Heavy neutrino searches and NA62 status

Nicolas Lurkin

Heavy neutrino searches and NA62 status

Nicolas Lurkin

Physics and Astronomy

Research output: Contribution to conference (unpublished) › Paper › peer-review

Abstract

The NA62 experiment at CERN SPS recorded in 2007 a large sample of $K^+\to\mu^+\nu_\mu$ decays. A peak search in the missing mass spectrum of this decay is performed. In the absence of observed signal, the limits obtained on $\mathcal{B}(K^+\to\mu^+\nu_h)$ and on the mixing matrix element $|U_{\mu4}|^2$ are reported. The upgraded NA62 experiment started data taking in 2015, with the aim of measuring the branching fraction of the $K+\to\pi^+\nu\bar{\nu}$ decay. An update on the status of the experiment is presented.

Original language	English
Publication status	Published - 2 Aug 2018
Event	52nd Rencontres de Moriond : EW session - La Thuile Duration: 18 Mar 2017 → 25 Mar 2017

Conference

Conference	52nd Rencontres de Moriond
Period	18/03/17 → 25/03/17

Bibliographical note

8 pages, 7 figures, Talk given at 52nd Rencontres de Moriond (EW session), La Thuile, 18-25 March 2017

Keywords

hep-ex

Access to Document

https://arxiv.org/abs/1808.00827v2

Cite this

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title = "Heavy neutrino searches and NA62 status",

abstract = " The NA62 experiment at CERN SPS recorded in 2007 a large sample of $K^+\to\mu^+\nu_\mu$ decays. A peak search in the missing mass spectrum of this decay is performed. In the absence of observed signal, the limits obtained on $\mathcal{B}(K^+\to\mu^+\nu_h)$ and on the mixing matrix element $|U_{\mu4}|^2$ are reported. The upgraded NA62 experiment started data taking in 2015, with the aim of measuring the branching fraction of the $K+\to\pi^+\nu\bar{\nu}$ decay. An update on the status of the experiment is presented. ",

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author = "Nicolas Lurkin",

note = "8 pages, 7 figures, Talk given at 52nd Rencontres de Moriond (EW session), La Thuile, 18-25 March 2017; 52nd Rencontres de Moriond : EW session ; Conference date: 18-03-2017 Through 25-03-2017",

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T1 - Heavy neutrino searches and NA62 status

AU - Lurkin, Nicolas

N1 - 8 pages, 7 figures, Talk given at 52nd Rencontres de Moriond (EW session), La Thuile, 18-25 March 2017

PY - 2018/8/2

Y1 - 2018/8/2

N2 - The NA62 experiment at CERN SPS recorded in 2007 a large sample of $K^+\to\mu^+\nu_\mu$ decays. A peak search in the missing mass spectrum of this decay is performed. In the absence of observed signal, the limits obtained on $\mathcal{B}(K^+\to\mu^+\nu_h)$ and on the mixing matrix element $|U_{\mu4}|^2$ are reported. The upgraded NA62 experiment started data taking in 2015, with the aim of measuring the branching fraction of the $K+\to\pi^+\nu\bar{\nu}$ decay. An update on the status of the experiment is presented.

AB - The NA62 experiment at CERN SPS recorded in 2007 a large sample of $K^+\to\mu^+\nu_\mu$ decays. A peak search in the missing mass spectrum of this decay is performed. In the absence of observed signal, the limits obtained on $\mathcal{B}(K^+\to\mu^+\nu_h)$ and on the mixing matrix element $|U_{\mu4}|^2$ are reported. The upgraded NA62 experiment started data taking in 2015, with the aim of measuring the branching fraction of the $K+\to\pi^+\nu\bar{\nu}$ decay. An update on the status of the experiment is presented.

KW - hep-ex

M3 - Paper

T2 - 52nd Rencontres de Moriond

Y2 - 18 March 2017 through 25 March 2017

ER -

Heavy neutrino searches and NA62 status

Abstract

Conference

Bibliographical note

Keywords

Access to Document

Fingerprint

Cite this