Measurement of the quadratic slope parameter in the KL → 3π0 decay Dalitz plot

A. Lai; D. Marras; L. Musa; A. Bevan; R. S. Dosanjh; T. J. Gershon; B. Hay; G. E. Kalmus; D. J. Munday; M. D. Needham; E. Olaiya; M. A. Parker; T. O. White; S. A. Wotton; G. Barr; H. Blümer; G. Bocquet; A. Ceccucci; D. Cundy; G. D'Agostini; N. Doble; V. Falaleev; L. Gatignon; A. Gonidec; G. Govi; P. Grafström; W. Kubischta; A. Lacourt; M. Lenti; S. Luitz; J. P. Matheys; A. Norton; S. Palestini; B. Panzer-Steindel; G. Tatishvili; H. Taureg; M. Velasco; H. Wahl; C. Cheshkov; P. Hristov; V. Kekelidze; D. Madigojine; N. Molokanova; Y. Potrebenikov; A. Zinchenko; I. Knowles; C. Lazzeroni; V. Martin; H. Parsons; R. Sacco; A. Walker; M. Contalbrigo; P. Dalpiaz; J. Duclos; P. L. Frabetti; A. Gianoli; M. Martini; F. Petrucci; M. Savrié; A. Bizzeti; M. Calvetti; G. Collazuol; G. Graziani; E. Iacopini; H. G. Becker; M. Eppard; H. Fox; K. Holtz; A. Kalter; K. Kleinknecht; U. Koch; L. Köpke; I. Pellmann; A. Peters; B. Renk; S. A. Schmidt; V. Schönharting; Y. Schué; R. Wanke; A. Winhart; M. Wittgen; J. C. Chollet; S. Crépé; L. Fayard; L. Iconomidou-Fayard; J. Ocariz; G. Unal; I. Wingerter; G. Anzivino; P. Cenci; E. Imbergamo; P. Lubrano; A. Mestvirishvili; A. Nappi; M. Pepe; M. Piccini; R. Carosi; R. Casali; C. Cerri; M. Cirilli; F. Costantini; R. Fantechi; S. Giudici; B. Gorini; I. Mannelli; G. Pierazzini; M. Sozzi; J. B. Cheze; J. Cogan; M. de Beer; P. Debu; A. Formica; R. Granier de Cassagnac; E. Mazzucato; B. Peyaud; R. Turlay; B. Vallage; I. Augustin; M. Bender; M. Holder; M. Ziolkowski; R. Arcidiacono; C. Biino; F. Marchetto; E. Menichetti; N. Pastrone; J. Nassalski; E. Rondio; M. Szleper; W. Wislicki; S. Wronka; H. Dibon; G. Fischer; M. Jeitler; M. Markytan; I. Mikulec; G. Neuhofer; M. Pernicka; A. Taurok

doi:10.1016/S0370-2693(01)00861-9

Measurement of the quadratic slope parameter in the K_L → 3π⁰ decay Dalitz plot

A. Lai
, D. Marras
, L. Musa
, A. Bevan
, R. S. Dosanjh
, T. J. Gershon
, B. Hay
, G. E. Kalmus
, D. J. Munday
, M. D. Needham
, E. Olaiya
, M. A. Parker
, T. O. White
, S. A. Wotton
, G. Barr
, H. Blümer
, G. Bocquet
, A. Ceccucci
, D. Cundy
, G. D'Agostini

N. Doble, V. Falaleev, L. Gatignon, A. Gonidec, G. Govi, P. Grafström, W. Kubischta, A. Lacourt, M. Lenti, S. Luitz, J. P. Matheys, A. Norton, S. Palestini, B. Panzer-Steindel, G. Tatishvili, H. Taureg, M. Velasco, H. Wahl, C. Cheshkov, P. Hristov, V. Kekelidze, D. Madigojine, N. Molokanova, Y. Potrebenikov, A. Zinchenko, I. Knowles, C. Lazzeroni, V. Martin, H. Parsons, R. Sacco, A. Walker, M. Contalbrigo, P. Dalpiaz, J. Duclos, P. L. Frabetti, A. Gianoli, M. Martini, F. Petrucci, M. Savrié, A. Bizzeti, M. Calvetti, G. Collazuol, G. Graziani, E. Iacopini, H. G. Becker, M. Eppard, H. Fox, K. Holtz, A. Kalter, K. Kleinknecht, U. Koch, L. Köpke, I. Pellmann, A. Peters, B. Renk, S. A. Schmidt, V. Schönharting, Y. Schué, R. Wanke, A. Winhart, M. Wittgen, J. C. Chollet, S. Crépé, L. Fayard, L. Iconomidou-Fayard, J. Ocariz, G. Unal, I. Wingerter, G. Anzivino, P. Cenci, E. Imbergamo, P. Lubrano, A. Mestvirishvili, A. Nappi, M. Pepe, M. Piccini, R. Carosi, R. Casali, C. Cerri, M. Cirilli, F. Costantini, R. Fantechi, S. Giudici, B. Gorini, I. Mannelli, G. Pierazzini, M. Sozzi, J. B. Cheze, J. Cogan, M. de Beer, P. Debu, A. Formica, R. Granier de Cassagnac, E. Mazzucato, B. Peyaud, R. Turlay, B. Vallage, I. Augustin, M. Bender, M. Holder, M. Ziolkowski, R. Arcidiacono, C. Biino, F. Marchetto, E. Menichetti, N. Pastrone, J. Nassalski, E. Rondio, M. Szleper, W. Wislicki, S. Wronka, H. Dibon, G. Fischer, M. Jeitler, M. Markytan, I. Mikulec, G. Neuhofer, M. Pernicka, A. Taurok

