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Abstract #3962

Characterising Gradient Non-Linearities of a Split Gradient Coil in a Hybrid MRI-Linear Accelerator

Sjoerd Crijns1, Johan Overweg2, Bas Raaymakers1, Jan Lagendijk1

1Department of Radiotherapy, UMC Utrecht, Utrecht, Netherlands; 2Medical Imaging Systems, Philips Research Europe, Hamburg, Germany

The performance of a split gradient coil for MRI guided radiotherapy is evaluated in terms of geometrical accuracy.