Navegar

Colección

Datos Estadísticas

Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

Abstract: We perform the threshold resummation for Higgs pair production in the dominant gluon fusion channel to next-to-next-to-leading logarithmic (NNLL) accuracy. The calculation includes the matching to the next-to-next-to-leading order (NNLO) cross section obtained in the heavy top-quark limit, and results in an increase of the inclusive cross section up to 7% at the LHC with centre-of-mass energy Ecm = 14 TeV, for the choice of factorization and renormalization scales μF = μR = Q, being Q the invariant mass of the Higgs pair system. After the resummation is implemented, we estimate the theoretical uncertainty from the perturbative expansion to be reduced to about ±5.5%, plus ∼ 10% from finite top-mass effects. The resummed cross section turns out to be rather independent of the value chosen for the central factorization and renormalization scales in the usual range (Q/2, Q). © 2015, The Author(s).

Registro:

Documento: Artículo
Título:Higgs pair production at next-to-next-to-leading logarithmic accuracy at the LHC
Autor:de Florian, D.; Mazzitelli, J.
Filiación:Departamento de Física, FCEyN, Universidad de Buenos Aires, Pabellón 1, Ciudad Universitaria, Capital Federal, 1428, Argentina
Palabras clave:Hadronic Colliders; QCD Phenomenology
Año:2015
Volumen:2015
Número:9
DOI: http://dx.doi.org/10.1007/JHEP09(2015)053
Título revista:Journal of High Energy Physics
Título revista abreviado:J. High Energy Phys.
ISSN:11266708
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11266708_v2015_n9_p_deFlorian

Referencias:

