E. Reinherz-Aronis

Measurements of $\overline{\nu}_{\mu}$ and $\overline{\nu}_{\mu} + \nu_{\mu}$ charged-current cross-sections without detected pions or protons on water and hydrocarbon at a mean anti-neutrino energy of 0.86 GeV

K. Abe, N. Akhlaq, R. Akutsu, A. Ali et autres

Abe, K.; Akhlaq, N.; Akutsu, R.; Ali, A.; Alt, C.; Andreopoulos, C.; Anthony, L.; Antonova, M.; Aoki, S.; Ariga, A.; Arihara, T.; Asada, Y.; Ashida, Y.; Atkin, E. T.; Awataguchi, Y.; Ban, S.; Barbi, M.; Barker, G. J.; Barr, G.; Barrow, D.; …

jp, gb, ch, es, ca, ru, mx, fr, pl, us, it, de (code pays fourni par la source)

First measurement of the charged current ν¯μ double differential cross section on a water target without pions in the final state

K. Abe, R. Akutsu, A. Ali, C. Alt et autres

This paper reports the first differential measurement of the charged-current ${\overline{\ensuremath{\nu}}}_{\ensuremath{\mu}}$ interaction cross section on water with no pions in the final state. The unfolded flux-averaged measurement using the T2K off-axis near detector is given in double-differential bins of ${\ensuremath{\mu}}^{+}$ momentum and …

jp, ch, gb, es, ca, pl, ru, it, fr, us, de, vn (code pays fourni par la source)

First measurement of the charged current $\overline{\nu}_{\mu}$ double differential cross section on a water target without pions in the final state

Abe, K., Akutsu, R., Atkin, E. T., K. Iwamoto et autres

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Search for heavy neutrinos with the T2K near detector ND280

K. Abe, R. Akutsu, A. Ali, C. Andreopoulos et autres

This paper reports on the search for heavy neutrinos with masses in the range $140<{M}_{N}<493\text{ }\text{ }\mathrm{MeV}/{\mathrm{c}}^{2}$ using the off-axis near detector ND280 of the T2K experiment. These particles can be produced from kaon decays in the standard neutrino beam and then …

jp, it, gb, es, ch, ca, pl, fr, us, de, vn (code pays fourni par la source)

J-PARC Neutrino Beamline Upgrade Technical Design Report

K. Abe, H. Aihara, Ali Ajmi, C. Alt et autres

In this document, technical details of the upgrade plan of the J-PARC neutrino beamline for the extension of the T2K experiment are described. T2K has proposed to accumulate data corresponding to $2\times{}10^{22}$ protons-on-target in the next decade, aiming at an initial observation …

jp, fr (code pays fourni par la source)

Assembly, test and analysis development of the T2K upgrade

H. Aihara, Ali Ajmi, C. Andreopoulos, M. Antonova et autres

In this document, we present the Technical Design Report of the Upgrade of the T2K Near Detector ND280. The goal of this upgrade is to improve the Near Detector performance to measure the neutrino interaction rate and to constrain the neutrino interaction …

fr (code pays fourni par la source)

Measurement of inclusive double-differential νμ charged-current cross section with improved acceptance in the T2K off-axis near detector

K. Abe, J. L. Amey, C. Andreopoulos, L. Anthony et autres

We report a measurement of the flux-integrated cross section for inclusive muon neutrino charged-current interactions on carbon. The double-differential measurements are given as a function of the muon momentum and angle. Relative to our previous publication on this topic, these results have …

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Measurement of the single π0 production rate in neutral current neutrino interactions on water

K. Abe, J. L. Amey, C. Andreopoulos, M. Antonova et autres

The single ${\ensuremath{\pi}}^{0}$ production rate in neutral current neutrino interactions on water in a neutrino beam with a peak neutrino energy of 0.6 GeV has been measured using the P\O{}D, one of the subdetectors of the T2K near detector. The production rate …

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Measurement of ν¯μ and νμ charged current inclusive cross sections and their ratio with the T2K off-axis near detector

K. Abe, J. L. Amey, C. Andreopoulos, M. Antonova et autres

We report a measurement of cross section $\ensuremath{\sigma}({\ensuremath{\nu}}_{\ensuremath{\mu}}+\text{nucleus}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{\ensuremath{-}}+X)$ and the first measurements of the cross section $\ensuremath{\sigma}({\overline{\ensuremath{\nu}}}_{\ensuremath{\mu}}+\text{nucleus}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}+X)$ and their ratio $R(\frac{\ensuremath{\sigma}(\overline{\ensuremath{\nu}})}{\ensuremath{\sigma}(\ensuremath{\nu})})$ at (anti) neutrino energies below 1.5 GeV. We determine the single momentum bin cross section measurements, averaged over the T2K $\overline{\ensuremath{\nu}}/\ensuremath{\nu}$-flux, …

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Updated T2K measurements of muon neutrino and antineutrino disappearance using 1.5×1021 protons on target

K. Abe, J. L. Amey, C. Andreopoulos, M. Antonova et autres

T2K measured the neutrino mass difference $\ensuremath{\delta}\phantom{\rule{0}{0ex}}{m}_{32}^{2}$ and the mixing angle ${\ensuremath{\theta}}_{23}$ both for neutrinos and, separately, for anti-neutrinos. Their results for the mass difference and mixing angle are not only highly competitive, but, since they show no difference in these two …

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Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline

K. Abe, J. L. Amey, C. Andreopoulos, M. Antonova et autres

A class of extensions of the Standard Model allows Lorentz and $CPT$ violations, which can be identified by the observation of sidereal modulations in the neutrino interaction rate. A search for such modulations was performed using the T2K on-axis near detector. Two …

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Combined Analysis of Neutrino and Antineutrino Oscillations at T2K

K. Abe, J. L. Amey, C. Andreopoulos, M. Antonova et autres

T2K reports its first results in the search for CP violation in neutrino oscillations using appearance and disappearance channels for neutrino- and antineutrino-mode beams. The data include all runs from January 2010 to May 2016 and comprise 7.482×10^{20} protons on target in …

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