Search for proton decay via $p\to e^{+}{\pi }^0$ and $p\to {\mu }^{+}{\pi }^0$ with an enlarged fiducial volume in Super-Kamiokande I-IV

Kamiokande Collaboration, A. Takenaka, K. Abe +211

We have searched for proton decay via $p\to e^{+}{\pi }^0$ and $p\to {\mu }^{+}{\pi }^0$ modes with the enlarged fiducial volume data of Super-Kamiokande from April 1996 to May 2018, which correspond…