  • 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 [] []; 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 [] []; Plehn, T., Rauch, M., The quartic Higgs coupling at hadron colliders (2005) Phys. Rev., D 72, p. 053008. , [hep-ph/0507321] [INSPIRE]
  • Baur, U., Plehn, T., Rainwater, D.L., Determining the Higgs boson selfcoupling at hadron colliders (2003) Phys. Rev., D 67, p. 033003. , [hep-ph/0211224] [INSPIRE]
  • Dolan, M.J., Englert, C., Spannowsky, M., Higgs self-coupling measurements at the LHC (2012) JHEP, 10, p. 112. , [arXiv:1206.5001] [INSPIRE]
  • Papaefstathiou, A., Yang, L.L., Zurita, J., Higgs boson pair production at the LHC in the channel (2013) Phys. Rev., D 87, p. 011301. , [arXiv:1209.1489] [INSPIRE]
  • Baglio, J., Djouadi, A., Gröber, R., Mühlleitner, M.M., Quevillon, J., Spira, M., The measurement of the Higgs self-coupling at the LHC: theoretical status (2013) JHEP, 4, p. 151. , [arXiv:1212.5581] [INSPIRE]
  • U. Baur, T. Plehn and D.L. Rainwater, Probing the Higgs selfcoupling at hadron colliders using rare decays, Phys. Rev. D 69 (2004) 053004 [] []; Goertz, F., Papaefstathiou, A., Yang, L.L., Zurita, J., Higgs Boson self-coupling measurements using ratios of cross sections (2013) JHEP, 6, p. 016. , [arXiv:1301.3492] [INSPIRE]
  • Gouzevitch, M., Oliveira, A., Rojo, J., Rosenfeld, R., Salam, G.P., Sanz, V., Scale-invariant resonance tagging in multijet events and new physics in Higgs pair production (2013) JHEP, 7, p. 148. , [arXiv:1303.6636] [INSPIRE]
  • Bhattacherjee, B., Choudhury, A., Role of supersymmetric heavy Higgs boson production in the self-coupling measurement of 125 GeV Higgs boson at the LHC (2015) Phys. Rev., D 91, p. 073015. , [arXiv:1407.6866] [INSPIRE]
  • Glover, E.W.N., van der Bij, J.J., Higgs boson pair production via gluon fusion (1988) Nucl. Phys., B 309, p. 282. , [INSPIRE]
  • Eboli, O.J.P., Marques, G.C., Novaes, S.F., Natale, A.A., Twin Higgs-boson production (1987) Phys. Lett., B 197, p. 269. , [INSPIRE]
  • T. Plehn, M. Spira and P.M. Zerwas, Pair production of neutral Higgs particles in gluon-gluon collisions, Nucl. Phys. B 479 (1996) 46 [Erratum ibid. B 531 (1998) 655] [] []; S. Dawson, S. Dittmaier and M. Spira, Neutral Higgs boson pair production at hadron colliders: QCD corrections, Phys. Rev. D 58 (1998) 115012 [] []; de Florian, D., Mazzitelli, J., Higgs Boson Pair Production at Next-to-Next-to-Leading Order in QCD (2013) Phys. Rev. Lett., 111, p. 201801. , [arXiv:1309.6594] [INSPIRE]
  • K.G. Chetyrkin, B.A. Kniehl and M. Steinhauser, Hadronic Higgs decay to order α<inf>s</inf>4, Phys. Rev. Lett.79 (1997) 353 [] []; K.G. Chetyrkin, J.H. Kühn and C. Sturm, QCD decoupling at four loops, Nucl. Phys. B 744 (2006) 121 [] []; M. Krämer, E. Laenen and M. Spira, Soft gluon radiation in Higgs boson production at the LHC, Nucl. Phys. B 511 (1998) 523 [] []; Y. Schröder and M. Steinhauser, Four-loop decoupling relations for the strong coupling, JHEP 01 (2006) 051 [] []; Djouadi, A., Spira, M., Zerwas, P.M., Production of Higgs bosons in proton colliders: QCD corrections (1991) Phys. Lett., B 264, p. 440. , [INSPIRE]
  • Grigo, J., Melnikov, K., Steinhauser, M., Virtual corrections to Higgs boson pair production in the large top quark mass limit (2014) Nucl. Phys., B 888, p. 17. , [arXiv:1408.2422] [INSPIRE]
  • Sterman, G.F., Summation of Large Corrections to Short Distance Hadronic Cross-Sections (1987) Nucl. Phys., B 281, p. 310. , [INSPIRE]
  • Catani, S., Trentadue, L., Resummation of the QCD Perturbative Series for Hard Processes (1989) Nucl. Phys., B 327, p. 323. , [INSPIRE]
  • S. Catani, M.L. Mangano, P. Nason and L. Trentadue, The Resummation of soft gluons in hadronic collisions, Nucl. Phys. B 478 (1996) 273 [] []; S. Catani, D. de Florian, M. Grazzini and P. Nason, Soft gluon resummation for Higgs boson production at hadron colliders, JHEP 07 (2003) 028 [] []; A. Vogt, Next-to-next-to-leading logarithmic threshold resummation for deep-inelastic scattering and the Drell-Yan process, Phys. Lett. B 497 (2001) 228 [] []; de Florian, D., Mazzitelli, J., A next-to-next-to-leading order calculation of soft-virtual cross sections (2012) JHEP, 12, p. 088. , [arXiv:1209.0673] [INSPIRE]
  • Catani, S., Cieri, L., de Florian, D., Ferrera, G., Grazzini, M., Threshold resummation at N3LL accuracy and soft-virtual cross sections at N3LO (2014) Nucl. Phys., B 888, p. 75. , [arXiv:1405.4827] [INSPIRE]
  • de Florian, D., Mazzitelli, J., Two-loop virtual corrections to Higgs pair production (2013) Phys. Lett., B 724, p. 306. , [arXiv:1305.5206] [INSPIRE]
  • Martin, A.D., Stirling, W.J., Thorne, R.S., Watt, G., Uncertainties on α<inf>S</inf> in global PDF analyses and implications for predicted hadronic cross sections (2009) Eur. Phys. J., C 64, p. 653. , [arXiv:0905.3531] [INSPIRE]
  • M. Botje et al., The PDF4LHC Working Group Interim Recommendations, []; Shao, D.Y., Li, C.S., Li, H.T., Wang, J., Threshold resummation effects in Higgs boson pair production at the LHC (2013) JHEP, 7, p. 169. , [arXiv:1301.1245] [INSPIRE]
  • Anastasiou, C., Duhr, C., Dulat, F., Herzog, F., Mistlberger, B., Higgs Boson Gluon-Fusion Production in QCD at Three Loops (2015) Phys. Rev. Lett., 114, p. 212001. , [arXiv:1503.06056] [INSPIRE]
  • Grigo, J., Hoff, J., Melnikov, K., Steinhauser, M., On the Higgs boson pair production at the LHC (2013) Nucl. Phys., B 875, p. 1. , [arXiv:1305.7340] [INSPIRE]
  • Maltoni, F., Vryonidou, E., Zaro, M., Top-quark mass effects in double and triple Higgs production in gluon-gluon fusion at NLO (2014) JHEP, 11, p. 079. , [arXiv:1408.6542] [INSPIRE]

Citas:

---------- APA ----------
de Florian, D. & Mazzitelli, J. (2015) . Higgs pair production at next-to-next-to-leading logarithmic accuracy at the LHC. Journal of High Energy Physics, 2015(9).
http://dx.doi.org/10.1007/JHEP09(2015)053
---------- CHICAGO ----------
de Florian, D., Mazzitelli, J. "Higgs pair production at next-to-next-to-leading logarithmic accuracy at the LHC" . Journal of High Energy Physics 2015, no. 9 (2015).
http://dx.doi.org/10.1007/JHEP09(2015)053
---------- MLA ----------
de Florian, D., Mazzitelli, J. "Higgs pair production at next-to-next-to-leading logarithmic accuracy at the LHC" . Journal of High Energy Physics, vol. 2015, no. 9, 2015.
http://dx.doi.org/10.1007/JHEP09(2015)053
---------- VANCOUVER ----------
de Florian, D., Mazzitelli, J. Higgs pair production at next-to-next-to-leading logarithmic accuracy at the LHC. J. High Energy Phys. 2015;2015(9).
http://dx.doi.org/10.1007/JHEP09(2015)053