ALMA and ROSINA detections of phosphorus-bearing molecules: the interstellar thread between star-forming regions and comets

@article{Rivilla2020ALMAAR,
  title={ALMA and ROSINA detections of phosphorus-bearing molecules: the interstellar thread between star-forming regions and comets},
  author={V{\'i}ctor M. Rivilla and Maria Nikolayevna Drozdovskaya and Kathrin Altwegg and Paola Caselli and M. T. Beltr{\'a}n and Francesco Fontani and F F S van der Tak and Riccardo Cesaroni and Anton I. Vasyunin and Martin Rubin and F. Lique and Sarandis Marinakis and Leonardo Testi and Hans Balsiger and J. J. Berthelier and Johan De Keyser and Bj{\"o}rn Fiethe and Stephen Anthony Fuselier and Sebastian S G Gasc and Tamas I. I. Gombosi and Thierry S{\'e}mon and Chia-Yu Tzou},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2020}
}
To understand how phosphorus (P)-bearing molecules are formed in star-forming regions, we have analysed the Atacama Large Millimeter/Submillimeter Array (ALMA) observations of PN and PO towards the massive star-forming region AFGL 5142, combined with a new analysis of the data of the comet 67P/Churyumov–Gerasimenko taken with the Rosetta Orbiter Spectrometer for Ion and Neutral Analysis (ROSINA) instrument onboard Rosetta. The ALMA maps show that the emission of PN and PO arises from several… 
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