Precision Measurement of Reactor Antineutrino Oscillation at Kilometer-Scale Baselines by Daya Bay.

Journal

Physical review letters
ISSN: 1079-7114
Titre abrégé: Phys Rev Lett
Pays: United States
ID NLM: 0401141

Informations de publication

Date de publication:
21 Apr 2023
Historique:
received: 01 12 2022
accepted: 24 02 2023
medline: 8 5 2023
pubmed: 8 5 2023
entrez: 8 5 2023
Statut: ppublish

Résumé

We present a new determination of the smallest neutrino mixing angle θ_{13} and the mass-squared difference Δm_{32}^{2} using a final sample of 5.55×10^{6} inverse beta-decay (IBD) candidates with the final-state neutron captured on gadolinium. This sample is selected from the complete dataset obtained by the Daya Bay reactor neutrino experiment in 3158 days of operation. Compared to the previous Daya Bay results, selection of IBD candidates has been optimized, energy calibration refined, and treatment of backgrounds further improved. The resulting oscillation parameters are sin^{2}2θ_{13}=0.0851±0.0024, Δm_{32}^{2}=(2.466±0.060)×10^{-3}  eV^{2} for the normal mass ordering or Δm_{32}^{2}=-(2.571±0.060)×10^{-3}  eV^{2} for the inverted mass ordering.

Identifiants

DOI: 10.1103/PhysRevLett.130.161802 PMID: 37154643
pubmed: 37154643
doi: 10.1103/PhysRevLett.130.161802
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

161802

Auteurs

F P An (FP)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

W D Bai (WD)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

A B Balantekin (AB)

University of Wisconsin, Madison, Wisconsin 53706.

M Bishai (M)

Brookhaven National Laboratory, Upton, New York 11973.

S Blyth (S)

Department of Physics, National Taiwan University, Taipei.

G F Cao (GF)

Institute of High Energy Physics, Beijing.

J Cao (J)

Institute of High Energy Physics, Beijing.

J F Chang (JF)

Institute of High Energy Physics, Beijing.

Y Chang (Y)

National United University, Miao-Li.

H S Chen (HS)

Institute of High Energy Physics, Beijing.

H Y Chen (HY)

Department of Engineering Physics, Tsinghua University, Beijing.

S M Chen (SM)

Department of Engineering Physics, Tsinghua University, Beijing.

Y Chen (Y)

Sun Yat-Sen (Zhongshan) University, Guangzhou.
Shenzhen University, Shenzhen.

Y X Chen (YX)

North China Electric Power University, Beijing.

Z Y Chen (ZY)

Institute of High Energy Physics, Beijing.

J Cheng (J)

North China Electric Power University, Beijing.

Z K Cheng (ZK)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

J J Cherwinka (JJ)

University of Wisconsin, Madison, Wisconsin 53706.

M C Chu (MC)

Chinese University of Hong Kong, Hong Kong.

J P Cummings (JP)

Siena College, Loudonville, New York 12211.

O Dalager (O)

Department of Physics and Astronomy, University of California, Irvine, California 92697.

F S Deng (FS)

University of Science and Technology of China, Hefei.

Y Y Ding (YY)

Institute of High Energy Physics, Beijing.

X Y Ding (XY)

Shandong University, Jinan.

M V Diwan (MV)

Brookhaven National Laboratory, Upton, New York 11973.

T Dohnal (T)

Charles University, Faculty of Mathematics and Physics, Prague.

D Dolzhikov (D)

Joint Institute for Nuclear Research, Dubna, Moscow Region.

J Dove (J)

Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801.

H Y Duyang (HY)

Shandong University, Jinan.

D A Dwyer (DA)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.

J P Gallo (JP)

Department of Physics, Illinois Institute of Technology, Chicago, Illinois 60616.

M Gonchar (M)

Joint Institute for Nuclear Research, Dubna, Moscow Region.

G H Gong (GH)

Department of Engineering Physics, Tsinghua University, Beijing.

