Measurement of the Dalitz plot slope parameters of the K± → π± π+ π- decay

J. R. Batley; A. J. Culling; G. Kalmus; C. Lazzeroni; D. J. Munday; M. W. Slater; S. A. Wotton; R. Arcidiacono; G. Bocquet; N. Cabibbo; A. Ceccucci; D. Cundy; V. Falaleev; M. Fidecaro; L. Gatignon; A. Gonidec; W. Kubischta; A. Norton; A. Maier; M. Patel; A. Peters; S. Balev; P. L. Frabetti; E. Goudzovski; P. Hristov; V. Kekelidze; V. Kozhuharov; L. Litov; D. Madigozhin; E. Marinova; N. Molokanova; I. Polenkevich; Yu Potrebenikov; S. Stoynev; A. Zinchenko; E. Monnier; E. Swallow; R. Winston; P. Rubin; A. Walker; W. Baldini; A. Cotta Ramusino; P. Dalpiaz; C. Damiani; M. Fiorini; A. Gianoli; M. Martini; F. Petrucci; M. Savrié; M. Scarpa; H. Wahl; A. Bizzeti; M. Calvetti; E. Celeghini; E. Iacopini; M. Lenti; F. Martelli; G. Ruggiero; M. Veltri; M. Behler; K. Eppard; K. Kleinknecht; P. Marouelli; L. Masetti; U. Moosbrugger; C. Morales Morales; B. Renk; M. Wache; R. Wanke; A. Winhart; D. Coward; A. Dabrowski; T. Fonseca Martin; M. Shieh; M. Szleper; M. Velasco; M. D. Wood; G. Anzivino; P. Cenci; E. Imbergamo; A. Nappi; M. Pepe; M. C. Petrucci; M. Piccini; M. Raggi; M. Valdata-Nappi; C. Cerri; G. Collazuol; F. Costantini; L. DiLella; N. Doble; R. Fantechi; L. Fiorini; S. Giudici; G. Lamanna; I. Mannelli; A. Michetti; G. Pierazzini; M. Sozzi; B. Bloch-Devaux; C. Cheshkov; J. B. Chèze; M. De Beer; J. Derré; G. Marel; E. Mazzucato; B. Peyaud; B. Vallage; M. Holder; M. Ziolkowski; S. Bifani; C. Biino; N. Cartiglia; M. Clemencic; S. Goy Lopez; F. Marchetto; H. Dibon; M. Jeitler; M. Markytan; I. Mikulec; G. Neuhofer; L. Widhalm

doi:10.1016/j.physletb.2007.04.044

Measurement of the Dalitz plot slope parameters of the K^± → π^± π⁺ π^- decay

J. R. Batley, A. J. Culling, G. Kalmus, C. Lazzeroni, D. J. Munday, M. W. Slater, S. A. Wotton, R. Arcidiacono, G. Bocquet, N. Cabibbo, A. Ceccucci, D. Cundy, V. Falaleev, M. Fidecaro, L. Gatignon, A. Gonidec, W. Kubischta, A. Norton, A. Maier, M. PatelA. Peters, S. Balev, P. L. Frabetti, E. Goudzovski^*, P. Hristov, V. Kekelidze, V. Kozhuharov, L. Litov, D. Madigozhin, E. Marinova, N. Molokanova, I. Polenkevich, Yu Potrebenikov, S. Stoynev, A. Zinchenko, E. Monnier, E. Swallow, R. Winston, P. Rubin, A. Walker, W. Baldini, A. Cotta Ramusino, P. Dalpiaz, C. Damiani, M. Fiorini, A. Gianoli, M. Martini, F. Petrucci, M. Savrié, M. Scarpa, H. Wahl, A. Bizzeti, M. Calvetti, E. Celeghini, E. Iacopini, M. Lenti, F. Martelli, G. Ruggiero, M. Veltri, M. Behler, K. Eppard, K. Kleinknecht, P. Marouelli, L. Masetti, U. Moosbrugger, C. Morales Morales, B. Renk, M. Wache, R. Wanke, A. Winhart, D. Coward, A. Dabrowski, T. Fonseca Martin, M. Shieh, M. Szleper, M. Velasco, M. D. Wood, G. Anzivino, P. Cenci, E. Imbergamo, A. Nappi, M. Pepe, M. C. Petrucci, M. Piccini, M. Raggi, M. Valdata-Nappi, C. Cerri, G. Collazuol, F. Costantini, L. DiLella, N. Doble, R. Fantechi, L. Fiorini, S. Giudici, G. Lamanna, I. Mannelli, A. Michetti, G. Pierazzini, M. Sozzi, B. Bloch-Devaux, C. Cheshkov, J. B. Chèze, M. De Beer, J. Derré, G. Marel, E. Mazzucato, B. Peyaud, B. Vallage, M. Holder, M. Ziolkowski, S. Bifani, C. Biino, N. Cartiglia, M. Clemencic, S. Goy Lopez, F. Marchetto, H. Dibon, M. Jeitler, M. Markytan, I. Mikulec, G. Neuhofer, L. Widhalm

