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02.12.2006 2
„Astroparticle Physics European Coordination Gegründet 2001
(ursprünglich 6, jetzt 13 Staaten) Steering Committee (Funding Agencies) Peer Review Committee (Experten-Gremium) 2002-2005: Reviews der einzelnen Felder 2005-2008: Astroparticle Roadmap
(Zeitraum bis 2015)
02.12.2006 3
Astroteilchenprojekte der nächsten Phase(>2010) erreichen die 50-500 M€ Skala
Koordination Kooperation Konvergenz zu wenigen Großprojekten Schaffung der notwendigen Infrastrukturen
(Untergrund-Labs, Observatorien) R&D für neue Technologien
02.12.2006 4
Frank Avignone Jose Bernabeu Leonid Bezrukov Pierre Binetruy Hans Bluemer Karsten Danzmann Franz v. Feilitzsch Enrique Fernandez Werner Hofmann John Iliopoulos Uli Katz Paolo Lipari
Manel Martinez Antonio Masiero Benoit Mours Francesco Ronga Andre Rubbia Subir Sarkar Guenther Sigl Gerard Smadja Nigel Smith Christian Spiering (chair) Alan Watson Observer SC: Thomas Berghöfer
02.12.2006 5
Juni 2005: ApPEC SC beauftragt PRC mitRoadmap
Questionnaires von allen europäischenExperimenten
4 PRC-Treffen Präsentationen vor AT community
(~ 2000 Physiker) Präsentationen auf CERN strategy meetings Oktober 2006: Zirkulation des vollen Textes
02.12.2006 6
Januar 2007: Publikation als. „PHASE-I“ Roadmap
PHASE-II (Feb.-Sept 2007): Präzisierungen (milestones, Kosten) innerhalb
der thematischen sub-communities PHASE-III (Abschluß Juni 2008):
Priorisierung zwischen Feldern Aktionsplan Draft agreements für große Infrastrukturen „Broschüre“ á la European Strategy for Particle
Physics
02.12.2006 7
- Dark matter: WIMPS direct and indirect, axions from Sun- Dark energy (not addressed in detail but closely related to dark matter)- Other particles beyond the standard model- Cosmic antimatter
> 2011: Two direct-search experiments with 10-10 pb sensitivity
Soon: Pamela, later: AMS
Price tag 60-100 M€
02.12.2006 9
1980 1985 1990 1995 2000 2005 2010 2015
10-4
10-10
10-8
10-6
Cro
ss s
ectio
n (p
b)Stage 1:Field in Infancy
Stage 2:Prepare the instruments Stage 3:
Maturity.Rapid progress
Stage 4:- Understand remaining background- Determine best method for 1-2 ultimate detectors
Stage 5:
Build and operateultimate detectors
LHC
results of LHC may stronglymodify this picture !
02.12.2006 10
two experiments(different nuclei,different tech-niques), e.g. 1 bolometric 1 noble liquid
more than 2 expt‘sworldwide
2011-2013 60-100 M€Dark MatterSearch:Low backgroundexperiments with1-ton mass
RemarksDesirablestart ofconstruction
cost scale (M€)
Field/ Experiment
Expect technical proposals ~ 2009/10
02.12.2006 11
Spectrum endpoint and ββ , oscillations at reactors
Soon: KATRIN Soon: Double CHOOZ
make useof discoverywindow !
>2010: ~2 experimentswith sensitivity totest inverse hierarchy
02.12.2006 12
Start next 5 years:GERDA, Cuore, Super-NEMO, EXO-200, ..
Following generation:GERDA+Majorana, Cuore-enr., EXO-1ton,COBRA,. ..
proof/disprove Klapdortest inverted scenario
02.12.2006 13
Start next 5 years:GERDA, Cuore, Super-NEMO, EXO-200, ..
Following generation:GERDA+Majorana, Cuore-enr., EXO-1ton,COBRA,. ..
20-50 meV range requires active mass of order one ton, good resolution, low BG. Need several isotopes. Price tag 60-80 M€. Gain experience within next 5 years.
