Navegar

Colección

Datos Estadísticas

Artículo

La versión final de este artículo es de uso interno. El editor solo permite incluir en el repositorio el artículo en su versión post-print. Por favor, si usted la posee enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

We compute the next-to-next-to-leading order QCD corrections for standard model Higgs boson pair production inclusive cross section at hadron colliders within the large top-mass approximation. We provide numerical results for the LHC, finding that the corrections are large, resulting in an increase of O(20%) with respect to the next-to-leading order result at c.m. energy √s H=14 TeV. We observe a substantial reduction in the scale dependence, with overlap between the current and previous order prediction. All our results are normalized using the full top- and bottom-mass dependence at leading order. We also provide analytical expressions for the K factors as a function of sH. © 2013 American Physical Society.

Registro:

Documento: Artículo
Título:Higgs boson pair production at next-to-next-to-leading order in QCD
Autor:De Florian, D.; Mazzitelli, J.
Filiación:Departamento de Física, FCEyN, Universidad de Buenos Aires, (1428), Pabellón 1, Argentina
Palabras clave:Analytical expressions; Hadron colliders; Next-to-leading orders; Next-to-next-to-leading orders; Numerical results; Scale dependence; Standard-model Higgs bosons; Substantial reduction; Bosons; Tellurium compounds; Photons
Año:2013
Volumen:111
Número:20
DOI: http://dx.doi.org/10.1103/PhysRevLett.111.201801
Título revista:Physical Review Letters
Título revista abreviado:Phys Rev Lett
ISSN:00319007
CODEN:PRLTA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v111_n20_p_DeFlorian

Referencias:

