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Gauss-Bonnet Black Holes at the LHC : Beyond the Dimensionality of Space
A. Barrau, J. Grain, S. O. Alexeyev
The Gauss - Bonnet invariant is one of the most promising candidates for a quadratic curvature correction to the Einstein action in expansions of supersymmetric string theory. We s…
Cosmology with primordial black holes
Gaelle Boudoul, Aurelien Barrau
Some aspects of Cosmology with primordial black holes are briefly reviewed
The AMS-02 RICH Imager Prototype - In-Beam Tests with 20 GeV/c per Nucleon Ions -
M. Buenerd, P. Aguayo, M. Aguilar Benitez +32
A prototype of the AMS Cherenkov imager (RICH) has been tested at CERN by means of a low intensity 20 GeV/c per nucleon ion beam obtained by fragmentation of a primary beam of Pb i…
Atmospheric and Galactic Production and Propagation of Light Antimatter Nuclei
B. Baret, R. Duperray, G. Boudoul +4
The production and propagation of light antimatter nuclei has been calculated using inclusive antiproton production cross sections from a new data analysis, and coalescence models…
An improved gamma-ray limit on the density of PBHs
A. Barrau, G. Boudoul, L. Derome
Gamma-rays are, with antiprotons, a very efficient way to derive upper limits on the density of evaporating black holes. They have been successfully used in the last decades to sev…
Peculiar Relics from Primordial Black Holes in the Inflationary Paradigm
A. Barrau, D. Blais, G. Boudoul +1
Depending on various assumptions on the energy scale of inflation and assuming a primordial power spectrum of a Broken Scale Invariance (BSI) type, we explore the possibility for P…