BibTex format
@article{Yamauchi:2025:10.1103/thqt-8fp1,
author = {Yamauchi, K and Abe, K and Abe, S and Asaoka, Y and Harada, M and Hayato, Y and Hiraide, K and Hosokawa, K and Ieki, K and Ikeda, M and Kameda, J and Kanemura, Y and Kataoka, Y and Miki, S and Mine, S and Miura, M and Moriyama, S and Nakahata, M and Nakayama, S and Noguchi, Y and Pronost, G and Sato, K and Sekiya, H and Shimizu, K and Shinoda, R and Shiozawa, M and Suzuki, Y and Takeda, A and Takemoto, Y and Tanaka, H and Yano, T and Itow, Y and Kajita, T and Nishijima, R and Okumura, K and Tashiro, T and Tomiya, T and Wang, X and Fernandez, P and Labarga, L and Samudio, D and Zaldivar, B and Pointon, BW and Yanagisawa, C and Kearns, E and Mirabito, J and Wan, L and Wester, T and Bian, J and Cortez, B and Griskevich, NJ and Jiang, Y and Smy, MB and Sobel, HW and Takhistov, V and Yankelevich, A and Hill, J and Jang, MC and Lee, SH and Moon, DH and Park, RG and Yang, BS and Bodur, B and Scholberg, K and Walter, CW and Beauchêne, A and Drapier, O and Ershova, A and Mueller, TA and Santos,},
doi = {10.1103/thqt-8fp1},
journal = {Physical Review D},
pages = {1--13},
title = {Search for neutron decay into an antineutrino and a neutral kaon in 0.401 megaton-years exposure of Super-Kamiokande},
url = {http://dx.doi.org/10.1103/thqt-8fp1},
volume = {112},
year = {2025}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - We searched for bound neutron decay via n → ν + K<sup>0</sup> predicted by the grand unified theories in 0.401 Mton · years exposure of all pure water phases in the Super-Kamiokande detector. About 4.4 times more data than in the previous search have been analyzed by a new method including a spectrum fit to kaon invariant mass distributions. No significant data excess has been observed in the signal regions. As a result of this analysis, we set a lower limit of 7.8 × 10<sup>32</sup> years on the neutron lifetime at a 90% confidence level.
AU - Yamauchi,K
AU - Abe,K
AU - Abe,S
AU - Asaoka,Y
AU - Harada,M
AU - Hayato,Y
AU - Hiraide,K
AU - Hosokawa,K
AU - Ieki,K
AU - Ikeda,M
AU - Kameda,J
AU - Kanemura,Y
AU - Kataoka,Y
AU - Miki,S
AU - Mine,S
AU - Miura,M
AU - Moriyama,S
AU - Nakahata,M
AU - Nakayama,S
AU - Noguchi,Y
AU - Pronost,G
AU - Sato,K
AU - Sekiya,H
AU - Shimizu,K
AU - Shinoda,R
AU - Shiozawa,M
AU - Suzuki,Y
AU - Takeda,A
AU - Takemoto,Y
AU - Tanaka,H
AU - Yano,T
AU - Itow,Y
AU - Kajita,T
AU - Nishijima,R
AU - Okumura,K
AU - Tashiro,T
AU - Tomiya,T
AU - Wang,X
AU - Fernandez,P
AU - Labarga,L
AU - Samudio,D
AU - Zaldivar,B
AU - Pointon,BW
AU - Yanagisawa,C
AU - Kearns,E
AU - Mirabito,J
AU - Wan,L
AU - Wester,T
AU - Bian,J
AU - Cortez,B
AU - Griskevich,NJ
AU - Jiang,Y
AU - Smy,MB
AU - Sobel,HW
AU - Takhistov,V
AU - Yankelevich,A
AU - Hill,J
AU - Jang,MC
AU - Lee,SH
AU - Moon,DH
AU - Park,RG
AU - Yang,BS
AU - Bodur,B
AU - Scholberg,K
AU - Walter,CW
AU - Beauchêne,A
AU - Drapier,O
AU - Ershova,A
AU - Mueller,TA
AU - Santos,AD
AU - Paganini,P
AU - Quach,C
AU - Rogly,R
AU - Nakamura,T
AU - Jang,JS
AU - Litchfield,RP
AU - Machado,LN
AU - Soler,FJP
AU - Learned,JG
AU - Choi,K
AU - Iovine,N
AU - Tiwari,D
AU - Cao,S
AU - Anthony,LHV
AU - Martin,D
AU - Prouse,NW
AU - Scott,M
AU - Uchida,Y
AU - Berardi,V
AU - Calabria,NF
AU - Catanesi,MG
AU - Ospina,N
AU - Radicioni,E
AU - Langella,A
AU - De,Rosa G
AU - Collazuol,G
AU - Feltre,M
AU - Mattiazzi,M
AU - Ludovici,L
AU - Gonin,M
DO - 10.1103/thqt-8fp1
EP - 13
PY - 2025///
SN - 2470-0010
SP - 1
TI - Search for neutron decay into an antineutrino and a neutral kaon in 0.401 megaton-years exposure of Super-Kamiokande
T2 - Physical Review D
UR - http://dx.doi.org/10.1103/thqt-8fp1
VL - 112
ER -