Fetching the paper…

Reading the bibliography…

Searches for lepton number violating $K^+$ decays · Around

2019

Searches for lepton number violating $K^+$ decays

NA62 collaboration

Original
PDF
Post on X

Understand

The NA62 experiment at CERN reports a search for the lepton number violating decays $K^+\to\pi^-e^+e^+$ and $K^+\to\pi^-\mu^+\mu^+$ using a data sample collected in 2017.

No signals are observed, and upper limits on the branching fractions of these decays of $2.2\times 10^{-10}$ and $4.2\times 10^{-11}$ are obtained, respectively, at 90% confidence level.
These upper limits improve on previously reported measurements by factors of 3 and 2, respectively.

Built on

J. Bijnens, G. Ecker and J. Gasser, Nucl. Phys. B396
1993
Earlier work this paper cites.
U. Müller et al
1994
Earlier work this paper cites.
L. Littenberg and R. Shrock, Phys. Lett. B491
2000
Earlier work this paper cites.
R. Appel et al
2000
Earlier work this paper cites.
A.L. Read, J. Phys. G28
2002
Earlier work this paper cites.

Similar

S. Agostinelli et al
2003
Cited alongside, same era.
V. Fanti et al
2007
Cited alongside, same era.
A. Atre et al
2009
Cited alongside, same era.
J.R. Batley et al
2009
Cited alongside, same era.

Then

J.R. Batley et al
2011
Later among the works it cites.
J.R. Batley et al
2017
Later among the works it cites.
E. Cortina Gil et al
2017
Later among the works it cites.
M. Tanabashi et al
2018
Later among the works it cites.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…