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David Maurin

Researcher at University of Grenoble

Publications -  232
Citations -  19193

David Maurin is an academic researcher from University of Grenoble. The author has contributed to research in topics: Cosmic ray & Dark matter. The author has an hindex of 68, co-authored 215 publications receiving 17295 citations. Previous affiliations of David Maurin include Centre national de la recherche scientifique & Joseph Fourier University.

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Simultaneous HESS and Chandra observations of Sagitarius A* during an X-ray flare

Felix Aharonian, +154 more
TL;DR: In this paper, the authors show that an increase in the gamma-ray flux of a factor of 2 or greater can be excluded at a confidence level of 99% with the same population of accelerated particles.
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Fitting B/C cosmic-ray data in the AMS-02 era: a cookbook: Model numerical precision, data covariance matrix of errors, cross-section nuisance parameters, and mock data

TL;DR: In this paper, a covariance matrix of errors for AMS-02 systematics and nuisance parameters is presented to account for cross-section uncertainties. But the authors also show that any mis-modeling of nuclear crosssection values or the energy correlation length of the covariance matrices of errors biases the analysis.
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HESS upper limit on the very high energy γ-ray emission from the globular cluster 47 Tucanae

Felix Aharonian, +168 more
TL;DR: In this paper, an upper bound of F(E>800 GeV) < 6.7e-13 / cm^2 s on the integral gamma-ray photon flux from 47 Tucanae was derived based on emission models.
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Discovery and follow-up studies of the extended, off-plane, VHE gamma-ray source HESS J1507-622

Fabio Acero, +168 more
TL;DR: The detection of gamma-rays in the very-high-energy (VHE) range offers the possibility of studying the parent population of ultrarelativistic particles found in astrophysical sources, so it is useful for understanding the underlying astrophysical processes in nonthermal sources.
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Cosmic-ray database update: ultra-high energy, ultra-heavy, and anti-nuclei cosmic-ray data (CRDB v4.0)

TL;DR: CRDB as mentioned in this paper is a cosmic-ray database for charged species, which includes ultra-heavy nuclei, ultra-high energy nuclei and limits on antinuclei fluxes.