V: Molecules, Collisions, and Spectroscopy

ORAL · C11 · ID: 2362395

Presentations

  • The Opacity Project: R-Matrix Calculations for Plasma Opacities

    ORAL

    –

    Publication: 1. ``R-Matrix calculations for opacities. I. Overview, methodology", A.K. Pradhan, S.N. Nahar and W. Eissner (to appear in J. Phys. B)
    2. ``R-Matrix Calculations for Opacities. II. Close coupling calculations for iron opacity --- Fe~XVII-XIX", S.N. Nahar, L.
    Zhao, W. Eissner, A.K. Pradhan (to appear in J. Phys. B).
    3.``R-Matrix Calculations for Opacities. III. `Impact of plasma broadening on bound-free opacity in Fe ions", A.K. Pradhan
    (to appear in J. Phys. B).
    4. ``R-Matrix calculations for opacities. IV: Convergence and completeness of R-Matrix and Distorted Wave calculations for Fe~XVII and Fe~XVIII", L. Zhao, A.K. Pradhan and S.N. Nahar (to appear in J. Phys. B).
    5. "Interface of equation-of-state. atomic data and opacities in the solar problem", Mon. Not. Roy. Astr. Soc. , 527, L179 (2024).
    6. "Photoionization and Opacity", Anil Pradhan, Atoms, 11, 52 (2023).

    Presenters

    • Anil K Pradhan

      The Ohio State University, Ohio State Univ - Columbus

    Authors

    • Anil K Pradhan

      The Ohio State University, Ohio State Univ - Columbus

    • Sultana N Nahar

      Ohio State Univ - Columbus

    View abstract →

  • Microwave photo-association spectroscopy of cesium Rydberg (n+2)D<sub>5/2</sub>nF<sub>J</sub> macrodimer

    ORAL

    –

    Publication: [1] Jingxu Bai, Rong Song, Jiabei Fan, Yuechun Jiao, Jianming Zhao, Suotang Jia and Georg Raithel, Quantum defects of nFJ levels of Cs Rydberg atoms, Phys. Rev. A 108, 022804 (2023)
    [2] Jingxu Bai, Yuechun Jiao, Rong Song, Georg Raithel, Suotang Jia and Jianming Zhao, Microwave photo-association of fine-structure-induced Rydberg (n + 2)D5/2nFJ macro-dimer molecules of cesiumar, arXiv:2310.11934v1 (2023)

    Presenters

    • Jianming Zhao

      Institute of laser spectrosocpy

    Authors

    • Jianming Zhao

      Institute of laser spectrosocpy

    • Jingxu Bai

      Institute of Laser spectroscopy

    • Yuechun Jiao

      Institute of Laser Spectroscopy

    • Georg A Raithel

      University of Michigan

    View abstract →

  • Attosecond Core-level Photoionization Delays of Aromatic Molecules

    ORAL

    –

    Publication: Attosecond Core-level Photoionization Delays of Aromatic Molecules, J. -B. Ji, Z. Guo et al, submitted (2024)

    Presenters

    • Jia-Bao Ji

      ETH Zürich

    Authors

    • Jia-Bao Ji

      ETH Zürich

    • Zhaoheng Guo

      Stanford University

    • Taran Driver

      SLAC

    • Cynthia S Trevisan

      California State University Maritime Academy

    • Kiyoshi Ueda

      Tohoku Univ

    • Robert R Lucchese

      Lawrence Berkeley National Laboratory

    • Agostino Marinelli

      SLAC - Natl Accelerator Lab, SLAC National Accelerator Laboratory, SLAC NATIONAL ACCELERATOR LABORATORY

    • James P Cryan

      SLAC National Accelerator Laboratory

    • Hans Jakob Wörner

      ETH Zurich

    View abstract →

  • The Iron Project: R-Matrix calculations for opacities~II.: Photoionization and oscillator strengths of iron ions Fe~XVII, Fe~XVIII, and Fe~XIX

    ORAL

    –

    Publication: 1 "R-Matrix calculations for opacities: I. Methodology and computations", A.K. Pradhan, S.N. Nahar, W. Eissner (submitted to J.Phys.B 2023)
    2. "R-Matrix calculations for opacities.II. Photoionization and oscillator strengths of iron ions Fe XVII, Fe XVIII and Fe XIX",
    S.N. Nahar, L. Zhao, W. Eissner, A.K. Pradhan (submitted to J.Phys.B, 2023)
    3. "R-matrix calculations for opacities: III. Plasma broadening of autoionizing resonances", A.K. Pradhan (submitted to J.Phys.B, 2023)
    4. "R-Matrix calculations for opacities: IV. Convergence, completeness, and comparison of relativistic R-matrix and distorted wave calculations for FeXVII and FeXVIII", L. Zhao, S.N. Nahar, A.K. Pradhan (submitted to J.Phys.B, 2023)

    Presenters

    • Sultana N Nahar

      Ohio State Univ - Columbus

    Authors

    • Sultana N Nahar

      Ohio State Univ - Columbus

    • Lianshui Zhao

      The Ohio State University

    • Werner Eissner

      Stuttgart University

    • Anil K Pradhan

      The Ohio State University, Ohio State Univ - Columbus

    View abstract →