02.12.2006 14
1)Explore invertedhierarchy scenario2)two experimentswith different nuclei(and desirably moreworldwide)
2011-2013 60-80 M€Properties ofneutrinos:Double betaexperiments
RemarksDesirablestart ofconstruction
cost scale (M€)
Field/ Experiment
For instance: - GERDA + MAJORANA - advanced CUORE
02.12.2006 15
Soon: Borexino
≥ 2012 (civil engineering):A very large multi-purpose facilityOptions:
- Water Megatonne („MEMPHYS“)- 100 kton Liquid Argon („GLACIER“)- 50 kton scintillaton detector („LENA“)
Price tag 400-800 M€
02.12.2006 16
- multi-purpose- 3 technological..options- needs huge new..excavation- most ofexpen-..ditures likeafter ..2015- worldwide sharing
Civilengineering:2012-2013
400-800 M€
Proton decay andlow energyneutrinoastronomy:Large infrastructurefor p-decay and νastronomy on the100kt-1 Mton scale
RemarksDesirablestart ofconstruction
cost scale (M€)
Field/ Experiment
02.12.2006 17
Charged cosmic rays, neutrinos, TeV γ
Started: Auger>2008: Auger North>2015: EUSO ?
H.E.S.S., Magic Very Large Array(s)(„CTA“, > 2009)
> 2010: KM3NeT under construction:IceCube
02.12.2006 19
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005
102
103
104
101
X rays
MeV-GeV
0.1-100 TeV
High Energy Photon Sky: Source Count vs. Year
(modified from M. De Naurois, astro-ph/0409361)
2015
02.12.2006 201980 1985 1990 1995 2000 2005 2010 2015
10-4
10-10
10-8
10-6
10-1000 TeV
1 EeV
Dumand
Frejus Macro
Baikal/Amanda
IceCube/ KM3NeT
Rice AGASA
Rice GLUE
Anita, Auger
Flux * E² (GeV/ cm² sec sr)
Sensitivity to HE diffuse neutrino fluxes
Waxman-Bahcall limit
02.12.2006 21
Cosmic Ray Experiments at HighestEnergies
100
1000
10000
100000
1000000
1985 1990 1995 2000 2005 2010 2015 2020
Year
Inte
grat
ed A
pert
ure
(km
^2*s
tr*y
ear)
Fly'e Eye
AGASA
HiRes
Auger-S
EUSO
Auger-N
Auger(S+N)
TA
02.12.2006 22
Physics potentialwell defined by richphysics frompresent γ exp‘s
Confirmation ofphysics potentialfrom Auger Southexpected in 2007
FP6 design studyConfirm. of physicspotential fromIceCube andgamma telescopesexpected in 2008-10
First site 2010
2009
2011
100 M€ South 50 M€ North
85 M€
250 M€
High Energy Univ.Gamma RaysCherenkovTelescope ArrayCTA
Charged CosmicRaysAuger North
NeutrinosKM3NeT
RemarksDesirablestart ofconstruction
cost scale (M€)
Field/ Experiment
02.12.2006 23
Now:- GEO-600, VIRGO (+ upgrades),- participation in advanced LIGO- resonant detectors> 2012 (start civil engineering):- 3rd Generation Facility(underground low frequencies)
Price tag 300 M€
02.12.2006 25
Conceived asundergroundlaboratory
Civilengineering2012
250-300 M€Gravitationalwaves:Third generationinterferometer
RemarksDesirablestart ofconstruction
cost scale (M€)
Field/ Experiment
02.12.2006 26
From infancy to maturity: the past 1-2 decadeshave born the instruments & methods for doingscience with high discovery potential.
Accelerated increase in sensitivity in nearly allfields.
A lot of advanced, interesting world-class projects.Europeans lead in many fields.
Physics harvest has started (TeV gamma) or isin reach. Most techniques are mature.
Synergy with LHC Detailed milestones (until 2008), technical
design reports (2008-2011) Need increased funding