Christian Spiering, DESY
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1 Christian Spiering, DESY EPS-ECFA 2009 Cracow, July 2009 C. Spiering, Planck 09 1.
2 No black holes from LHC which would eat the Earth! C. Spiering, Planck 09 2.
3 Cross high energies CMS ATLAS forward (ALFA) Inelasticity and spectra Zero Degree Calorimeters ATLAS, CMS, ALICE LHCf dedicated CR-study experiment individual particle, particle ID, imaging calorimetry,. NA61: Detailed inspection of forward region Auger: Composition seems to become heavier towards higher energies - Astrophysics? - New physics? - Details of air shower development? Improve air shower simulations and understanding of CR spectra and composition at highest energy - knee - towards end of galactic spectrum - GZK region C. Spiering, Planck 09 3.
4 SUSY and Dark Matter C. Spiering, Planck 09 4.
5 DM candidates: WIMPs Neutralinos Kaluza-Klein particles Axinos Super-WIMPs Axions Axion-like light bosons Sterile neutrinos Q-balls WIMPzillas Elementary BHs C. Spiering, Planck 09 5.
6 DM candidates: WIMPs Neutralinos Kaluza-Klein particles Axinos Super-WIMPs Axions Axion-like light bosons Sterile neutrinos Q-balls WIMPzillas Elementary BHs Lasers Direct Detection Axions & axion-like particles Q-balls WIMPzillas WIMPs Super WIMPs LHC Indirect Detection C. Spiering, Planck BHs Super WIMPs
7 DM candidates: WIMPs Neutralinos Kaluza-Klein particles Axinos Super-WIMPs Axions Axion-like light bosons Sterile neutrinos Q-balls WIMPzillas Elementary BHs, e +, p C. Spiering, Planck 09 7.
8 DM candidates: WIMPs Neutralinos Kaluza-Klein particles Axinos Super-WIMPs Axions ~ 20 experiments worldwide Need of convergence Axion-like light bosons Sterile neutrinos Q-balls WIMPzillas Elementary BHs, e +, p C. Spiering, Planck 09 8.
9 10-4 Cross section (pb) Background - Stability - Funding - Infrastructure C. Spiering, Planck 09 9.
10 10-4 Cross section (pb) We are now here C. Spiering, Planck
11 Cross section (pb) Background (liquids) - Stability (bolometers) Expectation late 2010: CDMS CRESST, Edelweiss Xenon-100 Warp-140. LHC Milestone for decisions on ton-scale: 2010/ C. Spiering, Planck
12 DM candidates: WIMPs Neutralinos Kaluza-Klein particles Axinos Super-WIMPs Axions Axion-like light bosons Sterile neutrinos Q-balls WIMPzillas Elementary BHs, e +, p C. Spiering, Planck
13 Dark Matter annihilation? Dark Matter Decay? Nearby Pulsars? Remember: Many discoveries in astroparticle and astrophysics started as puzzle! Neutrino oscillations, quasars,. New Physics Astrophysics Barger et al. C. Spiering, Planck
14 Dark Matter annihilation? Dark Matter Decay? Nearby Pulsars? Remember: Many discoveries in astroparticle and astrophysics started as puzzle! Neutrino oscillations, quasars,. Barger et al. C. Spiering, Planck
15 Sun position (Amanda skymap) Models with strong spin-dependent coupling are the least constrained by direct DM searches. W.r.t. spin-dependent coupling, underice/underwater detectors are ~100 times more sensitive than direct search experiments (Sun is mostly hydrogen) C. Spiering, Planck
16 SUSY and Proton Decay C. Spiering, Planck
17 C. Spiering, Planck
18 FP7 design study MEMPHYS 700 kton water LENA 50 kt scintillator 50 m GLACIER 100 kton liquid argon C. Spiering, Planck
19 Design goals LAGUNA (range reflects different techniques) C. Spiering, Planck
20 Proton decay: improve sensitivity by > factor 10 and test a new class of Supersymmetry models Galactic Supernova: events Incredibly detailed information on the early SN phase Diffuse flux from past SN: probe cosmological star formation rate Solar neutrinos: details of the Standard Solar Model determined with percent accuracy Atmospheric neutrinos: high statistics would improve knowledge neutrino mixing and provide unique information on the neutrino mass hierarchy Geo-neutrinos: improve understanding of the Earth interior Indirect WIMP search Neutrinos from accelerators over a long baseline (also with dedicated smaller detectors): neutrino properties C. Spiering, Planck
21 Properties of Neutrinos Majorana nature, mass & mass hierarchy.. may be related to GUT scale via see-saw mechanism and to matter-antimatter asymmetry via Majorana decay C. Spiering, Planck
22 KKGH claim GERDA, EXO200, SNO+ CUORE, SuperNEMO Ton-scale Decision on ton scale >2013 C. Spiering, Planck
23 νμ disappearance (less muon tracks) Muon neutrino survival probability appearance of ν τ (more cascade-like events) Sensitive to mass hierarchy? oscillations C. Spiering, Planck
24 Effects of Quantum Gravity cosmic neutrinos, gamma rays, charged cosmic rays LHC C. Spiering, Planck
25 Violation of Lorentz invariance Quantum decoherence (both appear in quantum gravity theories) parameters of interest: VLI: δc/c, sin 2ξ, phase η QD: D 3 and D 8, D 6 and D 7 Different to standard oscillations (~ 1/E), effects of QG oscillations go ~ E Muon neutrino survival probability VLI oscillations, δc/c = Conventional oscillations C. Spiering, Planck
