Artículo

López-Fogliani, D.E.; Muñoz, C. "On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks" (2017) Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 771:136-141
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Abstract:

In the framework of supersymmetry, when R-parity is violated the Higgs doublet superfield Hd can be interpreted as another doublet of leptons, since all of them have the same quantum numbers. Thus Higgs scalars are sleptons and Higgsinos are leptons. We argue that this interpretation can be extended to the second Higgs doublet superfield Hu, when right-handed neutrinos are assumed to exist. As a consequence, we advocate that this is the minimal construction where the two Higgs doublets can be interpreted in a natural way as a fourth family of lepton superfields, and that this is more satisfactory than the usual situation in supersymmetry where the Higgses are ‘disconnected’ from the rest of the matter and do not have a three-fold replication. On the other hand, in analogy with the first three families where for each lepton representation there is a quark counterpart, we propose a possible extension of this minimal model including a vector-like quark doublet representation as part of the fourth family. We also discuss the phenomenology of the associated new quarks. © 2017 The Authors

Registro:

Documento: Artículo
Título:On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks
Autor:López-Fogliani, D.E.; Muñoz, C.
Filiación:IFIBA, UBA & CONICET, Departamento de Física, FCEyN, Universidad de Buenos Aires, Buenos Aires, 1428, Argentina
Pontificia Universidad Católica Argentina, Buenos Aires, Argentina
Departamento de Física Teórica, Universidad Autónoma de Madrid, Campus de Cantoblanco, Madrid, E-28049, Spain
Instituto de Física Teórica UAM-CSIC, Campus de Cantoblanco, Madrid, E-28049, Spain
Palabras clave:Higgses; New quarks; Phenomenology; Right-handed neutrinos; Supersymmetry
Año:2017
Volumen:771
Página de inicio:136
Página de fin:141
DOI: http://dx.doi.org/10.1016/j.physletb.2017.05.018
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_v771_n_p136_LopezFogliani

Referencias:

