Imperial College London

Morgan O. Wascko

Faculty of Natural SciencesDepartment of Physics

Academic Visitor
 
 
 
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Contact

 

+44 (0)20 7594 3465m.wascko Website CV

 
 
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Assistant

 

Ms Paula Brown +44 (0)20 7594 7823

 
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Location

 

522Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Abe:2021:10.1103/PhysRevD.103.L011101,
author = {Abe, K and Akhlaq, N and Akutsu, R and Ali, A and Alt, C and Andreopoulos, C and Antonova, M and Aoki, S and Arihara, T and Asada, Y and Ashida, Y and Atkin, ET and Awataguchi, Y and Barker, GJ and Barr, G and Barrow, D and Batkiewicz-Kwasniak, M and Beloshapkin, A and Bench, F and Berardi, V and Berns, L and Bhadra, S and Blondel, A and Bolognesi, S and Bonus, T and Bourguille, B and Boyd, SB and Bravar, A and Berguno, DB and Bronner, C and Bron, S and Bubak, A and Avanzini, MB and Cao, S and Cartwright, SL and Catanesi, MG and Cervera, A and Cherdack, D and Christodoulou, G and Cicerchia, M and Coleman, J and Collazuol, G and Cook, L and Coplowe, D and Cudd, A and De, Rosa G and Dealtry, T and Delogu, CC and Dennis, SR and Densham, C and Dergacheva, A and Di, Lodovico F and Dolan, S and Doyle, TA and Dumarchez, J and Dunne, P and Eguchi, A and Eklund, L and Emery-Schrenk, S and Ereditato, A and Finch, AJ and Fiorentini, GA and Francois, C and Friend, M and Fujii, Y and Fukuda, R and },
doi = {10.1103/PhysRevD.103.L011101},
journal = {Physical Review D: Particles, Fields, Gravitation and Cosmology},
pages = {1--9},
title = {T2K measurements of muon neutrino and antineutrino disappearance using 3.13 x 10(21) protons on target},
url = {http://dx.doi.org/10.1103/PhysRevD.103.L011101},
volume = {103},
year = {2021}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - We report measurements by the T2K experiment of the parameters θ23 and Δm232, which govern the disappearance of muon neutrinos and antineutrinos in the three-flavor PMNS neutrino oscillation model at T2K’s neutrino energy and propagation distance. Utilizing the ability of the experiment to run with either a mainly neutrino or a mainly antineutrino beam, muon-like events from each beam mode are used to measure these parameters separately for neutrino and antineutrino oscillations. Data taken from 1.49×1021 protons on target (POT) in neutrino mode and 1.64×1021 POT in antineutrino mode are used. The best-fit values obtained by T2K were sin2(θ23)=0.51+0.06−0.07(0.43+0.21−0.05) and Δm232=2.47+0.08−0.09(2.50+0.18−0.13)×10−3  eV2/c4 for neutrinos (antineutrinos). No significant differences between the values of the parameters describing the disappearance of muon neutrinos and antineutrinos were observed. An analysis using an effective two-flavor neutrino oscillation model where the sine of the mixing angle is allowed to take nonphysical values larger than 1 is also performed to check the consistency of our data with the three-flavor model. Our data were found to be consistent with a physical value for the mixing angle.
AU - Abe,K
AU - Akhlaq,N
AU - Akutsu,R
AU - Ali,A
AU - Alt,C
AU - Andreopoulos,C
