You can join each session of the meeting and the separate panels through these links:
Introductory plenary meeting
Meeting ID: 343 671 849 423, Passcode: zSeVRD
SP1 -AMO Physics and Chemistry in Gas and Liquid Phase
Meeting ID: 360 491 970 695, Passcode: at8QxZ
SP2-Surface and Material Science
Meeting ID: 329 077 095 137, Passcode: Rye4vn
SP3-Particle Acceleration and Applications
Meeting ID: 324 638 455 680, Passcode: fRfDHc
SP4-Plasma Physics
Meeting ID: 332 262 407 483, Passcode: ESHTYC
SP5- Relativistic and Ultrarelativistic Interactions
Meeting ID: 367 090 060 689, Passcode: StbQfR
SP6- Life Sciences
Meeting ID: 385 903 224 929, Passcode: oqqVEe
Panel chair meetings
Meeting ID: 325 100 567 329, Passcode: ydWDaW