Differential cross sections and collision-induced rotational alignment in inelastic scattering of NO(X) by Xe
Fully Λ-doublet resolved differential cross sections and collision-induced rotational alignment moments have been measured for the NO(X)–Xe collision system at a collision energy of 519 cm−1 . The experiments combine initial quantum state selection, employing a hexapole inhomogeneous electric field,...
| Hlavní autoři: | , , , , , , , , |
|---|---|
| Médium: | Journal article |
| Jazyk: | English |
| Vydáno: |
AIP Publishing
2020
|
| _version_ | 1826265697246773248 |
|---|---|
| author | Brouad, M Nichols, B Hornung, B Heid, C Goddard, S Jambrina, PG Aoiz, FJ Klos, J Chadwick, H |
| author_facet | Brouad, M Nichols, B Hornung, B Heid, C Goddard, S Jambrina, PG Aoiz, FJ Klos, J Chadwick, H |
| author_sort | Brouad, M |
| collection | OXFORD |
| description | Fully Λ-doublet resolved differential cross sections and collision-induced rotational alignment moments have been measured for the NO(X)–Xe collision system at a collision energy
of 519 cm−1
. The experiments combine initial quantum state selection, employing a hexapole
inhomogeneous electric field, with quantum state resolved detection, using (1+1′
) resonantly
enhanced multiphoton ionization and velocity map ion imaging. The differential cross sections and polarization dependent differential cross sections are shown to agree well with
quantum mechanical scattering calculations performed on ab initio potential energy surfaces
[J. K los et al. J. Chem. Phys. 137, 014312 (2012)]. By comparison with quasi-classical trajectory calculations, quantum mechanical scattering calculations on a hard-shell potential,
and kinematic apse model calculations, the effects of the attractive part of the potential on
the measured differential cross sections and collision-induced rotational alignment moments
are assessed. |
| first_indexed | 2024-03-06T20:27:48Z |
| format | Journal article |
| id | oxford-uuid:2ff3195f-3d38-4f5c-b5ec-a8c7ea9ab300 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T20:27:48Z |
| publishDate | 2020 |
| publisher | AIP Publishing |
| record_format | dspace |
| spelling | oxford-uuid:2ff3195f-3d38-4f5c-b5ec-a8c7ea9ab3002022-03-26T12:58:50ZDifferential cross sections and collision-induced rotational alignment in inelastic scattering of NO(X) by XeJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:2ff3195f-3d38-4f5c-b5ec-a8c7ea9ab300EnglishSymplectic ElementsAIP Publishing2020Brouad, MNichols, BHornung, BHeid, CGoddard, SJambrina, PGAoiz, FJKlos, JChadwick, HFully Λ-doublet resolved differential cross sections and collision-induced rotational alignment moments have been measured for the NO(X)–Xe collision system at a collision energy of 519 cm−1 . The experiments combine initial quantum state selection, employing a hexapole inhomogeneous electric field, with quantum state resolved detection, using (1+1′ ) resonantly enhanced multiphoton ionization and velocity map ion imaging. The differential cross sections and polarization dependent differential cross sections are shown to agree well with quantum mechanical scattering calculations performed on ab initio potential energy surfaces [J. K los et al. J. Chem. Phys. 137, 014312 (2012)]. By comparison with quasi-classical trajectory calculations, quantum mechanical scattering calculations on a hard-shell potential, and kinematic apse model calculations, the effects of the attractive part of the potential on the measured differential cross sections and collision-induced rotational alignment moments are assessed. |
| spellingShingle | Brouad, M Nichols, B Hornung, B Heid, C Goddard, S Jambrina, PG Aoiz, FJ Klos, J Chadwick, H Differential cross sections and collision-induced rotational alignment in inelastic scattering of NO(X) by Xe |
| title | Differential cross sections and collision-induced rotational alignment in inelastic scattering of NO(X) by Xe |
| title_full | Differential cross sections and collision-induced rotational alignment in inelastic scattering of NO(X) by Xe |
| title_fullStr | Differential cross sections and collision-induced rotational alignment in inelastic scattering of NO(X) by Xe |
| title_full_unstemmed | Differential cross sections and collision-induced rotational alignment in inelastic scattering of NO(X) by Xe |
| title_short | Differential cross sections and collision-induced rotational alignment in inelastic scattering of NO(X) by Xe |
| title_sort | differential cross sections and collision induced rotational alignment in inelastic scattering of no x by xe |
| work_keys_str_mv | AT brouadm differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe AT nicholsb differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe AT hornungb differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe AT heidc differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe AT goddards differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe AT jambrinapg differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe AT aoizfj differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe AT klosj differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe AT chadwickh differentialcrosssectionsandcollisioninducedrotationalalignmentininelasticscatteringofnoxbyxe |