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Abstract:

A search is presented for the direct pair production of a chargino and a neutralino pp → ˜χ 1 ± ˜χ 2 0 , where the chargino decays to the lightest neutralino and the W boson, ˜χ 1 ± → ˜χ 1 0 (W ± → ℓ ± ν), while the neutralino decays to the lightest neutralino and the 125 GeV Higgs boson, ˜χ 2 0 → ˜χ 1 0 (h → bb/γ γ /ℓ ± νqq). The final states considered for the search have large missing transverse momentum, an isolated electron or muon, and one of the following: either two jets identified as originating from bottom quarks, or two photons, or a second electron or muon with the same electric charge. The analysis is based on 20.3 fb −1 of √s = 8 TeV proton–proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with the Standard Model expectations, and limits are set in the context of a simplified supersymmetric model. © CERN for the benefit of the ATLAS collaboration 2015.

Registro:

Documento: Artículo
Título:Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in √ s = 8 TeV pp collisions with the ATLAS detector
Autor:Aad, G. et al.
Este artículo contiene 2825 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2825 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2015
Volumen:75
Número:5
DOI: http://dx.doi.org/10.1140/epjc/s10052-015-3408-7
Título revista:European Physical Journal C
Título revista abreviado:Eur. Phys. J. C
ISSN:14346044
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v75_n5_p_Aad

Referencias:

