Updated analysis of atmospheric neutrino data

被引：0
|
作者：
Fogli, GL [1 ]
Lisi, E [1 ]
Marrone, A [1 ]
机构：
[1] Univ Bari, Ist Nazl Fis Nucl, Dipartimento Fis & Sezione, I-70126 Bari, Italy
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2003年 / 503卷 / 1-2期
关键词：
atmospheric neutrinos; neutrino oscillation;
D O I：
10.1016/S0168-9002(03)00668-5
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In the context of the latest (79.5 kTy) Super-Kamiokande atmospheric neutrino data, we present an updated analysis of the mass and mixing parameters relevant for two-, three-, and four-family neutrino mixing. Oscillations in the v(mu) --> v(tau) channel clearly emerge as the dominant mechanism responsible for the atmospheric v(mu) anomaly, with no significant indication for subdominant mixing with electron or sterile neutrinos. Upper bounds on subdominant mixing angles are also discussed. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：179 / 181
页数：3
相关论文
共 50 条
  • [1] Updated global analysis of the atmospheric neutrino data in terms of neutrino oscillations
    Fornengo, N
    Gonzalez-Garcia, MC
    Valle, JWF
    [J]. NUCLEAR PHYSICS B, 2000, 580 (1-2) : 58 - 82
  • [2] A global analysis of the atmospheric neutrino data
    Fogli, GL
    Lisi, E
    Marrone, A
    Scioscia, G
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2000, 451 (01): : 10 - 15
  • [3] Global analysis of solar and atmospheric neutrino data
    M. Maltoni
    [J]. Physics of Atomic Nuclei, 2002, 65 : 2125 - 2134
  • [4] Global analysis of solar and atmospheric neutrino data
    Maltoni, M
    [J]. PHYSICS OF ATOMIC NUCLEI, 2002, 65 (12) : 2125 - 2134
  • [5] Analysis of the Superkamiokande atmospheric neutrino data in the framework of four neutrino mixings
    Yasuda, O
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2001, 472 (03): : 343 - 347
  • [6] ATMOSPHERIC NEUTRINO DATA AND NEUTRINO OSCILLATIONS
    FRATI, W
    GAISSER, TK
    MANN, AK
    STANEV, T
    [J]. PHYSICAL REVIEW D, 1993, 48 (03): : 1140 - 1149
  • [7] Three flavor neutrino oscillation analysis of the SuperKamiokande atmospheric neutrino data
    Yasuda, O
    [J]. PHYSICAL REVIEW D, 1998, 58 (09):
  • [8] Determination of the atmospheric neutrino fluxes from atmospheric neutrino data
    Gonzalez-Garcia, Concepcion
    Maltoni, Michele
    Rojo, Joan
    [J]. JOURNAL OF HIGH ENERGY PHYSICS, 2006, (10):
  • [9] Analysis of the atmospheric neutrino data in terms of 3ν oscillations
    Maltoni, M
    [J]. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2001, 95 : 108 - 115
  • [10] Four neutrino oscillation analysis of atmospheric neutrino data and application to long baseline experiments
    Yasuda, O
    [J]. HIGH ENERGY PHYSICS, VOLS I AND II, 2001, : 952 - 954
12345