BibTex format

author = {Abe, K and Bronner, C and Hayato, Y and Hiraide, K and Hosokawa, K and Ieki, K and Ikeda, M and Imaizumi, S and Iyogi, K and Kameda, J and Kanemura, Y and Kaneshima, R and Kashiwagi, Y and Kataoka, Y and Kato, Y and Kishimoto, Y and Miki, S and Mine, S and Miura, M and Mochizuki, T and Moriyama, S and Nagao, Y and Nakahata, M and Nakano, Y and Nakayama, S and Noguchi, Y and Okada, T and Okamoto, K and Orii, A and Sato, K and Sekiya, H and Shiba, H and Shimizu, K and Shiozawa, M and Sonoda, Y and Suzuki, Y and Takeda, A and Takemoto, Y and Takenaka, A and Tanaka, H and Watanabe, S and Yano, T and Han, S and Kajita, T and Okumura, K and Tashiro, T and Tomiya, T and Wang, R and Wang, X and Yoshida, S and Bravo-Berguño, D and Fernandez, P and Labarga, L and Ospina, N and Zaldivar, B and Pointon, BW and Blaszczyk, FDM and Kachulis, C and Kearns, E and Raaf, JL and Stone, JL and Wan, L and Wester, T and Bian, J and Griskevich, NJ and Kropp, WR and Locke, S and Smy, MB and Sobel, HW and Takhi},
doi = {10.1103/PhysRevD.109.092001},
journal = {Physical Review D},
title = {Solar neutrino measurements using the full data period of Super-Kamiokande-IV},
url = {},
volume = {109},
year = {2024}

RIS format (EndNote, RefMan)

AB - An analysis of solar neutrino data from the fourth phase of Super-Kamiokande (SK-IV) from October 2008 to May 2018 is performed and the results are presented. The observation time of the dataset of SK-IV corresponds to 2970 days and the total live time for all four phases is 5805 days. For more precise solar neutrino measurements, several improvements are applied in this analysis: lowering the data acquisition threshold in May 2015, further reduction of the spallation background using neutron clustering events, precise energy reconstruction considering the time variation of the PMT gain. The observed number of solar neutrino events in 3.49-19.49 MeV electron kinetic energy region during SK-IV is 65,443-388+390(stat.)±925(syst.) events. Corresponding B8 solar neutrino flux is (2.314±0.014(stat.)±0.040(syst.))×106 cm-2 s-1, assuming a pure electron-neutrino flavor component without neutrino oscillations. The flux combined with all SK phases up to SK-IV is (2.336±0.011(stat.)±0.043(syst.))×106 cm-2 s-1. Based on the neutrino oscillation analysis from all solar experiments, including the SK 5805 days dataset, the best-fit neutrino oscillation parameters are sin2θ12,solar=0.306±0.013 and Δm21,solar2=(6.10-0.81+0.95)×10-5 eV2, with a deviation of about 1.5σ from the Δm212 parameter obtained by KamLAND. The best-fit neutrino oscillation parameters obtained from all solar experiments and KamLAND are sin2θ12,global=0.307±0.012 and Δm21,global2=(7.50-0.18+0.19)×10-5 eV2.
AU - Abe,K
AU - Bronner,C
AU - Hayato,Y
AU - Hiraide,K
AU - Hosokawa,K
AU - Ieki,K
AU - Ikeda,M
AU - Imaizumi,S
AU - Iyogi,K
AU - Kameda,J
AU - Kanemura,Y
AU - Kaneshima,R
AU - Kashiwagi,Y
AU - Kataoka,Y
AU - Kato,Y
AU - Kishimoto,Y
AU - Miki,S
AU - Mine,S
AU - Miura,M
AU - Mochizuki,T
AU - Moriyama,S
AU - Nagao,Y
AU - Nakahata,M
AU - Nakano,Y
AU - Nakayama,S
AU - Noguchi,Y
AU - Okada,T
AU - Okamoto,K
AU - Orii,A
AU - Sato,K
AU - Sekiya,H
AU - Shiba,H
AU - Shimizu,K
AU - Shiozawa,M
AU - Sonoda,Y
AU - Suzuki,Y
AU - Takeda,A
AU - Takemoto,Y
AU - Takenaka,A
AU - Tanaka,H
AU - Watanabe,S
AU - Yano,T
AU - Han,S
AU - Kajita,T
AU - Okumura,K
AU - Tashiro,T
AU - Tomiya,T
AU - Wang,R
AU - Wang,X
AU - Yoshida,S
AU - Bravo-Berguño,D
AU - Fernandez,P
AU - Labarga,L
AU - Ospina,N
AU - Zaldivar,B
AU - Pointon,BW
AU - Blaszczyk,FDM
AU - Kachulis,C
AU - Kearns,E
AU - Raaf,JL
AU - Stone,JL
AU - Wan,L
AU - Wester,T
AU - Bian,J
AU - Griskevich,NJ
AU - Kropp,WR
AU - Locke,S
AU - Smy,MB
AU - Sobel,HW
AU - Takhistov,V
AU - Weatherly,P
AU - Yankelevich,A
AU - Ganezer,KS
AU - Hill,J
AU - Jang,MC
AU - Kim,JY
AU - Lee,S
AU - Lim,IT
AU - Moon,DH
AU - Park,RG
AU - Bodur,B
AU - Scholberg,K
AU - Walter,CW
AU - Beauchêne,A
AU - Bernard,L
AU - Coffani,A
AU - Drapier,O
AU - El,Hedri S
AU - Giampaolo,A
AU - Imber,J
AU - Mueller,TA
AU - Paganini,P
AU - Rogly,R
AU - Quilain,B
AU - Santos,A
AU - Nakamura,T
AU - Jang,JS
AU - Machado,LN
AU - Learned,JG
AU - Matsuno,S
DO - 10.1103/PhysRevD.109.092001
PY - 2024///
SN - 2470-0010
TI - Solar neutrino measurements using the full data period of Super-Kamiokande-IV
T2 - Physical Review D
UR -
VL - 109
ER -