output
19972026
most citedIndication of anisotropy in arrival directions of ultra-high-energy cosmic rays through comparison to the flux pattern of extragalactic gamma-ray sources

258 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2010Show all

4 papers · 1 filter

hep-th2010★ 13 cited

U(1) effective confinement theory from SU(2) restricted gauge theory via the Julia-Toulouse Approach

L. S. Grigorio, M. S. Guimaraes, W. Oliveira +2

We derive an U(1) effective theory of color confinement by applying the so-called Julia-Toulouse Approach for defects condensation to the SU(2) restricted gauge theory defined by m…

astro-ph.HE2010★ 89 cited

Radiolysis of H2O:CO2 ices by heavy energetic cosmic ray analogs

S. Pilling, E. Seperuelo Duarte, A. Domaracka +3

An experimental study on the interaction of heavy, highly charged, and energetic ions (52 MeV Ni^13+) with pure H2O, pure CO2 and mixed H2O:CO2 astrophysical ice analogs is present…

hep-th2010★ 2 cited

Discussing Quantum Aspects of Higher-Derivative 3D-Gravity in the First-Order Formalism

J. A. Helayel-Neto, L. M. de Moraes, V. J. Vasquez Otoya

In this paper, we reassess the issue of deriving the propagators and identifying the spectrum of excitations associated to the vielbein and spin connection of (1+2)-D gravity in th…

hep-th2010★ 19 cited

A supersymmetric model for graphene

Everton M. C. Abreu, Marco A. De Andrade, Leonardo P. G. de Assis +3

In this work, we focus on the fermionic structure of the low-energy excitations of graphene (a monolayer of carbon atoms) to propose a new supersymmetric field-theoretic model for…