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Searches for lepton number violation and resonances in K± → πμμ decays

Authors :
Batley
Kalmus, J. R.
G
Lazzeroni, G.
Munday, C.
Slater, D. J.
Wotton, M. W.
Arcidiacono, S. A.
Bocquet, R.
Cabibbo, G.
Ceccucci, N.
Cundy, A.
Falaleev, D.
Fidecaro, V.
Gatignon, M.
Gonidec, L.
Kubischta, A.
Maier, W.
Massri, A.
Norton, K.
Patel, A.
Peters, M.
Balev, A.
Frabetti, S.
Gersabeck, P. L.
Goudzovski, E.
Hristov, E.
Kekelidze, P.
Kozhuharov, V.
Litov, V.
Madigozhin, L.
Molokanova, D.
Polenkevich, N.
Potrebenikov, I.
Stoynev, Y.
Zinchenko, S.
Monnier, A.
Swallow, E.
Winston, E.
Rubin, R.
Walker, P.
Baldini, A.
Cotta Ramusino, W.
Dalpiaz, A.
Damiani, P.
Fiorini, C.
Gianoli, M.
Martini, A.
Petrucci, M.
Savrié, F.
Scarpa, M.
Wahl, M.
Bizzeti, H.
Lenti, A.
Veltri, M.
Calvetti, M.
Celeghini, M.
Iacopini, E.
Ruggiero, E.
Behler, G.
Eppard, M.
Kleinknecht, K.
Marouelli, K.
Masetti, P.
Moosbrugger, L.
Morales Morales, U.
Renk, C.
Wache, B.
Wanke, M.
Winhart, R.
Coward, A.
Dabrowski, D.
Fonseca Martin, A.
Shieh, T.
Szleper, M.
Velasco, M.
Wood, M.
Cenci, M. D.
Pepe, P.
Anzivino, M. C.
Imbergamo, G.
Nappi, E.
Piccini, A.
Raggi, M.
Valdata Nappi, M.
Cerri, M.
Fantechi, C.
Collazuol, Gianmaria
Dilella, G.
Lamanna, L.
Mannelli, G.
Michetti, I.
Costantini, A.
Doble, F.
Fiorini, N.
Giudici, L.
Pierazzini, S.
Sozzi, G.
Venditti, M.
Bloch Devaux, S.
Cheshkov, B.
Chèze, C.
De Beer, J. B.
Derré, M.
Marel, J.
Mazzucato, G.
Peyaud, E.
Vallage, B.
Holder, B.
Ziolkowski, M.
Biino, M.
Cartiglia, C.
Marchetto, N.
Bifani, F.
Clemencic, S.
Goy Lopez, M.
Dibon, S.
Jeitler, H.
Markytan, M.
Mikulec, M.
Neuhofer, I.
Widhalm, G.
Source :
Physics Letters B, Physics Letters B, Vol 769, Iss C, Pp 67-76 (2017)
Publication Year :
2017
Publisher :
Elsevier B.V., 2017.

Abstract

The NA48/2 experiment at CERN collected a large sample of charged kaon decays to final states with multiple charged particles in 2003–2004. A new upper limit on the rate of the lepton number violating decay K±→π∓μ±μ± is reported: B(K±→π∓μ±μ±)

Subjects

Subjects :
lepton
BEAM
01 natural sciences
7. Clean energy
Physics, Particles & Fields
High Energy Physics - Experiment
LIMITS
kaon physics
CERN
Intermediate state
lepton number violation, neutrinos, dark matter, kaon physics
Physics
VMSM
Large Hadron Collider
Charge Kaons
neutrinos
Nuclear and High Energy Physics
leptons
Lepton number violation
Nuclear & Particles Physics
Charged particle
lcsh:QC1-999
NEUTRAL HEAVY-LEPTONS
Physics, Nuclear
lepton number violation
Physical Sciences
Particle physics
kaon decays, lepton number violation
Nuclear and High Energy Physics, lepton, kaon meson, lepton number violation, NA48
Socio-culturale
Astronomy & Astrophysics
UPPER-BOUNDS
dark matter
Nuclear physics
0202 Atomic, Molecular, Nuclear, Particle And Plasma Physics
0103 physical sciences
DARK-MATTER
PARTICLES
010306 general physics
Science & Technology
kaon decays
010308 nuclear & particles physics
Branching fraction
Resonance
Inflaton
Lepton number
kaon meson
NA48
High Energy Physics::Experiment
lcsh:Physics
Lepton

Details

Language :
English
Database :
OpenAIRE
Journal :
Physics Letters B, Physics Letters B, Vol 769, Iss C, Pp 67-76 (2017)
Accession number :
edsair.doi.dedup.....b444f18365ded3b4eb059279aab8066d

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Authors Abstract Subjects Details