Name: CompAS 2025
Start: 2025-06-11T14:00:00+02:00
End: 2025-06-14T22:00:00+02:00
Location: Science Faculty building

CompAS 2025

from Wednesday, June 11, 2025 (2:00 PM) to Saturday, June 14, 2025 (10:00 PM)

Monday, June 9, 2025
Tuesday, June 10, 2025
Wednesday, June 11, 2025

6:00 PM Reception: We meet at John Bull's pub and restaurant at 18.00. You find John Bull's on Bantorget 2 in Lund.: Reception
Reception
6:00 PM - 10:00 PM
Thursday, June 12, 2025
9:00 AM Session 1: Session 1
Session 1
9:00 AM - 12:50 PM
Room: Lundmark
Contributions

9:00 AM Opening of CompAS 2025 - Michel Godefroid Per Jönsson Tomas Brage

9:15 AM GRASP: Recent Code Developments and Applications - Ran Si (Fudan University)

9:40 AM GRASP: Basis Selection by Macnine Learning - Shaofan Shi (Fudan University)

10:15 AM Periodic Table for Highly Charged Ions - Chunhai Lyu (Max-Planck-Institute für Kernphysik)

10:40 AM Current Status of the GRASPC Development. Calculations - Calculations for Electron-Strontium Scattering. - Pawel Syty (Gdansk University of Technology)

11:25 AM High-accuracy Laboratory Atomic Spectroscopy for Astrphysics - Henrik Hartman (Malmö University)

12:10 PM 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)

12:30 PM A partitioned correlation function interaction approach in GRASP - Sijie Wu (Fudan and Malmö Universities)
12:50 PM Lunch
Lunch
12:50 PM - 2:30 PM
Room: Lundmark
2:30 PM Session 2: Session 2
Session 2
2:30 PM - 5:00 PM
Room: Lundmark
Contributions

2:30 PM Relativistic Corrections to Electronic Scattering Lengths. Results for Strontium. - Michal Pilat (Gdansk University of Technology)

2:55 PM Second-Order Rayleigh-Schrödinger Perturbation Theory for the GRASP2018 Package: Three-particle Feynman Diagrams Contributions. - Gediminas Gaigalas (Vilnius University)

3:40 PM Surprising Results from Spectroscopic Analysis of Stars close to the Supermassive Black Hole - Brian Thorsbro (Observatoire de la Côte d'Azur)

4:25 PM Atomic Data Needs for Non-LTE Modelling of Stellar Spectra - Anish Amarsi (Uppsala University)
Friday, June 13, 2025
9:30 AM Sesson: Session 3
Session 3
9:30 AM - 12:50 PM
Room: Lundmark
Contributions

9:30 AM The Scientific Legacy of Ian Grant - Harry Quiney (Melbourne University)

10:20 AM AMBiT methods, applications, tips and tricks. - Julian Berengut (UNSW, Sidney)

11:20 AM A Story of Copper - the ultimate inner shell transition metal spectra - Chris Chantler (Melbourne University)

12:10 PM Variants of relativistic coupled-cluster methods and their implementation challenges for atomic systems - Bijaya Sahoo (Physical Research Laboratory, Navrangpura)
12:50 PM Lunch
Lunch
12:50 PM - 2:00 PM
Room: Lundmark
2:00 PM s: Session 4
Session 4
2:00 PM - 5:00 PM
Room: Lundmark
Contributions

2:00 PM Keynote talk: Photoionization of atoms in the time domain - Anne l'Huillier (Lund University)

3:20 PM Accurate Atomic Data for Solar Physics Applications - Wenxian Li (National Astronomical Observatories of China)

3:50 PM Theoretical Study of Electron Dynamics at the Amusia-Cooper Minimum of Argon - Rezvan Tahouri (Lund University)

4:30 PM Atomic data requirments for Non-LTE modelling of kilonovae - Ricardo Ferreira da Silva (LIP)
6:30 PM se: Dinner - see instructions in the attached file.
Dinner - see instructions in the attached file.
6:30 PM - 7:30 PM
Saturday, June 14, 2025
10:00 AM session: session 5
session 5
10:00 AM - 12:10 PM
Room: Lundmark
Contributions

10:00 AM GRASP: Ongoing Code Development - Jörgen Ekman Per Jönsson

11:20 AM Laser Spectroscopy of Stable and Radioactive Negative Ions. - Dag Hanstorp (Gothenburg University)

12:00 PM Closing of CompAS 2025
12:10 PM Board meeting

12:10 PM - 1:10 PM
Room: Lundmark

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