Reactor antineutrino anomaly with known<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>θ</mml:mi><mml:mn>13</mml:mn></mml:msub></mml:math>

Zhang, C.; Qian, X.; Vogel, P.

doi:10.1103/physrevd.87.073018

Cited by 60 publications

(60 citation statements)

References 29 publications

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“…4 the Huber+Mueller model is used assuming the neutron lifetime value to be 880.1 s [40]. The The reactorν e interaction rate of the 21 previous short-baseline experiments [38,39] as a function of the distance from the reactor, normalized to the Huber+Mueller model prediction [32,35]. Experiments at the same baseline are combined together for clarity.…”

Section: Absolute Reactor Neutrino Flux Measurementmentioning

confidence: 99%

Recent results from Daya Bay experiment

Naumov¹

2015

EPJ Web of Conferences

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Section: Absolute Reactor Neutrino Flux Measurementmentioning

confidence: 99%

Recent results from Daya Bay experiment

Naumov¹

2015

EPJ Web of Conferences

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“…This new approach resulted in an upward shift of about +3% in the overall normalization, an effect which was subsequently confirmed in an independent analysis [11] of the antineutrino flux. Recently, a new analysis [12] including a more complete set of absolute reactor antineutrino flux measurements verified a deficit in detected antineutrinos. A new investigation [13] into the uncertainties associated with the flux prediction, has determined that omitting the corrections to the spectra due to forbidden decays can introduce up to 4% uncertainty in the predicted shape of the antineutrino flux.…”

mentioning

confidence: 99%

Nuclear structure insights into reactor antineutrino spectra

2015

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“…While the 3-neutrino oscillation scenario is largely confirmed by experimental data, a few anomalous results [7][8][9][10][11][12] at accelerators, reactors and radioactive sources appear to point to the possible existence of a fourth sterile neutrino flavor with a mass ∼ 1 eV/c 2 . ICARUS-T600 searched for a possible LSND-like effect through the appearance of ν e in the CNGS ν µ beam; in the ∼ 7.9 10 19 pot exposure, seven ν e events have been observed while the expected background (mainly related to the ∼ 1% intrinsic ν e contamination in the beam and to the standard 3-flavor neutrino oscillations) was ∼ 8.5.…”

Section: The Future Short Baseline Neutrino Programmentioning

confidence: 95%

The new front end and DAQ of the ICARUS detector

Farnese

2018

EPJ Web Conf.

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Abstract. ICARUS is the largest imaging LAr TPC ever operated. During its LNGS run on the CNGS neutrino beam, from 2010 to 2013, produced some thousands neutrino events of unprecedented quality. This was possible thanks its mechanical precision and stability, liquid argon purity and electronics front-end and DAQ. Actually ICARUS T600, in view of its operation at FNAL on the SBN neutrino beam, is undergoing a major overhauling that implies cathode mechanics improvement, additional PMTs installation and a new electronics front-end and DAQ. This electronics implements a new architecture, integrated onto the flange proprietary design, and a new front-end that improves S/N and induction signals treatment. This issue will be presented in detail together with data recently recorder at CERN in the FLIC, 50 litres, LAr facility. The ICARUS T600 detectorThe Liquid Argon Time Projection Chamber (LAr TPC) is a powerful detection technique that can provide a detailed 3D imaging and a precise calorimetric reconstruction of any ionizing event. The operating principle of this innovative detector, first proposed by C. Rubbia in 1977 [1], is rather simple: the ionization electrons produced by each ionizing event taking place in highly purified LAr can be transported by the uniform electric field and can be detected by the wire planes, placed at the end of the drift path, providing simultaneous different projections of the same event. The information from these three projections allow a precise reconstruction of the recorded particle trajectories and a precise calorimetric measurement. In addition, the scintillation light produced by the crossing particles can be collected by PMTs located behind the wire planes and this signal can be used in particular for the trigger of the detector. This continuously sensitive and self triggering detector is characterized by an high granularity and spatial resolution, similar to bubble chambers. Moreover it is an excellent calorimeter that allows also an efficient particle identification based on the energy deposition vs range measurements. The ICARUS T600, the largest LAr-TPC detector ever built, represents the state of the art of this detection technique. This detector is the result of the combined effort of the ICARUS Collaboration and the Istituto Nazionale di Fisica Nucleare support and its successful operation for 3 years in the Hall B of the Gran Sasso underground National Laboratory demonstrates that the single phase LAr-TPC is the leading technology for the future short and long baseline accelerator driven neutrino physics. The T600 is made by two identical modules, each made of two TPCs sharing a common cathode in the middle. The internal dimensions of each half module are 3.6 × 3.9 × 19.6 m 3 and the a

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Reactor antineutrino anomaly with knownθ13

Cited by 60 publications

References 29 publications

Recent results from Daya Bay experiment

Recent results from Daya Bay experiment

Nuclear structure insights into reactor antineutrino spectra

The new front end and DAQ of the ICARUS detector

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