Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Reaction and scattering in cold electron collisions.

J P Ziesel1, N C Jones, D Field

  • 1Laboratoire Collisions Agrégats Réactivité (CNRS UMR5589), Université Paul Sabatier, 31062 Toulouse, France.

Physical Review Letters
|March 14, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Chlorocyclohexane Valence and Rydberg Electronic Excitations.

The journal of physical chemistry. A·2025
Same author

UNITY: A low-field magnetic resonance neuroimaging initiative to characterize neurodevelopment in low and middle-income settings.

Developmental cognitive neuroscience·2024
Same author

Dissociative ionization and Coulomb explosion of CH<sub>4</sub> in two-color asymmetric intense laser fields.

Physical chemistry chemical physics : PCCP·2023
Same author

Electronically excited states of formic acid investigated by theoretical and experimental methods.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2022
Same author

Helicity-dependent dissociative tunneling ionization of CF<sub>4</sub> in multicycle circularly polarized intense laser fields.

Physical chemistry chemical physics : PCCP·2022
Same author

A pilot study on the use of the super dimension navigation system for optimal cryobiopsy location in interstitial lung disease diagnostics.

Pulmonology·2021

This study examines electron scattering by carbon tetrachloride (CCl4), revealing how reactive and elastic scattering channels compete at low energies. Vibronic effects complicate theoretical models above 30 meV.

Area of Science:

  • Atomic and Molecular Physics
  • Chemical Physics
  • Quantum Scattering Theory

Background:

  • Understanding electron scattering dynamics is crucial for chemical reaction mechanisms.
  • Carbon tetrachloride (CCl4) presents a complex system with both elastic and reactive scattering channels.
  • Low-energy electron-molecule interactions are fundamental to many chemical processes.

Purpose of the Study:

  • To present experimental data for electron scattering by CCl4.
  • To investigate the interplay between reactive and elastic scattering channels at low impact energies.
  • To analyze the development of channel competition as a function of energy.

Main Methods:

  • Experimental measurement of electron scattering by CCl4 from 8 to 200 meV.
  • Analysis of experimental data in conjunction with reactive scattering data (Cl- formation).

Related Experiment Videos

  • Derivation of phase shifts to characterize scattering behavior.

    • Main Results:

    • Experimental data for electron scattering by CCl4 are provided.
    • Channel competition between elastic and reactive scattering was observed to develop as impact energy decreased.
    • Vibronic effects were identified at impact energies above approximately 30 meV.

    Conclusions:

    • The study highlights the complex low-energy behavior of electron scattering by CCl4.
    • Observed channel competition and vibronic effects present significant challenges for theoretical modeling.
    • Further theoretical advancements are needed to accurately describe these phenomena.