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Exploring Neutrino Physics with IceCube Simulation: Unmatched Sensitivity to New Physics Signatures

Dive into the world of neutrino physics using the IceCube simulation with over 10 years of total statistics. Discover the phenomena of neutrino oscillations, interactions, regeneration, and decay, unveiling new physics signatures with unprecedented sensitivity. Experiment with atmospheric neutrinos and cosmic neutrino beams, aiming to detect new vector/tensor-like interactions and potential violations of fundamental principles. Explore the cosmic neutrino beam from pion decay and unravel the mysteries of neutrino masses and decay processes in varying mass eigenstates. Join the quest to understand high-energy phenomena like blazar emissions and black hole radiation enveloping, with cutting-edge observations and simulations. The future of neutrino beams holds a promise of unraveling cosmic ray origins and energy conservation puzzles. Don't miss out on the thrilling exploration of neutrino physics with IceCube simulation!

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Exploring Neutrino Physics with IceCube Simulation: Unmatched Sensitivity to New Physics Signatures

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  1. experiment X • n’sper day : > 100 per day • total statistics : > 106over10yr • energy : 0.1 ~ 10,000 TeV

  2. IceCube… 1 million neutrinos analytic IceCube simulation TeV neutrinos oscillate, propagate, regenerate and decay… coherently new physics signatures unmatched sensitivity Gonzalez-Garcia, Maltoni

  3. your own IceCube simulation • # events = ∫ Area Timefn{lm/ln } • Input: A (Em) from astro-ph/0305196  Cuts: • length of muon track > 300 m • number of channels as a function of zenith angle q •  implemented as integration limits on the muon • range and energy as a function of zenith

  4. Neutrinos • oscillate • interact • regenerate • tau decay

  5. new physics with atmospheric neutrinos

  6. New Physics with the Atmospheric Beam with induced by new vector/tensor-like interactions

  7. New Physics with the Atmospheric Beam: Examples • Violation of the equivalence principle: • Violation of Lorentz invariance:

  8. new physics with atmospheric neutrinos

  9. Total 455,246 (10 years)

  10. Cosmic neutrino beam from the decay of pions e :  :  ~ 1 : 2 : <10-5@ the source e :  :  ~ 1 : 1 : 1 @ the detector (maximal   mixing) • Or, • zero mass eigenstates in vacuum • neutrino decay • neutrinos of varying mass • …..

  11. TeV B L A Z A R 1ES 1959+650 a posteriori coincidence TeV Flux (Crab) H. Krawczynski et al, 2004ApJ,601 151K ‘Multiwavelength Observations of Strong Flares from the TeV Blazar 1ES 1959+650’ 10 keV Flux (keV-1 cm-2 s-1) “orphan” flare PRELIMINARY

  12. Neutrino Beams: Heaven & Earth NEUTRINO BEAMS: HEAVEN & EARTH Black Hole Radiation Enveloping Black Hole p + g -> n + p+ ~ cosmic ray + neutrino -> p + p0 ~ cosmic ray + gamma

  13. Neutrino Beams: Heaven & Earth g ~ n

  14. g-rays fromp0decay discovered ? 1 <  < 8 accelerator beam dump (hidden source) transparent source p0 = p+ = p- ∫ En Nn (En) = ∫EgNg (Eg) n flux predictedobserved g-ray flux ~20 per km2 RX J1713-3946 per year (galactic center)

  15. HESS: RX J1713 Spectrum 18 h 2003 data Resolution ~10 arcmin First resolved TeV image

  16. energy conservation and cascading E-2.8 E-2 TeV G m p0

  17. Input: transparent source of 1 Crab with 2 < Eg < 20 TeV gamma ray slope 2.8 2.5 2.2 1E 1959+680

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