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Invisibles 14 School

8–13 juil. 2014
Château de Button
Fuseau horaire Europe/Paris
1st Bulletin now available

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Liste des Contributions

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  1. 0. Basics of neutrino physics (1/2)
    Renata Zukanovich Funchal (Université de São Paulo/CEA Saclay)
    08/07/2014 09:00
  2. 5. Dark matter and cosmology (1/2)
    Joe silk (IAP)
    08/07/2014 10:00
  3. 2. Effective theories (1/3)
    Howard Georgi
    08/07/2014 11:30
  4. 1. Statistical tools (1/2)
    Glen Cowan
    08/07/2014 15:00
  5. 24. Statistical tools (2/2)
    Glen Cowan
    08/07/2014 16:30
  6. 4. Basics of neutrino physics (2/2)
    Renata Zukanovich Funchal (Université de São Paulo/CEA Saclay)
    08/07/2014 17:30
  7. 6. Neutrino theory (BSM and phenomenological implications) (1/3)
    Ferruccio Feruglio
    09/07/2014 09:00
  8. 7. Effective theories (2/3)
    Howard Georgi
    09/07/2014 10:00
  9. 9. Dark matter and cosmology (2/2)
    Joseph Silk
    09/07/2014 11:30
  10. 10. Neutrino experiments (1/4)
    Debbie Harris
    09/07/2014 16:30
  11. 36. An SU(5)xS4xU(1) supersymmetric model of flavor
    Maria Dimou
    09/07/2014 18:00
    This work aims to explain the masses and mixings of the fermionic content in the Standard Model and its supersymmetric extention, using a Family symmetry, in an SU(5)xS_4xU(1) GUT model. Results icorporate the GST and GS relations for quark and lepton masses and predict Tribimaximal mixing in the neutrino sector, corrected by a higher order operator. The goal is to predict flavvour changing...
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  12. 38. Atmospheric muon-induced background study for the Double Chooz experiment
    Adrien Hourlier
    09/07/2014 18:00
    Atmospheric muons represent an important background for neutrino oscillation experiments such as Double Chooz. They can cross the detector, depositing a great amount of energy, or decay after a few centimeters, depositing just enough energy to be miscounted as a neutrino interaction, or even trigger in the surrounding rock a shower of fast neutrons that can interact in the detector, mimicking...
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  13. 34. CP violating phase from charged-lepton mixing
    Jesus Alberto Acosta Lopez
    09/07/2014 18:00
    A model independent analysis of the leptonic Dirac CP‐violating phase ({\delta}) is presented. The analysis uses the experimentally determined values of the mixing angles in the lepton mixing matrix in order to explore the allowed values for {\delta} and possible general forms for the charged lepton mixing matrix. This is done under two general assumptions: 1) that the mixing matrix in the...
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  14. 37. Generalised geometrical CP violation in a T' lepton flavour model
    Ivan Girardi
    09/07/2014 18:00
    We analyse the interplay of generalised CP transformations and the non‐Abelian discrete group T′ and use the semi‐direct product Gf=T′⋊HCP, as family symmetry acting in the lepton sector. The family symmetry is shown to be spontaneously broken in a geometrical manner. In the resulting flavour model, naturally small Majorana neutrino masses for the light active neutrinos are obtained through...
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  15. 40. On the renormalization of the electroweak chiral Lagrangian
    Pedro Machado, Sara Saa Espina
    09/07/2014 18:00
    We deal here with the off‐shell renormalization of the chiral effective Lagrangian for physics beyond the Standard Model, based on a non‐linear realization of the $SU(2)_L\times U(1)_Y$ gauge symmetry breaking in the presence of a light Higgs particle, up to four derivatives. We consider the full would‐be Goldstone bosons and Higgs sector of the Lagrangian. All one loop amplitudes are computed...
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  16. 35. Predicting the neutrino CP phase with charged lepton corrections
    David Marzocca, Maria Cerda Sevilla
    09/07/2014 18:00
    After the successful determination of the reactor neutrino mixing angle \mbox{$\theta_{13} \cong 0.16 \neq 0$}, a new feature suggested by the current neutrino oscillation data is a sizeable deviation of the atmospheric neutrino mixing angle $\theta_{23}$ from $\pi/4$. Using the fact that the neutrino mixing matrix $U = U^\dagger_{e}U_{\nu}$, where $U_{e}$ and $U_{\nu}$ result from the...
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  17. 39. Probing large extra dimensions with IceCube
    Zahra KHAJEH TABRIZI
    09/07/2014 18:00
    We study the highest energy sample of atmospheric neutrinos in the IceCube neutrino observatory to study for the first time the phenomenology of the matter effects of Large Extra Dimension Models. The oscillation probability in matter were computed for the LED model an distinct series of dips appear in anti‐ muon survival probability. We show that an effective 3+3*N model, which N is the...
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  18. 16. Neutrino experiments (2/4)
    Debbie Harris
    10/07/2014 08:30
  19. 13. Neutrino theory (BSM and phenomenological implications) (2/3)
    Ferruccio Feruglio
    10/07/2014 09:30
  20. 12. Effective theories (3/3)
    Howard Georgi
    10/07/2014 11:00
  21. 14. Neutrino theory (BSM and phenomenological implications) (3/3)
    Ferruccio Feruglio
    11/07/2014 09:00
  22. 15. Neutrinos in cosmology (1/2)
    Julien Lesgourgues
    11/07/2014 10:00
  23. 19. Neutrino experiments (3/4)
    Debbie Harris
    11/07/2014 11:30
  24. 17. Neutrino experiments (4/4)
    Debbie Harris
    11/07/2014 14:00
  25. 8. Neutrino data analysis (1/2)
    Thomas Schwetz
    11/07/2014 16:30
  26. 18. LHC physics (1/2)
    Gilad Perez
    11/07/2014 17:30
  27. 11. Neutrino data analysis (2/2)
    Thomas Schwetz
    12/07/2014 09:00
  28. 20. Neutrinos in cosmology (2/2)
    Julien Lesgourgues
    12/07/2014 10:00
  29. 21. LHC physics (2/2)
    Gilad Perez
    12/07/2014 11:30
  30. 22. New geometrical approaches to amplitudes
    Stephen Parke
    12/07/2014 16:30