Fig 2 - uploaded by Andreas Michels
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The Ramsey pattern shifts when the current through the auxiliary coil is changed. A similar shift is expected from the pseudomagnetic effect of the polarised target.
Source publication
We give a brief report on the status of an experiment that has the goal to improve significantly the accuracy of the doublet neutron-deuteron scattering length a2. This poorly known value is crucial for a better understanding of few-nucleon systems, in particular as an input for novel effective field theories of nuclear interactions. The value of a...
Context in source publication
Context 1
... order to sim- ulate its pseudomagnetic effect by a real magnetic field, an auxiliary coil was mounted at the sample position (S) with a field direction parallel to the main field. Figure 2 shows two Ramsey patterns measured with different currents through the auxiliary coil. From similar signal shifts the pseudomagnetic precession angle will be extracted in measurements with the polarised target. ...
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