^*Corresponding author for this work

Physics and Astronomy

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

28 Scopus citations

Abstract

The distribution of the K^± → π^± π⁺ π^- decays in the Dalitz plot has been measured by the NA48/2 experiment at the CERN SPS with a sample of 4.71 × 10⁸ fully reconstructed events. With the standard Particle Data Group parameterization the following values of the slope parameters were obtained: g = (- 21.134 ± 0.017) %, h = (1.848 ± 0.040) %, k = (- 0.463 ± 0.014) %. The quality and statistical accuracy of the data have allowed an improvement in precision by more than an order of magnitude, and are such as to warrant a more elaborate theoretical treatment, including pion-pion rescattering, which is in preparation.

Original language	English (US)
Pages (from-to)	349-358
Number of pages	10
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	649
Issue number	5-6
DOIs	https://doi.org/10.1016/j.physletb.2007.04.044
State	Published - Jun 14 2007

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Batley, J. R., Culling, A. J., Kalmus, G., Lazzeroni, C., Munday, D. J., Slater, M. W., Wotton, S. A., Arcidiacono, R., Bocquet, G., Cabibbo, N., Ceccucci, A., Cundy, D., Falaleev, V., Fidecaro, M., Gatignon, L., Gonidec, A., Kubischta, W., Norton, A., Maier, A., ... Widhalm, L. (2007). Measurement of the Dalitz plot slope parameters of the K^± → π^± π⁺ π^- decay. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 649(5-6), 349-358. https://doi.org/10.1016/j.physletb.2007.04.044