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

Abstract

A value of (-6.1 ± 0.9_stat ± 0.5_syst) × 10^-3 is obtained for the quadratic slope parameter h in the K_L → 3π⁰ decay Dalitz plot at the NA48 experiment at the CERN SPS. The result is based on 14.7 × 10⁶ fully reconstructed K_L → 3π⁰ → 6γ decays. This is the most precise measurement of any of the Dalitz plot slope parameters in the charged and neutral kaon decays so far.

Original language	English
Pages (from-to)	261-268
Number of pages	8
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	515
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(01)00861-9
Publication status	Published - 30 Aug 2001
Externally published	Yes

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10.1016/S0370-2693(01)00861-9

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Lai, A., Marras, D., Musa, L., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Munday, D. J., Needham, M. D., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Blümer, H., Bocquet, G., Ceccucci, A., Cundy, D., ... Taurok, A. (2001). Measurement of the quadratic slope parameter in the K_L → 3π⁰ decay Dalitz plot. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 515(3-4), 261-268. https://doi.org/10.1016/S0370-2693(01)00861-9

@article{de70a0c94d604aecb0c46470117c6920,

title = "Measurement of the quadratic slope parameter in the KL → 3π0 decay Dalitz plot",

abstract = "A value of (-6.1 ± 0.9stat ± 0.5syst) × 10-3 is obtained for the quadratic slope parameter h in the KL → 3π0 decay Dalitz plot at the NA48 experiment at the CERN SPS. The result is based on 14.7 × 106 fully reconstructed KL → 3π0 → 6γ decays. This is the most precise measurement of any of the Dalitz plot slope parameters in the charged and neutral kaon decays so far.",

author = "A. Lai and D. Marras and L. Musa and A. Bevan and Dosanjh, \{R. S.\} and Gershon, \{T. J.\} and B. Hay and Kalmus, \{G. E.\} and Munday, \{D. J.\} and Needham, \{M. D.\} and E. Olaiya and Parker, \{M. A.\} and White, \{T. O.\} and Wotton, \{S. A.\} and G. Barr and H. Bl{\"u}mer and G. Bocquet and A. Ceccucci and D. Cundy and G. D'Agostini and N. Doble and V. Falaleev and L. Gatignon and A. Gonidec and G. Govi and P. Grafstr{\"o}m and W. Kubischta and A. Lacourt and M. Lenti and S. Luitz and Matheys, \{J. P.\} and A. Norton and S. Palestini and B. Panzer-Steindel and G. Tatishvili and H. Taureg and M. Velasco and H. Wahl and C. Cheshkov and P. Hristov and V. Kekelidze and D. Madigojine and N. Molokanova and Y. Potrebenikov and A. Zinchenko and I. Knowles and C. Lazzeroni and V. Martin and H. Parsons and R. Sacco and A. Walker and M. Contalbrigo and P. Dalpiaz and J. Duclos and Frabetti, \{P. L.\} and A. Gianoli and M. Martini and F. Petrucci and M. Savri{\'e} and A. Bizzeti and M. Calvetti and G. Collazuol and G. Graziani and E. Iacopini and Becker, \{H. G.\} and M. Eppard and H. Fox and K. Holtz and A. Kalter and K. Kleinknecht and U. Koch and L. K{\"o}pke and I. Pellmann and A. Peters and B. Renk and Schmidt, \{S. A.\} and V. Sch{\"o}nharting and Y. Schu{\'e} and R. Wanke and A. Winhart and M. Wittgen and Chollet, \{J. C.\} and S. Cr{\'e}p{\'e} and L. Fayard and L. Iconomidou-Fayard and J. Ocariz and G. Unal and I. Wingerter and G. Anzivino and P. Cenci and E. Imbergamo and P. Lubrano and A. Mestvirishvili and A. Nappi and M. Pepe and M. Piccini and R. Carosi and R. Casali and C. Cerri and M. Cirilli and F. Costantini and R. Fantechi and S. Giudici and B. Gorini and I. Mannelli and G. Pierazzini and M. Sozzi and Cheze, \{J. B.\} and J. Cogan and \{de Beer\}, M. and P. Debu and A. Formica and \{Granier de Cassagnac\}, R. and E. Mazzucato and B. Peyaud and R. Turlay and B. Vallage and I. Augustin and M. Bender and M. Holder and M. Ziolkowski and R. Arcidiacono and C. Biino and F. Marchetto and E. Menichetti and N. Pastrone and J. Nassalski and E. Rondio and M. Szleper and W. Wislicki and S. Wronka and H. Dibon and G. Fischer and M. Jeitler and M. Markytan and I. Mikulec and G. Neuhofer and M. Pernicka and A. Taurok",