AU - Antonova,M
AU - Aoki,S
AU - Arihara,T
AU - Asada,Y
AU - Ashida,Y
AU - Atkin,ET
AU - Awataguchi,Y
AU - Barker,GJ
AU - Barr,G
AU - Barrow,D
AU - Batkiewicz-Kwasniak,M
AU - Beloshapkin,A
AU - Bench,F
AU - Berardi,V
AU - Berns,L
AU - Bhadra,S
AU - Blondel,A
AU - Bolognesi,S
AU - Bonus,T
AU - Bourguille,B
AU - Boyd,SB
AU - Bravar,A
AU - Berguno,DB
AU - Bronner,C
AU - Bron,S
AU - Bubak,A
AU - Avanzini,MB
AU - Cao,S
AU - Cartwright,SL
AU - Catanesi,MG
AU - Cervera,A
AU - Cherdack,D
AU - Christodoulou,G
AU - Cicerchia,M
AU - Coleman,J
AU - Collazuol,G
AU - Cook,L
AU - Coplowe,D
AU - Cudd,A
AU - De,Rosa G
AU - Dealtry,T
AU - Delogu,CC
AU - Dennis,SR
AU - Densham,C
AU - Dergacheva,A
AU - Di,Lodovico F
AU - Dolan,S
AU - Doyle,TA
AU - Dumarchez,J
AU - Dunne,P
AU - Eguchi,A
AU - Eklund,L
AU - Emery-Schrenk,S
AU - Ereditato,A
AU - Finch,AJ
AU - Fiorentini,GA
AU - Francois,C
AU - Friend,M
AU - Fujii,Y
AU - Fukuda,R
AU - Fukuda,Y
AU - Fusshoeller,K
AU - Giganti,C
AU - Gonin,M
AU - Gorin,A
AU - Guigue,M
AU - Hadley,DR
AU - Hamacher-Baumann,P
AU - Hartz,M
AU - Hasegawa,T
AU - Hassani,S
AU - Hastings,NC
AU - Hayato,Y
AU - Hiramoto,A
AU - Hogan,M
AU - Holeczek,J
AU - Van,NTH
AU - Honjo,T
AU - Iacob,F
AU - Ichikawa,AK
AU - Ikeda,M
AU - Ishida,T
AU - Ishitsuka,M
AU - Iwamoto,K
AU - Izmaylov,A
AU - Izumi,N
AU - Jakkapu,M
AU - Jamieson,B
AU - Jenkins,SJ
AU - Jesus-Valls,C
AU - Jonsson,P
AU - Jung,CK
AU - Jurj,PB
AU - Kabirnezhad,M
AU - Kakuno,H
AU - Kameda,J
AU - Kasetti,SP
AU - Kataoka,Y
AU - Katayama,Y
AU - Katori,T
AU - Kearns,E
AU - Khabibullin,M
AU - Khotjantsev,A
AU - Kikawa,T
AU - Kikutani,H
AU - King,S
AU - Kisiel,J
AU - Kobata,T
AU - Kobayashi,T
AU - Koch,L
AU - Konaka,A
AU - Kormos,LL
AU - Koshio,Y
AU - Kostin,A
AU - Kowalik,K
AU - Kudenko,Y
AU - Kuribayashi,S
AU - Kurjata,R
AU - Kutter,T
AU - Kuze,M
AU - Labarga,L
AU - Lagoda,J
AU - Lamoureux,M
AU - Last,D
AU - Laveder,M
AU - Lawe,M
AU - Litchfield,RP
AU - Liu,SL
AU - Longhin,A
AU - Ludovici,L
AU - Lu,X
AU - Lux,T
AU - Machado,LN
AU - Magaletti,L
AU - Mahn,K
AU - Malek,M
AU - Manly,S
AU - Maret,L
AU - Marino,AD
AU - Marti-Magro,L
AU - Maruyama,T
AU - Matsubara,T
AU - Matsushita,K
AU - Mauger,C
AU - Mavrokoridis,K
AU - Mazzucato,E
AU - McCauley,N
AU - McElwee,J
AU - McFarland,KS
AU - McGrew,C
AU - Mefodiev,A
AU - Mezzetto,M
AU - Minamino,A
AU - Mineev,O
AU - Mine,S
AU - Miura,M
AU - Bueno,LM
AU - Moriyama,S
AU - Mueller,TA
AU - Munteanu,L
AU - Nagai,Y
AU - Nakadaira,T
AU - Nakahata,M
AU - Nakajima,Y
AU - Nakamura,A
AU - Nakamura,K
AU - Nakano,Y
AU - Nakayama,S
AU - Nakaya,T
AU - Nakayoshi,K
AU - Naseby,CER
AU - Ngoc,T
AU - Nguyen,VQ
AU - Niewczas,K
AU - Ni
DO - 10.1103/PhysRevD.103.L011101
EP - 9
PY - 2021///
SN - 1550-2368
SP - 1
TI - T2K measurements of muon neutrino and antineutrino disappearance using 3.13 x 10(21) protons on target
T2 - Physical Review D: Particles, Fields, Gravitation and Cosmology
UR - http://dx.doi.org/10.1103/PhysRevD.103.L011101
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000612138600005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://journals.aps.org/prd/abstract/10.1103/PhysRevD.103.L011101
UR - http://hdl.handle.net/10044/1/87369
VL - 103
ER -