26 ( ) 99% C.L. allowed QD Amanda 4 years VLI 99% C.L. excl. 90% C.L. allowed 99% C.L. excl. 90% C.L. allowed Full IceCube (sensitivity) C. Spiering, Planck
27 The Roadmap and the Magnificent Seven C. Spiering, Planck
28 Font size corresponds to realization time (not importance!) Einstein Telescope E.T. Ton-scale Double Beta Megaton (LAGUNA) Auger-Nord KM3NeT Ton-scale Dark Matter CTA C. Spiering, Planck
29 Particle Physics Astrophysics Double Beta Dark Matter LAGUNA KM3NeT Auger CTA E.T. Majorana nature ( leptogenesis) ν mass Cosmology SUSY, KK, proton decay ν astronomy dark matter accelerator beam ν oscillations (hierarchy?) ν astronomy ν oscillations Q.G., TD, indirect DM and other exotic particles Astrophysics Q.G., TD, GZK physics cross sections Astrophys. Indirect DM Q.G, Test Relativity Extreme objects C. Spiering, Planck
30 Particle Physics Astrophysics Double Beta Dark Matter LAGUNA KM3NeT Auger CTA E.T. A European Centre for Astroparticle Theory could be established at CERN. Given the synergy between LHC physics and astroparticle physics, CERN would be a natural host, particularly in view of several astroparticle experiments being CERN recognized experiments. C. Spiering, Planck
31 Increased sensitivity Extended energy range Improved angular resolution Cherenkov Telescope Array 50 to 100 large, medium and small telescopes Observatory with flexible and robotic operation Arrays in North and South for full sky coverage ESFRI Roadmap C. Spiering, Planck
32 Increased sensitivity Extended energy range Improved angular resolution Cherenkov Telescope Array 50 to 100 large, medium and small telescopes Observatory The priority project with of flexible VHE gamma and robotic astrophysics operation is CTA. We recommend design and prototyping of CTA and selection of site(s), and proceeding decidedly towards start of deployment in Arrays in North and South for full sky coverage C. Spiering, Planck
33 - Suppression at high energies (GZK cut-off??) - Heavy composition towards high energies - Non-isotropic skymap (supergalactic plane) AGASA TA Auger North Auger South Auger South Auger-North: high statistics astronomy with reasonably fast data collection calls for a substantially larger array than Auger South, full sky coverage calls for a Northern site. A larger array would also allow a more detailed inspection of the high energy cut-off of the particle spectrum, which recently has been firmly established by Auger-South. C. Spiering, Planck
34 TeV-PeV ESFRI Roadmap FP6 design study FP7 prep. phase PeV-EeV First full-sky IceCube skymap (40 strings, 6 months) challenges KM3NeT sensitivity! Artist s view Resources for a Mediterranean detector should be pooled into a single optimised design for a large research infrastructure, with installation starting in The sensitivity of KM3NeT must substantially exceed that of all existing neutrino detectors including IceCube. Start construction 2012 C. Spiering, Planck
35 MEMPHYS 700 kton water LENA 50 kt scintillator 50 m GLACIER 100 kton liquid argon C. Spiering, Planck
36 MEMPHYS 700 kton water We recommend supporting the work towards a large infrastructure for proton decay and low energy neutrino astronomy, possibly also accelerator neutrinos in long baseline experiments, LENA in a worldwide context (coherent approach with 50 efforts kt scintillator in USA and Japan). Results of the LAGUNA FP7 design study are expected around 2010 and should be followed by 50 work m towards a technical design report. Depending on technology, site and worldwide cost sharing, construction could start between 2012 and GLACIER 100 kton liquid argon C. Spiering, Planck
37 FP7 design study 10 3 to 10 5 sources per year C. Spiering, Planck
38 FP7 design study E.T. is the long-term future project of ground-based gravitational wave astronomy in Europe. A decision on funding for the construction of E.T. will earliest after first detections with enhanced LIGO/Virgo but is most likely after collecting about a year of data with advanced LIGO/Virgo in approximately 2014/15. Targeted start of E.T. construction ~ C. Spiering, Planck
39 Astroparticle and LHC physics are closely linked. Several questions can be convincingly answered only if astroparticle searches are combined with LHC results. Astroparticle Physics: Moving into regions with fair/high discovery potential. Accelerated increase of sensitivity in nearly all fields. has defined milestones for decisions on best technologies and has initiated a process of convergence. Need a substantial increase in funding to make the possibilities a reality ApP could enhance the scientific portfolio of CERN C. Spiering, Planck
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