285 citations · 5.3k across the 110 of their papers we have counts for
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Element abundances of galactic RGB stars in the APO-K2 catalogue. Dissimilarity in the scaling with [/Fe]
G. Valle, M. Dell'Omodarme, P. G. Prada Moroni +1
We conducted an investigation on the chemical abundances of 4,316 stars in the red giant branch (RGB) phase from the recently released APO-K2 catalogue. Our aim was to characterize…
Constraints on Lorentz invariance violation from the extraordinary Mrk 421 flare of 2014 using a novel analysis method
MAGIC Collaboration, S. Abe, J. Abhir +214
The Lorentz Invariance Violation (LIV), a proposed consequence of certain quantum gravity (QG) scenarios, could instigate an energy-dependent group velocity for ultra-relativistic…
Constraining the helium-to-metal enrichment ratio from main sequence binary stars. Theoretical analysis of the accuracy and precision of the age and helium abundance estimates
G. Valle, M. Dell'Omodarme, P. G. Prada Moroni +1
We investigated the theoretical possibility of accurately determining the helium-to-metal enrichment ratio from precise observations of double lined eclipsing binary system…
Constraints on VHE gamma-ray emission of Flat Spectrum Radio Quasars with the MAGIC telescopes
MAGIC Collaboration
Flat spectrum radio quasars (FSRQs) constitute a class of jetted active galaxies characterized by a very luminous accretion disk, prominent and rapidly moving line-emitting cloud s…
Impact of enhancement on the asteroseismic age determination of field stars. Application to the APO-K2 catalogue
G. Valle, M. Dell'Omodarme, P. G. Prada Moroni +1
We investigated the theoretical biases affecting the asteroseismic grid-based estimates of stellar parameters in the presence of a mismatch between the heavy element mixture of obs…
Constraints on axion-like particles with the Perseus Galaxy Cluster with MAGIC
MAGIC Collaboration, H. Abe, S. Abe +211
Axion-like particles (ALPs) are pseudo-Nambu-Goldstone bosons that emerge in various theories beyond the standard model. These particles can interact with high-energy photons in ex…