New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
11
New views for Neutrino New views for Neutrino Astronomy with AUGER: Astronomy with AUGER:
PredictionsPredictionsby Daniele Fargionby Daniele Fargion
Cen A or not Cen A….Cen A or not Cen A….
This is the questionThis is the question
arXiv:0801.0227v1 [astro-ph] 2 Jan 2008
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
22
IntroductionIntroduction
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
33
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
44
Composition puzzleComposition puzzleAUGER AUGER Michael Unger , Pierre Auger Michael Unger , Pierre Auger
JulyJuly
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
55
So Why protons at 57 EeV?So Why protons at 57 EeV?Why a Super Galactic plane..not longer Why a Super Galactic plane..not longer
mentionedmentionedWhy so many events around Cen A?Why so many events around Cen A?
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
66
Other sources may be far Other sources may be far awayaway
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
77
Pair production
p p e+ e-
Photopion production
p p 0 n
100 Mpc
1000 Mpc
log10
[ E (eV)]
log 10
[ l at
t (M
pc)]
Universe size
THE PROTON DISTANCES in FLIGHT
CMBpro
tons
Adiabatic lossesUniverse expansion
Photopion production
p p 0 n
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
88
UHE Nuclei energy losses Pair production
A e+ e-
Universe size
Iron
Universe sizehelium
Photodisintegration
A (A-1) N (A-2) 2N
Depletion of the flux Iron Helium
Pair production has no particular effect on the flux
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
99
RangeRange
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1010
GZK cut too earlyGZK cut too early
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1111
Light NucleiLight Nuclei
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1212
GZK in agreement with light GZK in agreement with light nucleinuclei
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1313
So light nuclei may So light nuclei may trace nearer Universe trace nearer Universe and fit AUGER GZKand fit AUGER GZK
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1414
More about z=0.01 More about z=0.01 Universe..Universe..
Where is Virgo?Where is Virgo?
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1515
Todor Stanev Updated Maps..alleviate Virgo Todor Stanev Updated Maps..alleviate Virgo puzzle..but..puzzle..but..
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1616
The 3D mapThe 3D map
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1717
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1818
Map z= 0.01-0.02 is Map z= 0.01-0.02 is presentpresent
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
1919
Nearest Virgo is missing..Nearest Virgo is missing..
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2020
Map Polarized-Auger show the Map Polarized-Auger show the link between Cen A and Blink between Cen A and BGalacticGalactic
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2121
Map-Polarization2Map-Polarization2
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2222
A perverse Random walkA perverse Random walkOverlapping Cen A events Overlapping Cen A events
along Vertical Super Galactic along Vertical Super Galactic PlanePlane
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2323
Deflecting nuclei by random Deflecting nuclei by random anglesangles
in Galactic Magnetic fields..in Galactic Magnetic fields..It forms the Cen A group It forms the Cen A group
verticallyvertically
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2424
So maybe AUGER confused So maybe AUGER confused SGP with Cen A blurred source?SGP with Cen A blurred source?
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2525
So this need a testSo this need a test
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2626
More clustering around Cen More clustering around Cen A..A..
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2727
First Answers in UHE neutrinos in AUGER TAU inclined Air showers mostly from the Ande
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2828
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
2929
New Views in AUGER--DF-VulcaNew Views in AUGER--DF-Vulcan08-30-05-08n08-30-05-08
3030
Thank you for the kind attention