year = "2001",

month = aug,

day = "30",

doi = "10.1016/S0370-2693(01)00861-9",

language = "English",

volume = "515",

pages = "261--268",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

number = "3-4",

}

Lai, A, Marras, D, Musa, L, Bevan, A, Dosanjh, RS, Gershon, TJ, Hay, B, Kalmus, GE, Munday, DJ, Needham, MD, Olaiya, E, Parker, MA, White, TO, Wotton, SA, Barr, G, Blümer, H, Bocquet, G, Ceccucci, A, Cundy, D, D'Agostini, G, Doble, N, Falaleev, V, Gatignon, L, Gonidec, A, Govi, G, Grafström, P, Kubischta, W, Lacourt, A, Lenti, M, Luitz, S, Matheys, JP, Norton, A, Palestini, S, Panzer-Steindel, B, Tatishvili, G, Taureg, H, Velasco, M, Wahl, H, Cheshkov, C, Hristov, P, Kekelidze, V, Madigojine, D, Molokanova, N, Potrebenikov, Y, Zinchenko, A, Knowles, I, Lazzeroni, C, Martin, V, Parsons, H, Sacco, R, Walker, A, Contalbrigo, M, Dalpiaz, P, Duclos, J, Frabetti, PL, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Becker, HG, Eppard, M, Fox, H, Holtz, K, Kalter, A, Kleinknecht, K, Koch, U, Köpke, L, Pellmann, I, Peters, A, Renk, B, Schmidt, SA, Schönharting, V, Schué, Y, Wanke, R, Winhart, A, Wittgen, M, Chollet, JC, Crépé, S, Fayard, L, Iconomidou-Fayard, L, Ocariz, J, Unal, G, Wingerter, I, Anzivino, G, Cenci, P, Imbergamo, E, Lubrano, P, Mestvirishvili, A, Nappi, A, Pepe, M, Piccini, M, Carosi, R, Casali, R, Cerri, C, Cirilli, M, Costantini, F, Fantechi, R, Giudici, S, Gorini, B, Mannelli, I, Pierazzini, G, Sozzi, M, Cheze, JB, Cogan, J, de Beer, M, Debu, P, Formica, A, Granier de Cassagnac, R, Mazzucato, E, Peyaud, B, Turlay, R, Vallage, B, Augustin, I, Bender, M, Holder, M, Ziolkowski, M, Arcidiacono, R, Biino, C, Marchetto, F, Menichetti, E, Pastrone, N, Nassalski, J, Rondio, E, Szleper, M, Wislicki, W, Wronka, S, Dibon, H, Fischer, G, Jeitler, M, Markytan, M, Mikulec, I, Neuhofer, G, Pernicka, M & Taurok, A 2001, 'Measurement of the quadratic slope parameter in the K_L → 3π⁰ decay Dalitz plot', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 515, no. 3-4, pp. 261-268. https://doi.org/10.1016/S0370-2693(01)00861-9

TY - JOUR

T1 - Measurement of the quadratic slope parameter in the KL → 3π0 decay Dalitz plot

AU - Lai, A.

AU - Marras, D.

AU - Musa, L.

AU - Bevan, A.

AU - Dosanjh, R. S.

AU - Gershon, T. J.

AU - Hay, B.

AU - Kalmus, G. E.

AU - Munday, D. J.

AU - Needham, M. D.

AU - Olaiya, E.

AU - Parker, M. A.

AU - White, T. O.

AU - Wotton, S. A.

AU - Barr, G.

AU - Blümer, H.

AU - Bocquet, G.

AU - Ceccucci, A.

AU - Cundy, D.

AU - D'Agostini, G.

AU - Doble, N.

AU - Falaleev, V.

AU - Gatignon, L.

AU - Gonidec, A.

