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$\pi$-$\eta$ mixing and charge symmetry violating NN potential in matter by Biswas, Subhrajyoti; Roy, Pradip; Dutt-Mazumder, Abhee K. is a scholarly article available to read on EtoBox.

What is $\pi$-$\eta$ mixing and charge symmetry violating NN potential in matter about?

We construct density dependent Class $III$ charge symmetry violating (CSV) potential due to mixing of $\pi$-$\eta$ meson with off-shell corrections. The density dependence enters through the non-vanishing $\pi$-$\eta$ mixing driven by both the neutron-proton mass difference and their asymmetric density distribution. The contribution of density dependent CSV potential is found to be appreciably larger than the contribution of vacuum CSV potential.

Author

Biswas, Subhrajyoti; Roy, Pradip; Dutt-Mazumder, Abhee K.

Published

2010

Language

EN