  • Martin, S.P., A supersymmetry primer (2008) Adv. Ser. Dir. High Energy Phys., 18, p. 1. , For a review, see:, arXiv:hep-ph/9709356
  • Grant, A.K., Kakushadze, Z., Higgs as a slepton (1999) Phys. Lett. B, 465, p. 108. , arXiv:hep-ph/9906556
  • Liu, C., Supersymmetry and an extra vectorlike generation (2009) Phys. Rev. D, 80. , arXiv:0907.3011 [hep-ph]
  • Barbier, R., R-parity-violating supersymmetry (2005) Phys. Rep., 420, p. 1. , For a review, see:, arXiv:hep-ph/0406039
  • Ibanez, L.E., Ross, G.G., Discrete gauge symmetry anomalies (1991) Phys. Lett. B, 260, p. 291
  • Discrete gauge symmetries and the origin of baryon and lepton number conservation in supersymmetric versions of the standard model (1992) Nucl. Phys. B, 368, p. 3
  • Krauss, L., Wilczek, F., Discrete gauge symmetry in continuum theories (1989) Phys. Rev. Lett., 62, p. 90
  • Gilbert, G., Wormhole-induced proton decay (1989) Nucl. Phys. B, 328, p. 159. , and references therein
  • Escudero, N., López-Fogliani, D.E., Muñoz, C., de Austri, R.R., Analysis of the parameter space and spectrum of the μνSSM (2008) J. High Energy Phys., 12. , arXiv:0810.1507 [hep-ph]
  • Casas, J.A., Katehou, E.K., Muñoz, C., U(1) charges in orbifolds: anomaly cancellation and phenomenological consequences, Oxford preprint, Nov. 1987, Ref: 1/88; (1989) Nucl. Phys. B, 317, p. 171
  • Casas, J.A., Muñoz, C., Yukawa couplings in SU(3)×SU(2)×U(1)Y orbifold models (1988) Phys. Lett. B, 212, p. 343
  • Kim, J.E., Nilles, H.P., The μ problem and the strong CP problem (1984) Phys. Lett. B, 138, p. 150
  • López-Fogliani, D.E., Muñoz, C., Proposal for a supersymmetric standard model (2006) Phys. Rev. Lett., 97. , arXiv:hep-ph/0508297
  • Muñoz, C., Searching for SUSY and decaying gravitino DM at the LHC and Fermi-LAT with the μνSSM (2015) Proceedings, 11th International Workshop on the Dark Side of the Universe (DSU2015), Kyoto, Japan, December 14–18, 2015, PoS (DSU2015) 034, , arXiv:1608.07912 [hep-ph], For a recent review, see
  • Ghosh, P., Roy, S., Neutrino masses and mixing, lightest neutralino decays and a solution to the μ problem in supersymmetry (2009) J. High Energy Phys., 4. , arXiv:0812.0084 [hep-ph]
  • Bartl, A., Hirsch, M., Vicente, A., Liebler, S., Porod, W., LHC phenomenology of the μνSSM (2009) J. High Energy Phys., 5. , arXiv:0903.3596 [hep-ph]
  • Fidalgo, J., López-Fogliani, D.E., Muñoz, C., de Austri, R.R., Neutrino physics and spontaneous CP violation in the μνSSM (2009) J. High Energy Phys., 8. , arXiv:0904.3112 [hep-ph]
  • Ghosh, P., Dey, P., Mukhopadhyaya, B., Roy, S., Radiative contribution to neutrino masses and mixing in μνSSM (2010) J. High Energy Phys., 5. , arXiv:1002.2705 [hep-ph]
  • López-Fogliani, D.E., The Seesaw mechanism in the μνSSM (2009) CTP International Conference on Neutrino Physics in the LHC Era Luxor, Egypt, November 15–19, , arXiv:1004.0884 [hep-ph], For a review, see
  • Bandhopadhyay, P., Ghosh, P., Roy, S., Unusual Higgs boson signal in R-parity violating nonminimal supersymmetric models at the LHC (2011) Phys. Rev. D, 84. , arXiv:1012.5762 [hep-ph]
  • Fidalgo, J., Muñoz, C., The Higgs sector of the μνSSM and collider physics (2011) J. High Energy Phys., 10. , arXiv:1107.4614 [hep-ph]
  • Ghosh, P., López-Fogliani, D.E., Mitsou, V., Muñoz, C., Ruiz de Austri, R., Probing the μ-from-ν supersymmetric standard model with displaced multileptons from the decay of a Higgs boson at the LHC (2013) Phys. Rev. D, 88. , arXiv:1211.3177 [hep-ph]
  • Ghosh, P., López-Fogliani, D.E., Mitsou, V., Muñoz, C., Ruiz de Austri, R., Hunting physics beyond the standard model with unusual W± and Z decays (2015) Phys. Rev. D, 91. , arXiv:1403.3675 [hep-ph]
  • Ghosh, P., López-Fogliani, D.E., Mitsou, V., Muñoz, C., Ruiz de Austri, R., Probing the μνSSM with light scalars, pseudoscalars and neutralinos from the decay of a SM-like Higgs boson at the LHC (2014) J. High Energy Phys., 11. , arXiv:1410.2070 [hep-ph]
  • Choi, K.-Y., López-Fogliani, D.E., Muñoz, C., Ruiz de Austri, R., Gamma-ray detection from gravitino dark matter decay in the μνSSM (2010) J. Cosmol. Astropart. Phys., 3. , arXiv:0906.3681 [hep-ph]
