Wednesday 23 February 2022

100 days of data at Dresden-II on elastic neutrino interaction with nucleii.

https://arxiv.org/abs/2202.10829, Bounds on new physics with data of the Dresden-II reactor experiment and COHERENT Coloma et al.
Therefore, current data from these experiments is not enough by itself to impose meaningful constraints on the complete parameter space of NSI with quarks, if considered in full generality
Maybe in 3 years, a thousand days of data, will yield something on non standard interaction. The above paper does yield limits on neutrino magnetic moments. Another paper today,https://arxiv.org/abs/2202.10622, Implications of the first evidence for coherent elastic scattering of reactor neutrinos, Liao, Lui and Marfatia. Yields.
If the standard Lindhard model correctly describes the quenching factor, the data may indicate a light vector or scalar mediator, or a large neutrino magnetic moment. We await more data

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