H Gong (H)

Department of Engineering Physics, Tsinghua University, Beijing.

W Q Gu (WQ)

Brookhaven National Laboratory, Upton, New York 11973.

J Y Guo (JY)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

L Guo (L)

Department of Engineering Physics, Tsinghua University, Beijing.

X H Guo (XH)

Beijing Normal University, Beijing.

Y H Guo (YH)

Department of Nuclear Science and Technology, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an.

Z Guo (Z)

Department of Engineering Physics, Tsinghua University, Beijing.

R W Hackenburg (RW)

Brookhaven National Laboratory, Upton, New York 11973.

Y Han (Y)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

S Hans (S)

Brookhaven National Laboratory, Upton, New York 11973.

M He (M)

Institute of High Energy Physics, Beijing.

K M Heeger (KM)

Wright Laboratory and Department of Physics, Yale University, New Haven, Connecticut 06520.

Y K Heng (YK)

Institute of High Energy Physics, Beijing.

Y K Hor (YK)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

Y B Hsiung (YB)

Department of Physics, National Taiwan University, Taipei.

B Z Hu (BZ)

Department of Physics, National Taiwan University, Taipei.

J R Hu (JR)

Institute of High Energy Physics, Beijing.

T Hu (T)

Institute of High Energy Physics, Beijing.

Z J Hu (ZJ)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

H X Huang (HX)

China Institute of Atomic Energy, Beijing.

J H Huang (JH)

Institute of High Energy Physics, Beijing.

X T Huang (XT)

Shandong University, Jinan.

Y B Huang (YB)

Guangxi University, No.100 Daxue East Road, Nanning.

P Huber (P)

Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061.

D E Jaffe (DE)

Brookhaven National Laboratory, Upton, New York 11973.

K L Jen (KL)

Institute of Physics, National Chiao-Tung University, Hsinchu.

X L Ji (XL)

Institute of High Energy Physics, Beijing.

X P Ji (XP)

Brookhaven National Laboratory, Upton, New York 11973.

R A Johnson (RA)

Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221.

D Jones (D)

Department of Physics, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122.

L Kang (L)

Dongguan University of Technology, Dongguan.

S H Kettell (SH)

Brookhaven National Laboratory, Upton, New York 11973.

S Kohn (S)

Department of Physics, University of California, Berkeley, California 94720.

M Kramer (M)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.
Department of Physics, University of California, Berkeley, California 94720.

T J Langford (TJ)

Wright Laboratory and Department of Physics, Yale University, New Haven, Connecticut 06520.

J Lee (J)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.

J H C Lee (JHC)

Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong.

R T Lei (RT)

Dongguan University of Technology, Dongguan.

R Leitner (R)

Charles University, Faculty of Mathematics and Physics, Prague.

J K C Leung (JKC)

Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong.

F Li (F)

Institute of High Energy Physics, Beijing.

H L Li (HL)

Institute of High Energy Physics, Beijing.

J J Li (JJ)

Department of Engineering Physics, Tsinghua University, Beijing.

Q J Li (QJ)

Institute of High Energy Physics, Beijing.

R H Li (RH)

Institute of High Energy Physics, Beijing.

S Li (S)

Dongguan University of Technology, Dongguan.

S C Li (SC)

Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061.

W D Li (WD)

Institute of High Energy Physics, Beijing.

X N Li (XN)

Institute of High Energy Physics, Beijing.

X Q Li (XQ)

School of Physics, Nankai University, Tianjin.

Y F Li (YF)

Institute of High Energy Physics, Beijing.

Z B Li (ZB)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

H Liang (H)

University of Science and Technology of China, Hefei.

C J Lin (CJ)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.

G L Lin (GL)

Institute of Physics, National Chiao-Tung University, Hsinchu.

S Lin (S)

Dongguan University of Technology, Dongguan.

J J Ling (JJ)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

J M Link (JM)

Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061.

L Littenberg (L)

Brookhaven National Laboratory, Upton, New York 11973.

