Ten Years of PAMELA in Space
O. Adriani, G. C. Barbarino, G. A. Bazilevskaya, R. Bellotti, M., Boezio, E. A. Bogomolov, M. Bongi, V. Bonvicini, S. Bottai, A. Bruno, F., Cafagna, D. Campana, P. Carlson, M. Casolino, G. Castellini, C. De Santis, V., Di Felice, A. M. Galper, A. V. Karelin, S. V. Koldashov

TL;DR
PAMELA's decade-long space mission significantly advanced cosmic ray physics, dark matter constraints, and solar modulation understanding through extensive data collection and analysis of cosmic rays, antimatter, and Earth's radiation environment.
Contribution
This paper reviews ten years of PAMELA's space-based observations, highlighting its novel findings in cosmic ray physics, antimatter measurements, and solar activity monitoring.
Findings
Detected an antiproton radiation belt around Earth.
Set strong constraints on dark matter properties.
Provided detailed insights into solar modulation processes.
Abstract
The PAMELA cosmic ray detector was launched on June 15th 2006 on board the Russian Resurs-DK1 satellite, and during ten years of nearly continuous data-taking it has observed new interesting features in cosmic rays (CRs). In a decade of operation it has provided plenty of scientific data, covering different issues related to cosmic ray physics. Its discoveries might change our basic vision of the mechanisms of production, acceleration and propagation of cosmic rays in the Galaxy. The antimatter measurements, focus of the experiment, have set strong constraints to the nature of Dark Matter. Search for signatures of more exotic processes (such as the ones involving Strange Quark Matter) was also pursued. Furthermore, the long-term operation of the instrument had allowed a constant monitoring of the solar activity during its maximum and a detailed and prolonged study of the solar…
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Taxonomy
TopicsDark Matter and Cosmic Phenomena · Solar and Space Plasma Dynamics · Astrophysics and Cosmic Phenomena
