@article{374f353440ba488f9c26a70761e55443,
title = "Measurement of the quadratic slope parameter in the KL'30 decay Dalitz plot",
abstract = "We report a value of -[3.3±1.1 (stat)±0.7(sys)]×10-3 for the quadratic slope parameter h in the Dalitz plot of the KL'30 decay. This result is obtained from a sample of 5.1×106 decays. The validity of the {"}I=1/2 rule in the quadratic term is investigated using this result. This is the first measurement of the 30 slope parameter, and also the most sensitive measurement of any of the quadratic slope parameters for the charged or neutral kaons.",
author = "Somalwar, {S. V.} and A. Barker and Briere, {R. A.} and Gibbons, {L. K.} and G. Makoff and V. Papadimitriou and Patterson, {J. R.} and Wah, {Y. W.} and B. Winstein and R. Winston and H. Yamamoto and Swallow, {E. C.} and Bock, {G. J.} and R. Coleman and J. Enagonio and Hsiung, {Y. B.} and E. Ramberg and K. Stanfield and R. Tschirhart and T. Yamanaka and Gollin, {G. D.} and M. Karlsson and Okamitsu, {J. K.} and P. Debu and B. Peyaud and R. Turlay and B. Vallage",
note = "Copyright: Copyright 2015 Elsevier B.V., All rights reserved.",
year = "1992",
doi = "10.1103/PhysRevLett.68.2580",
language = "English",
volume = "68",
pages = "2580--2583",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "17",
}