Batley, J. R. ; Culling, A. J. ; Kalmus, G. ; Lazzeroni, C. ; Munday, D. J. ; Slater, M. W. ; Wotton, S. A. ; Arcidiacono, R. ; Bocquet, G. ; Cabibbo, N. ; Ceccucci, A. ; Cundy, D. ; Falaleev, V. ; Fidecaro, M. ; Gatignon, L. ; Gonidec, A. ; Kubischta, W. ; Norton, A. ; Maier, A. ; Patel, M. ; Peters, A. ; Balev, S. ; Frabetti, P. L. ; Goudzovski, E. ; Hristov, P. ; Kekelidze, V. ; Kozhuharov, V. ; Litov, L. ; Madigozhin, D. ; Marinova, E. ; Molokanova, N. ; Polenkevich, I. ; Potrebenikov, Yu ; Stoynev, S. ; Zinchenko, A. ; Monnier, E. ; Swallow, E. ; Winston, R. ; Rubin, P. ; Walker, A. ; Baldini, W. ; Ramusino, A. Cotta ; Dalpiaz, P. ; Damiani, C. ; Fiorini, M. ; Gianoli, A. ; Martini, M. ; Petrucci, F. ; Savrié, M. ; Scarpa, M. ; Wahl, H. ; Bizzeti, A. ; Calvetti, M. ; Celeghini, E. ; Iacopini, E. ; Lenti, M. ; Martelli, F. ; Ruggiero, G. ; Veltri, M. ; Behler, M. ; Eppard, K. ; Kleinknecht, K. ; Marouelli, P. ; Masetti, L. ; Moosbrugger, U. ; Morales, C. Morales ; Renk, B. ; Wache, M. ; Wanke, R. ; Winhart, A. ; Coward, D. ; Dabrowski, A. ; Martin, T. Fonseca ; Shieh, M. ; Szleper, M. ; Velasco, M. ; Wood, M. D. ; Anzivino, G. ; Cenci, P. ; Imbergamo, E. ; Nappi, A. ; Pepe, M. ; Petrucci, M. C. ; Piccini, M. ; Raggi, M. ; Valdata-Nappi, M. ; Cerri, C. ; Collazuol, G. ; Costantini, F. ; DiLella, L. ; Doble, N. ; Fantechi, R. ; Fiorini, L. ; Giudici, S. ; Lamanna, G. ; Mannelli, I. ; Michetti, A. ; Pierazzini, G. ; Sozzi, M. ; Bloch-Devaux, B. ; Cheshkov, C. ; Chèze, J. B. ; De Beer, M. ; Derré, J. ; Marel, G. ; Mazzucato, E. ; Peyaud, B. ; Vallage, B. ; Holder, M. ; Ziolkowski, M. ; Bifani, S. ; Biino, C. ; Cartiglia, N. ; Clemencic, M. ; Lopez, S. Goy ; Marchetto, F. ; Dibon, H. ; Jeitler, M. ; Markytan, M. ; Mikulec, I. ; Neuhofer, G. ; Widhalm, L. / Measurement of the Dalitz plot slope parameters of the K^± → π^± π⁺ π^- decay. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2007 ; Vol. 649, No. 5-6. pp. 349-358.

@article{0e7cec3a9739428c94660141a0f78e9d,

title = "Measurement of the Dalitz plot slope parameters of the K± → π± π+ π- decay",

abstract = "The distribution of the K± → π± π+ π- decays in the Dalitz plot has been measured by the NA48/2 experiment at the CERN SPS with a sample of 4.71 × 108 fully reconstructed events. With the standard Particle Data Group parameterization the following values of the slope parameters were obtained: g = (- 21.134 ± 0.017) %, h = (1.848 ± 0.040) %, k = (- 0.463 ± 0.014) %. The quality and statistical accuracy of the data have allowed an improvement in precision by more than an order of magnitude, and are such as to warrant a more elaborate theoretical treatment, including pion-pion rescattering, which is in preparation.",

author = "Batley, {J. R.} and Culling, {A. J.} and G. Kalmus and C. Lazzeroni and Munday, {D. J.} and Slater, {M. W.} and Wotton, {S. A.} and R. Arcidiacono and G. Bocquet and N. Cabibbo and A. Ceccucci and D. Cundy and V. Falaleev and M. Fidecaro and L. Gatignon and A. Gonidec and W. Kubischta and A. Norton and A. Maier and M. Patel and A. Peters and S. Balev and Frabetti, {P. L.} and E. Goudzovski and P. Hristov and V. Kekelidze and V. Kozhuharov and L. Litov and D. Madigozhin and E. Marinova and N. Molokanova and I. Polenkevich and Yu Potrebenikov and S. Stoynev and A. Zinchenko and E. Monnier and E. Swallow and R. Winston and P. Rubin and A. Walker and W. Baldini and Ramusino, {A. Cotta} and P. Dalpiaz and C. Damiani and M. Fiorini and A. Gianoli and M. Martini and F. Petrucci and M. Savri{\'e} and M. Scarpa and H. Wahl and A. Bizzeti and M. Calvetti and E. Celeghini and E. Iacopini and M. Lenti and F. Martelli and G. Ruggiero and M. Veltri and M. Behler and K. Eppard and K. Kleinknecht and P. Marouelli and L. Masetti and U. Moosbrugger and Morales, {C. Morales} and B. Renk and M. Wache and R. Wanke and A. Winhart and D. Coward and A. Dabrowski and Martin, {T. Fonseca} and M. Shieh and M. Szleper and M. Velasco and Wood, {M. D.} and G. Anzivino and P. Cenci and E. Imbergamo and A. Nappi and M. Pepe and Petrucci, {M. C.} and M. Piccini and M. Raggi and M. Valdata-Nappi and C. Cerri and G. Collazuol and F. Costantini and L. DiLella and N. Doble and R. Fantechi and L. Fiorini and S. Giudici and G. Lamanna and I. Mannelli and A. Michetti and G. Pierazzini and M. Sozzi and B. Bloch-Devaux and C. Cheshkov and Ch{\`e}ze, {J. B.} and {De Beer}, M. and J. Derr{\'e} and G. Marel and E. Mazzucato and B. Peyaud and B. Vallage and M. Holder and M. Ziolkowski and S. Bifani and C. Biino and N. Cartiglia and M. Clemencic and Lopez, {S. Goy} and F. Marchetto and H. Dibon and M. Jeitler and M. Markytan and I. Mikulec and G. Neuhofer and L. Widhalm",

