@article{3080661,
    title = "T-violation and CPT-invariance measurements in the CPLEAR experiment: a
detailed description of the analysis of neutral-kaon decays to e pi nu",
    author = "Angelopoulos, A and Aslanides, E and Backenstoss, G and Bargassa, P and and Behnke, O and Benelli, A and Bertin, V and Blanc, F and Bloch, P and and Carlson, P and Carroll, M and Cawley, E and Chertok, MB and Danielsson, and M and Dejardin, M and Derre, J and Ealet, A and Eleftheriadis, C and and Fetscher, W and Fidecaro, M and Filipcic, A and Francis, D and Fry, J and and Gabathuler, E and Gamet, R and Gerber, HJ and Go, A and Haselden, A and and Hayman, PJ and Henry-Couannier, F and Hollander, RW and Jon-And, K and and Kettle, PR and Kokkas, P and Kreuger, R and Le Gac, R and and Leimgruber, F and Mandic, I and Manthos, N and Marel, G and Mikuz, M and and Miller, J and Montanet, F and Muller, A and Nakada, T and Pagels, B and and Papadopoulos, I and Pavlopoulos, P and Polivka, G and Rickenbach, R and and Roberts, BL and Ruf, T and Sakeliou, L and Schafer, M and Schaller, LA and and Schietinger, T and Schopper, A and Tauscher, L and Thibault, C and and Touchard, F and Touramanis, C and Van Eijk, CWE and Vlachos, S and and Weber, P and Wigger, O and Wolter, M and Zavrtanik, D and Zimmerman, D and and CPLEAR Collaboration",
    journal = "The European Physical Journal C - Particles and Fields",
    year = "2001",
    volume = "22",
    number = "1",
    pages = "55-79",
    publisher = "Springer-Verlag",
    issn = "1434-6044, 1434-6052",
    doi = "10.1007/s10052100793",
    abstract = "A detailed description of the analysis of neutral kaons decaying to e pi
nu is given, based on the complete set of data collected with the CPLEAR
experiment, Using a novel approach involving initially
strangeness-tagged K-0 and (K) over bar (0), time-dependent decay-rate
asymmetries were measured, These asymmetries enabled T- and
CPT-violation parameters to be measured in the context of a systematic
study. The highlights of this study arc the first direct observation of
T violation and the direct determination of the CPT parameter Re(delta)
with an accuracy improved by two orders of magnitude with respect to the
current value."
}