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Abstract:

The strength and tensor structure of the Higgs boson's interactions are investigated using an effective Lagrangian, which introduces additional CP-even and CP-odd interactions that lead to changes in the kinematic properties of the Higgs boson and associated jet spectra with respect to the Standard Model. The parameters of the effective Lagrangian are probed using a fit to five differential cross sections previously measured by the ATLAS experiment in the H→γγ decay channel with an integrated luminosity of 20.3 fb −1 at s=8 TeV. In order to perform a simultaneous fit to the five distributions, the statistical correlations between them are determined by re-analysing the H→γγ candidate events in the proton–proton collision data. No significant deviations from the Standard Model predictions are observed and limits on the effective Lagrangian parameters are derived. The statistical correlations are made publicly available to allow for future analysis of theories with non-Standard Model interactions. © 2015 CERN for the benefit of the ATLAS Collaboration.

Registro:

Documento: Artículo
Título:Constraints on non-Standard Model Higgs boson interactions in an effective Lagrangian using differential cross sections measured in the H → γγ decay channel at √s=8 TeV with the ATLAS detector
Autor:Aad, G. et al.
Este artículo contiene 2866 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2866 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2016
Volumen:753
Página de inicio:69
Página de fin:85
DOI: http://dx.doi.org/10.1016/j.physletb.2015.11.071
Título revista:Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Título revista abreviado:Phys Lett Sect B Nucl Elem Part High-Energy Phys
ISSN:03702693
CODEN:PYLBA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v753_n_p69_Aad

Referencias:

  • (2012) Phys. Lett. B, 716, pp. 1-29. , arXiv:1207.7214 [hep-ex]
  • (2012) Phys. Lett. B, 716, pp. 30-61. , arXiv:1207.7235 [hep-ex]
  • Heinemeyer, S., Mariotti, C., Passarino, G., Tanaka, R., arXiv:1307.1347 [hep-ph] (Eds.); Buchmüller, W., Wyler, D., (1986) Nucl. Phys. B, 268, pp. 621-653
  • Hagiwara, K., Szalapski, R., Zeppenfeld, D., (1993) Phys. Lett. B, 318, pp. 155-162. , arXiv:hep-ph/9308347
  • Giudice, G., Grojean, C., Pomarol, A., Rattazzi, R., (2007) J. High Energy Phys., 6. , arXiv:hep-ph/0703164
  • Grzadkowski, B., Iskrzyński, M., Misiak, M., Rosiek, J., (2010) J. High Energy Phys., 10. , arXiv:1008.4884 [hep-ph]
  • Contino, R., Ghezzi, M., Grojean, C., Mühlleitner, M., Spira, M., (2013) J. High Energy Phys., 7. , arXiv:1303.3876 [hep-ph]
  • (2014) J. High Energy Phys., 9. , arXiv:1407.4222 [hep-ex]
  • Alloul, A., Fuks, B., Sanz, V., (2014) J. High Energy Phys., 4. , arXiv:1310.5150 [hep-ph]
  • Pomarol, A., Riva, F., (2014) J. High Energy Phys., 1. , arXiv:1308.2803 [hep-ph]
  • Ellis, J., Sanz, V., You, T., (2015) J. High Energy Phys., 3. , arXiv:1410.7703 [hep-ph]
  • (2008) J. Instrum., 3
  • Hayes, K., Perl, M.L., Efron, B., (1989) Phys. Rev. D, 39, pp. 274-279
  • http://hepdata.cedar.ac.uk/; Artoisenet, P., (2013) J. High Energy Phys., 11. , arXiv:1306.6464 [hep-ph]
  • Alwall, J., Herquet, M., Maltoni, F., Mattelaer, O., Stelzer, T., (2011) J. High Energy Phys., 6. , arXiv:1106.0522 [hep-ph]
  • Mangano, M.L., Moretti, M., Piccinini, F., Treccani, M., (2007) J. High Energy Phys., 1. , arXiv:hep-ph/0611129
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., (2006) J. High Energy Phys., 5. , arXiv:hep-ph/0603175
  • (2015) Phys. Rev. Lett., 114. , arXiv:1503.07589 [hep-ex]
  • https://cdsweb.cern.ch/record/1345343, ATL-PHYS-PUB-2011-008; Buckley, A., (2013) Comput. Phys. Commun., 184, pp. 2803-2819
  • Buckley, A., Hoeth, H., Lacker, H., Schulz, H., von Seggern, J.E., (2010) Eur. Phys. J. C, 65, pp. 331-357. , arXiv:0907.2973 [hep-ph]
  • Djouadi, A., Kalinowski, J., Spira, M., (1998) Comput. Phys. Commun., 108, pp. 56-74. , arXiv:hep-ph/9704448
  • Alwall, J., (2014) J. High Energy Phys., 7. , arXiv:1405.0301 [hep-ph] Predictions quoted in this paper derived by the authors
  • Lai, H.-L., (2010) Phys. Rev. D, 82. , arXiv:1007.2241 [hep-ph]
  • Frederix, R., Frixione, S., (2012) J. High Energy Phys., 12. , arXiv:1209.6215 [hep-ph]
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., (2008) Comput. Phys. Commun., 178, pp. 852-867. , arXiv:0710.3820 [hep-ph]
  • https://cdsweb.cern.ch/record/1400677, ATL-PHYS-PUB-2011-014; Nason, P., Oleari, C., (2010) J. High Energy Phys., 2. , arXiv:0911.5299 [hep-ph]
  • Klämke, G., Zeppenfeld, D., (2007) J. High Energy Phys., 4. , arXiv:hep-ph/0703202
  • Andersen, J.R., Arnold, K., Zeppenfeld, D., (2010) J. High Energy Phys., 6. , arXiv:1001.3822 [hep-ph]
  • Arnold, K., (2009) Comput. Phys. Commun., 180, pp. 1661-1670. , arXiv:0811.4559 [hep-ph]
  • Plehn, T., Rainwater, D.L., Zeppenfeld, D., (2002) Phys. Rev. Lett., 88. , arXiv:hep-ph/0105325
  • (2014) Phys. Lett. B, 732, pp. 8-27. , arXiv:1402.3051 [hep-ex]
  • arXiv:1506.05669 [hep-ex]; (2015) Phys. Rev. D, 92. , arXiv:1412.2641 [hep-ex]
  • (2015) Phys. Rev. D, 91. , arXiv:1408.5191 [hep-ex]

Citas:

---------- APA ----------
(2016) . Constraints on non-Standard Model Higgs boson interactions in an effective Lagrangian using differential cross sections measured in the H → γγ decay channel at √s=8 TeV with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 753, 69-85.
http://dx.doi.org/10.1016/j.physletb.2015.11.071
---------- CHICAGO ----------
Aad, G. "Constraints on non-Standard Model Higgs boson interactions in an effective Lagrangian using differential cross sections measured in the H → γγ decay channel at √s=8 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 753 (2016) : 69-85.
http://dx.doi.org/10.1016/j.physletb.2015.11.071
---------- MLA ----------
Aad, G. "Constraints on non-Standard Model Higgs boson interactions in an effective Lagrangian using differential cross sections measured in the H → γγ decay channel at √s=8 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 753, 2016, pp. 69-85.
http://dx.doi.org/10.1016/j.physletb.2015.11.071
---------- VANCOUVER ----------
Aad, G. Constraints on non-Standard Model Higgs boson interactions in an effective Lagrangian using differential cross sections measured in the H → γγ decay channel at √s=8 TeV with the ATLAS detector. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2016;753:69-85.
http://dx.doi.org/10.1016/j.physletb.2015.11.071