Academia.eduAcademia.edu

Outline

Fermion masses and new symmetries beyond the Standard Model

2010

Abstract
sparkles

AI

This paper explores the phenomenon of fermion masses and proposes new symmetries that extend beyond the traditional framework of the Standard Model of particle physics. By analyzing the gauge theories and their transformations, the work aims to provide insights into the underlying structure governing particle interactions, suggesting modifications that could account for observed mass discrepancies among fermions. Additionally, the implications of these new symmetries are discussed in the context of theoretical models and potential experimental validations.

References (74)

  1. S. Weinberg, Phys. Rev. Lett. 19, 1264 (1967).
  2. A. Salam, in Proceedings of 8th Nobel Symposium, Lerum, Sweden, 19-25 May 1968, pp 367-377.
  3. B. N. Grossmann, Z. Murdock and S. Nandi, arXiv:1011.5256 [hep-ph].
  4. B. N. Grossmann, B. McElrath, S. Nandi and S. K. Rai, Phys. Rev. D 82, 055021 (2010) [arXiv:1006.5019 [hep-ph]].
  5. B. N. Grossmann, Z. Murdock and S. Nandi, Phys. Lett. B 693, 274 (2010) [arXiv:1005.4953 [hep-ph]].
  6. N. Arkani-Hamed, S. Dimopoulos and G. R. Dvali, Phys. Lett. B 429, 263 (1998) [arXiv:hep-ph/9803315].
  7. I. Antoniadis, N. Arkani-Hamed, S. Dimopoulos and G. R. Dvali, Phys. Lett. B 436, 257 (1998) [arXiv:hep-ph/9804398].
  8. Z. Bern, T. Dennen, Y. t. Huang and M. Kiermaier, Phys. Rev. D 82, 065003 (2010) [arXiv:1004.0693 [hep-th]].
  9. H. Davoudiasl, R. Kitano, T. Li and H. Murayama, Phys. Lett. B 609, 117 (2005) [arXiv:hep-ph/0405097].
  10. I. Gogoladze, Y. Mimura and S. Nandi, Phys. Lett. B 562, 307 (2003) [arXiv:hep-ph/0302176].
  11. J. H. Heo, Phys. Rev. D 80, 033001 (2009) [arXiv:0811.0298 [hep-ph]].
  12. P. Langacker, arXiv:0911.4294 [hep-ph].
  13. J. L. Hewett and T. G. Rizzo, Phys. Rept. 183, 193 (1989).
  14. D. J. Muller and S. Nandi, Phys. Lett. B 383, 345 (1996) [arXiv:hep-ph/9602390].
  15. E. Malkawi, T. M. P. Tait and C. P. Yuan, Phys. Lett. B 385, 304 (1996) [arXiv:hep-ph/9603349].
  16. R. S. Chivukula, E. H. Simmons and J. Terning, Phys. Rev. D 53, 5258 (1996) [arXiv:hep-ph/9506427].
  17. J. C. Pati and A. Salam, Phys. Rev. D 10, 275 (1974) [Erratum-ibid. D 11, 703 (1975)].
  18. T. Han, P. Langacker and B. McElrath, Phys. Rev. D 70, 115006 (2004) [arXiv:hep-ph/0405244].
  19. B. A. Dobrescu and P. J. Fox, JHEP 0808, 100 (2008) [arXiv:0805.0822 [hep-ph]].
  20. B. S. Balakrishna, Phys. Rev. Lett. 60, 1602 (1988).
  21. B. S. Balakrishna, A. L. Kagan and R. N. Mohapatra, Phys. Lett. B 205, 345 (1988).
