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Dissociative Recombination of Cold HeH+ Ions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F20%3A00522230" target="_blank" >RIV/61388955:_____/20:00522230 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216208:11320/20:10424619

  • Result on the web

    <a href="http://hdl.handle.net/11104/0306754" target="_blank" >http://hdl.handle.net/11104/0306754</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1103/PhysRevLett.124.043401" target="_blank" >10.1103/PhysRevLett.124.043401</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Dissociative Recombination of Cold HeH+ Ions

  • Original language description

    The HeH+ cation is the simplest molecular prototype of the indirect dissociative recombination (DR) process that proceeds through electron capture into Rydbcrg states of the corresponding neutral molecule. This Letter develops the first application of our recently developed energy-dependent frame transformation theory to the indirect DR processes. The theoretical model is based on the multichannel quantum-defect theory with the vibrational basis states computed using exterior complex scaling of the nuclear Hamiltonian. The ab initio electronic R-matrix theory is adopted to compute quantum defects as functions of the collision energy and of the internuclear distance. The resulting DR rates are convolved over the beam energy distributions relevant to a recent experiment at the Cryogenic Storage Ring, giving good agreement between the experiment and the theory.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10403 - Physical chemistry

Result continuities

  • Project

    <a href="/en/project/GA18-02098S" target="_blank" >GA18-02098S: Theory of Electron-Induced Decomposition of Molecules in Plasma and Nano-technology</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physical Review Letters

  • ISSN

    0031-9007

  • e-ISSN

  • Volume of the periodical

    124

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    5

  • Pages from-to

    043401

  • UT code for WoS article

    000509665900010

  • EID of the result in the Scopus database

    2-s2.0-85079518130