Photodissociation of the CH2Cl radical: A high-level ab initio study

2025-04-28T11:13:17+02:00Tags: , , , |

Authors: Charfeddine, F.; Yazidi, O.; Zanchet, A.; Banares, L.; Garcia-Vela, A. Journal: JOURNAL OF CHEMICAL PHYSICS Publication date: 2024/12/21 DOI: 10.1063/5.0243800 Abstract: Photodissociation of the CH2Cl radical is investigated by using high-level multireference configuration interaction ab initio methods, including the spin-orbit coupling. All possible fragmentation pathways, namely, CH2Cl + h nu -> CH2 + Cl, [...]

Quantum origin of anomalous Floquet phases in cavity-QED materials

2025-04-28T11:14:11+02:00Tags: , |

Authors: Perez-Gonzalez, Beatriz; Platero, Gloria; Gomez-Leon, Alvaro Journal: COMMUNICATIONS PHYSICS Publication date: 2024/12/21 DOI: 10.1038/s42005-024-01908-y Abstract: Anomalous Floquet topological phases are unique to periodically driven systems, lacking a static analog. Inspired by Floquet Engineering with classical electromagnetic radiation, Quantum Floquet Engineering has emerged as a promising tool to tailor the properties of quantum materials using [...]

Toward a robust physical and chemical characterization of heterogeneous lines of sight: The case of the Horsehead nebula

2025-04-28T11:14:24+02:00Tags: |

Authors: Segal, Leontine; Roueff, Antoine; Pety, Jerome; Gerin, Maryvonne; Roueff, Evelyne; Goicoechea, Javier R.; Beslic, Ivana; Coude, Simon; Einig, Lucas; Mazurek, Helena; Orkisz, Jan H.; Palud, Pierre; Santa-Maria, Miriam G.; Zakardjian, Antoine; Bardeau, Sebastien; Bron, Emeric; Chainais, Pierre; Demyk, Karine; Magalhaes, Victor de Souza; Gratier, Pierre; Guzman, Viviana V.; Hughes, Annie; Languignon, David; Levrier, Francois; [...]

The Electron-Phonon Interaction in Non-Stoichiometric Bi2Sr2CaCu2O8+? Superconductor Obtained from the Diffuse Elastic Scattering of Helium Atoms

2025-04-28T11:13:03+02:00Tags: , |

Authors: Benedek, Giorgio; Manson, Joseph R.; Miret-Artes, Salvador; Schmicker, Detlef; Toennies, Jan Peter Journal: CONDENSED MATTER Publication date: 2024/12/01 DOI: 10.3390/condmat9040051 Abstract: Previously, helium atom scattering (HAS) has been shown to probe the electron-phonon interaction at conducting crystal surfaces via the temperature dependence of the specular peak intensity. This method is now extended to non-stoichiometric [...]

Proposed Importance of HOCO Chemistry: Inefficient Formation of CO2 from CO and OH Reactions on Ice Dust

2025-04-28T11:13:46+02:00Tags: |

Authors: Ishibashi, Atsuki; Molpeceres, German; Hidaka, Hiroshi; Oba, Yasuhiro; Lamberts, Thanja; Watanabe, Naoki Journal: ASTROPHYSICAL JOURNAL Publication date: 2024/12/01 DOI: 10.3847/1538-4357/ad8235 Abstract: With the advent of JWST ice observations, dedicated studies on the formation reactions of detected molecules are becoming increasingly important. One of the most interesting molecules in interstellar ice is CO2. Despite its [...]

SNe Ia Twins for Life: Toward a Precise Determination of H0

2025-04-28T11:14:23+02:00Tags: |

Authors: Ruiz-Lapuente, P.; Hernandez, J. I. Gonzalez Journal: ASTROPHYSICAL JOURNAL Publication date: 2024/12/01 DOI: 10.3847/1538-4357/ad736d Abstract: Here we present an approach to the measurement of extragalactic distances using twin SNe Ia, taken from the early down to the nebular phase. The approach is purely empirical, although we can give a theoretical background on why the [...]

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