Measurement of the charge asymmetry for the KS → πeν decay and test of CPT symmetry with the KLOE detector

Standard

Measurement of the charge asymmetry for the K_S → πeν decay and test of CPT symmetry with the KLOE detector. / The KLOE-2 Collaboration.

In: Journal of High Energy Physics, Vol. 2018, No. 9, 21, 01.09.2018.

Research output: Contribution to journal › Article › peer-review

Harvard

The KLOE-2 Collaboration 2018, 'Measurement of the charge asymmetry for the K_S → πeν decay and test of CPT symmetry with the KLOE detector', Journal of High Energy Physics, vol. 2018, no. 9, 21. https://doi.org/10.1007/JHEP09(2018)021

APA

The KLOE-2 Collaboration (2018). Measurement of the charge asymmetry for the K_S → πeν decay and test of CPT symmetry with the KLOE detector. Journal of High Energy Physics, 2018(9), [21]. https://doi.org/10.1007/JHEP09(2018)021

Vancouver

The KLOE-2 Collaboration. Measurement of the charge asymmetry for the K_S → πeν decay and test of CPT symmetry with the KLOE detector. Journal of High Energy Physics. 2018 Sept 1;2018(9):21. doi: 10.1007/JHEP09(2018)021

Author

The KLOE-2 Collaboration. / Measurement of the charge asymmetry for the K_S → πeν decay and test of CPT symmetry with the KLOE detector. In: Journal of High Energy Physics. 2018 ; Vol. 2018, No. 9.

BibTeX

@article{04431419d80a46f48890dbfe7886ee73,

title = "Measurement of the charge asymmetry for the KS → πeν decay and test of CPT symmetry with the KLOE detector",

abstract = "Using 1.63 fb−1 of integrated luminosity collected by the KLOE experiment about 7 × 104KS → π±e∓ν decays have been reconstructed. The measured value of the charge asymmetry for this decay is AS = (−4.9 ± 5.7stat ± 2.6syst) × 10−3, which is almost twice more precise than the previous KLOE result. The combination of these two measurements gives AS = (−3.8 ± 5.0stat ± 2.6syst) × 10−3 and, together with the asymmetry of the KL semileptonic decay, provides significant tests of the CPT symmetry. The obtained results are in agreement with CPT invariance.",

keywords = "CP violation, e+-e- Experiments, Flavor physics, SYSTEM, e plus -e- Experiments, RULE, MODEL",

author = "{The KLOE-2 Collaboration} and A. Anastasi and D. Babusci and M. Berlowski and C. Bloise and F. Bossi and P. Branchini and A. Budano and B. Cao and G. Capon and F. Ceradini and P. Ciambrone and F. Curciarello and E. Czerwinski and G. D{\textquoteright}Agostini and E. Dan{\`e} and {De Leo}, V. and {De Lucia}, E. and {De Santis}, A. and {De Simone}, P. and {Di Cicco}, A. and {Di Domenico}, A. and D. Domenici and A. D{\textquoteright}Uffizi and A. Fantini and G. Fantini and P. Fermani and S. Fiore and A. Gajos and P. Gauzzi and S. Giovannella and E. Graziani and Ivanov, {V. L.} and T. Johansson and X. Kang and D. Kisielewska-Kaminska and Kozyrev, {E. A.} and W. Krzemien and A. Kups{\'c} and S. Loffredo and Lukin, {P. A.} and G. Mandaglio and M. Martini and R. Messi and S. Miscetti and D. Moricciani and P. Moskal and A. Passeri and V. Patera and {Perez del Rio}, E. and Solodov, {E. P.}",

note = "Publisher Copyright: {\textcopyright} 2018, The Author(s).",

year = "2018",

month = sep,

day = "1",

doi = "10.1007/JHEP09(2018)021",

language = "English",

volume = "2018",

journal = "Journal of High Energy Physics",

issn = "1029-8479",

publisher = "Springer US",

number = "9",

}

RIS

TY - JOUR

T1 - Measurement of the charge asymmetry for the KS → πeν decay and test of CPT symmetry with the KLOE detector

AU - The KLOE-2 Collaboration

AU - Anastasi, A.

AU - Babusci, D.

AU - Berlowski, M.

AU - Bloise, C.

AU - Bossi, F.

AU - Branchini, P.

AU - Budano, A.

AU - Cao, B.

AU - Capon, G.

AU - Ceradini, F.

AU - Ciambrone, P.

AU - Curciarello, F.

AU - Czerwinski, E.

AU - D’Agostini, G.

AU - Danè, E.

AU - De Leo, V.

AU - De Lucia, E.

AU - De Santis, A.

AU - De Simone, P.

AU - Di Cicco, A.

AU - Di Domenico, A.

AU - Domenici, D.

AU - D’Uffizi, A.

AU - Fantini, A.

AU - Fantini, G.

AU - Fermani, P.

AU - Fiore, S.

AU - Gajos, A.

AU - Gauzzi, P.

AU - Giovannella, S.

AU - Graziani, E.

AU - Ivanov, V. L.

AU - Johansson, T.

AU - Kang, X.

AU - Kisielewska-Kaminska, D.

AU - Kozyrev, E. A.

AU - Krzemien, W.

AU - Kupsć, A.

AU - Loffredo, S.

AU - Lukin, P. A.

AU - Mandaglio, G.

AU - Martini, M.

AU - Messi, R.

AU - Miscetti, S.

AU - Moricciani, D.

AU - Moskal, P.

AU - Passeri, A.

AU - Patera, V.

AU - Perez del Rio, E.

AU - Solodov, E. P.

PY - 2018/9/1

Y1 - 2018/9/1

N2 - Using 1.63 fb−1 of integrated luminosity collected by the KLOE experiment about 7 × 104KS → π±e∓ν decays have been reconstructed. The measured value of the charge asymmetry for this decay is AS = (−4.9 ± 5.7stat ± 2.6syst) × 10−3, which is almost twice more precise than the previous KLOE result. The combination of these two measurements gives AS = (−3.8 ± 5.0stat ± 2.6syst) × 10−3 and, together with the asymmetry of the KL semileptonic decay, provides significant tests of the CPT symmetry. The obtained results are in agreement with CPT invariance.

AB - Using 1.63 fb−1 of integrated luminosity collected by the KLOE experiment about 7 × 104KS → π±e∓ν decays have been reconstructed. The measured value of the charge asymmetry for this decay is AS = (−4.9 ± 5.7stat ± 2.6syst) × 10−3, which is almost twice more precise than the previous KLOE result. The combination of these two measurements gives AS = (−3.8 ± 5.0stat ± 2.6syst) × 10−3 and, together with the asymmetry of the KL semileptonic decay, provides significant tests of the CPT symmetry. The obtained results are in agreement with CPT invariance.

KW - CP violation

KW - e+-e- Experiments

KW - Flavor physics

KW - SYSTEM

KW - e plus -e- Experiments

KW - RULE

KW - MODEL

UR - http://www.scopus.com/inward/record.url?scp=85053039732&partnerID=8YFLogxK

U2 - 10.1007/JHEP09(2018)021

DO - 10.1007/JHEP09(2018)021

M3 - Article

AN - SCOPUS:85053039732

VL - 2018

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 9

M1 - 21

ER -

ID: 16482038