$\delta_{\rm CP}$-free constraints on NSI parameters $\varepsilon_{e\mu}$ and $\varepsilon_{e\tau}$ using high-purity $\nu_\mu\, {\rm CC}$ events at IceCube DeepCore
J Krishnamoorthi, Anil Kumar, and Sanjib Kumar Agarwalla, "$\delta_{\rm CP}$-free constraints on NSI parameters $\varepsilon_{e\mu}$ and $\varepsilon_{e\tau}$ using high-purity $\nu_\mu\, {\rm CC}$ events at IceCube DeepCore", Physical Review D, 114 (2026), 015007.
