s. b. kim
Seoul National University
H-index: 321
Asia-South Korea
Professor Information
University | Seoul National University |
|---|---|
Position | ___ |
Citations(all) | 465468 |
Citations(since 2020) | 140952 |
Cited By | 293467 |
hIndex(all) | 321 |
hIndex(since 2020) | 176 |
i10Index(all) | 1899 |
i10Index(since 2020) | 1087 |
University Profile Page | Seoul National University |
Research & Interests List
physics
Top articles of s. b. kim
Performance of SK-Gd's Upgraded Real-time Supernova Monitoring System
Among multi-messenger observations of the next galactic core-collapse supernova, Super-Kamiokande (SK) plays a critical role in detecting the emitted supernova neutrinos, determining the direction to the supernova (SN), and notifying the astronomical community of these observations in advance of the optical signal. On 2022, SK has increased the gadolinium dissolved in its water target (SK-Gd) and has achieved a Gd concentration of 0.033%, resulting in enhanced neutron detection capability, which in turn enables more accurate determination of the supernova direction. Accordingly, SK-Gd's real-time supernova monitoring system (Abe te al. 2016b) has been upgraded. SK_SN Notice, a warning system that works together with this monitoring system, was released on December 13, 2021, and is available through GCN Notices (Barthelmy et al. 2000). When the monitoring system detects an SN-like burst of events, SK_SN Notice will automatically distribute an alarm with the reconstructed direction to the supernova candidate within a few minutes. In this paper, we present a systematic study of SK-Gd's response to a simulated galactic SN. Assuming a supernova situated at 10 kpc, neutrino fluxes from six supernova models are used to characterize SK-Gd's pointing accuracy using the same tools as the online monitoring system. The pointing accuracy is found to vary from 3-7 depending on the models. However, if the supernova is closer than 10 kpc, SK_SN Notice can issue an alarm with three-degree accuracy, which will benefit follow-up observations by optical telescopes with large fields of view.
Authors
Y Kashiwagi,K Abe,C Bronner,Y Hayato,K Hiraide,K Hosokawa,K Ieki,M Ikeda,J Kameda,Y Kanemura,R Kaneshima,Y Kataoka,S Miki,S Mine,M Miura,S Moriyama,Y Nakano,M Nakahata,S Nakayama,Y Noguchi,K Sato,H Sekiya,H Shiba,K Shimizu,M Shiozawa,Y Sonoda,Y Suzuki,A Takeda,Y Takemoto,H Tanaka,T Yano,S Han,T Kajita,K Okumura,T Tashiro,T Tomiya,X Wang,S Yoshida,P Fernandez,L Labarga,N Ospina,B Zaldivar,BW Pointn,E Kearns,JL Raaf,L Wan,T Wester,J Bian,NJ Griskevich,S Locke,MB Smy,HW Sobel,V Takhistov,A Yankelevich,J Hill,MC Jang,SH Lee,DH Moon,RG Park,B Bodur,K Scholberg,CW Walter,A Beauchêne,O Drapier,A Giampaolo,Th A Mueller,AD Santos,P Paganini,B Quilain,R Rogly,T Nakamura,JS Jang,LN Machado,JG Learned,K Choi,N Iovine,S Cao,LHV Anthony,D Martin,NW Prouse,M Scott,AA Sztuc,Y Uchida,V Berardi,MG Catanesi,E Radicioni,NF Calabria,A Langella,G De Rosa,G Collazuol,F Iacob,M Mattiazzi,L Ludovici,M Gonin,L Périssé,G Pronost,C Fujisawa,Y Maekawa,Y Nishimura,R Okazaki,R Akutsu,M Friend,T Hasegawa,T Ishida,T Kobayashi,M Jakkapu,T Matsubara,T Nakadaira,K Nakamura,Y Oyama,K Sakashita,T Sekiguchi,T Tsukamoto,N Bhuiyan,GT Burton,F Di Lodovico,J Gao,A Goldsack,T Katori,J Migenda,RM Ramsden,Z Xie,S Zsoldos,AT Suzuki,Y Takagi,Y Takeuchi,H Zhong,J Feng,L Feng,JR Hu,Z Hu,M Kawaue,T Kikawa,M Mori,T Nakaya,RA Wendell,K Yasutome,SJ Jenkins,N McCauley,P Mehta,A Tarrant,Y Fukuda,Y Itow,H Menjo,K Ninomiya,Y Yoshioka,J Lagoda,SM Lakshmi,M Mandal,P Mijakowski