B R Littlejohn (BR)

Department of Physics, Illinois Institute of Technology, Chicago, Illinois 60616.

J C Liu (JC)

Institute of High Energy Physics, Beijing.

J L Liu (JL)

Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai.

J X Liu (JX)

Institute of High Energy Physics, Beijing.

C Lu (C)

Joseph Henry Laboratories, Princeton University, Princeton, New Jersey 08544.

H Q Lu (HQ)

Institute of High Energy Physics, Beijing.

K B Luk (KB)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.
Department of Physics, University of California, Berkeley, California 94720.
The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong.

B Z Ma (BZ)

Shandong University, Jinan.

X B Ma (XB)

North China Electric Power University, Beijing.

X Y Ma (XY)

Institute of High Energy Physics, Beijing.

Y Q Ma (YQ)

Institute of High Energy Physics, Beijing.

R C Mandujano (RC)

Department of Physics and Astronomy, University of California, Irvine, California 92697.

C Marshall (C)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.

K T McDonald (KT)

Joseph Henry Laboratories, Princeton University, Princeton, New Jersey 08544.

R D McKeown (RD)

California Institute of Technology, Pasadena, California 91125.
College of William and Mary, Williamsburg, Virginia 23187.

Y Meng (Y)

Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai.

J Napolitano (J)

Department of Physics, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122.

D Naumov (D)

Joint Institute for Nuclear Research, Dubna, Moscow Region.

E Naumova (E)

Joint Institute for Nuclear Research, Dubna, Moscow Region.

T M T Nguyen (TMT)

Institute of Physics, National Chiao-Tung University, Hsinchu.

J P Ochoa-Ricoux (JP)

Department of Physics and Astronomy, University of California, Irvine, California 92697.

A Olshevskiy (A)

Joint Institute for Nuclear Research, Dubna, Moscow Region.

H-R Pan (HR)

Department of Physics, National Taiwan University, Taipei.

J Park (J)

Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061.

S Patton (S)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.

J C Peng (JC)

Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801.

C S J Pun (CSJ)

Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong.

F Z Qi (FZ)

Institute of High Energy Physics, Beijing.

M Qi (M)

Nanjing University, Nanjing.

X Qian (X)

Brookhaven National Laboratory, Upton, New York 11973.

N Raper (N)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

J Ren (J)

China Institute of Atomic Energy, Beijing.

C Morales Reveco (C)

Department of Physics and Astronomy, University of California, Irvine, California 92697.

R Rosero (R)

Brookhaven National Laboratory, Upton, New York 11973.

B Roskovec (B)

Charles University, Faculty of Mathematics and Physics, Prague.

X C Ruan (XC)

China Institute of Atomic Energy, Beijing.

B Russell (B)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.

H Steiner (H)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.
Department of Physics, University of California, Berkeley, California 94720.

J L Sun (JL)

China General Nuclear Power Group, Shenzhen.

T Tmej (T)

Charles University, Faculty of Mathematics and Physics, Prague.

K Treskov (K)

Joint Institute for Nuclear Research, Dubna, Moscow Region.

W-H Tse (WH)

Chinese University of Hong Kong, Hong Kong.

C E Tull (CE)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.

B Viren (B)

Brookhaven National Laboratory, Upton, New York 11973.

V Vorobel (V)

Charles University, Faculty of Mathematics and Physics, Prague.

C H Wang (CH)

National United University, Miao-Li.

J Wang (J)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

M Wang (M)

Shandong University, Jinan.

N Y Wang (NY)

Beijing Normal University, Beijing.

R G Wang (RG)

Institute of High Energy Physics, Beijing.

W Wang (W)

Sun Yat-Sen (Zhongshan) University, Guangzhou.
College of William and Mary, Williamsburg, Virginia 23187.

X Wang (X)

College of Electronic Science and Engineering, National University of Defense Technology, Changsha.

Y Wang (Y)

Nanjing University, Nanjing.

