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Production of e+e- pairs in proton-deuteron capture to 3He

A. Yu. Korchin·D. Van Neck·M. Waroquier·O. Scholten·A. E. L. Dieperink
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Abstract

The process p+d \leftrightarrow 3He + γ* at intermediate energies is described using a covariant and gauge-invariant model, and a realistic pd3He vertex. Both photodisintegration of 3He and proton-deuteron capture with production of e+e- pairs are studied, and results for cross sections and response functions are presented. The effect of time-like formfactors on the dilepton cross sections is investigated as well.

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A. Yu. Korchin, D. Van Neck, M. Waroquier, O. Scholten, A. E. L. Dieperink. 1998-10-01. Production of e+e- pairs in proton-deuteron capture to 3He. https://doi.org/10.1016/s0370-2693(98)01197-6

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