Journal
arXiv preprint arXiv:2403.06760
Published Date
2024/3/11
Measurement of the neutrino-oxygen neutral-current quasielastic cross section using atmospheric neutrinos in the SK-Gd experiment
We report the first measurement of the atmospheric neutrino-oxygen neutral-current quasielastic (NCQE) cross section in the gadolinium-loaded Super-Kamiokande (SK) water Cherenkov detector. In June 2020, SK began a new experimental phase, named SK-Gd, by loading 0.011% by mass of gadolinium into the ultrapure water of the SK detector. The introduction of gadolinium to ultrapure water has the effect of improving the neutron-tagging efficiency. Using a 552.2 day dataset from August 2020 to June 2022, we measure the NCQE cross section to be 0.74±0.22 (stat)− 0.15+ 0.85 (syst)× 10− 38 cm 2/oxygen in the energy range from 160 MeV to 10 GeV, which is consistent with the atmospheric neutrino-flux-averaged theoretical NCQE cross section and the measurement in the SK pure-water phase within the uncertainties. Furthermore, we compare the models of the nucleon-nucleus interactions in water and …
Authors
Seiya Sakai,K Abe,C Bronner,Y Hayato,K Hiraide,K Hosokawa,K Ieki,M Ikeda,J Kameda,Y Kanemura,R Kaneshima,Y Kashiwagi,Y Kataoka,S Miki,S Mine,M Miura,S Moriyama,Y Nakano,M Nakahata,S Nakayama,Y Noguchi,K Sato,H Sekiya,H Shiba,K Shimizu,M Shiozawa,Y Sonoda,Y Suzuki,A Takeda,Y Takemoto,H Tanaka,T Yano,S Han,T Kajita,K Okumura,T Tashiro,T Tomiya,X Wang,S Yoshida,P Fernandez,L Labarga,N Ospina,B Zaldivar,BW Pointon,E Kearns,JL Raaf,L Wan,T Wester,J Bian,NJ Griskevich,S Locke,MB Smy,HW Sobel,V Takhistov,A Yankelevich,J Hill,MC Jang,SH Lee,DH Moon,RG Park,B Bodur,K Scholberg,CW Walter,A Beauchêne,O Drapier,A Giampaolo,Th A Mueller,AD Santos,P Paganini,B Quilain,T Nakamura,JS Jang,LN Machado,JG Learned,K Choi,N Iovine,S Cao,LHV Anthony,D Martin,NW Prouse,M Scott,AA Sztuc,Y Uchida,V Berardi,NF Calabria,MG Catanesi,E Radicioni,A Langella,G De Rosa,G Collazuol,F Iacob,M Mattiazzi,L Ludovici,M Gonin,G Pronost,C Fujisawa,Y Maekawa,Y Nishimura,R Okazaki,R Akutsu,M Friend,T Hasegawa,T Ishida,T Kobayashi,M Jakkapu,T Matsubara,T Nakadaira,K Nakamura,Y Oyama,K Sakashita,T Sekiguchi,T Tsukamoto,N Bhuiyan,GT Burton,F Di Lodovico,J Gao,A Goldsack,T Katori,J Migenda,RM Ramsden,Z Xie,S Zsoldos,AT Suzuki,Y Takagi,H Zhong,Y Takeuchi,J Feng,L Feng,JR Hu,Z Hu,M Kawaue,T Kikawa,M Mori,T Nakaya,RA Wendell,K Yasutome,SJ Jenkins,N McCauley,P Mehta,A Tarant,Y Fukuda,Y Itow,H Menjo,K Ninomiya,Y Yoshioka,J Lagoda,SM Lakshmi,M Mandal,P Mijakowski,YS Prabhu
Journal
Physical Review D
Published Date
2024/1/4
Atmospheric neutrino oscillation analysis with neutron tagging and an expanded fiducial volume in Super-Kamiokande I–V
We present a measurement of neutrino oscillation parameters with the Super-Kamiokande detector using atmospheric neutrinos from the complete pure-water SK I–V (April 1996–July 2020) dataset, including events from an expanded fiducial volume. The dataset corresponds to 6511.3 live days and an exposure of 484.2 kiloton-years. Measurements of the neutrino oscillation parameters Δ m 3 2 2, sin 2 θ 2 3, sin 2 θ 1 3, δ CP, and the preference for the neutrino mass ordering are presented with atmospheric neutrino data alone, and with constraints on sin 2 θ 1 3 from reactor neutrino experiments. Our analysis including constraints on sin 2 θ 1 3 favors the normal mass ordering at the 92.3% level.
