We study some of the physics potential of an intense 1MCi51Cr source combined with the {\sc Majorana Demonstrator} enriched germanium detector array. The {\sc Demonstrator} will consist of detectors with ultra-low radioactive backgrounds and extremely low energy thresholds of~∼400eV. We show that it can improve the current limit on the neutrino magnetic dipole moment. We briefly discuss physics applications of the charged-current reaction of the 51Crneutrinowiththe^{73}\mathrm{Ge} isotope. Finally, we argue that the rate from a realistic, intense tritium source is below the detectable limit of even a tonne-scale HPGe experiment
@article{arxiv.1011.3811,
title = {Neutrino physics with an intense \nuc{51}{Cr}source and an array of low-energy threshold HPGe detectors},
author = {R. Henning},
journal= {arXiv preprint arXiv:1011.3811},
year = {2010}
}