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Precision measurement of the form factors of semileptonic charged kaon decays from NA48/2 / NA48/2 Collaboration
We present a measurement of the charged kaon semileptonic form factors based on 4.3 million $K^± → π^0 e^± \nu_e$ and 2.9 million $K^± → π^0 μ^± \nu_μ$ decays collectedby the NA48/2 experiment. The single results for the semi-electronic and semi-muonic channel have better and similar precision, respectively, than previousmeasurements. [...]
2018 - 4 p. - Published in : (2018) , pp. 315-318
In : 53rd Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 17 - 24 Mar 2018, pp.315-318

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(91)

NA48/2 results and NA62 perspectives / Hita-Hochgesand, Manuel (Mainz U.)
2010 - Published in : AIP Conf. Proc. 1317 (2010) 100-107 Published version from AIP: PDF;
In : 5th International Workshop on Quantum Chromodynamics: Theory and Experiment, Martina Franca, Italy, 20 - 23 Jun 2010, pp.100-107

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(87)

Latest results on rare kaon decays from the NA48/2 experiment @CERN / NA48/2 Collaboration
The NA48/2 experiment at CERN reports the first observation of the $K^± → π^±π^0e^+e^−$ decay from an exposure of $1.7 × 10^{11}$ charged kaon decays recorded in 2003–2004. A sample of 4919 candidates with 4.9% background contamination allows the determination of the branching ratio in the full kinematic region. [...]
2020 - 9 p. - Published in : Int. J. Mod. Phys. A 35 (2020) 2044019
In : 8th International Conference on New Frontiers in Physics (ICNFP 2019), Kolymbari, Crete, Greece, 21 - 29 Aug 2019, pp.2044019

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(67)

Recent results on Kaon decays from NA48/2 / Bizzeti, Andrea (Florence U. ; INFN, Florence) /NA48/2 Collaboration
The first observation of the $K^\pm → π^\pm π^0 e^+ e^-$ rare decay by the NA48/2 experiment at CERN SPS is reported, based on $∼2\times 10^{11} K^\pm$ decays recorded in 2003-2004. From a sample of 4919 candidates with 4.9% background the branching ratio in the full kinematic region is measured to be BR($K^± → π^± π^0 e^+ e^-) = (4.24\pm 0.14)\times 10^-6$.The study of the kinematic space shows evidence for a structure dependent contribution in agreement with predictions based on Chiral Perturbation Theory. [...]
SISSA, 2019 - 5 p. - Published in : PoS DIS2019 (2019) 116 Fulltext: PDF;
In : The XXVII International Workshop on Deep Inelastic Scattering and Related Subjects, Turin, Italy, 8 - 12 Apr 2019, pp.116

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(54)

$K_{l3}^{\pm}$ form-factor measurement at NA48/2 / Hita-Hochgesand, Manuel (Mainz U., Inst. Phys.)
In 2003/2004 the NA48/2 experiment collected a large sample of K± decays. Using a run with minimal trigger conditions, samples of 2.5 x $10^6$ $K^±_{\mu3}$ and 4.0 x $10^6$ $K^±_{e3}$ events were selected. [...]
2012 - 4 p. - Published in : , pp. 293-296 Fulltext: PDF;
In : 47th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 10 - 17 Mar 2012, pp.293-296

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(44)

NA48 results / Ruggiero, G (Pisa, Scuola Normale Superiore)
Measured decay rates of $K^± \to e^± π^0 ν_e$ and $K^± \to µ^± π^0 ν_µ$ normalized to $K^± \to π^± π^0$ are presented. These measurements are based on K ± decays collected in a dedicated run in 2003 by the NA48/2 experiment at CERN. [...]
Paris, France : Moriond, 2008 - 8 p. - Published in : , pp. 293-300 Fulltext: PDF;
In : 43rd Rencontres de Moriond, La Thuile, Italy, 01 - 08 Mar 2008, pp.293-300

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(36)

Recent NA48/2 and NA62 results / Madigozhin, D. (Dubna, JINR) ; Ambrosino, F. ; Antonelli, A. ; Anzivino, G. ; Arcidiacono, R. ; Baldini, W. ; Balev, S. ; Batley, J.R. ; Behler, M. ; Bifani, S. et al.
The NA48/2 Collaboration at CERN has accumulated and analysed unprecedented statistics of rare kaon decays in the $K_{e4}$ modes: $K_{e4}(+-)$ ($K^\pm \to \pi^+ \pi^- e^\pm \nu$) and $K_{e4}(00)$ ($K^\pm \to \pi^0 \pi^0 e^\pm \nu$) with nearly one percent background contamination. It leads to the improved measurement of branching fractions and detailed form factor studies. [...]
arXiv:1408.0585.- 2014 - 4 p. - Published in : (2014) , pp. 369-374 Fulltext: Pages_from_C14-03-22_369 - PDF; arXiv:1408.0585 - PDF; External link: Preprint
In : 49th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 22 - 29 Mar 2014, pp.369-374

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(30)

ChPT tests at the NA48 and NA62 experiments at CERN / for the NA48/2 and NA62 Collaborations
The NA48/2 Collaboration at CERN has accumulated unprecedented statistics of rare kaon decays in the Ke4 modes: Ke4(+-) ($K^\pm \to \pi^+ \pi^- e^\pm \nu$) and Ke4(00) ($K^\pm \to \pi^0 \pi^0 e^\pm \nu$) with nearly one percent background contamination. The detailed study of form factors and branching rates, based on these data, has been completed recently. [...]
arXiv:1601.08014.- 2014 - 8 p. - Published in : PoS HQL2014 (2014) 022 Fulltext: pdf - PDF; arXiv:1601.08014 - PDF; Published version from PoS: PDF; External link: Preprint
In : XIIth International Conference on Heavy Quarks and Leptons 2014, Mainz, Germany, 25 - 29 Aug 2014, pp.022

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Latest results on rare kaon decays from the NA48/2 experiment at CERN / NA48/2 Collaboration
The NA48/2 experiment at CERN reports the first observation of the K->pi0e+e-decay from an exposure of 1.7x10^11 charged kaon decays recorded in 2003-2004. A sample of 4919candidates with 4.9% background contamination allows the determination of the branching ratioin the full kinematic region. [...]
SISSA, 2021 - 6 p. - Published in : PoS ICHEP2020 (2021) 413 Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.413

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Precision measurement of the form factors of the charged kaon semileptonic decays $K^\pm_{l3}$ by the NA48/2 experiment at CERN / Bizzeti, Andrea (INFN, Florence ; Modena U.) /NA48/2
The final result on the charged kaon semileptonic form factors from the NA48/2 experiment is presented. The measurement is based on 4.28 million $K^{\pm}_{e3}$ and 2.91 million $K^{\pm}_{\mu 3}$ events collected in 2004 with very low background ($< 0.1 \%$ and $\sim 0.2 \%$, respectively). [...]
SISSA, 2018 - 5 p. - Published in : PoS DIS2017 (2018) 186 Fulltext: PDF; External link: PoS server
In : 25th International Workshop on Deep Inelastic Scattering and Related Topics, Birmingham, UK, 03 - 07 Apr 2017, pp.186

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