Authors
T Wester,K Abe,C Bronner,Y Hayato,K Hiraide,K Hosokawa,K Ieki,M Ikeda,J Kameda,Y Kanemura,R Kaneshima,Y Kashiwagi,Y Kataoka,S Miki,S Mine,M Miura,S Moriyama,Y Nakano,M Nakahata,S Nakayama,Y Noguchi,K Sato,H Sekiya,H Shiba,K Shimizu,M Shiozawa,Y Sonoda,Y Suzuki,A Takeda,Y Takemoto,H Tanaka,T Yano,S Han,T Kajita,K Okumura,T Tashiro,T Tomiya,X Wang,S Yoshida,P Fernandez,L Labarga,N Ospina,B Zaldivar,BW Pointon,E Kearns,JL Raaf,L Wan,J Bian,NJ Griskevich,S Locke,MB Smy,HW Sobel,V Takhistov,A Yankelevich,J Hill,SH Lee,DH Moon,RG Park,B Bodur,K Scholberg,CW Walter,A Beauchêne,O Drapier,A Giampaolo,Th A Mueller,AD Santos,P Paganini,B Quilain,T Nakamura,JS Jang,LN Machado,JG Learned,K Choi,N Iovine,S Cao,LHV Anthony,D Martin,NW Prouse,M Scott,AA Sztuc,Y Uchida,V Berardi,MG Catanesi,E Radicioni,NF Calabria,A Langella,G De Rosa,G Collazuol,F Iacob,M Mattiazzi,L Ludovici,M Gonin,G Pronost,C Fujisawa,Y Maekawa,Y Nishimura,R Okazaki,R Akutsu,M Friend,T Hasegawa,T Ishida,T Kobayashi,M Jakkapu,T Matsubara,T Nakadaira,K Nakamura,Y Oyama,K Sakashita,T Sekiguchi,T Tsukamoto,N Bhuiyan,GT Burton,F Di Lodovico,J Gao,A Goldsack,T Katori,J Migenda,R Ramsden,Z Xie,S Zsoldos,AT Suzuki,Y Takagi,Y Takeuchi,H Zhong,J Feng,L Feng,JR Hu,Z Hu,M Kawaue,T Kikawa,M Mori,T Nakaya,RA Wendell,K Yasutome,SJ Jenkins,N McCauley,P Mehta,A Tarrant,Y Fukuda,Y Itow,H Menjo,K Ninomiya,J Lagoda,SM Lakshmi,M Mandal,P Mijakowski,YS Prabhu,J Zalipska,M Jia,J Jiang
Journal
Physical Review D
Published Date
2024/4/24
Second gadolinium loading to Super-Kamiokande
The first loading of gadolinium (Gd) into Super-Kamiokande in 2020 was successful, and the neutron capture efficiency on Gd reached 50\%. To further increase the Gd neutron capture efficiency to 75\%, 26.1 tons of was additionally loaded into Super-Kamiokande (SK) from May 31 to July 4, 2022. As the amount of loaded was doubled compared to the first loading, the capacity of the powder dissolving system was doubled. We also developed new batches of gadolinium sulfate with even further reduced radioactive impurities. In addition, a more efficient screening method was devised and implemented to evaluate these new batches of . Following the second loading, the Gd concentration in SK was measured to be ppm via an Atomic Absorption Spectrometer (AAS). From the mean neutron capture time constant of neutrons from an Am/Be calibration source, the Gd concentration was independently measured to be 332.7 6.8(sys.) 1.1(stat.) ppm, consistent with the AAS result. Furthermore, during the loading the Gd concentration was monitored continually using the capture time constant of each spallation neutron produced by cosmic-ray muons,and the final neutron capture efficiency was shown to become 1.5 times higher than that of the first loaded phase, as expected.