year = "2007",

month = jun,

day = "14",

doi = "10.1016/j.physletb.2007.04.044",

language = "English (US)",

volume = "649",

pages = "349--358",

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

issn = "0370-2693",

publisher = "Elsevier",

number = "5-6",

}

Batley, JR, Culling, AJ, Kalmus, G, Lazzeroni, C, Munday, DJ, Slater, MW, Wotton, SA, Arcidiacono, R, Bocquet, G, Cabibbo, N, Ceccucci, A, Cundy, D, Falaleev, V, Fidecaro, M, Gatignon, L, Gonidec, A, Kubischta, W, Norton, A, Maier, A, Patel, M, Peters, A, Balev, S, Frabetti, PL, Goudzovski, E, Hristov, P, Kekelidze, V, Kozhuharov, V, Litov, L, Madigozhin, D, Marinova, E, Molokanova, N, Polenkevich, I, Potrebenikov, Y, Stoynev, S, Zinchenko, A, Monnier, E, Swallow, E, Winston, R, Rubin, P, Walker, A, Baldini, W, Ramusino, AC, Dalpiaz, P, Damiani, C, Fiorini, M, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Scarpa, M, Wahl, H, Bizzeti, A, Calvetti, M, Celeghini, E, Iacopini, E, Lenti, M, Martelli, F, Ruggiero, G, Veltri, M, Behler, M, Eppard, K, Kleinknecht, K, Marouelli, P, Masetti, L, Moosbrugger, U, Morales, CM, Renk, B, Wache, M, Wanke, R, Winhart, A, Coward, D, Dabrowski, A, Martin, TF, Shieh, M, Szleper, M, Velasco, M, Wood, MD, Anzivino, G, Cenci, P, Imbergamo, E, Nappi, A, Pepe, M, Petrucci, MC, Piccini, M, Raggi, M, Valdata-Nappi, M, Cerri, C, Collazuol, G, Costantini, F, DiLella, L, Doble, N, Fantechi, R, Fiorini, L, Giudici, S, Lamanna, G, Mannelli, I, Michetti, A, Pierazzini, G, Sozzi, M, Bloch-Devaux, B, Cheshkov, C, Chèze, JB, De Beer, M, Derré, J, Marel, G, Mazzucato, E, Peyaud, B, Vallage, B, Holder, M, Ziolkowski, M, Bifani, S, Biino, C, Cartiglia, N, Clemencic, M, Lopez, SG, Marchetto, F, Dibon, H, Jeitler, M, Markytan, M, Mikulec, I, Neuhofer, G & Widhalm, L 2007, 'Measurement of the Dalitz plot slope parameters of the K^± → π^± π⁺ π^- decay', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 649, no. 5-6, pp. 349-358. https://doi.org/10.1016/j.physletb.2007.04.044

