Measurement of the absolute gamma-ray emission intensities from the decay of $^{103}$Pd

For certain tecl~nical reasons, it is inconvenient to use the same crystal specimen for both comparison with the visible reference wavelength (by X-ray/optical interferometry)

Gamma-ray observations of external galaxies provide the potential to study cosmic-ray acceleration and transport in various global conditions [39], yet current instruments lack

We analyse the intensity of nuclear de-excitation lines in the direction of the Galactic center produced by subrelativistic protons, which are generated by star capture by the

Let us remind the two possible approaches to describe the deexcitation process: characterization of the level space (list of levels with associated primary feeding and

Experiments such as the one previously discussed and that of Ref [3] were performed with nuclear track detectors, which, while maximizing the detection efficiency do not have an

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

compare our best-fit values to this and do not use it to limit the likelihood analysis. Both the OG and TPC model match the observed gamma-ray light curve well, but neither

Finally, the pile-up events, which could originate for example from two overlapped in-time kaon decays, can be quantified comparing the normalised distributions of the center of