New Theoretical Approaches to Collisions and Specroscopy

FOCUS · C07 · ID: 3354401

Presentations

  • Machine learning approaches to extend and improve state-resolved molecular collision data

    ORAL · Invited

    –

    Presenters

    • Robert C Forrey

      Penn State Berks

    Authors

    • Robert C Forrey

      Penn State Berks

    • Darin Mihalik

      University of Georgia

    • Ruihan Wang

      University of Georgia

    • Benhui Yang

      University of Georgia

    • Phillip Stancil

      Professor/Research mentor, University of Georgia

    • T. J. J Price

      Alvernia University

    • N. Balakrishnan

      University of Nevada, Las Vegas, University of Nevada, Las Vegas, NV 89154

    • Roman V Krems

      University of British Columbia

    View abstract →

  • Data-Driven Machine Learning Models for Atomic and Molecular Collisions

    ORAL · Invited

    –

    Publication: T. J. Wasowicz, M. K. Jurkowski, A. L. Harris, I. Ljubić, J. Chem. Phys. 161, 064304 (2024).
    A. L. Harris and J. Nepomuceno, J. Phys. B 57, 025201 (2024).
    A. L. Harris and J. A. Darsey, Eur. Phys. J. D. 67, 130 (2013).

    Presenters

    • Allison L. Harris

      Illinois State University

    Authors

    • Allison L. Harris

      Illinois State University

    View abstract →

  • The Opacity Project: R-matrix calculations, plasma broadening effects and equation-of-State for High-Energy-Density sources

    ORAL

    –

    Publication: 1. Plasma effects on resonant phenomena, Anil Pradhan, to appear in Can. J. Phys. (2024).
    2. Interface of Equation-of-State, Atomic Data and Opacities in the Solar Problem, Anil K. Pradhan, MNRAS Letters, 527, L179 (2024).
    3. R-Matrix calculations for opacities: RMOP-I. Methodology and computations , A.K. Pradhan, S.N. Nahar and W. Eissner (J.Phys.B, 57, 125001, 2024)
    4. R-Matrix calculations for opacities.RMOP-II. Photoionization and oscillator strengths of iron ions FeXVII, FeXVIII and FeXIX, S.N. Nahar, L. Zhao, W. Eissner and A.K. Pradhan (J.Phys.B, 57, 125002, 2024)
    5. R-matrix calculations for opacities: RMOP-III. Plasma broadening of autoionizing resonances, A.K. Pradhan (J. Phys.B, 57, 125003, 2024)
    6. R-Matrix calculations for opacities: RMOP-IV. Convergence, completeness, and comparison of relativistic R-matrix and distorted wave calculations for FeXVII and FeXVIII, L. Zhao, S.N. Nahar and A.K. Pradhan (J. Phys.B, 57, 125004, 2024)
    7. Photionization and Opacity, Anil Pradhan, Atoms, 11, 52 (2023)

    Presenters

    • Divya Chari

      The Ohio State University

    Authors

    • Anil Kumar Pradhan

      Ohio State University

    • Divya Chari

      The Ohio State University

    • Sultana Nurun Nahar

      Ohio State Univ - Columbus

    View abstract →

  • The Los Alamos National Laboratory MOLecular OPacity (MOLOP) Suite of Codes – Application to Air Plasma

    ORAL

    –

    Publication: [1] M. C. Zammit et al. J. Phys. B: At. Mol. Opt. Phys. 55, 184002 (2022)

    Presenters

    • Amanda Joy Neukirch

      Los Alamos National Laboratory (LANL)

    Authors

    • Amanda Joy Neukirch

      Los Alamos National Laboratory (LANL)

    • Mark C Zammit

      Los Alamos National Laboratory (LANL)

    • Isuru Ariyarathna

      Los Alamos National Laboratory

    • James P Colgan

      Los Alamos National Laboratory (LANL)

    • Christopher J Fontes

      Los Alamos National Laboratory (LANL)

    • Aaron Forde

      Los Alamos National Laboratory (LANL)

    • Jeffery A Leiding

      Los Alamos National Laboratory (LANL)

    • Eddy M Timmermans

      Los Alamos Natl Lab

    View abstract →