January 2022 - Page 2 Of 2 - Instituto De Física Fundamental

Imaging the elusive C-C bond dissociation channel of photoexcited ethyl radical

Marcelo Castellanos2023-02-21T13:37:28+01:00Tags: Atomic, Chemistry, Molecular & Chemical. , Physical; Physics|

Authors: Marggi Poullain, Sonia; Rubio-Lago, Luis; Chicharro, David V.; Boullagui, Aymen; Zanchet, Alexandre; Yazidi, Ounaies; Garcia-Vela, Alberto; Banares, Luis Journal: MOLECULAR PHYSICS Publication date: 2022/01/17 DOI: 10.1080/00268976.2021.1984598 Abstract: The C-C bond dissociation channel of the ethyl (CH3-CH2) radical is investigated at 197.4, 199.98 and 201 nm by velocity map imaging and resonance enhanced multiphoton ionisation [...]

Vibrational effects in the quantum dynamics of the H + D-2(+) charge transfer reaction

Marcelo Castellanos2023-02-21T13:37:29+01:00Tags: Atomic, Chemistry, Molecular & Chemical. , Physical; Physics|

Authors: Roncero, O.; Andrianarijaona, V; Aguado, A.; Sanz-Sanz, C. Journal: MOLECULAR PHYSICS Publication date: 2022/01/17 DOI: 10.1080/00268976.2021.1948125 Abstract: The H + D-2(+)(v = 0,1 and 2) charge transfer reaction is studied using an accurate wave packet method, using recently proposed coupled diabatic potential energy surfaces. The state-to-state cross section is obtained for three different channels: [...]

New deuterated species in TMC-1: Detection of CH2DC4H with the QUIJOTE line survey ⋆

Marcelo Castellanos2023-02-21T13:37:29+01:00Tags: Astronomy & Astrophysics. |

Authors: Cabezas, C.; Fuentetaja, R.; Roueff, E.; Agundez, M.; Tercero, B.; Marcelino, N.; Pardo, J. R.; de Vicente, P.; Cernicharo, J. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2022/01/10 DOI: 10.1051/0004-6361/202142814 Abstract: We report the first detection in space of the single deuterated isotopologue of methyldiacetylene, CH2DC4H. A total of 12 rotational transitions, with J = [...]

Discovery of the elusive thioketenylium, HCCS+, in TMC-1

Marcelo Castellanos2023-02-21T13:37:30+01:00Tags: Astronomy & Astrophysics. |

Authors: Cabezas, C.; Agundez, M.; Marcelino, N.; Tercero, B.; Endo, Y.; Fuentetaja, R.; Pardo, J. R.; de Vicente, P.; Cernicharo, J. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2022/01/07 DOI: 10.1051/0004-6361/202142815 Abstract: We report the detection in TMC-1 of the cation HCCS+ ((X) over tilde (3)Sigma(-)), which is the protonated form of the widespread radical CCS. [...]

Absolute Differential Cross-Sections for Elastic Electron Scattering from Sevoflurane Molecule in the Energy Range from 50-300 eV

Marcelo Castellanos2023-02-21T13:37:30+01:00Tags: Biochemistry & Molecular Biology; Chemistry, Multidisciplinary. |

Authors: Vukalovic, Jelena; Maljkovic, Jelena B.; Blanco, Francisco; Garcia, Gustavo; Predojevic, Branko; Marinkovic, Bratislav P. Journal: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES Publication date: 2022/01/01 DOI: 10.3390/ijms23010021 Abstract: We report the results of the measurements and calculations of the absolute differential elastic electron scattering cross-sections (DCSs) from sevoflurane molecule (C4H3F7O). The experimental absolute DCSs for elastic [...]