  22. B. S. Balakrishna and R. N. Mohapatra, Phys. Lett. B 216, 349 (1989).
  23. K. S. Babu and S. Nandi, Phys. Rev. D 62, 033002 (2000) [arXiv:hep-ph/9907213].
  24. G. F. Giudice and O. Lebedev, Phys. Lett. B 665, 79 (2008) [arXiv:0804.1753 [hep-ph]].
  25. J. D. Lykken, Z. Murdock and S. Nandi, Phys. Rev. D 79, 075014 (2009) [arXiv:0812.1826 [hep-ph]].
  26. C. D. Froggatt and H. B. Nielsen, Nucl. Phys. B 147, 277 (1979).
  27. W. M. Yao et al. [Particle Data Group], J. Phys. G 33, 1 (2006).
  28. P. Langacker, Rev. Mod. Phys. 81, 1199 (2009) [arXiv:0801.1345 [hep-ph]].
  29. S. Mrenna and J. D. Wells, Phys. Rev. D 63, 015006 (2001) [arXiv:hep-ph/0001226].
  30. A. Melnitchouk [D0 Collaboration], Int. J. Mod. Phys. A 20, 3305 (2005) [arXiv:hep-ex/0501067].
  31. J. A. Aguilar-Saavedra and G. C. Branco, Phys. Lett. B 495, 347 (2000) [arXiv:hep-ph/0004190].
  32. M. Cacciari, S. Frixione, M. L. Mangano, P. Nason and G. Ridolfi, JHEP 0809, 127 (2008) [arXiv:0804.2800 [hep-ph]].
  33. C. Amsler et al. [Particle Data Group], Phys. Lett. B 667, 1 (2008).
  34. J. Pumplin, A. Belyaev, J. Huston, D. Stump and W. K. Tung, JHEP 0602, 032 (2006) [arXiv:0512167 [hep-ph]].
  35. L. Scodellaro (CDF Collaborations and D0 Collaboration), in Proceedings of the International Conference on High Energy Physics, Paris, 2010 (unpublished)
  36. A. Pukhov, "CalcHEP 2.3: MSSM, structure functions, event generation, batchs, and generation of matrix elements for other packages" [arXiv:hep-ph/0412191].
  37. R. Contino and G. Servant, JHEP 0806, 026 (2008) [arXiv:0801.1679 [hep-ph]].
  38. J. A. Aguilar-Saavedra, JHEP 0911, 030 (2009) [arXiv:0907.3155 [hep-ph]].
  39. T. Han, Z. Si, K. M. Zurek and M. J. Strassler, JHEP 0807, 008 (2008) [arXiv:0712.2041 [hep-ph]].
  40. W. F. Chang, J. N. Ng and J. M. S. Wu, Phys. Rev. D 75, 115016 (2007) [arXiv:hep-ph/0701254].
  41. J. Erler, P. Langacker, S. Munir and E. R. Pena, JHEP 0908, 017 (2009) [arXiv:0906.2435 [hep-ph]].
  42. T. Aaltonen et al. [CDF Collaboration], Phys. Rev. Lett. 102, 091805 (2009) [arXiv:0811.0053 [hep-ex]].
  43. T. Sjostrand, S. Mrenna and P. Z. Skands, JHEP 0605, 026 (2006) [arXiv:hep-ph/0603175].
  44. G. Corcella et al., "HERWIG 6.5 Release Note" [arXiv:hep-ph/0210213].
  45. T. Stelzer and W. F. Long, Comput. Phys. Commun. 81, 357 (1994) [arXiv:hep-ph/9401258].
  46. H. Baer, V. Barger, A. Lessa and X. Tata, JHEP 0909, 063 (2009) [arXiv:0907.1922 [hep-ph]].
  47. I. R. Tomalin [CMS Collaboration], J. Phys. Conf. Ser. 110, 092033 (2008).
  48. S. N. Ahmed et al. [SNO Collaboration], Phys. Rev. Lett. 92, 181301 (2004) [arXiv:nucl-ex/0309004].
