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astro-ph2005
Massive galaxy clusters and the origin of Ultra High Energy Cosmic Rays
Elena Pierpaoli, Glennys Farrar
We investigate whether ultra--high energy cosmic rays (UHECR) may be preferentially produced in massive galaxy clusters, by looking for correlations between UHECR directions and th…
astro-ph2001
Cosmological Difficulties with Modified Newtonian Dynamics (or: La Fin du MOND?)
Douglas Scott, Martin White, Joanne D. Cohn +1
The cold dark matter paradigm has been extremely successful for explaining a wide range of cosmological phenomena. Nevertheless, since evidence for non-baryonic dark matter remains…
astro-ph2000
A Characteristic Scale on the Cosmic Microwave Sky
Elena Pierpaoli, Douglas Scott, Martin White
The current suite of results from Cosmic Microwave Background anisotropy experiments is fulfilling the promise of providing extraordinary levels of discrimination between cosmologi…