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

The collaboration’s Search for proton decay via p → e⁺π⁰ and p → μ⁺π⁰ with an enlarged fiducial volume in Super-Kamiokande I-IV (2020) is part of the program’s reference corpus as standard domain context for Physics. It is not directly cited in the currently published volumes of Panta Rhei, but is retained as part of the research shelf.