@article{3052906, title = "Measurement of the energy dependence of the form factor f(+) in K-e3(0) decay", author = "Apostolakis, 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 Schafer, M and Schaller, LA and Schietinger, and T and Schopper, A and Tauscher, L and Thibault, C and Touchard, F and and Touramanis, C and Van Eijk, CWE and Vlachos, S and Weber, P and Wigger, and O and Wolter, M and Zavrtanik, D and Zimmerman, D and CPLEAR and Collaboration", journal = "PHYSICS LETTERS B", year = "2000", volume = "473", number = "1-2", pages = "186-192", publisher = "ELSEVIER SCIENCE BV", issn = "0370-2693", doi = "10.1016/S0370-2693(99)01482-3", abstract = "Neutral-kaon decays to pi e nu were analysed to determine the q(2) dependence of the K-e3(0), electroweak form factor f(+). Based on 365612 events, this form factor was found to have a linear dependence on q(2) with a slope lambda(+) = 0.0245 +/- 0.0012(stat) +/- 0.0022(syst). (C) 2000 Published by Elsevier Science B.V. All rights reserved." }