The.Jiangme. Unde.ground Ne.trino Obse.vatory(JUNO)is a large.liquid scintillator de.e.tor de.igne. to e.plore.many topics in fundame.tal *** this study,the.pote.tial of se.rching for proton de.ay in the.p→νK^(+)mod...
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The.Jiangme. Unde.ground Ne.trino Obse.vatory(JUNO)is a large.liquid scintillator de.e.tor de.igne. to e.plore.many topics in fundame.tal *** this study,the.pote.tial of se.rching for proton de.ay in the.p→νK^(+)mode.with JUNO is *** kaon and its de.ay particle. fe.ture.a cle.r thre.-fold coincide.ce.signature.that re.ults in a high e.ficie.cy for ***,the.e.ce.le.t e.e.gy re.olution of JUNO pe.mits suppre.sion of the.sizable.background cause. by othe. de.aye. *** on the.e.advantage.,the.de.e.tion e.ficie.cy for the.proton de.ay via p→νK^(+)is 36.9%±4.9%with a background le.e. of 0.2±0.05(syst)±0.2(stat)e.e.ts afte. 10 ye.rs of data *** e.timate. se.sitivity base. on 200 kton-ye.rs of e.posure.is 9.6×1033 ye.rs,which is compe.itive.with the.curre.t be.t limits on the.proton life.ime.in this channe. and comple.e.ts the.use.of diffe.e.t de.e.tion te.hnologie..
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