AU - Govi, G.

AU - Grafström, P.

AU - Kubischta, W.

AU - Lacourt, A.

AU - Lenti, M.

AU - Luitz, S.

AU - Matheys, J. P.

AU - Norton, A.

AU - Palestini, S.

AU - Panzer-Steindel, B.

AU - Tatishvili, G.

AU - Taureg, H.

AU - Velasco, M.

AU - Wahl, H.

AU - Cheshkov, C.

AU - Hristov, P.

AU - Kekelidze, V.

AU - Madigojine, D.

AU - Molokanova, N.

AU - Potrebenikov, Y.

AU - Zinchenko, A.

AU - Knowles, I.

AU - Lazzeroni, C.

AU - Martin, V.

AU - Parsons, H.

AU - Sacco, R.

AU - Walker, A.

AU - Contalbrigo, M.

AU - Dalpiaz, P.

AU - Duclos, J.

AU - Frabetti, P. L.

AU - Gianoli, A.

AU - Martini, M.

AU - Petrucci, F.

AU - Savrié, M.

AU - Bizzeti, A.

AU - Calvetti, M.

AU - Collazuol, G.

AU - Graziani, G.

AU - Iacopini, E.

AU - Becker, H. G.

AU - Eppard, M.

AU - Fox, H.

AU - Holtz, K.

AU - Kalter, A.

AU - Kleinknecht, K.

AU - Koch, U.

AU - Köpke, L.

AU - Pellmann, I.

AU - Peters, A.

AU - Renk, B.

AU - Schmidt, S. A.

AU - Schönharting, V.

AU - Schué, Y.

AU - Wanke, R.

AU - Winhart, A.

AU - Wittgen, M.

AU - Chollet, J. C.

AU - Crépé, S.

AU - Fayard, L.

AU - Iconomidou-Fayard, L.

AU - Ocariz, J.

AU - Unal, G.

AU - Wingerter, I.

AU - Anzivino, G.

AU - Cenci, P.

AU - Imbergamo, E.

AU - Lubrano, P.

AU - Mestvirishvili, A.

AU - Nappi, A.

AU - Pepe, M.

AU - Piccini, M.

AU - Carosi, R.

AU - Casali, R.

AU - Cerri, C.

AU - Cirilli, M.

AU - Costantini, F.

AU - Fantechi, R.

AU - Giudici, S.

AU - Gorini, B.

AU - Mannelli, I.

AU - Pierazzini, G.

AU - Sozzi, M.

AU - Cheze, J. B.

AU - Cogan, J.

AU - de Beer, M.

AU - Debu, P.

AU - Formica, A.

AU - Granier de Cassagnac, R.

AU - Mazzucato, E.

AU - Peyaud, B.

AU - Turlay, R.

AU - Vallage, B.

AU - Augustin, I.

AU - Bender, M.

AU - Holder, M.

AU - Ziolkowski, M.

AU - Arcidiacono, R.

AU - Biino, C.

AU - Marchetto, F.

AU - Menichetti, E.

AU - Pastrone, N.

AU - Nassalski, J.

AU - Rondio, E.

AU - Szleper, M.

AU - Wislicki, W.

AU - Wronka, S.

AU - Dibon, H.

AU - Fischer, G.

AU - Jeitler, M.

AU - Markytan, M.

AU - Mikulec, I.

AU - Neuhofer, G.

AU - Pernicka, M.

AU - Taurok, A.

PY - 2001/8/30

Y1 - 2001/8/30

N2 - A value of (-6.1 ± 0.9stat ± 0.5syst) × 10-3 is obtained for the quadratic slope parameter h in the KL → 3π0 decay Dalitz plot at the NA48 experiment at the CERN SPS. The result is based on 14.7 × 106 fully reconstructed KL → 3π0 → 6γ decays. This is the most precise measurement of any of the Dalitz plot slope parameters in the charged and neutral kaon decays so far.

AB - A value of (-6.1 ± 0.9stat ± 0.5syst) × 10-3 is obtained for the quadratic slope parameter h in the KL → 3π0 decay Dalitz plot at the NA48 experiment at the CERN SPS. The result is based on 14.7 × 106 fully reconstructed KL → 3π0 → 6γ decays. This is the most precise measurement of any of the Dalitz plot slope parameters in the charged and neutral kaon decays so far.

UR - https://www.scopus.com/pages/publications/0000046796

U2 - 10.1016/S0370-2693(01)00861-9

DO - 10.1016/S0370-2693(01)00861-9

M3 - Article

AN - SCOPUS:0000046796

SN - 0370-2693

VL - 515

SP - 261

EP - 268

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Measurement of the quadratic slope parameter in the K_L → 3π⁰ decay Dalitz plot

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