IPAC'23 - 14th International Particle Accelerator Conference

Session

MC04.1 - Hadron Accelerators (Contributed)

TUOGA

9 May 2023, 09:30

Venice, Italy

Conveners

MC04.1 - Hadron Accelerators (Contributed)

• Yoichi Sato (Japan Proton Accelerator Research Complex)

1192. Laser assisted charge exchange injection into the ring at the SNS (TUOGA1)

Timofey Gorlov (Oak Ridge National Laboratory)

09/05/2023, 09:30

MC4.T12: Beam Injection/Extraction and Transport

Contributed Oral Presentation

A realistic laser assisted charge exchange (LACE) scheme for 1.3~GeV H- beam injection into the Ring for Spallation Neutron Source is under development. The design considered here is supposed to demonstrate the possibility of H${}^{-}$ charge exchange injection into the SNS ring as an alternative to carbon foil stripping. A realistic stripping magnet design is considered as an integrated part of...

1014. Laser cooling taken to the extreme: cold relativistic intense beams of highly-charged heavy ions (TUOGA2)

Dr Danyal Winters (GSI Helmholtz Centre for Heavy Ion Research)

09/05/2023, 09:50

MC4.A11: Beam Cooling

Contributed Oral Presentation

Recent storage ring experiments have demonstrated the power and the potential of laser cooling of bunched relativistic ion beams. Encouraged by this, the heavy-ion synchrotron SIS100 at FAIR (Darmstadt, Germany) will be equipped with a truly unique laser cooling facility. A sophisticated combination of 3 newly developed UV (257 nm) laser systems and modest rf-bunching will allow for fast...

1864. Experimental measuremnet of quadrupole beam oscillating frequency at CSNS RCS (TUOGA3)

Yue Yuan (Institute of High Energy Physics)

09/05/2023, 10:10

MC4.A04: Circular Accelerators

Contributed Oral Presentation

In high intensity proton synchrotrons, space charges effects will cause tune shift of the beam. When the betatron tune spreads over a resonance line, the betatron oscillation amplitude will get larger, causing large beam loss. Through the quadrupolar beam transfer function, the coherent space-charge tune shift of quadrupolar beam oscillations can be derived with quadrupole oscillating...