Indication of electron neutrino appearance from an accelerator-produced off-axis muon neutrino beam.
K Abe,
N Abgrall,
Y Ajima,
H Aihara,
JB Albert,
C Andreopoulos,
B Andrieu,
S Aoki,
O Araoka,
J Argyriades,
A Ariga,
T Ariga,
S Assylbekov,
D Autiero,
A Badertscher,
M Barbi,
GJ Barker,
G Barr,
M Bass,
F Bay,
S Bentham,
V Berardi,
BE Berger,
I Bertram,
M Besnier,
J Beucher,
D Beznosko,
S Bhadra,
FDMM Blaszczyk,
A Blondel,
C Bojechko,
J Bouchez,
SB Boyd,
A Bravar,
C Bronner,
DG Brook-Roberge,
N Buchanan,
H Budd,
D Calvet,
SL Cartwright,
A Carver,
R Castillo,
MG Catanesi,
A Cazes,
A Cervera,
C Chavez,
S Choi,
G Christodoulou,
J Coleman,
W Coleman,
G Collazuol,
K Connolly,
A Curioni,
A Dabrowska,
I Danko,
R Das,
GS Davies,
S Davis,
M Day,
G De Rosa,
JPAM de André,
P de Perio,
A Delbart,
C Densham,
F Di Lodovico,
S Di Luise,
P Dinh Tran,
J Dobson,
U Dore,
O Drapier,
F Dufour,
J Dumarchez,
S Dytman,
M Dziewiecki,
M Dziomba,
S Emery,
A Ereditato,
L Escudero,
LS Esposito,
M Fechner,
A Ferrero,
AJ Finch,
E Frank,
Y Fujii,
Y Fukuda,
V Galymov,
FC Gannaway,
A Gaudin,
A Gendotti,
MA George,
S Giffin,
C Giganti,
K Gilje,
T Golan,
M Goldhaber,
JJ Gomez-Cadenas,
M Gonin,
N Grant,
A Grant,
P Gumplinger,
P Guzowski,
A Haesler,
MD Haigh,
K Hamano,
C Hansen,
D Hansen,
T Hara,
PF Harrison,
B Hartfiel,
M Hartz,
T Haruyama,
T Hasegawa,
NC Hastings,
S Hastings,
A Hatzikoutelis,
K Hayashi,
Y Hayato,
C Hearty,
RL Helmer,
R Henderson,
N Higashi,
J Hignight,
E Hirose,
J Holeczek,
S Horikawa,
A Hyndman,
AK Ichikawa,
K Ieki,
M Ieva,
M Iida,
M Ikeda,
J Ilic,
J Imber,
T Ishida,
C Ishihara,
T Ishii,
SJ Ives,
M Iwasaki,
K Iyogi,
A Izmaylov,
B Jamieson,
RA Johnson,
KK Joo,
GV Jover-Manas,
CK Jung,
H Kaji,
T Kajita,
H Kakuno,
J Kameda,
K Kaneyuki,
D Karlen,
K Kasami,
I Kato,
E Kearns,
M Khabibullin,
F Khanam,
A Khotjantsev,
D Kielczewska,
T Kikawa,
J Kim,
JY Kim,
SB Kim,
N Kimura,
B Kirby,
J Kisiel,
P Kitching,
T Kobayashi,
G Kogan,
S Koike,
A Konaka,
LL Kormos,
A Korzenev,
K Koseki,
Y Koshio,
Y Kouzuma,
K Kowalik,
V Kravtsov,
I Kreslo,
W Kropp,
H Kubo,
Y Kudenko,
N Kulkarni,
R Kurjata,
T Kutter,
J Lagoda,
K Laihem,
M Laveder,
KP Lee,
PT Le,
JM Levy,
C Licciardi,
IT Lim,
T Lindner,
RP Litchfield,
M Litos,
A Longhin,
GD Lopez,
PF Loverre,
L Ludovici,
T Lux,
M Macaire,
K Mahn,
Y Makida,
M Malek,
S Manly,
A Marchionni,
AD Marino,
J Marteau,
JF Martin,
T Maruyama,
T Maryon,
J Marzec,
P Masliah,
EL Mathie,
