Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Masina I"'
We propose an experimental test to verify the unexpected excess at Mjj=150GeV presented by the CDF collaboration in the invariant mass distribution of jet pairs produced in association with a W boson. We propose a formation experiment in which the en
Externí odkaz:
http://arxiv.org/abs/1105.3661
Autor:
Andersen, J. R., Antipin, O., Azuelos, G., Del Debbio, L., Del Nobile, E., Di Chiara, S., Hapola, T., Jarvinen, M., Lowdon, P. J., Maravin, Y., Masina, I., Nardecchia, M., Pica, C., Sannino, F.
Publikováno v:
Eur.Phys.J.Plus 126:81,2011
We provide a pedagogical introduction to extensions of the Standard Model in which the Higgs is composite. These extensions are known as models of dynamical electroweak symmetry breaking or, in brief, Technicolor. Material covered includes: motivatio
Externí odkaz:
http://arxiv.org/abs/1104.1255
Autor:
Raidal, M., van der Schaaf, A., Bigi, I., Mangano, M. L., Semertzidis, Y., Abel, S., Albino, S., Antusch, S., Arganda, E., Bajc, B., Banerjee, S., Biggio, C., Blanke, M., Bonivento, W., Branco, G. C., Bryman, D., Buras, A. J., Calibbi, L., Ceccucci, A., Chankowski, P. H., Davidson, S., Deandrea, A., DeMille, D. P., Deppisch, F., Diaz, M., Duling, B., Felcini, M., Fetscher, W., Ghosh, D. K., Giffels, M., Giudice, G., Goudzovskij, E., Han, T., Harris, P. G., Herrero, M. J., Hisano, J., Holt, R. J., Huitu, K., Ibarra, A., Igonkina, O., Ilakovac, A., Imazato, J., Isidori, G., Joaquim, F. R., Kadastik, M., Kajiyama, Y., King, S. F., Kirch, K., Kozlov, M. G., Krawczyk, M., Kress, T., Lebedev, O., Lusiani, A., Ma, E., Marchiori, G., Masina, I., Moreau, G., Mori, T., Muntel, M., Nesti, F., Onderwater, C. J. G., Paradisi, P., Petcov, S. T., Picariello, M., Porretti, V., Poschenrieder, A., Pospelov, M., Rebane, L., Rebelo, M. N., Ritz, A., Roberts, L., Romanino, A., Rossi, A., Rueckl, R., Senjanovic, G., Serra, N., Shindou, T., Takanishi, Y., Tarantino, C., Teixeira, A. M., Torrente-Lujan, E., Turzynski, K. J., Underwood, T. E. J., Vempati, S. K., Vives, O.
Publikováno v:
Eur.Phys.J.C57:13-182,2008
This chapter of the report of the ``Flavour in the era of the LHC'' Workshop discusses the theoretical, phenomenological and experimental issues related to flavour phenomena in the charged lepton sector and in flavour-conserving CP-violating processe
Externí odkaz:
http://arxiv.org/abs/0801.1826
Publikováno v:
Int.J.Mod.Phys.A22:6253-6278,2007
In the context of the minimal supersymmetric seesaw model, the CP-violating neutrino Yukawa couplings might induce an electron EDM. The same interactions may also be responsible for the generation of the observed baryon asymmetry of the Universe via
Externí odkaz:
http://arxiv.org/abs/hep-ph/0701270
Autor:
Masina, I., Savoy, C. A.
Publikováno v:
Phys.Lett.B642:472-477,2006
The quark and charged lepton masses and the angles and phase of the CKM mixing matrix are nicely reproduced in a model which assumes SU(3)xSU(3) flavour symmetry broken by the v.e.v.'s of fields in its bi-fundamental representation. The relations amo
Externí odkaz:
http://arxiv.org/abs/hep-ph/0606097
Autor:
Masina, I., Savoy, C. A.
Publikováno v:
Nucl.Phys.B755:1-20,2006
Prompted by the recent better determination of the angles of the unitarity triangle, we re-appraise the problem of finding simple fermion mass textures, possibly linked to some symmetry principle and compatible with grand unification. In particular,
Externí odkaz:
http://arxiv.org/abs/hep-ph/0603101
Autor:
Mohapatra, R. N., Antusch, S., Babu, K. S., Barenboim, G., Chen, M. -C., Davidson, S., de Gouvea, A., de Holanda, P., Dutta, B., Grossman, Y., Joshipura, A., Kayser, B., Kersten, J., Keum, Y. Y., King, S. F., Langacker, P., Lindner, M., Loinaz, W., Masina, I., Mocioiu, I., Mohanty, S., Murayama, H., Pascoli, S., Petcov, S. T., Pilaftsis, A., Ramond, P., Ratz, M., Rodejohann, W., Shrock, R., Takeuchi, T., Underwood, T., Wolfenstein, L.
Publikováno v:
Rept.Prog.Phys.70:1757-1867,2007
During 2004, four divisions of the American Physical Society commissioned a study of neutrino physics to take stock of where the field is at the moment and where it is going in the near and far future. Several working groups looked at various aspects
Externí odkaz:
http://arxiv.org/abs/hep-ph/0510213
Autor:
Masina, I., Savoy, C. A.
Publikováno v:
Phys.Rev. D71 (2005) 093003
We demonstrate the impact that present lepton flavour and CP violation data - neutrino oscillations, baryon asymmetry of the universe, flavour violations in charged lepton decays and lepton electric dipole moments - have on supersymmetric seesaw theo
Externí odkaz:
http://arxiv.org/abs/hep-ph/0501166
Autor:
Mohapatra, R. N., Antusch, S., Babu, K. S., Barenboim, G., Chen, Mu-Chun, Davidson, S., de Gouvea, A., de Holanda, P., Dutta, B., Grossman, Y., Joshipura, A., Kersten, J., Keum, Y. Y., King, S. F., Langacker, P., Lindner, M., Loinaz, W., Masina, I., Mocioiu, I., Mohanty, S., Murayama, H., Pascoli, S., Petcov, S., Pilaftsis, A., Ramond, P., Ratz, M., Rodejohann, W., Shrock, R., Takeuchi, T., Underwood, T., Vissani, F., Wolfenstein, L.
After a brief overview of the present knowledge of neutrino masses and mixing, we summarize what can be learned about physics beyond the standard model from the various proposed neutrino experiments. We also comment on the impact of the experiments o
Externí odkaz:
http://arxiv.org/abs/hep-ph/0412099
Autor:
Masina, I., Savoy, C. A.
Publikováno v:
Nucl.Phys.Proc.Suppl.143:70-75,2005
We shortly review and emphasize how l_j -> l_i gamma experiments and the searches for lepton e.d.m. are constraining New Physics model building. They are pure signals of new phenomena around the TeV scale since the SM contributions are definitely neg
Externí odkaz:
http://arxiv.org/abs/hep-ph/0410382