  • Miyazawa, H., (1966) Prog. Theor. Phys, 36 (6), p. 1266
  • Ramond, P., (1971) Phys. Rev. D, 3, p. 2415
  • Gol’fand, Y.A., Likhtman, E.P., (1971) JETP Lett, 13, p. 323
  • Neveu, A., Schwarz, J.H., (1971) Nucl. Phys. B, 31, p. 86
  • Neveu, A., Schwarz, J.H., (1971) Phys. Rev. D, 4, p. 1109
  • Gervais, J., Sakita, B., (1971) Nucl. Phys. B, 34, p. 632
  • Volkov, D.V., Akulov, V.P., (1973) Phys. Lett. B, 46, p. 109
  • Wess, J., Zumino, B., (1974) Phys. Lett. B, 49, p. 52
  • Wess, J., Zumino, B., (1974) Nucl. Phys. B, 70, p. 39
  • Fayet, P., (1976) Phys. Lett. B, 64, p. 159
  • Fayet, P., (1977) Phys. Lett. B, 69, p. 489
  • Farrar, G.R., Fayet, P., (1978) Phys. Lett. B, 76, p. 575
  • Fayet, P., (1979) Phys. Lett. B, 84, p. 416
  • Dimopoulos, S., Georgi, H., (1981) Nucl. Phys. B, 193, p. 150
  • Barbieri, R., Giudice, G., (1988) Nucl. Phys. B, 306, p. 63
  • De Carlos, B., Casas, J.A., (1993) Phys. Lett. B, 309, p. 320
  • Evans, L., Bryant, P., (2008) JINST, 3, pp. S08001
  • Alwall, J., (2009) Phys. Rev. D, 79, p. 075020
  • Arkani-Hamed, N., ; ATLAS Collaboration, Phys. Rev. D 90, 052004 (2014). [hep-ex]; ATLAS Collaboration, J. High Energy Phys. 04, 169 (2014). [hep-ex]; ATLAS Collaboration, J. High Energy Phys. 05, 071 (2014). [hep-ex]; ATLAS Collaboration, J. High Energy Phys. 10, 96 (2014). [hep-ex]; C.M.S. Collaboration, Eur. Phys. J. C 74, 3036 (2014). [hep-ex]; C.M.S. Collaboration, Phys. Rev. D 90, 092007 (2014). [hep-ex]; Abazov, V., (2009) Phys. Lett. B, 680, p. 34
  • Aaltonen, T., (2008) Phys. Rev. Lett, 101, p. 251801
  • http://lepsusy.web.cern.ch/lepsusy/Welcome.html, LEPSUSYWG, ALEPH, DELPHI, L3 and OPAL experiments, LEPSUSYWG/01-03.1; Schael, S., (2004) Phys. Lett. B, 583, p. 247
  • Abdallah, J., (2003) Eur. Phys. J. C, 31, p. 421
  • Acciarri, M., (2000) Phys. Lett. B, 472, p. 420
  • Abbiendi, G., (2004) Eur. Phys. J. C, 35, p. 1
  • (2008) JINST, 3, pp. S08003
  • Kersevan, B.P., Richter-Was, E., (2013) Comput. Phys. Commun, 184, p. 919
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., (2006) J. High Energy Phys, 5, p. 26
  • Kidonakis, N., (2011) Phys. Rev. D, 83, p. 91503
  • http://cdsweb.cern.ch/record/1363300, ATLAS Collaboration, ATL-PHYS-PUB-2011-009 (2011); Pumplin, J., (2002) J. High Energy Phys, 7, p. 12
  • Nason, P., (2004) J. High Energy Phys, 11, p. 40
  • Frixione, S., Nason, P., Oleari, C., (2007) J. High Energy Phys, 11, p. 70
  • Kidonakis, N., (2010) Phys. Rev. D, 81, p. 54028
  • Skands, P.Z., (2010) Phys. Rev. D, 82, p. 74018
  • Lai, H.-L., (2010) Phys. Rev. D, 82, p. 74024
  • Kidonakis, N., (2010) Phys. Rev. D, 82, p. 54018
  • Cacciari, M., (2012) Phys. Lett. B, 710, p. 612
  • Baernreuther, P., Czakon, M., Mitov, A., (2012) Phys. Rev. Lett, 109, p. 132001
  • Czakon, M., Mitov, A., (2012) J. High Energy Phys, 12, p. 54
  • Czakon, M., Mitov, A., (2013) J. High Energy Phys, 1, p. 80
  • Czakon, M., Fiedler, P., Mitov, A., (2013) Phys. Rev. Lett, 110, p. 252004
  • Czakon, M., Mitov, A., (2014) Comput. Phys. Commun, 185, p. 2930
  • Alwall, J., (2007) J. High Energy Phys, 9, p. 28
  • Gleisberg, T., (2009) J. High Energy Phys, 2, p. 7
  • Mangano, M.L., (2003) J. High Energy Phys, 7, p. 1
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., (2008) Comput. Phys. Commun, 178, p. 852
  • Heinemeyer, S., ; http://cdsweb.cern.ch/record/1474107, ATLAS Collaboration, ATL-PHYS-PUB-2012-003 (2012); Bahr, M., (2008) Eur. Phys. J. C, 58, p. 639
  • Beenakker, W., (1997) Nucl. Phys. B, 492, p. 51
  • Fuks, B., (2012) J. High Energy Phys, 10, p. 81
  • Fuks, B., (2013) Eur. Phys. J. C, 73, p. 2480
  • Krämer, M., ; Agostinelli, S., (2003) Nucl. Instrum. Methods A, 506, p. 250
  • ATLAS Collaboration, Eur. Phys. J. C 70, 823 (2010). [physics.ins-det]; http://cdsweb.cern.ch/record/1300517, ATLAS Collaboration, ATL-PHYS-PUB-2010-013 (2010); ATLAS Collaboration, Eur. Phys. J. C 73, 2518 (2013). [hep-ex]; ATLAS Collaboration, Eur. Phys. J. C 74, 2941 (2014). [hep-ex]; ATLAS Collaboration, Eur. Phys. J. C 74, 3130 (2014). [hep-ex]; ATLAS Collaboration, Eur. Phys. J. C 74, 3071 (2014). [hep-ex]; Cacciari, M., Salam, G.P., Soyez, G., (2008) J. High Energy Phys, 4, p. 63
  • Lampl, W., http://cdsweb.cern.ch/record/1099735, ATL-LARG-PUB-2008-002; ATLAS Collaboration, Eur. Phys. J. C 73, 2304 (2013). [hep-ex]; ATLAS Collaboration, Eur. Phys. J. C 75, 17 (2015). [hep-ex]; http://cdsweb.cern.ch/record/1570994, ATLAS Collaboration, ATLAS-CONF-2013-083; http://cdsweb.cern.ch/record/1369219, ATLAS Collaboration, ATLAS-CONF-2011-102; ATLAS Collaboration, Eur. Phys. J. C 74 (2015). [hep-ex] (submitted); ATLAS Collaboration, Eur. Phys. J. C 72, 1844 (2012). [hep-ex]; http://cdsweb.cern.ch/record/1570993, ATLAS Collaboration, ATLAS-CONF-2013-082; Tovey, D.R., (2008) J. High Energy Phys, 4, p. 34
  • Polesello, G., Tovey, D.R., (2010) J. High Energy Phys, 3, p. 30
  • Baak, M., ; ATLAS Collaboration, Phys. Lett. B 726, 88 (2013). [hep-ex]; ATLAS Collaboration, Phys. Rev. D 87, 052002 (2013). [hep-ex]; Oreglia, M., (1980), SLAC-R-0236; ATLAS Collaboration, J. High Energy Phys. 06, 035 (2014). [hep-ex]; Frixione, S., Webber, B.R., (2002) J. High Energy Phys, 6, p. 29
  • Frixione, S., (2006) J. High Energy Phys, 3, p. 92
  • Marchesini, G., Webber, B., Abbiendi, G., Knowles, I., Seymour, M., Stanco, L., (1992) Comput. Phys. Commun, 67, p. 465
  • Corcella, G., Knowles, I., Marchesini, G., Moretti, S., Odagiri, K., Richardson, P., Seymour, M., Webber, B., (2001) J. High Energy Phys, 1, p. 10
  • ATLAS Collaboration, Eur. Phys. J. C 73, 2306 (2013). [hep-ex]; http://cdsweb.cern.ch/record/1664335, ATLAS Collaboration, ATLAS-CONF-2014-004; http://cdsweb.cern.ch/record/1473426, ATLAS Collaboration, ATLAS-CONF-2012-123; Cowan, G., (2011) Eur. Phys. J. C, 71, p. 1554
  • Read, A.L., (2002) J. Phys. G, 28, p. 2693

Citas:

---------- APA ----------
(2015) . Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in √ s = 8 TeV pp collisions with the ATLAS detector. European Physical Journal C, 75(5).
http://dx.doi.org/10.1140/epjc/s10052-015-3408-7
---------- CHICAGO ----------
Aad, G. "Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in √ s = 8 TeV pp collisions with the ATLAS detector" . European Physical Journal C 75, no. 5 (2015).
http://dx.doi.org/10.1140/epjc/s10052-015-3408-7
---------- MLA ----------
Aad, G. "Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in √ s = 8 TeV pp collisions with the ATLAS detector" . European Physical Journal C, vol. 75, no. 5, 2015.
http://dx.doi.org/10.1140/epjc/s10052-015-3408-7
---------- VANCOUVER ----------
Aad, G. Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in √ s = 8 TeV pp collisions with the ATLAS detector. Eur. Phys. J. C. 2015;75(5).
http://dx.doi.org/10.1140/epjc/s10052-015-3408-7