Production of Intense Beams and Highly Charged Ions (PIBHI)

Session

Beam emittance: role of the magnetic fields and other contributions

7 Apr 2025, 11:00

Gran Hotel Faraglioni

Conveners

Beam emittance: role of the magnetic fields and other contributions: R02

• Olli Tarvainen (STFC UKRI)

Description

What defines the emittance of an ECRIS? What are the factors contributing to the measured emittance? It is traditionally thought that the magnetic field is the dominating contribution. Still, recent works have shown that the extraction design and plasma meniscus focusing/defocusing can have a very large contribution depending on the charge state.

1. What contributes to the emittance of an ion beam?

Dr Olli Tarvainen (STFC UKRI)

07/04/2025, 11:00

2. Application of pepper pot emittance probe for ECRIS beam studies

Dr Sergey Kondrashev (BNL)

07/04/2025, 11:25

3. Emittances with ECRISs: one major challenge to realize high intensity heavy ion beam acceleration with SRF linac

Liangting Sun (IMP-CAS)

07/04/2025, 11:50

4. DISCUSSION R02

07/04/2025, 12:15