CompAS 2025

from Wednesday, 11 June 2025 (14:00) to Saturday, 14 June 2025 (22:00)
Science Faculty building (Lundmark)

        : Sessions
    /     : Talks
        : Breaks
11 Jun 2025
12 Jun 2025
13 Jun 2025
14 Jun 2025
AM
09:00
Session 1 (until 12:50) (Lundmark)
09:00 Opening of CompAS 2025 - Per Jönsson Tomas Brage Michel Godefroid   (Lundmark)
09:15 GRASP: Recent Code Developments and Applications - Ran Si (Fudan University)   (Lundmark)
09:40 GRASP: Basis Selection by Macnine Learning - Shaofan Shi (Fudan University)   (Lundmark)
10:05 --- Short Break ---
10:15 Periodic Table for Highly Charged Ions - Chunhai Lyu (Max-Planck-Institute für Kernphysik)   (Lundmark)
10:40 Current Status of the GRASPC Development. Calculations - Calculations for Electron-Strontium Scattering. - Pawel Syty (Gdansk University of Technology)   (Lundmark)
11:05 --- Coffee Break ---
11:25 High-accuracy Laboratory Atomic Spectroscopy for Astrphysics - Henrik Hartman (Malmö University)   (Lundmark)
12:00 --- Short break ---
12:10 Radiative data calculations for electric dipole transitions in the Yb I isoelectronic sequence (Ta IV - Pt IX) of interest to nuclear fusion diagnostics - Maxime Brasseur (Université de Mons)   (Lundmark)
12:30 A partitioned correlation function interaction approach in GRASP - Sijie Wu (Fudan and Malmö Universities)   (Lundmark)
09:30
Sesson (until 12:50) (Lundmark)
09:30 The Scientific Legacy of Ian Grant - Harry Quiney (Melbourne University)   (Lundmark)
10:10 --- Short break ---
10:20 AMBiT methods, applications, tips and tricks. - Julian Berengut (UNSW, Sidney)   (Lundmark)
11:00 --- Coffee Break ---
11:20 A Story of Copper - the ultimate inner shell transition metal spectra - Chris Chantler (Melbourne University)   (Lundmark)
12:00 --- Short break ---
12:10 Variants of relativistic coupled-cluster methods and their implementation challenges for atomic systems - Bijaya Sahoo (Physical Research Laboratory, Navrangpura)   (Lundmark)
10:00
session (until 12:10) (Lundmark)
10:00 GRASP: Ongoing Code Development   (Lundmark)
11:00 --- Coffee Break ---
11:20 Laser Spectroscopy of Stable and Radioactive Negative Ions. - Dag Hanstorp (Gothenburg University)   (Lundmark)
12:00 Closing of CompAS 2025   (Lundmark)
PM
18:00
Reception (until 22:00) ()
12:50 --- Lunch ---
14:30
Session 2 (until 17:00) (Lundmark)
14:30 Relativistic Corrections to Electronic Scattering Lengths. Results for Strontium. - Michal Pilat (Gdansk University of Technology)   (Lundmark)
14:55 Second-Order Rayleigh-Schrödinger Perturbation Theory for the GRASP2018 Package: Three-particle Feynman Diagrams Contributions. - Gediminas Gaigalas (Vilnius University)   (Lundmark)
15:20 --- Coffee break ---
15:40 Surprising Results from Spectroscopic Analysis of Stars close to the Supermassive Black Hole - Brian Thorsbro (Observatoire de la Côte d'Azur)   (Lundmark)
16:15 --- short break ---
16:25 Atomic Data Needs for Non-LTE Modelling of Stellar Spectra - Anish Amarsi (Uppsala University)   (Lundmark)
12:50 --- Lunch ---
14:00
s (until 17:00) (Lundmark)
14:00 Keynote talk: Photoionization of atoms in the time domain - Anne l'Huillier (Lund University)   (Lundmark)
15:00 --- Coffee Break ---
15:20 Accurate Atomic Data for Solar Physics Applications - Wenxian Li (National Astronomical Observatories of China)   (Lundmark)
15:50 Theoretical Study of Electron Dynamics at the Amusia-Cooper Minimum of Argon - Rezvan Tahouri (Lund University)   (Lundmark)
16:20 --- Short break ---
16:30 On the use of Natural Orbitals in GRASP Calculations - Per Jönsson (Malmö University)   (Lundmark)
18:30
se (until 19:30) ()
12:10
Board meeting (until 13:10) (Lundmark)