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Clustering Properties of Intermediate and High-mass Young Stellar Objects
(2023-11-01)
We have selected 337 intermediate- and high-mass young stellar objects (YSOs; 1.5–20 M ⊙) well-characterized with spectroscopy. By means of the clustering algorithm HDBSCAN, we study their clustering and association ...
Steady-state nucleosynthesis throughout the Galaxy
(2021-06-01)
The measurement and astrophysical interpretation of characteristic γ-ray lines from nucleosynthesis was one of the prominent science goals of the INTEGRAL mission and in particular its spectrometer SPI. Emission from 26Al ...