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Modeling realistic Earth matter density for CP violation in neutrino oscillation

Lian-You Shan·Yi-Fang Wang·Chang-Gen Yang·Xinmin Zhang·Fu-Tian Liu·Bing-Lin Young
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Abstract

We examine the effect of a more realistic Earth matter density model which takes into account of the local density variations along the baseline of a possi ble 2100 km very long baseline neutrino oscillation experiment. Its influence to the measurement of CP violation is investigated and a comparison with the commonly used global density models made. Significant differences are found in the comparison of the results of the different density models.

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Lian-You Shan, Yi-Fang Wang, Chang-Gen Yang, Xinmin Zhang, Fu-Tian Liu, Bing-Lin Young. 2003-03-13. Modeling realistic Earth matter density for CP violation in neutrino oscillation. https://doi.org/10.1103/physrevd.68.013002

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