Authors
K Abe,C Bronner,Y Hayato,K Hiraide,K Hosokawa,K Ieki,M Ikeda,J Kameda,Y Kanemura,R Kaneshima,Y Kashiwagi,Y Kataoka,S Miki,S Mine,M Miura,S Moriyama,Y Nakano,M Nakahata,S Nakayama,Y Noguchi,K Sato,H Sekiya,H Shiba,K Shimizu,M Shiozawa,Y Sonoda,Y Suzuki,A Takeda,Y Takemoto,H Tanaka,T Yano,S Han,T Kajita,K Okumura,T Tashiro,T Tomiya,X Wang,S Yoshida,P Fernandez,L Labarga,N Ospina,B Zaldivar,BW Pointon,E Kearns,JL Raaf,L Wan,T Wester,J Bian,NJ Griskevich,MB Smy,HW Sobel,V Takhistov,A Yankelevich,J Hill,MC Jang,SH Lee,DH Moon,RG Park,B Bodur,K Scholberg,CW Walter,A Beauchene,O Drapier,A Giampaolo,Th A Mueller,AD Santos,P Paganini,B Quilain,R Rogly,T Nakamura,JS Jang,LN Machado,JG Learned,K Choi,N Iovine,S Cao,LHV Anthony,D Martin,NW Prouse,M Scott,Y Uchida,V Berardi,NF Calabria,MG Catanesi,E Radicioni,A Langella,G De Rosa,G Collazuol,F Iacob,M Mattiazzi,L Ludovici,M Gonin,L Perisse,G Pronost,C Fujisawa,Y Maekawa,Y Nishimura,R Okazaki,R Akutsu,M Friend,T Hasegawa,T Ishida,T Kobayashi,M Jakkapu,T Matsubara,T Nakadaira,K Nakamura,Y Oyama,K Sakashita,T Sekiguchi,T Tsukamoto,N Bhuiyan,GT Burton,F Di Lodovico,J Gao,A Goldsack,T Katori,J Migenda,RM Ramsden,Z Xie,S Zsoldos,AT Suzuki,Y Takagi,Y Takeuchi,H Zhong,J Feng,L Feng,JR Hu,Z Hu,M Kawaue,T Kikawa,M Mori,T Nakaya,RA Wendell,K Yasutome,SJ Jenkins,N McCauley,P Mehta,A Tarant,Y Fukuda,Y Itow,H Menjo,K Ninomiya,Y Yoshioka,J Lagoda,M Mandal,P Mijakowski,YS Prabhu,J Zalipska,M Jia
Journal
arXiv preprint arXiv:2403.07796
Published Date
2024/3/12
Measurement of the cosmogenic neutron yield in Super-Kamiokande with gadolinium loaded water
Cosmic-ray muons that enter the Super-Kamiokande detector cause hadronic showers due to spallation in water, producing neutrons and radioactive isotopes. These are a major background source for studies of MeV-scale neutrinos and searches for rare events. In 2020, gadolinium was introduced into the ultra-pure water in the Super-Kamiokande detector to improve the detection efficiency of neutrons. In this study, the cosmogenic neutron yield was measured using data acquired during the period after the gadolinium loading. The yield was found to be (2.76±0.02 (stat)±0.19 (syst))× 10− 4 μ− 1 g− 1 cm 2 at an average muon energy 259 GeV at the Super-Kamiokande detector.
