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Silvia Mollerach

Researcher at Balseiro Institute

Publications -  166
Citations -  10901

Silvia Mollerach is an academic researcher from Balseiro Institute. The author has contributed to research in topics: Cosmic ray & Pierre Auger Observatory. The author has an hindex of 44, co-authored 151 publications receiving 9860 citations. Previous affiliations of Silvia Mollerach include National Scientific and Technical Research Council & National Atomic Energy Commission.

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The Pierre Auger Collaboration

Martin Will, +494 more
TL;DR: In this article, the Pierre Auger Collaboration has reported evidence for anisotropies in the arrival directions of cosmic rays with energies larger thanEth = 55 EeV and showed that there is a correlation above the isotropic expectation with nearby active galaxies and the largest excess is in a celestial region around the position of the radio galaxy Cen A.
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Observation of the suppression of the flux of cosmic rays above 4x10(19) eV

J. Abraham, +488 more
TL;DR: The energy spectrum of cosmic rays above 2.5 x 10;{18} eV, derived from 20,000 events recorded at the Pierre Auger Observatory, is described and the hypothesis of a single power law is rejected with a significance greater than 6 standard deviations.
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The Pierre Auger Cosmic Ray Observatory

A. Aab, +643 more
TL;DR: The Pierre Auger Observatory as mentioned in this paper, the world's largest cosmic ray observatory, has been in successful operation since completion in 2008 and has recorded data from an exposure exceeding 40,000 km$^2$ sr yr.
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The Three-Point Correlation Function of the Cosmic Microwave Background in Inflationary Models

TL;DR: In this article, the authors analyzed the temperature three-point correlation function and the skewness of the Cosmic Microwave Background (CMB), providing general relations in terms of multipole coefficients.
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Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei

J. Abraham, +483 more
TL;DR: In this paper, the Pierre Auger Observatory data was used to confirm the anisotropy of the arrival direction of the highest-energy cosmic rays with the highest energy, which are correlated with the positions of relatively nearby active galactic nuclei (AGN) at a confidence level of more than 99%.