  • Gómez-Vargas, G.A., Fornasa, M., Zandanel, F., Cuesta, A.J., Muñoz, C., Prada, F., Yepes, G., CLUES on Fermi-LAT prospects for the extragalactic detection of μνSSM gravitino dark matter (2012) J. Cosmol. Astropart. Phys., 2. , arXiv:1110.3305 [hep-ph]
  • Albert, A., Gómez-Vargas, G.A., Grefe, M., Muñoz, C., Weniger, C., Bloom, E.D., Charles, E., Morselli, A., Search for 100 MeV to 10 GeV γ-ray lines in the Fermi-LAT data and implications for gravitino dark matter in the μνSSM (2014) J. Cosmol. Astropart. Phys., 10. , arXiv:1406.3430 [astro-ph.HE]
  • Gómez-Vargas, G.A., López-Fogliani, D.E., Muñoz, C., Pérez, A.D., Ruiz de Austri, R., Search for sharp and smooth spectral signatures of μνSSM gravitino dark matter with Fermi-LAT (2017) J. Cosmol. Astropart. Phys., 3. , arXiv:1608.08640 [hep-ph]
  • Chung, D.J.H., Long, A.J., Electroweak phase transition in the μνSSM (2010) Phys. Rev. D, 81. , arXiv:1004.0942 [hep-ph]
  • Ellwanger, U., Hugonie, C., Teixeira, A.M., The next-to-minimal supersymmetric standard model (2010) Phys. Rep., 496, p. 1. , For a review, see, arXiv:0910.1785 [hep-ph]
  • Fidalgo, J., Muñoz, C., The μνSSM with an Extra U(1) (2012) J. High Energy Phys., 4. , arXiv:1111.2836 [hep-ph]
  • Ibáñez, L.E., Marchesano, F., Rabadán, R., Getting just the standard model at intersecting branes (2001) J. High Energy Phys., 11. , arXiv:hep-th/0105155
  • Casas, J.A., Muñoz, C., Three-generation SU(3)×SU(2)×U(1)Y×U(1) orbifold models through Fayet–Iliopoulos terms (1988) Phys. Lett. B, 209, p. 214
  • Three-generation SU(3)×SU(2)×U(1)Y models from orbifolds (1988) Phys. Lett. B, 212, p. 343
  • Font, A., Ibáñez, L.E., Nilles, H.P., Quevedo, F., Yukawa couplings in degenerate orbifolds: towards a realistic SU(3)×SU(2)×U(1) superstring (1988) Phys. Lett. B, 210, p. 101. , Erratum:
  • Font, A., Ibáñez, L.E., Marchesano, F., Sierra, A., The construction of ‘realistic’ four-dimensional strings through orbifolds (1990) Nucl. Phys. B, 331, p. 421
  • Cvetic, M., Shiu, G., Uranga, A.M., Three-family supersymmetric standard-like models from intersecting brane worlds (2001) Phys. Rev. Lett., 87. , arXiv:hep-th/0107143
  • Nickel, K., Staub, F., Precise determination of the Higgs mass in supersymmetric models with vectorlike tops and the impact on naturalness in minimal GMSB (2015) J. High Energy Phys., 7. , arXiv:1505.06077 [hep-ph]
  • Aguilar-Saavedra, J.A., Benbrik, R., Heinemeyer, S., Pérez-Victoria, M., A handbook of vector-like quarks: mixing and single production (2013) Phys. Rev. D, 88. , For a review, see, arXiv:1306.0572 [hep-ph]
  • Aguilar-Saavedra, J.A., Identifying top partners at LHC (2009) J. High Energy Phys., 11. , For a review, see, arXiv:0907.3155 [hep-ph]
  • Okada, Y., Panizzi, L., LHC signatures of vector-like quarks (2013) Adv. High Energy Phys., 11, p. 2013. , For a review, see, arXiv:1207.5607 [hep-ph]
  • Aguilar-Saavedra, J.A., Mixing with vector-like quarks: constraints and expectations (2013) EPJ Web Conf., 60. , arXiv:1306.4432 [hep-ph]
  • Aad, G., Search for production of vector-like quark pairs and of four top quarks in the lepton-plus-jets final state in pp collisions at 8 TeV with the ATLAS detector (2015) J. High Energy Phys., 8. , arXiv:1505.04306 [hep-ex]
  • Aguilar-Saavedra, J.A., López-Fogliani, D.E., Muñoz, C., Novel signatures for vector-like quakrs arXiv:1705.02526

Citas:

---------- APA ----------
López-Fogliani, D.E. & Muñoz, C. (2017) . On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 771, 136-141.
http://dx.doi.org/10.1016/j.physletb.2017.05.018
---------- CHICAGO ----------
López-Fogliani, D.E., Muñoz, C. "On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 771 (2017) : 136-141.
http://dx.doi.org/10.1016/j.physletb.2017.05.018
---------- MLA ----------
López-Fogliani, D.E., Muñoz, C. "On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 771, 2017, pp. 136-141.
http://dx.doi.org/10.1016/j.physletb.2017.05.018
---------- VANCOUVER ----------
López-Fogliani, D.E., Muñoz, C. On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2017;771:136-141.
http://dx.doi.org/10.1016/j.physletb.2017.05.018