2007
DOI: 10.1103/physrevd.76.072005
|View full text |Cite
|
Sign up to set email alerts
|

Measurement of neutrino velocity with the MINOS detectors and NuMI neutrino beam

Abstract: The velocity of a ∼3 GeV neutrino beam is measured by comparing detection times at the Near and Far detectors of the MINOS experiment, separated by 734 km. A total of 473 Far Detector neutrino events was used to measure (v − c)/c = 5.1 ± 2.9 × 10 −5 (at 68% C.L.). By correlating the measured energies of 258 charged-current neutrino events to their arrival times at the Far Detector, a limit is imposed on the neutrino mass of mν < 50 MeV/c 2 (99% C.L.).

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

19
155
0

Year Published

2012
2012
2023
2023

Publication Types

Select...
6
2

Relationship

0
8

Authors

Journals

citations
Cited by 137 publications
(174 citation statements)
references
References 15 publications
19
155
0
Order By: Relevance
“…peaking at 3 GeV with a tail extending above 100 GeV), the MINOS experiment reported a measurement of v−c c = (5.1 ± 2.9) × 10 −5 , [50]. In the past, a high-energy (E > 30 GeV) and short baseline experiment, [48,49], was able to test deviations down to v−c c < 4 × 10 −5 .…”
Section: Jhep01(2013)030mentioning
confidence: 99%
“…peaking at 3 GeV with a tail extending above 100 GeV), the MINOS experiment reported a measurement of v−c c = (5.1 ± 2.9) × 10 −5 , [50]. In the past, a high-energy (E > 30 GeV) and short baseline experiment, [48,49], was able to test deviations down to v−c c < 4 × 10 −5 .…”
Section: Jhep01(2013)030mentioning
confidence: 99%
“…The expression for the neutrino velocity (6) can be directly applied to this type of study in beam experiments [31][32][33][34][35][36][37]. Notice that for operators of dimension d = 3 there is no modification to the neutrino velocity, whereas for d = 4 this modification is independent of the energy E ≈ |p p p|.…”
Section: Oscillation-free Signalsmentioning
confidence: 99%
“…Since OPERA deals with neutrinos with mean energy E = 17 GeV and observes (v−c)/c = (2.48 ± 0.28 ± 0.30) × 10 −5 , the corresponding tachyonic mass value ismc 2 = (110 − 130) MeV at 1σ, and (85 − 146) MeV at 3σ (statistical and systematic errors are summed in quadrature) 2 . This is also graphically shown in fig.1.…”
Section: B Tachyon Mass Range From Operamentioning
confidence: 99%
“…Dealing with energies peaked at 3 GeV, the MINOS Collaboration [2] found in 2007 that (v − c)/c = (5.1 ± 3.9) × 10 −5 . In 1979, a bound on the relative velocity of the muon with respect to muon neutrinos (with energies from 30 to 200 GeV) was also extracted: |v − v µ |/v µ ≤ 4 × 10 −5 [3].…”
Section: Introductionmentioning
confidence: 99%