  49. Q. R. Ahmad et al. [SNO Collaboration], Phys. Rev. Lett. 89, 011301 (2002) [arXiv:nucl-ex/0204008].
  50. S. Fukuda et al. [Super-Kamiokande Collaboration], Phys. Lett. B 539, 179 (2002) [arXiv:hep-ex/0205075].
  51. M. B. Smy et al. [Super-Kamiokande Collaboration], Phys. Rev. D 69, 011104 (2004) [arXiv:hep-ex/0309011].
  52. Y. Ashie et al. [Super-Kamiokande Collaboration], Phys. Rev. Lett. 93, 101801 (2004) [arXiv:hep-ex/0404034].
  53. Y. Ashie et al. [Super-Kamiokande Collaboration], Phys. Rev. D 71, 112005 (2005) [arXiv:hep-ex/0501064].
  54. R. N. Mohapatra et al., Rept. Prog. Phys. 70, 1757 (2007) [arXiv:hep-ph/0510213].
  55. P. Minkowski, Phys. Lett. B 67, 421 (1977).
  56. M. Gell-Mann, P. Ramond, and R. Slansky, Supergravity (P. van Nieuwenhuizen et al. eds.), North Holland, Amsterdam, 1980, p. 315; Print-80-0576 (CERN).
  57. T. Yanagida, in Proceedings of the Workshop on the Unified Theory and the Baryon Number in the Universe (O. Sawada and A. Sugamoto, eds.), KEK, Tsukuba, Japan, 13-14 Feb 1979, p. 95.
  58. S. L. Glashow, NATO Adv. Study Inst. Ser. B Phys. 59, 687 (1980).
  59. R. N. Mohapatra and G. Senjanovic, Phys. Rev. Lett. 44, 912 (1980).
  60. N. Arkani-Hamed and S. Dimopoulos, JHEP 0506, 073 (2005) [arXiv:hep-th/0405159].
  61. S. Gabriel and S. Nandi, Phys. Lett. B 655, 141 (2007) [arXiv:hep-ph/0610253].
  62. S. Gabriel, B. Mukhopadhyaya, S. Nandi and S. K. Rai, Phys. Lett. B 669, 180 (2008) [arXiv:0804.1112 [hep-ph]].
  63. P. Achard et al. [L3 Collaboration], Phys. Lett. B 517, 67 (2001) [arXiv:hep-ex/0107014].
  64. J. Baglio and A. Djouadi, JHEP 1010, 064 (2010) [arXiv:1003.4266 [hep-ph]].
  65. F. Stockli and R. Suarez, http://wwweth.cern.ch/HiggsCrossSections/HiggsCrossSection.html
  66. V. M. Abazov et al. [D0 Collaboration], Phys. Rev. Lett. 104, 071801 (2010) [arXiv:0912.5285 [hep-ex]].
  67. S. Nandi and Z. Tavartkiladze, Phys. Lett. B 672, 240 (2009) [arXiv:0804.1996 [hep-ph]].
  68. F. Maltoni and T. Stelzer, JHEP 0302, 027 (2003) [arXiv:0208156 [hep-ph]].
  69. G. Bertone, D. Hooper and J. Silk, Phys. Rept. 405, 279 (2005) [arXiv:hep-ph/0404175].
  70. T. j. Li and S. Nandi, Phys. Lett. B 617, 112 (2005) [arXiv:hep-ph/0408160].
  71. S. Gopalakrishna, S. Jung and J. D. Wells, Phys. Rev. D 78, 055002 (2008) [arXiv:0801.3456 [hep-ph]].
  72. V. Barger, H. E. Logan and G. Shaughnessy, Phys. Rev. D 79, 115018 (2009) [arXiv:0902.0170 [hep-ph]].
  73. G. Bhattacharyya, G. C. Branco and S. Nandi, Phys. Rev. D 77, 117701 (2008) [arXiv:0712.2693 [hep-ph]].
  74. M. Apollonio et al. [CHOOZ Collaboration], Phys. Lett. B 420, 397 (1998) [arXiv:hep-ex/9711002].