DF in ERICE 23 September: Neutrino Revolution 1 Revolution within ICECUBE Horizons.

DF in ERICE 23 September: Neutrino Revolution

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Revolution within ICECUBE Horizons


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Gamma-Neutrino-UHECR in sky

AUGERIcecube2013

GZK


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The Map CONNECTION: Up dated ARGO Ricap Di Sciascio and ICECUBE Desiati 2013


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PLANCK AND AUGER with TA ..from 55 EeV


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Last TA and AUGER and Multiplet events at 20 EeV


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Fermi gamma sources and UHECR


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Neutrino May day 13 Madison USA2+ 26 events

If 10-12 of the 28

events are atmosphericthan the 7 muon tracks must be mostly of those family.. But why the remaining 18 or 16events are muon free..?


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Horizontal or inclined eventsCascades and tracks


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Showering versus tracks: tau are sphere cascades below PeV


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Somehow the 28 are puzzling

• No GZK..otherwise peak at EeV no PeV

• No Fermi power -2: more PeVs events otherwise..NEED of a CUTOFF

• No Prompt neutrinos: too many and too few muon neutrinos: expected 1:1..we have 1:4

• No Extragalactic or Galactic points..but

smeared areas ..maybe like TeVs ones

Puzzling muon paucity or absence


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Where we are looking in the flux map of the universe


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The Flavor Sorpasso revolution

• The high energy atmospheric neutrinos are ruled by muon ones leading to tracks

• CC Electrons, CC Tau and NC neutrino may lead to spherical shower events: Cascade Shower, a ball of lights

• The 28 events are 21 Cascade (Shower)• While only 7 muon tracks: so most

atmospheric ones..making muon poor the extraterrestrial ones


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Expected flux a year ago 2012: just EeV GZK neutrino, no PeV ones


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Muon Flux state of art TAUP 13 Sept 13


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Atmospheric neutrino Pollution makes life impossible for other 18 neutrino

• If among 28 events 10 are polluted muon or muon neutrino then: all 7 tracks are among these 10 atmospheric ones

• Assuming an oscillated neutrino flavor 1:1:1 Not the relic 18 where most or all are electron or tau

• The probability of the muon non appearencenon appearence in 18 events is: 0.00067..if just one muon is extraterrestrial the probability is 0.1%...

• Therefore IT IS MUCH BETTER TO IMAGINE ALMOST ALL neutrino as extra terrestrial:

• But we need A SHARP CHANGE in spectra• Already from 100 keV energy..


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Arrival size:

Neutrino first Summary:most no atmospheric, but extraterrestrial


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the rarest Upward muon neutrino


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The new sky map


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The Map CONNECTION: Up dated ARGO Ricap Di Sciascio and ICECUBE Desiati 2013

ALL parallel TEV UHECR


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The electron versus muon rate


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The simplest the best:the exponential cut off at 100 keV


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Possible approximations


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The model that may better describe both electron and muon fluxes


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A Fermi Fountain shadows?


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ANTARES signal over Fermi Fountain


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A THIRD PeV …neutrinoelectron again? Less than 4% to occur


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Conclusions

• We are seing a new Neutrino Astronomy • Puzzled by the flavor transition..Our solution assume

already at 10 TeVs an extraterrestrial presence• The Galactic origin is favored by mild correlations in

maps (UHECR,Neutrinos)• Extragalactic component may overcome CMB opacity

and it may accumulate because a better visibility than gamma PeV photons;

• Vela, Cygnus X3, Galactic Center maybe first sources• UHECR doublet correlation with W49B and W44 rises• Horizontal muon tracks conting may calibrate

atmospheric neutrinos• Tau airshowers in horizons may see first airshowers


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Thank you for the

equinox attention


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Beaming Neutrino across the Earth to test in Icecube

neutrino mixing, and mass hierarchy.

Daniele Fargion,D.D’armiento,P.Paggi, P.DesiatiDaniele Fargion,D.D’armiento,P.Paggi, P.Desiati

The Astrophysical Journal, 758:3 (15pp), 2012 October 10


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Inverted Hierarchi detection


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Detection efficency


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About Analemma

• Exposures were made at the same time of day (9:00am local time), capturing the Sun's position on dates from January 7 through December 20, 2003. The multiple suns trace an intersecting curve known as an analemma. A foreground base exposure of the Temple of Apollo in ancient Corinth, Greece, appropriate for an analemma, was digitally merged with the film image. Equinox dates correspond to the middle points (not the intersection point) of the analemma. The curve is oriented at the corresponding direction and altitude for the temple, so the Sun's position for the September equinox is at the upper midpoint near picture center. Summer and winter solstices are at analemma top and bottom.

http://www.astronomycorner.net/games/analemma.html

http://www.ancientcorinth.net/templeofapollo.aspx

http://www.greekmythology.com/Olympians/Apollo/apollo.html

http://en.wikipedia.org/wiki/File:Analemma_Earth.png


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Possible changes in flavors


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The Map connecting UHECR and UHE neutrinos


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Real volume size


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Where is the answer?

• If the extraterrestrial highest hundreds TeV neutrinos are also muons then, around the cubic km, muons must be born and they (if inclined or horizontal) must cross the detector at a rate of 20-40 each year: Just at horizons—they maybe a meter of flavor

• The atmosphere and the Horizontal ice itself maybe source of horizontal.upgoing air-shower at a rate observable as Cherenkov lights in Antartic dark nights


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Detection efficency

DF in ERICE 23 September: Neutrino Revolution 1 Revolution within ICECUBE Horizons.

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Transcript of DF in ERICE 23 September: Neutrino Revolution 1 Revolution within ICECUBE Horizons.