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Cited 2 Sept 2010 30. S. Thorne, in Particle and Nuclear Astrophysics and Cosmology in the Next Millenium, ed. W. D. Peccei (World Scientific, Singapore, 1995) 31. -P. Uzan, in Dark Energy, Observational and Theoretical Spproaches, ed. by P. Ruiz-Lapuente (Cambridge University Press, Cambridge, 2010) 20 G. Dubus 32. -P. Uzan, Rev. Mod. Phys. 75, 403 (2003) 33. M. H. Taylor, in Binary Radio Pulsars, ed. A. H. Stairs. ASP Conference Series, vol. 328, (2005), p. 25. svg. Cited 2 Sept 2010 34. D. White, Rep.

Astrophysics relies on a wide body of evidence continuously tested for consistency. g. g. stellar evolution). The relevant use of the Universe as a laboratory for high-energy physics, especially when it comes to finding evidence for new physics, requires well-identified astrophysics. 3 Divergence Differences will and should remain between astrophysics and high energy physics. A recent CERN press release stated that as soon as they have “re-discovered” the known Standard Model particles, a necessary precursor to looking for new physics, the LHC experiments will start the systematic search for the Higgs boson [7].

Their observed energies reach several 1020 eV. The collision of such a particle with a proton at rest in the atmosphere yields more than 1014 eV in the centre-of-mass frame, one order-of-magnitude above the energies reached with the LHC. The discovery of the positron (antimatter) by Anderson in 1932 (Fig. 6), of the muon (1936), the pion (1947) and other particles were made using observations of cosmic rays. Accelerators, with controlled injections and collisions, became the tool of choice after World War II.

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