Authors
M Shinoki,K Abe,Y Hayato,K Hiraide,K Hosokawa,K Ieki,M Ikeda,J Kameda,Y Kanemura,R Kaneshima,Y Kashiwagi,Y Kataoka,S Miki,S Mine,M Miura,S Moriyama,Y Nakano,M Nakahata,S Nakayama,Y Noguchi,K Okamoto,K Sato,H Sekiya,H Shiba,K Shimizu,M Shiozawa,Y Sonoda,Y Suzuki,A Takeda,Y Takemoto,A Takenaka,H Tanaka,S Watanabe,T Yano,S Han,T Kajita,K Okumura,T Tashiro,T Tomiya,X Wang,S Yoshida,GD Megias,P Fernandez,L Labarga,N Ospina,B Zaldivar,BW Pointon,E Kearns,JL Raaf,L Wan,T Wester,J Bian,NJ Griskevich,WR Kropp,S Locke,MB Smy,HW Sobel,V Takhistov,A Yankelevich,J Hill,SH Lee,DH Moon,RG Park,B Bodur,K Scholberg,CW Walter,A Beauchêne,L Bernard,A Coffani,O Drapier,S El Hedri,A Giampaolo,Th A Mueller,AD Santos,P Paganini,B Quilain,T Ishizuka,T Nakamura,JS Jang,JG Learned,K Choi,S Cao,LHV Anthony,D Martin,M Scott,AA Sztuc,Y Uchida,V Berardi,MG Catanesi,E Radicioni,NF Calabria,A Langella,LN Machado,G De Rosa,G Collazuol,F Iacob,M Lamoureux,M Mattiazzi,L Ludovici,M Gonin,G Pronost,C Fujisawa,Y Maekawa,Y Nishimura,R Akutsu,M Friend,T Hasegawa,T Ishida,T Kobayashi,M Jakkapu,T Matsubara,T Nakadaira,K Nakamura,Y Oyama,K Sakashita,T Sekiguchi,T Tsukamoto,N Bhuiyan,T Boschi,GT Burton,F Di Lodovico,J Gao,A Goldsack,T Katori,J Migenda,M Taani,Z Xie,S Zsoldos,Y Kotsar,H Ozaki,AT Suzuki,Y Takeuchi,C Bronner,J Feng,T Kikawa,M Mori,T Nakaya,RA Wendell,K Yasutome,SJ Jenkins,N McCauley,P Mehta,A Tarrant,KM Tsui,Y Fukuda,Y Itow,H Menjo,K Ninomiya,J Lagoda,SM Lakshmi
Journal
arXiv preprint arXiv:2212.10801
Published Date
2022/12/21
Search for Periodic Time Variations of the Solar B Neutrino Flux Between 1996 and 2018 in Super-Kamiokande
We report a search for time variations of the solar B neutrino flux using 5,804 live days of Super-Kamiokande data collected between May 31, 1996, and May 30, 2018. Super-Kamiokande measured the precise time of each solar neutrino interaction over 22 calendar years to search for solar neutrino flux modulations with unprecedented precision. Periodic modulations are searched for in a data set comprised of five-day interval solar neutrino flux measurements with a maximum likelihood method. We also applied the Lomb-Scargle method to this data set to compare it with previous reports. The only significant modulation found is due to the elliptic orbit of the Earth around the Sun. The observed modulation is consistent with astronomical data: we measured an eccentricity of (1.530.35)\,\%, and a perihelion shift is (1.513.5)\,days.
Authors
K Abe,C Bronner,Y Hayato,K Hiraide,K Hosokawa,K Ieki,M Ikeda,J Kameda,Y Kanemura,R Kaneshima,Y Kashiwagi,Y Kataoka,S Miki,S Mine,M Miura,S Moriyama,Y Nakano,M Nakahata,S Nakayama,Y Noguchi,K Sato,H Sekiya,H Shiba,K Shimizu,M Shiozawa,Y Sonoda,Y Suzuki,A Takeda,Y Takemoto,H Tanaka,T Yano,S Han,T Kajita,K Okumura,T Tashiro,T Tomiya,X Wang,S Yoshida,P Fernandez,L Labarga,N Ospina,B Zaldivar,BW Pointon,E Kearns,JL Raaf,L Wan,T Wester,J Bian,NJ Griskevich,S Locke,MB Smy,HW Sobel,V Takhistov,A Yankelevich,J Hill,SH Lee,DH Moon,RG Park,MC Jang,B Bodur,K Scholberg,CW Walter,A Beauchene,O Drapier,A Giampaolo,Th A Mueller,AD Santos,P Paganini,B Quilain,T Nakamura,JS Jang,LN Machado,JG Learned,K Choi,N Iovine,S Cao,LHV Anthony,D Martin,NW Prouse,M Scott,AA Sztuc,Y Uchida,V Berardi,MG Catanesi,E Radicioni,NF Calabria,A Langella,G De Rosa,G Collazuol,F Iacob,M Mattiazzi,L Ludovici,M Gonin,G Pronost,C Fujisawa,Y Maekawa,Y Nishimura,R Okazaki,R Akutsu,M Friend,T Hasegawa,T Ishida,T Kobayashi,M Jakkapu,T Matsubara,T Nakadaira,K Nakamura,Y Oyama,K Sakashita,T Sekiguchi,T Tsukamoto,N Bhuiyan,GT Burton,F Di Lodovico,J Gao,A Goldsack,T Katori,J Migenda,Z Xie,RM Ramsden,S Zsoldos,AT Suzuki,Y Takagi,H Zhong,Y Takeuchi,J Feng,L Feng,JR Hu,Z Hu,T Kikawa,M Mori,M Kawaue,T Nakaya,RA Wendell,K Yasutome,SJ Jenkins,N McCauley,P Mehta,A Tarant,Y Fukuda,Y Itow,H Menjo,K Ninomiya,Y Yoshioka,J Lagoda,SM Lakshmi,M Mandal,P Mijakowski,YS Prabhu,J Zalipska