C Matsumura,
K Matsuoka,
V Matveev,
K Mavrokoridis,
E Mazzucato,
N McCauley,
KS McFarland,
C McGrew,
T McLachlan,
M Messina,
W Metcalf,
C Metelko,
M Mezzetto,
P Mijakowski,
CA Miller,
A Minamino,
O Mineev,
S Mine,
AD Missert,
G Mituka,
M Miura,
K Mizouchi,
L Monfregola,
F Moreau,
B Morgan,
S Moriyama,
A Muir,
A Murakami,
M Murdoch,
S Murphy,
J Myslik,
T Nakadaira,
M Nakahata,
T Nakai,
K Nakajima,
T Nakamoto,
K Nakamura,
S Nakayama,
T Nakaya,
D Naples,
ML Navin,
B Nelson,
TC Nicholls,
K Nishikawa,
H Nishino,
JA Nowak,
M Noy,
Y Obayashi,
T Ogitsu,
H Ohhata,
T Okamura,
K Okumura,
T Okusawa,
SM Oser,
M Otani,
RA Owen,
Y Oyama,
T Ozaki,
MY Pac,
V Palladino,
V Paolone,
P Paul,
D Payne,
GF Pearce,
JD Perkin,
V Pettinacci,
F Pierre,
E Poplawska,
B Popov,
M Posiadala,
J-M Poutissou,
R Poutissou,
P Przewlocki,
W Qian,
JL Raaf,
E Radicioni,
PN Ratoff,
TM Raufer,
M Ravonel,
M Raymond,
F Retiere,
A Robert,
PA Rodrigues,
E Rondio,
JM Roney,
B Rossi,
S Roth,
A Rubbia,
D Ruterbories,
S Sabouri,
R Sacco,
K Sakashita,
F Sánchez,
A Sarrat,
K Sasaki,
K Scholberg,
J Schwehr,
M Scott,
DI Scully,
Y Seiya,
T Sekiguchi,
H Sekiya,
M Shibata,
Y Shimizu,
M Shiozawa,
S Short,
M Siyad,
RJ Smith,
M Smy,
JT Sobczyk,
H Sobel,
M Sorel,
A Stahl,
P Stamoulis,
J Steinmann,
B Still,
J Stone,
C Strabel,
LR Sulak,
R Sulej,
P Sutcliffe,
A Suzuki,
K Suzuki,
S Suzuki,
SY Suzuki,
Y Suzuki,
Y Suzuki,
T Szeglowski,
M Szeptycka,
R Tacik,
M Tada,
S Takahashi,
A Takeda,
Y Takenaga,
Y Takeuchi,
K Tanaka,
HA Tanaka,
M Tanaka,
MM Tanaka,
N Tanimoto,
K Tashiro,
I Taylor,
A Terashima,
D Terhorst,
R Terri,
LF Thompson,
A Thorley,
W Toki,
T Tomaru,
Y Totsuka,
C Touramanis,
T Tsukamoto,
M Tzanov,
Y Uchida,
K Ueno,
A Vacheret,
M Vagins,
G Vasseur,
T Wachala,
JJ Walding,
AV Waldron,
CW Walter,
PJ Wanderer,
J Wang,
MA Ward,
GP Ward,
D Wark,
MO Wascko,
A Weber,
R Wendell,
N West,
LH Whitehead,
G Wikström,
RJ Wilkes,
MJ Wilking,
JR Wilson,
RJ Wilson,
T Wongjirad,
S Yamada,
Y Yamada,
A Yamamoto,
K Yamamoto,
Y Yamanoi,
H Yamaoka,
C Yanagisawa,
T Yano,
S Yen,
N Yershov,
M Yokoyama,
A Zalewska,
J Zalipska,
L Zambelli,
K Zaremba,
M Ziembicki,
ED Zimmerman,
M Zito,
J Żmuda,
T2K Collaboration
May 16, 2019
The T2K experiment observes indications of ν(μ) → ν(e) appearance in data accumulated with 1.43×10(20) protons on target. Six events pass all selection criteria at the far detector. In a three-flavor neutrino oscillation...