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Testing quantum correlations with nuclear probes

S. Hamieh·H. J. Woertche·C. Baeumer·A. M. van den Berg·D. Frekers·M. N. Harakeh·J. Heyse·M. Hunyadi·M. A. de Huu·C. Polachic·S. Rakers·C. Rangacharyulu
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Abstract

We investigated the feasibility of quantum-correlation measurements in nuclear physics experiments. In a first approach, we measured spin correlations of singlet-spin (1S0) proton pairs, which were generated in 1H(d,2He) and 12C(d,2He) nuclear charge-exchange reactions. The experiment was optimized for a clean preparation of the 2He singlet state and offered a 2pi detection geometry for both protons in the exit channel. Our results confirm the effectiveness of the setup for theses studies, despite limitations of a small data sample recorded during the feasibility studies.

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S. Hamieh, H. J. Woertche, C. Baeumer, A. M. van den Berg, D. Frekers, M. N. Harakeh, J. Heyse, M. Hunyadi, M. A. de Huu, C. Polachic, S. Rakers, C. Rangacharyulu. 2003-10-17. Testing quantum correlations with nuclear probes. https://doi.org/10.1088/0954-3899/30/4/007

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