599 citations · 9.3k across the 155 of their papers we have counts for
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Uncertainties in limits on TeV-gravity from neutrino-induced showers
Eun-Joo Ahn, Marco Cavaglia, Angela V Olinto
In models with TeV-scale gravity, ultrahigh energy cosmic rays can generate microscopic black holes in the collision with atmospheric and terrestrial nuclei. It has been proposed t…
Gamma-ray and synchrotron emission from neutralino annihilation in the Large Magellanic Cloud
Argyro Tasitsiomi, Jennifer Gaskins, Angela V. Olinto
We calculate the expected flux of gamma-ray and radio emission from the LMC due to neutralino annihilation. Using rotation curve data to probe the density profile and assuming a mi…
Neutralino annihilation gamma-rays from clumps and the LMC
Argyro Tasitsiomi, Jennifer Gaskins, Angela V. Olinto
We discuss the detectability of dark matter clumps in the Milky Way halo due to neutralino annihilation. We then focus on a known ``clump'', the Large Magellanic Cloud.
Probing TeV gravity with extensive air-showers
Maximo Ave, Eun-Joo Ahn, Marco Cavaglia +1
Particle collisions with center-of-mass energy larger than the fundamental gravitational scale can generate non perturbative gravitational objects such as black holes and branes. I…
TeV black hole fragmentation and detectability in extensive air showers
Eun-Joo Ahn, Maximo Ave, Marco Cavaglia +1
In models with large extra dimensions, particle collisions with center-of-mass energy larger than the fundamental gravitational scale can generate nonperturbative gravitational obj…
Messengers of the Extreme Universe
A. V. Olinto
We give a brief overview of the highest energy messengers: very high energy photons, neutrinos, and ultra-high energy cosmic rays. The mysterious workings of the extreme universe s…
Low Statistics of EHECRs
Angela V. Olinto, Daniel De Marco, Pasquale Blasi
The nature of the unknown sources of ultra-high energy cosmic rays can be revealed through the detection of the GZK feature in the cosmic ray spectrum. The only two experiments tha…
On the statistical significance of the GZK feature in the spectrum of ultra high energy cosmic rays
Daniel De Marco, Pasquale Blasi, Angela V. Olinto
The nature of the unknown sources of ultra-high energy cosmic rays can be revealed through the detection of the GZK feature in the cosmic ray spectrum, resulting from the productio…