1 / 21

Fourth Annual Meeting of the „European Network of Theoretical Astroparticle Physics (ENTApP)“

Fourth Annual Meeting of the „European Network of Theoretical Astroparticle Physics (ENTApP)“. Physics of Massive Neutrinos MILOS, May 19. to 23. 2008. Organizers : Amand Faessler , Tuebingen Haris Kosmas, Ioannina Jose Valle, Valencia.

kyrie
Download Presentation

Fourth Annual Meeting of the „European Network of Theoretical Astroparticle Physics (ENTApP)“

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Fourth Annual Meeting of the „European Network of Theoretical Astroparticle Physics (ENTApP)“ Physics of Massive Neutrinos MILOS, May 19. to 23. 2008 Organizers: Amand Faessler, Tuebingen Haris Kosmas, Ioannina Jose Valle, Valencia MILOS May 20. 2008

  2. Wellcome at the MILOS-Symposion„Physics of Massive Neutrinos“ • The badge is the ticket to lunches and dinners including the Symposion dinner and to the boat trip. • Wear the badge always in the conference center and on the boat MILOS May 20. 2008

  3. Venus (Aphrodite) von MILO(S) • Found April 8. 1820 by the farmer Yorgos. Marquis de Riviere bought it and gave it 1821 to the King Louis XVIII Louvre MILOS May 20. 2008

  4. Obsidiano‘s made MILOS rich Report ofThukydidesabouttheroleof MILOS 416 b. Ch. in thePeloponnesic war 431 -404 b. Ch. Athens against Sparta. MILOS May 20. 2008

  5. The Dialogue of the Athenians with theMilosians in the Peloponnesic War (Thukydides 416 b. Ch.) MILOS wanted not to join the Attic Sea Coallition in the war Athens against Sparta. 38 Athenian Triremes landed at MILOS with 3300 Hoplides according to Thukydides. Hoplide MILOS May 20. 2008

  6. The Athenians did send emissaries into the town (Adamas) on MILOS. Theydiscussedthreeposibilities (Thukydides): • MILOS subjugatesfreelyunder Athens (Milos disagrees) • MILOS remains neutral (Athens disagrees) • Athens subjugates MILOS withforce MILOS loosesthebattleand all youngmenwerekilledandtherest: men, womenandchildrensoldasslaves. MILOS May 20. 2008

  7. No other field has in the last ten years so fast progressed as neutrino physics Physics of Massive Neutrinos; MILOS 2008 MILOS May 20. 2008

  8. Neutrino Oscillations Neutrinos must have a mass and mass eigenstates are different from flavor (production) eigenstates. Homestake; GALLEX; SAGE; SUPER-K; SNO; Chooz; KamLAND; BOREXINO; MINOS; OPERA MILOS May 20. 2008

  9. Open Problems • Ue3; Theta13 ? (Double Chooz, RENO, DAYA BAY) • CP or Time reversal symmetry violation ? • Dirac phase ? • Dirac or Majorana Neutrinos ? • The two Majorana phases ? • The hierarchy problem: What is heavier m3 or m1 ? MILOS May 20. 2008

  10. Results from Oscillations: No Hierarchy, no absolute Mass Scale (Bild) Fogli, Lisi, Marrone, Palazzo: Prog. Part. Nucl. Phys. 57(2006)742 Hamburg, March 3. 2008.

  11. KamLAND fixes the Dm221 = m22-m12(Suekane) MILOS May 20. 2008

  12. CP-Violation connected with finite q13(Lachenmaier, Lindner) q13 < 11 ° 90% CL MILOS May 20. 2008

  13. Neutrino Masses • Single Beta Decay (Mainz, Troisk; Weinheimer) • Double Beta Decay Majorana Mass (Simkovic): • Astophysics: S = m1 + m2 + m3 < 0.17 to 2.0 [eV] Depends on Cosmological models (Hannestad) < 2.3 [eV] < 0.27 [eV] MILOS May 20. 2008

  14. Different Short Range Correlations

  15. Different treatments of short range correlations: Brückner Bonn CD; Brückner Argonne; UCOM; Hypernetted chain; Jastrow Hamburg, March 3. 2008.

  16. Radial Contributions to the 0nbb Matrix Element

  17. Overconstraining the 2nbb by adjusting gpp und gA to b-, EC and 2nbb for116Cd and 100Mo (Bari+Tuebingen) 1+ EC b- 0+ 2nbb 0+ 116Cd 100Mo MILOS May 20. 2008

  18. Solid points: Overconstrained results small and large basis. Open circle QRPA 3 bases and gA = 1.00. Tuebingen+Bari Only theoretical 1s errors. Hamburg, March 3. 2008.

  19. Assuming Klapdor et al. did see the NeutrinolessDouble Beta Decay Theory with R-QRPA and gA =1.25 • Exp. Klapdor et al. Mod. Phys. Lett. A21,1547(2006) ; 76Ge • T(1/2; 0nbb) = (2.23 +0.44 -0.31) x 1025 years; 6s • <m(n)> = 0.24 [eV] (exp+-0.02; theor+-0.01) [eV] Bonn CD, no short range correlations • <m(n)> = 0.22 [eV] (exp+-0.02;theor+-0.01) [eV] Bonn CD, Consistent Brückner Correlations • <m(n)> = 0.24 [eV] (exp+-0.02; theor+-0.01) Argonne, Consistent Brückner Correlations Hamburg, March 3. 2008.

  20. What produces the GSI oscillations?(Bosch, Litvinov, Kienle, Giunti, Ivanov.) Electron Capture in H-like 142Promethium per 0.64 sec shows a periode of ~7 sec. MILOS May 20. 2008

  21. Wellcome in MILOS THE END MILOS May 20. 2008

More Related