دورية أكاديمية

MiniBooNE and MicroBooNE Combined Fit to a 3+1 Sterile Neutrino Scenario.

التفاصيل البيبلوغرافية
العنوان: MiniBooNE and MicroBooNE Combined Fit to a 3+1 Sterile Neutrino Scenario.
المؤلفون: Aguilar-Arevalo AA; Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, CDMX 04510, México., Brown BC; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA., Conrad JM; Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA., Dharmapalan R; University of Alabama, Tuscaloosa, Alabama 35487, USA.; University of Hawaii, Manoa, Honolulu, Hawaii 96822, USA., Diaz A; Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA., Djurcic Z; Argonne National Laboratory, Argonne, Illinois 60439, USA., Finley DA; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA., Ford R; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA., Garvey GT; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Gollapinni S; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Hourlier A; Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA., Huang EC; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Kamp NW; Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA., Karagiorgi G; Columbia University, New York, New York 10027, USA., Katori T; King's College London, London WC2R 2LS, United Kingdom., Kobilarcik T; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA., Lin K; Columbia University, New York, New York 10027, USA.; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Louis WC; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Mariani C; Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA., Marsh W; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA., Mills GB; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Mirabal-Martinez J; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Moore CD; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA., Nelson RH; University of Colorado, Boulder, Colorado 80309, USA., Nowak J; Lancaster University, Lancaster LA1 4YB, United Kingdom., Pavlovic Z; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA., Ray H; University of Florida, Gainesville, Florida 32611, USA., Roe BP; University of Michigan, Ann Arbor, Michigan 48109, USA., Russell AD; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA., Schneider A; Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA., Shaevitz MH; Columbia University, New York, New York 10027, USA., Spitz J; University of Michigan, Ann Arbor, Michigan 48109, USA., Stancu I; University of Alabama, Tuscaloosa, Alabama 35487, USA., Tayloe R; Indiana University, Bloomington, Indiana 47405, USA., Thornton RT; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Tzanov M; University of Colorado, Boulder, Colorado 80309, USA.; Louisiana State University, Baton Rouge, Louisiana 70803, USA., Van de Water RG; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., White DH; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA., Zimmerman ED; University of Colorado, Boulder, Colorado 80309, USA.
مؤلفون مشاركون: MiniBooNE Collaboration
المصدر: Physical review letters [Phys Rev Lett] 2022 Nov 11; Vol. 129 (20), pp. 201801.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: American Physical Society Country of Publication: United States NLM ID: 0401141 Publication Model: Print Cited Medium: Internet ISSN: 1079-7114 (Electronic) Linking ISSN: 00319007 NLM ISO Abbreviation: Phys Rev Lett Subsets: PubMed not MEDLINE; MEDLINE
أسماء مطبوعة: Original Publication: New York : American Physical Society
مستخلص: This Letter presents the results from the MiniBooNE experiment within a full "3+1" scenario where one sterile neutrino is introduced to the three-active-neutrino picture. In addition to electron-neutrino appearance at short baselines, this scenario also allows for disappearance of the muon-neutrino and electron-neutrino fluxes in the Booster Neutrino Beam, which is shared by the MicroBooNE experiment. We present the 3+1 fit to the MiniBooNE electron-(anti)neutrino and muon-(anti)neutrino data alone and in combination with MicroBooNE electron-neutrino data. The best-fit parameters of the combined fit with the exclusive charged-current quasielastic analysis (inclusive analysis) are Δm^{2}=0.209  eV^{2}(0.033  eV^{2}), |U_{e4}|^{2}=0.016(0.500), |U_{μ4}|^{2}=0.500(0.500), and sin^{2}(2θ_{μe})=0.0316(1.0). Comparing the no-oscillation scenario to the 3+1 model, the data prefer the 3+1 model with a Δχ^{2}/d.o.f.=24.7/3(17.3/3), a 4.3σ(3.4σ) preference assuming the asymptotic approximation given by Wilks's theorem.
تواريخ الأحداث: Date Created: 20221203 Latest Revision: 20221205
رمز التحديث: 20221205
DOI: 10.1103/PhysRevLett.129.201801
PMID: 36461983
قاعدة البيانات: MEDLINE
الوصف
تدمد:1079-7114
DOI:10.1103/PhysRevLett.129.201801