  • Aad, G., (2012) Phys. Lett. B, 716, p. 1. , (ATLAS Collaboration), PYLBAJ 0370-2693 10.1016/j.physletb.2012.08.020
  • Chatrchyan, S., (2012) Phys. Lett. B, 716, p. 30. , (CMS Collaboration), PYLBAJ 0370-2693 10.1016/j.physletb.2012.08.021
  • Englert, F., Brout, R., (1964) Phys. Rev. Lett., 13, p. 321. , PRLTAO 0031-9007 10.1103/PhysRevLett.13.321
  • Higgs, P.W., (1964) Phys. Lett., 12, p. 132. , PHLTAM 0031-9163 10.1016/0031-9163(64)91136-9
  • Higgs, P.W., (1964) Phys. Rev. Lett., 13, p. 508. , PRLTAO 0031-9007 10.1103/PhysRevLett.13.508
  • Baur, U., Plehn, T., Rainwater, D.L., (2003) Phys. Rev. D, 67, p. 033003. , PRVDAQ 0556-2821 10.1103/PhysRevD.67.033003
  • Dolan, M.J., Englert, C., Spannowsky, M., J. High Energy Phys., 2012 (10), p. 112. , JHEPFG 1029-8479 10.1007/JHEP10(2012)112
  • Papaefstathiou, A., Yang, L.L., Zurita, J., (2013) Phys. Rev. D, 87, p. 011301. , PRVDAQ 1550-7998 10.1103/PhysRevD.87.011301
  • Baglio, J., Djouadi, A., Grober, R., Muhlleitner, M.M., Quevillon, J., Spira, M., J. High Energy Phys., 2013 (4), p. 151. , JHEPFG 1029-8479 10.1007/JHEP04(2013)151
  • Baur, U., Plehn, T., Rainwater, D., Probing the Higgs self-coupling at hadron colliders using rare decays (2004) Physical Review D, 69 (5), p. 053004. , DOI 10.1103/PhysRevD.69.053004
  • Dolan, M.J., Englert, C., Spannowsky, M., (2013) Phys. Rev. D, 87, p. 055002. , PRVDAQ 1550-7998 10.1103/PhysRevD.87.055002
  • Goertz, F., Papaefstathiou, A., Yang, L.L., Zurita, J., J. High Energy Phys., 2013 (6), p. 016. , JHEPFG 1029-8479 10.1007/JHEP06(2013)016
  • Shao, D.Y., Li, C.S., Li, H.T., Wang, J., J. High Energy Phys., 2013 (7), p. 169. , JHEPFG 1029-8479 10.1007/JHEP07(2013)169
  • Gouzevitch, M., Oliveira, A., Rojo, J., Rosenfeld, R., Salam, G., Sanz, V., J. High Energy Phys., 2013 (7), p. 148. , JHEPFG 1029-8479 10.1007/JHEP07(2013)148
  • Glover, E.W.N., Van Der Bij, J.J., (1988) Nucl. Phys., 309, p. 282. , NUPBBO 0550-3213 10.1016/0550-3213(88)90083-1
  • Eboli, O.J.P., Marques, G.C., Novaes, S.F., Natale, A.A., (1987) Phys. Lett. B, 197, p. 269. , PYLBAJ 0370-2693 10.1016/0370-2693(87)90381-9
  • Plehn, T., Spira, M., Zerwas, P.M., (1996) Nucl. Phys., 479, p. 46. , NUPBBO 0550-3213 10.1016/0550-3213(96)00418-X
  • Plehn, T., Spira, M., Zerwas, P.M., (1998) Nucl. Phys., 531, pp. 655E. , NUPBBO 0550-3213 10.1016/S0550-3213(98)00406-4
  • Dawson, S., Dittmaier, S., Spira, M., (1998) Phys. Rev. D, 58, p. 115012. , PRVDAQ 0556-2821 10.1103/PhysRevD.58.115012
  • De Florian, D., Mazzitelli, J., (2013) Phys. Lett. B, 724, p. 306. , PYLBAJ 0370-2693 10.1016/j.physletb.2013.06.046
  • De Florian, D., Mazzitelli, J., J. High Energy Phys., 2012 (12), p. 088. , JHEPFG 1029-8479 10.1007/JHEP12(2012)088
  • Grigo, J., Hoff, J., Melnikov, K., Steinhauser, M., (2013) Nucl. Phys., 875, p. 1. , NUPBBO 0550-3213 10.1016/j.nuclphysb.2013.06.024
  • Kramer, M., Laenen, E., Spira, M., (1998) Nucl. Phys., 511, p. 523. , NUPBBO 0550-3213 10.1016/S0550-3213(97)00679-2
  • Chetyrkin, K.G., Kniehl, B.A., Steinhauser, M., (1997) Phys. Rev. Lett., 79, p. 353. , PRLTAO 0031-9007 10.1103/PhysRevLett.79.353
  • Djouadi, A., Spira, M., Zerwas, P.M., (1991) Phys. Lett. B, 264, p. 440. , PYLBAJ 0370-2693 10.1016/0370-2693(91)90375-Z
  • Harlander, R.V., Kilgore, W.B., (2002) Phys. Rev. Lett., 88, p. 201801. , PRLTAO 0031-9007 10.1103/PhysRevLett.88.201801
  • Anastasiou, C., Melnikov, K., (2002) Nucl. Phys., 646, p. 220. , NUPBBO 0550-3213 10.1016/S0550-3213(02)00837-4
  • Ravindran, V., Smith, J., Van Neerven, W.L., NNLO corrections to the total cross section for Higgs boson production in hadron-hadron collisions (2003) Nuclear Physics B, 665, pp. 325-366. , DOI 10.1016/S0550-3213(03)00457-7, PII S0550321303004577
  • Hahn, T., Generating Feynman diagrams and amplitudes with FeynArts 3 (2001) Computer Physics Communications, 140 (3), pp. 418-431. , DOI 10.1016/S0010-4655(01)00290-9, PII S0010465501002909
  • Mertig, R., Boehm, M., Denner, A., Feyn Calc - computer-algebraic calculation of Feynman amplitudes (1991) Computer Physics Communications, 64 (3), pp. 345-359. , DOI 10.1016/0010-4655(91)90130-D
  • http://link.aps.org/supplemental/10.1103/PhysRevLett.111.201801; Frixione, S., Kunszt, Z., Signer, A., Three-jet cross sections to next-to-leading order (1996) Nuclear Physics B, 467 (3), pp. 399-442. , DOI 10.1016/0550-3213(96)00110-1, PII S0550321396001101
  • Frixione, S., (1993) Nucl. Phys., 410, p. 280. , NUPBBO 0550-3213 10.1016/0550-3213(93)90435-R
  • Martin, A.D., Stirling, W.J., Thorne, R.S., Watt, G., (2009) Eur. Phys. J. C, 63, p. 189. , EPCFFB 1434-6044 10.1140/epjc/s10052-009-1072-5
  • Martin, A.D., Stirling, W.J., Thorne, R.S., Watt, G., (2009) Eur. Phys. J. C, 64, p. 653. , EPCFFB 1434-6044 10.1140/epjc/s10052-009-1164-2
  • M. Botje, J. Butterworth, A. Cooper-Sarkar, A. de Roeck, J. Feltesse, S. Forte, A. Glazov, and J. Huston, arXiv:1101.0538

Citas:

---------- APA ----------
De Florian, D. & Mazzitelli, J. (2013) . Higgs boson pair production at next-to-next-to-leading order in QCD. Physical Review Letters, 111(20).
http://dx.doi.org/10.1103/PhysRevLett.111.201801
---------- CHICAGO ----------
De Florian, D., Mazzitelli, J. "Higgs boson pair production at next-to-next-to-leading order in QCD" . Physical Review Letters 111, no. 20 (2013).
http://dx.doi.org/10.1103/PhysRevLett.111.201801
---------- MLA ----------
De Florian, D., Mazzitelli, J. "Higgs boson pair production at next-to-next-to-leading order in QCD" . Physical Review Letters, vol. 111, no. 20, 2013.
http://dx.doi.org/10.1103/PhysRevLett.111.201801
---------- VANCOUVER ----------
De Florian, D., Mazzitelli, J. Higgs boson pair production at next-to-next-to-leading order in QCD. Phys Rev Lett. 2013;111(20).
http://dx.doi.org/10.1103/PhysRevLett.111.201801