Journal
arXiv preprint arXiv:2311.01159
Published Date
2023/11/2
Noise subtraction from KAGRA O3GK data using Independent Component Analysis
During April 7–21 2020, KAGRA conducted its first scientific observation in conjunction with the GEO600 detector. The dominant noise sources during this run were found to be suspension control noise in the low-frequency range and acoustic noise in the mid-frequency range. In this study, we show that their contributions in the observational data can be reduced by a signal processing method called independent component analysis (ICA). The model of ICA is extended from that studied in the initial KAGRA data analysis to account for frequency dependence, while the linearity and stationarity of the coupling between the interferometer and the noise sources are still assumed. We identify optimal witness sensors in the application of ICA, leading to successful mitigation of these two dominant contributions. We also analyze the stability of the transfer functions for the entire two weeks of data to investigate the …
Authors
H Abe,T Akutsu,M Ando,A Araya,N Aritomi,H Asada,Y Aso,S Bae,Y Bae,R Bajpai,K Cannon,Z Cao,E Capocasa,M Chan,C Chen,D Chen,K Chen,Y Chen,CY Chiang,YK Chu,S Eguchi,M Eisenmann,Y Enomoto,R Flaminio,HK Fong,Y Fujii,Y Fujikawa,Y Fujimoto,I Fukunaga,D Gao,GG Ge,S Ha,IPW Hadiputrawan,S Haino,WB Han,K Hasegawa,K Hattori,H Hayakawa,K Hayama,Y Himemoto,N Hirata,C Hirose,TC Ho,BH Hsieh,HF Hsieh,C Hsiung,HY Huang,P Huang,YC Huang,YJ Huang,DCY Hui,S Ide,K Inayoshi,Y Inoue,K Ito,Y Itoh,C Jeon,HB Jin,K Jung,P Jung,K Kaihotsu,T Kajita,M Kakizaki,M Kamiizumi,N Kanda,T Kato,K Kawaguchi,C Kim,J Kim,JC Kim,YM Kim,N Kimura,T Kiyota,Y Kobayashi,K Kohri,K Kokeyama,AKH Kong,N Koyama,C Kozakai,J Kume,Y Kuromiya,Sachiko Kuroyanagi,K Kwak,E Lee,HW Lee,R Lee,M Leonardi,KL Li,P Li,LC-C Lin,CY Lin,ET Lin,FK Lin,FL Lin,HL Lin,GC Liu,LW Luo,M Ma’Arif,E Majorana,Y Michimura,N Mio,O Miyakawa,K Miyo,S Miyoki,Y Mori,S Morisaki,N Morisue,Y Moriwaki,K Nagano,K Nakamura,H Nakano,M Nakano,Y Nakayama,T Narikawa,L Naticchioni,L Nguyen Quynh,WT Ni,T Nishimoto,A Nishizawa,S Nozaki,Y Obayashi,W Ogaki,JJ Oh,K Oh,M Ohashi,T Ohashi,M Ohkawa,H Ohta,Y Okutani,K Oohara,S Oshino,S Otabe,KC Pan,A Parisi,J Park,FE Pe na Arellano,S Saha,Y Saito,K Sakai,T Sawada,Y Sekiguchi,L Shao,Y Shikano,H Shimizu,K Shimode,H Shinkai,T Shishido,A Shoda,K Somiya,I Song
Journal
Classical and Quantum Gravity
Published Date
2023/3/31
Updated T2K measurements of muon neutrino and antineutrino disappearance using protons on target
Muon neutrino and antineutrino disappearance probabilities are identical in the standard three-flavor neutrino oscillation framework, but C P T violation and nonstandard interactions can violate this symmetry. In this work we report the measurements of sin 2 θ 23 and Δ m 32 2 independently for neutrinos and antineutrinos. The aforementioned symmetry violation would manifest as an inconsistency in the neutrino and antineutrino oscillation parameters. The analysis discussed here uses a total of 1.97× 10 21 and 1.63× 10 21 protons on target taken with a neutrino and antineutrino beam respectively, and benefits from improved flux and cross section models, new near-detector samples and more than double the data reducing the overall uncertainty of the result. No significant deviation is observed, consistent with the standard neutrino oscillation picture.
