Improved short-baseline neutrino oscillation search and energy spectrum measurement with the PROSPECT experiment at HFIR

We consider the extension of standard three-neutrino mixing with the addition of one or two light sterile neutrinos which can explain the anomalies found in short-baseline neutrino oscillation experiments. We review the results of the global analyses of short-baseline neutrino oscillation data in [Formula: see text] and [Formula: see text] neutrino mixing schemes.

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Prospects of light sterile neutrino oscillation and CP violation searches at the Fermilab Short Baseline Neutrino Facility

Physical Review D ◽

10.1103/physrevd.96.055001 ◽

2017 ◽

Vol 96 (5) ◽

Cited By ~ 1

Author(s):

D. Cianci ◽

A. Furmanski ◽

G. Karagiorgi ◽

M. Ross-Lonergan

Keyword(s):

Cp Violation ◽

Neutrino Oscillation ◽

Sterile Neutrino ◽

Short Baseline

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Appearance–disappearance relation in 3 + Ns short-baseline neutrino oscillations

Modern Physics Letters A ◽

10.1142/s0217732316500036 ◽

2016 ◽

Vol 31 (01) ◽

pp. 1650003 ◽

Cited By ~ 17

Author(s):

C. Giunti ◽

E. M. Zavanin

Keyword(s):

Neutrino Oscillation ◽

Neutrino Oscillations ◽

Neutrino Mixing ◽

Short Baseline ◽

Mixing Schemes ◽

Existing Data

We derive the relation between the amplitudes of short-baseline appearance and disappearance oscillations in [Formula: see text] neutrino mixing schemes which is the origin of the appearance–disappearance tension that is found from the analysis of the existing data in any [Formula: see text] neutrino mixing scheme. We illustrate the power of the relation to reveal the appearance–disappearance tension in the cases of [Formula: see text] and [Formula: see text] mixing using the results of global fits of short-baseline neutrino oscillation data.

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NEW RESULTS FROM THE K2K EXPERIMENT

International Journal of Modern Physics A ◽

10.1142/s0217751x05025735 ◽

2005 ◽

Vol 20 (14) ◽

pp. 3055-3058

Author(s):

◽

RICHARD GRAN

Keyword(s):

Energy Spectrum ◽

Neutrino Oscillation ◽

Neutrino Energy ◽

Long Baseline ◽

Neutrino Oscillation Experiment ◽

Total Data ◽

Oscillation Experiment

The K2K long-baseline neutrino oscillation experiment has analyzed all data including the period ending in February 2004. The total data sample is from 8.9 × 1019 protons on target. We observe 108 events at the far detector, Super-Kamiokande, when 150.9 + 11.6 - 10.0 were expected. Further, we observe a distortion of the neutrino energy spectrum which is consistent with νμ to ντ oscillation. The probability that we would observe these results if there is no neutrino oscillation is 0.011%, a 3.9 σ significance.

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