Measurement of the Dalitz plot slope parameters of the K^± → π^± π⁺ π^- decay. / Batley, J. R.; Culling, A. J.; Kalmus, G.; Lazzeroni, C.; Munday, D. J.; Slater, M. W.; Wotton, S. A.; Arcidiacono, R.; Bocquet, G.; Cabibbo, N.; Ceccucci, A.; Cundy, D.; Falaleev, V.; Fidecaro, M.; Gatignon, L.; Gonidec, A.; Kubischta, W.; Norton, A.; Maier, A.; Patel, M.; Peters, A.; Balev, S.; Frabetti, P. L.; Goudzovski, E.; Hristov, P.; Kekelidze, V.; Kozhuharov, V.; Litov, L.; Madigozhin, D.; Marinova, E.; Molokanova, N.; Polenkevich, I.; Potrebenikov, Yu; Stoynev, S.; Zinchenko, A.; Monnier, E.; Swallow, E.; Winston, R.; Rubin, P.; Walker, A.; Baldini, W.; Ramusino, A. Cotta; Dalpiaz, P.; Damiani, C.; Fiorini, M.; Gianoli, A.; Martini, M.; Petrucci, F.; Savrié, M.; Scarpa, M.; Wahl, H.; Bizzeti, A.; Calvetti, M.; Celeghini, E.; Iacopini, E.; Lenti, M.; Martelli, F.; Ruggiero, G.; Veltri, M.; Behler, M.; Eppard, K.; Kleinknecht, K.; Marouelli, P.; Masetti, L.; Moosbrugger, U.; Morales, C. Morales; Renk, B.; Wache, M.; Wanke, R.; Winhart, A.; Coward, D.; Dabrowski, A.; Martin, T. Fonseca; Shieh, M.; Szleper, M.; Velasco, M.; Wood, M. D.; Anzivino, G.; Cenci, P.; Imbergamo, E.; Nappi, A.; Pepe, M.; Petrucci, M. C.; Piccini, M.; Raggi, M.; Valdata-Nappi, M.; Cerri, C.; Collazuol, G.; Costantini, F.; DiLella, L.; Doble, N.; Fantechi, R.; Fiorini, L.; Giudici, S.; Lamanna, G.; Mannelli, I.; Michetti, A.; Pierazzini, G.; Sozzi, M.; Bloch-Devaux, B.; Cheshkov, C.; Chèze, J. B.; De Beer, M.; Derré, J.; Marel, G.; Mazzucato, E.; Peyaud, B.; Vallage, B.; Holder, M.; Ziolkowski, M.; Bifani, S.; Biino, C.; Cartiglia, N.; Clemencic, M.; Lopez, S. Goy; Marchetto, F.; Dibon, H.; Jeitler, M.; Markytan, M.; Mikulec, I.; Neuhofer, G.; Widhalm, L.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 649, No. 5-6, 14.06.2007, p. 349-358.

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

TY - JOUR

T1 - Measurement of the Dalitz plot slope parameters of the K± → π± π+ π- decay

AU - Batley, J. R.

AU - Culling, A. J.

AU - Kalmus, G.

AU - Lazzeroni, C.

AU - Munday, D. J.

AU - Slater, M. W.

AU - Wotton, S. A.

AU - Arcidiacono, R.

AU - Bocquet, G.

AU - Cabibbo, N.

AU - Ceccucci, A.

AU - Cundy, D.

AU - Falaleev, V.

AU - Fidecaro, M.

AU - Gatignon, L.

AU - Gonidec, A.

AU - Kubischta, W.

AU - Norton, A.

AU - Maier, A.

AU - Patel, M.

AU - Peters, A.

AU - Balev, S.

AU - Frabetti, P. L.

AU - Goudzovski, E.

AU - Hristov, P.

AU - Kekelidze, V.

AU - Kozhuharov, V.

AU - Litov, L.

AU - Madigozhin, D.

AU - Marinova, E.

AU - Molokanova, N.

AU - Polenkevich, I.

AU - Potrebenikov, Yu

AU - Stoynev, S.

AU - Zinchenko, A.

AU - Monnier, E.

AU - Swallow, E.

AU - Winston, R.

AU - Rubin, P.

AU - Walker, A.

