemann, Top-mass effects in differential Higgs production through gluon fusion at order \( \alpha_s^4 \), JHEP 08 (2012) 139 [arXiv:1206.0157] [INSPIRE].
MCFM — Monte Carlo for FeMtobarn processes webpage, http://mcfm.fnal.gov/.
C. Anastasiou, S. Bucherer and Z. Kunszt, HPro: a NLO Monte-Carlo for Higgs production via gluon fusion with finite heavy quark masses, JHEP 10 (2009) 068 [arXiv:0907.2362] [INSPIRE].
R.V. Harlander, S. Liebler and H. Mantler, SusHi: a program for the calculation of Higgs production in gluon fusion and bottom-quark annihilation in the Standard Model and the MSSM, Comput. Phys. Commun. 184 (2013) 1605 [arXiv:1212.3249] [INSPIRE].
R.V. Harlander and W.B. Kilgore, Higgs boson production in bottom quark fusion at next-to-next-to leading order, Phys. Rev. D 68 (2003) 013001 [hep-ph/0304035] [INSPIRE].
R.V. Harlander, K.J. Ozeren and M. Wiesemann, Higgs plus jet production in bottom quark annihilation at next-to-leading order, Phys. Lett. B 693 (2010) 269 [arXiv:1007.5411] [INSPIRE].
R. Harlander and M. Wiesemann, Jet-veto in bottom-quark induced Higgs production at next-to-next-to-leading order, JHEP 04 (2012) 066 [arXiv:1111.2182] [INSPIRE].
S. Bühler, F. Herzog, A. Lazopoulos and R. Müller, The fully differential hadronic production of a Higgs boson via bottom quark fusion at NNLO, JHEP 07 (2012) 115 [arXiv:1204.4415] [INSPIRE].
G. Corcella et al., HERWIG 6: an event generator for hadron emission reactions with interfering gluons (including supersymmetric processes), JHEP 01 (2001) 010 [hep-ph/0011363] [INSPIRE].
G. Corcella et al., HERWIG 6.5 release note, hep-ph/0210213 [INSPIRE].
T. Sjöstrand, S. Mrenna and P.Z. Skands, PYTHIA 6.4 physics and manual, JHEP 05 (2006) 026 [hep-ph/0603175] [INSPIRE].
E. Bagnaschi, G. Degrassi, P. Slavich and A. Vicini, Higgs production via gluon fusion in the POWHEG approach in the SM and in the MSSM, JHEP 02 (2012) 088 [arXiv:1111.2854] [INSPIRE].
The MC@NLO package version 4.08 webpage, http://www.hep.phy.cam.ac.uk/theory/webber/MCatNLO/.
H. Mantler and M. Wiesemann, Top- and bottom-mass effects in hadronic Higgs production at small transverse momenta through LO + NLL, Eur. Phys. J. C 73 (2013) 2467 [arXiv:1210.8263] [INSPIRE].
M. Grazzini and H. Sargsyan, Heavy-quark mass effects in Higgs boson production at the LHC, JHEP 09 (2013) 129 [arXiv:1306.4581] [INSPIRE].
R.K. Ellis, Z. Kunszt, K. Melnikov and G. Zanderighi, One-loop calculations in quantum field theory: from Feynman diagrams to unitarity cuts, Phys. Rept. 518 (2012) 141 [arXiv:1105.4319] [INSPIRE].
R.K. Ellis, I. Hinchliffe, M. Soldate and J. van der Bij, Higgs decay to τ + τ − : a possible signature of intermediate mass Higgs bosons at the SSC, Nucl. Phys. B 297 (1988) 221 [INSPIRE].
U. Baur and E.N. Glover, Higgs boson production at large transverse momentum in hadronic collisions, Nucl. Phys. B 339 (1990) 38 [INSPIRE].
S. Catani, L. Trentadue, G. Turnock and B. Webber, Resummation of large logarithms in e + e − event shape distributions, Nucl. Phys. B 407 (1993) 3 [INSPIRE].
A. Martin, W. Stirling, R. Thorne and G. Watt, Parton distributions for the LHC, Eur. Phys. J. C 63 (2009) 189 [arXiv:0901.0002] [INSPIRE].
M. Cacciari and G.P. Salam, Dispelling the N 3 myth for the k T jet-finder, Phys. Lett. B 641 (2006) 57 [hep-ph/0512210] [INSPIRE].
M. Cacciari, G.P. Salam and G. Soyez, FastJet user manual, Eur. Phys. J. C 72 (2012) 1896 [arXiv:1111.6097] [INSPIRE].
S. Catani and M. Grazzini, An NNLO subtraction formalism in hadron collisions and its application to Higgs boson production at the LHC, Phys. Rev. Lett. 98 (2007) 222002 [hep-ph/0703012] [INSPIRE].
LHC Higgs Cross section Working Group collaboration, S. Heinemeyer et al., Handbook of LHC Higgs cross sections: 3. Higgs properties, arXiv:1307.1347 [INSPIRE].
P. Nason, A new method for combining NLO QCD with shower Monte Carlo algorithms, JHEP 11 (2004) 040 [hep-ph/0409146] [INSPIRE].
S. Alioli, P. Nason, C. Oleari and E. Re, A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX, JHEP 06 (2010) 043 [arXiv:1002.2581] [INSPIRE].
S. Frixione and B.R. Webber, Matching NLO QCD computations and parton shower simulations, JHEP 06 (2002) 029 [hep-ph/0204244] [INSPIRE].
K. Hamilton, P. Nason and G. Zanderighi, MINLO: multi-scale improved NLO, JHEP 10 (2012) 155 [arXiv:1206.3572] [INSPIRE].
K. Hamilton, P. Nason, C. Oleari and G. Zanderighi, Merging H/W/Z + 0 and 1 jet at NLO with no merging scale: a path to parton shower + NNLO matching, JHEP 05 (2013) 082 [arXiv:1212.4504] [INSPIRE].
A. Vicini, Quark-mass effects in POWHEG and Hres results, talk given at ggF meeting, http://indico.cern.ch/getFile.py/access?contribId=2&resId=0&materialId=slides&confId=263472, CERN Geneva Switzerland July 23 2013.
JetVHeto webpage, http://jetvheto.hepforge.org/.
S. Frixione, P. Nason and G. Ridolfi, Problems in the resummation of soft gluon effects in the transverse momentum distributions of massive vector bosons in hadronic collisions, Nucl. Phys. B 542 (1999) 311 [hep-ph/9809367] [INSPIRE].
A. Banfi, G. Salam and G. Zanderighi, Semi-numerical resummation of event shapes, JHEP 01 (2002) 018 [hep-ph/0112156] [INSPIRE].
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Banfi, A., Monni, P.F. & Zanderighi, G. Quark masses in Higgs production with a jet veto. J. High Energ. Phys. 2014, 97 (2014). https://doi.org/10.1007/JHEP01(2014)097
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DOI: https://doi.org/10.1007/JHEP01(2014)097