Magnesium radicals MgC5N and MgC6H in IRC+10216

2022-04-05T17:40:59+02:00Tags: |

Authors: Pardo, J. R.; Cabezas, C.; Fonfria, J. P.; Agundez, M.; Tercero, B.; de Vicente, P.; Guelin, M.; Cernicharo, J. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2021/08/31 DOI: 10.1051/0004-6361/202141671 Abstract: After the previous discovery of MgC3N and MgC4H in IRC +10216, a deeper Q-band (31.0-50.3 GHz) integration on this source had revealed two additional series [...]

Versatile Atomic Magnetometry Assisted by Bayesian Inference

2022-04-05T17:41:00+02:00Tags: , |

Authors: Puebla, R.; Ban, Y.; Haase, J. F.; Plenio, M. B.; Paternostro, M.; Casanova, J. Journal: PHYSICAL REVIEW APPLIED Publication date: 2021/08/25 DOI: 10.1103/PhysRevApplied.16.024044 Abstract: Quantum sensors typically translate external fields into a periodic response whose frequency is then determined by analyses performed in Fourier space. This allows for a linear inference of the parameters [...]

Discovery of benzyne, o-C6H4, in TMC-1 with the QUIJOTE line survey

2022-04-05T17:41:00+02:00Tags: |

Authors: Cernicharo, J.; Agundez, M.; Kaiser, R. I.; Cabezas, C.; Tercero, B.; Marcelino, N.; Pardo, J. R.; de Vicente, P. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2021/08/18 DOI: 10.1051/0004-6361/202141660 Abstract: We report the detection, for the first time in space, of a new non-functionalised hydrocarbon cycle in the direction of TMC-1: o-C6H4 (ortho-benzyne). We derive [...]

Observation and calibration strategies for large-scale multi-beam velocity-resolved mapping of the [CII] emission in the Orion molecular cloud

2022-04-05T17:41:00+02:00Tags: |

Authors: Higgins, R.; Kabanovic, S.; Pabst, C.; Teyssier, D.; Goicoechea, J. R.; Berne, O.; Chambers, E.; Wolfire, M.; Suri, S. T.; Buchbender, C.; Okada, Y.; Mertens, M.; Parikka, A.; Aladro, R.; Richter, H.; Gusten, R.; Stutzki, J.; Tielens, A. G. G. M. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2021/08/12 DOI: 10.1051/0004-6361/202039621 Abstract: Context. The [CII] [...]

Electron-impact excitation of the (4d(10)5s) S-2(1/2)-> (4d(9)5s(2)) D-2(3/2) and (4d(10)6s) S-2(1/2) ->(4d(10)6s) 2S(1/ 2) transitions in silver: Experiment and theory

2022-04-05T17:41:00+02:00Tags: , , |

Authors: Marinkovic, B. P.; Tosic, S. D.; Sevic, D.; McEachran, R. P.; Blanco, F.; Garcia, G.; Brunger, M. J. Journal: PHYSICAL REVIEW A Publication date: 2021/08/10 DOI: 10.1103/PhysRevA.104.022808 Abstract: We present angle-differential and angle-integrated cross sections for electron-impact excitation of the (4d(10)5s) S-2(1/ 2) -> (4d(9)5s(2)) D-2(3/ 2) and (4d(10)5s) S-2(1/ 2) ->(4d(10)6s) S-2(1/ 2) [...]

Reconciling experimental and theoretical vibrational deactivation in low-energy O + N-2 collisions

2022-04-05T17:41:04+02:00Tags: , , , |

Authors: Hong, Qizhen; Bartolomei, Massimiliano; Esposito, Fabrizio; Coletti, Cecilia; Sun, Quanhua; Pirani, Fernando Journal: PHYSICAL CHEMISTRY CHEMICAL PHYSICS Publication date: 2021/08/07 DOI: 10.1039/d1cp01976g Abstract: Molecular dynamics calculations of inelastic collisions of atomic oxygen with molecular nitrogen are known to show orders of magnitude discrepancies with experimental results in the range from room temperature to many [...]

Grid of pseudo-2D chemistry models for tidally locked exoplanets – I. The role of vertical and horizontal mixing

2022-04-05T17:41:00+02:00Tags: |

Authors: Baeyens, Robin; Decin, Leen; Carone, Ludmila; Venot, Olivia; Agundez, Marcelino; Molliere, Paul Journal: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY Publication date: 2021/08/01 DOI: 10.1093/mnras/stab1310 Abstract: The atmospheres of synchronously rotating exoplanets are intrinsically 3D, and fast vertical and horizontal winds are expected to mix the atmosphere, driving the chemical composition out of equilibrium. [...]

Absolute partial ionization cross sections for electron impact of R-carvone from threshold to 100 eV

2022-04-05T17:41:00+02:00Tags: , , |

Authors: Amorim, R. A. A.; Pires, W. A. D.; Fernandes, A. C. P.; Casagrande, T. M.; Jones, D. B.; Blanco, F.; Garcia, G.; Brunger, M. J.; Lopes, M. C. A. Journal: EUROPEAN PHYSICAL JOURNAL D Publication date: 2021/08/01 DOI: 10.1140/epjd/s10053-021-00225-1 Abstract: Partial ionization cross section (PICS) measurements, of the cations created through electron ionization from [...]

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