Y F Wang (YF)

Institute of High Energy Physics, Beijing.

Z Wang (Z)

Institute of High Energy Physics, Beijing.

Z Wang (Z)

Department of Engineering Physics, Tsinghua University, Beijing.

Z M Wang (ZM)

Institute of High Energy Physics, Beijing.

H Y Wei (HY)

Brookhaven National Laboratory, Upton, New York 11973.

L H Wei (LH)

Institute of High Energy Physics, Beijing.

W Wei (W)

Shandong University, Jinan.

L J Wen (LJ)

Institute of High Energy Physics, Beijing.

K Whisnant (K)

Iowa State University, Ames, Iowa 50011.

C G White (CG)

Department of Physics, Illinois Institute of Technology, Chicago, Illinois 60616.

H L H Wong (HLH)

Lawrence Berkeley National Laboratory, Berkeley, California 94720.
Department of Physics, University of California, Berkeley, California 94720.

E Worcester (E)

Brookhaven National Laboratory, Upton, New York 11973.

D R Wu (DR)

Institute of High Energy Physics, Beijing.

Q Wu (Q)

Shandong University, Jinan.

W J Wu (WJ)

Institute of High Energy Physics, Beijing.

D M Xia (DM)

Chongqing University, Chongqing.

Z Q Xie (ZQ)

Institute of High Energy Physics, Beijing.

Z Z Xing (ZZ)

Institute of High Energy Physics, Beijing.

H K Xu (HK)

Institute of High Energy Physics, Beijing.

J L Xu (JL)

Institute of High Energy Physics, Beijing.

T Xu (T)

Department of Engineering Physics, Tsinghua University, Beijing.

T Xue (T)

Department of Engineering Physics, Tsinghua University, Beijing.

C G Yang (CG)

Institute of High Energy Physics, Beijing.

L Yang (L)

Dongguan University of Technology, Dongguan.

Y Z Yang (YZ)

Department of Engineering Physics, Tsinghua University, Beijing.

H F Yao (HF)

Institute of High Energy Physics, Beijing.

M Ye (M)

Institute of High Energy Physics, Beijing.

M Yeh (M)

Brookhaven National Laboratory, Upton, New York 11973.

B L Young (BL)

Iowa State University, Ames, Iowa 50011.

H Z Yu (HZ)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

Z Y Yu (ZY)

Institute of High Energy Physics, Beijing.

B B Yue (BB)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

V Zavadskyi (V)

Joint Institute for Nuclear Research, Dubna, Moscow Region.

S Zeng (S)

Institute of High Energy Physics, Beijing.

Y Zeng (Y)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

L Zhan (L)

Institute of High Energy Physics, Beijing.

C Zhang (C)

Brookhaven National Laboratory, Upton, New York 11973.

F Y Zhang (FY)

Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai.

H H Zhang (HH)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

J L Zhang (JL)

Nanjing University, Nanjing.

J W Zhang (JW)

Institute of High Energy Physics, Beijing.

Q M Zhang (QM)

Department of Nuclear Science and Technology, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an.

S Q Zhang (SQ)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

X T Zhang (XT)

Institute of High Energy Physics, Beijing.

Y M Zhang (YM)

Sun Yat-Sen (Zhongshan) University, Guangzhou.

Y X Zhang (YX)

China General Nuclear Power Group, Shenzhen.

Y Y Zhang (YY)

Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai.

Z J Zhang (ZJ)

Dongguan University of Technology, Dongguan.

Z P Zhang (ZP)

University of Science and Technology of China, Hefei.

Z Y Zhang (ZY)

Institute of High Energy Physics, Beijing.

J Zhao (J)

Institute of High Energy Physics, Beijing.

R Z Zhao (RZ)

Institute of High Energy Physics, Beijing.

L Zhou (L)

Institute of High Energy Physics, Beijing.

H L Zhuang (HL)

Institute of High Energy Physics, Beijing.

J H Zou (JH)

Institute of High Energy Physics, Beijing.

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