Authors
K Abe,N Akhlaq,R Akutsu,A Ali,S Alonso Monsalve,C Alt,C Andreopoulos,M Antonova,S Aoki,T Arihara,Y Asada,Y Ashida,ET Atkin,M Barbi,GJ Barker,G Barr,D Barrow,M Batkiewicz-Kwasniak,F Bench,V Berardi,L Berns,S Bhadra,A Blanchet,A Blondel,S Bolognesi,T Bonus,S Bordoni,SB Boyd,A Bravar,C Bronner,S Bron,A Bubak,M Buizza Avanzini,JA Caballero,NF Calabria,S Cao,D Carabadjac,AJ Carter,SL Cartwright,MP Casado,MG Catanesi,A Cervera,J Chakrani,D Cherdack,PS Chong,G Christodoulou,A Chvirova,M Cicerchia,J Coleman,G Collazuol,L Cook,A Cudd,C Dalmazzone,T Daret,Yu I Davydov,A De Roeck,G De Rosa,T Dealtry,CC Delogu,C Densham,A Dergacheva,F Di Lodovico,S Dolan,D Douqa,TA Doyle,O Drapier,J Dumarchez,P Dunne,K Dygnarowicz,A Eguchi,S Emery-Schrenk,G Erofeev,A Ershova,G Eurin,D Fedorova,S Fedotov,M Feltre,AJ Finch,GA Fiorentini Aguirre,G Fiorillo,MD Fitton,JM Franco Patiño,M Friend,Y Fujii,Y Fukuda,Y Furui,K Fusshoeller,L Giannessi,C Giganti,V Glagolev,M Gonin,J González Rosa,EAG Goodman,A Gorin,M Grassi,M Guigue,DR Hadley,JT Haigh,P Hamacher-Baumann,DA Harris,M Hartz,T Hasegawa,S Hassani,NC Hastings,Y Hayato,D Henaff,A Hiramoto,M Hogan,J Holeczek,A Holin,T Holvey,NT Hong Van,T Honjo,F Iacob,AK Ichikawa,M Ikeda,T Ishida,M Ishitsuka,HT Israel,K Iwamoto,A Izmaylov,N Izumi,M Jakkapu,B Jamieson,SJ Jenkins,C Jesús-Valls,JJ Jiang,P Jonsson,S Joshi,CK Jung,PB Jurj,M Kabirnezhad,AC Kaboth,T Kajita,H Kakuno,J Kameda,SP Kasetti,Y Kataoka,Y Katayama,T Katori,M Kawaue,E Kearns,M Khabibullin,A Khotjantsev,T Kikawa,H Kikutani,S King,V Kiseeva,J Kisiel,T Kobata
Journal
Physical Review D
Published Date
2023/10/12
Professor FAQs
What is s. b. kim's h-index at Seoul National University?
The h-index of s. b. kim has been 176 since 2020 and 321 in total.
What are s. b. kim's top articles?
The articles with the titles of
Performance of SK-Gd's Upgraded Real-time Supernova Monitoring System
Measurement of the neutrino-oxygen neutral-current quasielastic cross section using atmospheric neutrinos in the SK-Gd experiment
Atmospheric neutrino oscillation analysis with neutron tagging and an expanded fiducial volume in Super-Kamiokande I–V
Second gadolinium loading to Super-Kamiokande
Measurement of the cosmogenic neutron yield in Super-Kamiokande with gadolinium loaded water
Search for Periodic Time Variations of the Solar B Neutrino Flux Between 1996 and 2018 in Super-Kamiokande
Noise subtraction from KAGRA O3GK data using Independent Component Analysis
Updated T2K measurements of muon neutrino and antineutrino disappearance using protons on target
...
are the top articles of s. b. kim at Seoul National University.
What are s. b. kim's research interests?
The research interests of s. b. kim are: physics
What is s. b. kim's total number of citations?
s. b. kim has 465,468 citations in total.