AU - Baldini, W.

AU - Ramusino, A. Cotta

AU - Dalpiaz, P.

AU - Damiani, C.

AU - Fiorini, M.

AU - Gianoli, A.

AU - Martini, M.

AU - Petrucci, F.

AU - Savrié, M.

AU - Scarpa, M.

AU - Wahl, H.

AU - Bizzeti, A.

AU - Calvetti, M.

AU - Celeghini, E.

AU - Iacopini, E.

AU - Lenti, M.

AU - Martelli, F.

AU - Ruggiero, G.

AU - Veltri, M.

AU - Behler, M.

AU - Eppard, K.

AU - Kleinknecht, K.

AU - Marouelli, P.

AU - Masetti, L.

AU - Moosbrugger, U.

AU - Morales, C. Morales

AU - Renk, B.

AU - Wache, M.

AU - Wanke, R.

AU - Winhart, A.

AU - Coward, D.

AU - Dabrowski, A.

AU - Martin, T. Fonseca

AU - Shieh, M.

AU - Szleper, M.

AU - Velasco, M.

AU - Wood, M. D.

AU - Anzivino, G.

AU - Cenci, P.

AU - Imbergamo, E.

AU - Nappi, A.

AU - Pepe, M.

AU - Petrucci, M. C.

AU - Piccini, M.

AU - Raggi, M.

AU - Valdata-Nappi, M.

AU - Cerri, C.

AU - Collazuol, G.

AU - Costantini, F.

AU - DiLella, L.

AU - Doble, N.

AU - Fantechi, R.

AU - Fiorini, L.

AU - Giudici, S.

AU - Lamanna, G.

AU - Mannelli, I.

AU - Michetti, A.

AU - Pierazzini, G.

AU - Sozzi, M.

AU - Bloch-Devaux, B.

AU - Cheshkov, C.

AU - Chèze, J. B.

AU - De Beer, M.

AU - Derré, J.

AU - Marel, G.

AU - Mazzucato, E.

AU - Peyaud, B.

AU - Vallage, B.

AU - Holder, M.

AU - Ziolkowski, M.

AU - Bifani, S.

AU - Biino, C.

AU - Cartiglia, N.

AU - Clemencic, M.

AU - Lopez, S. Goy

AU - Marchetto, F.

AU - Dibon, H.

AU - Jeitler, M.

AU - Markytan, M.

AU - Mikulec, I.

AU - Neuhofer, G.

AU - Widhalm, L.

PY - 2007/6/14

Y1 - 2007/6/14

N2 - The distribution of the K± → π± π+ π- decays in the Dalitz plot has been measured by the NA48/2 experiment at the CERN SPS with a sample of 4.71 × 108 fully reconstructed events. With the standard Particle Data Group parameterization the following values of the slope parameters were obtained: g = (- 21.134 ± 0.017) %, h = (1.848 ± 0.040) %, k = (- 0.463 ± 0.014) %. The quality and statistical accuracy of the data have allowed an improvement in precision by more than an order of magnitude, and are such as to warrant a more elaborate theoretical treatment, including pion-pion rescattering, which is in preparation.

AB - The distribution of the K± → π± π+ π- decays in the Dalitz plot has been measured by the NA48/2 experiment at the CERN SPS with a sample of 4.71 × 108 fully reconstructed events. With the standard Particle Data Group parameterization the following values of the slope parameters were obtained: g = (- 21.134 ± 0.017) %, h = (1.848 ± 0.040) %, k = (- 0.463 ± 0.014) %. The quality and statistical accuracy of the data have allowed an improvement in precision by more than an order of magnitude, and are such as to warrant a more elaborate theoretical treatment, including pion-pion rescattering, which is in preparation.

UR - http://www.scopus.com/inward/record.url?scp=34249723798&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34249723798&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2007.04.044

DO - 10.1016/j.physletb.2007.04.044

M3 - Article

AN - SCOPUS:34249723798

VL - 649

SP - 349

EP - 358

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

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

SN - 0370-2693

IS - 5-6

ER -