A partial wave analysis of the decay D0 → KS0π+π-

H. Albrecht; H. Ehrlichmann; T. Hamacher; R. P. Hofmann; T. Kirchhoff; A. Nau; S. Nowak; H. Schröder; H. D. Schulz; M. Walter; R. Wurth; R. D. Appuhn; C. Hast; H. Kolanoski; A. Lange; A. Lindner; R. Mankel; M. Schieber; T. Siegmund; B. Spaan; H. Thurn; D. Töpfer; A. Walther; D. Wegener; M. Paulini; K. Reim; H. Wegener; R. Mundt; T. Oest; R. Reiner; W. Schmidt-Parzefall; W. Funk; J. Stiewe; S. Werner; K. Ehret; W. Hofmann; A. Hüpper; S. Khan; K. T. Knöpfle; J. Spengler; D. I. Britton; C. E.K. Charlesworth; K. W. Edwards; E. R.F. Hyatt; H. Kapitza; P. Krieger; D. B. MacFarlane; P. M. Patel; J. D. Prentice; P. R.B. Saull; K. Tzamariudaki; R. G. Van de Water; T. S. Yoon; D. Reßing; M. Schmidtler; M. Schneider; K. R. Schubert; K. Strahl; J. Tamminga; R. Waldi; S. Weseler; G. Kernel; P. Križan; E. Križnič; T. Podobnik; T. Živko; V. Balagura; I. Belyaev; M. Danilov; A. Droutskoy; A. Golutvin; I. Gorelov; G. Kostina; V. Lubimov; P. Murat; P. Pakhlov; F. Ratnikov; S. Semenov; V. Shibaev; V. Soloshenko; I. Tichomirov; Yu Zaitsev

doi:10.1016/0370-2693(93)91309-B

A partial wave analysis of the decay D⁰ → K_S⁰π⁺π^-

H. Albrecht
, H. Ehrlichmann
, T. Hamacher
, R. P. Hofmann
, T. Kirchhoff
, A. Nau
, S. Nowak
, H. Schröder
, H. D. Schulz
, M. Walter
, R. Wurth
, R. D. Appuhn
, C. Hast
, H. Kolanoski
, A. Lange
, A. Lindner
, R. Mankel
, M. Schieber
, T. Siegmund
, B. Spaan

H. Thurn, D. Töpfer, A. Walther, D. Wegener, M. Paulini, K. Reim, H. Wegener, R. Mundt, T. Oest, R. Reiner, W. Schmidt-Parzefall, W. Funk, J. Stiewe, S. Werner, K. Ehret, W. Hofmann, A. Hüpper, S. Khan, K. T. Knöpfle, J. Spengler, D. I. Britton, C. E.K. Charlesworth, K. W. Edwards, E. R.F. Hyatt, H. Kapitza, P. Krieger, D. B. MacFarlane, P. M. Patel, J. D. Prentice, P. R.B. Saull, K. Tzamariudaki, R. G. Van de Water, T. S. Yoon, D. Reßing, M. Schmidtler, M. Schneider, K. R. Schubert, K. Strahl, J. Tamminga, R. Waldi, S. Weseler, G. Kernel, P. Križan, E. Križnič, T. Podobnik, T. Živko, V. Balagura, I. Belyaev, M. Danilov, A. Droutskoy, A. Golutvin, I. Gorelov, G. Kostina, V. Lubimov, P. Murat, P. Pakhlov, F. Ratnikov, S. Semenov, V. Shibaev, V. Soloshenko, I. Tichomirov, Yu Zaitsev

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

Abstract

Using the ARGUS detector at the DORIS-II electron-positron storage ring at DESY, we have investigated the exclusive decay D^*+ → D⁰π⁺, D⁰ → K_S⁰π⁺π^-. From a partial wave analysis of the K_S⁰π⁺π^- system we find that (71.8± 4.2 ± 3.0)% are D⁰ → K^*-π⁺ and (22.7 ± 3.2 ± 0.9)% are D⁰ → K⁰ρ{variant}⁰ with a relative phase of (-137 ± 7 ± 3)° between the channels. The remaining fraction can be described by several channels involving excited resonances, but not by a three-body phase space decay, thus giving first evidence for D⁰ decays into K₀^*(1430)^-π⁺, K⁰ f₀(1975), K⁰ f₂(1270), and K⁰ f₀(1400).

Original language	English
Pages (from-to)	435-443
Number of pages	9
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	308
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(93)91309-B
Publication status	Published - 1 Jul 1993
Externally published	Yes

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10.1016/0370-2693(93)91309-B

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Albrecht, H., Ehrlichmann, H., Hamacher, T., Hofmann, R. P., Kirchhoff, T., Nau, A., Nowak, S., Schröder, H., Schulz, H. D., Walter, M., Wurth, R., Appuhn, R. D., Hast, C., Kolanoski, H., Lange, A., Lindner, A., Mankel, R., Schieber, M., Siegmund, T., ... Zaitsev, Y. (1993). A partial wave analysis of the decay D⁰ → K_S⁰π⁺π^-. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 308(3-4), 435-443. https://doi.org/10.1016/0370-2693(93)91309-B

@article{c90c38d3ae48485796600df978e2cfdb,

title = "A partial wave analysis of the decay D0 → KS0π+π-",

abstract = "Using the ARGUS detector at the DORIS-II electron-positron storage ring at DESY, we have investigated the exclusive decay D*+ → D0π+, D0 → KS0π+π-. From a partial wave analysis of the KS0π+π- system we find that (71.8± 4.2 ± 3.0)\% are D0 → K*-π+ and (22.7 ± 3.2 ± 0.9)\% are D0 → K0ρ\{variant\}0 with a relative phase of (-137 ± 7 ± 3)° between the channels. The remaining fraction can be described by several channels involving excited resonances, but not by a three-body phase space decay, thus giving first evidence for D0 decays into K0*(1430)-π+, K0 f0(1975), K0 f2(1270), and K0 f0(1400).",

author = "H. Albrecht and H. Ehrlichmann and T. Hamacher and Hofmann, \{R. P.\} and T. Kirchhoff and A. Nau and S. Nowak and H. Schr{\"o}der and Schulz, \{H. D.\} and M. Walter and R. Wurth and Appuhn, \{R. D.\} and C. Hast and H. Kolanoski and A. Lange and A. Lindner and R. Mankel and M. Schieber and T. Siegmund and B. Spaan and H. Thurn and D. T{\"o}pfer and A. Walther and D. Wegener and M. Paulini and K. Reim and H. Wegener and R. Mundt and T. Oest and R. Reiner and W. Schmidt-Parzefall and W. Funk and J. Stiewe and S. Werner and K. Ehret and W. Hofmann and A. H{\"u}pper and S. Khan and Kn{\"o}pfle, \{K. T.\} and J. Spengler and Britton, \{D. I.\} and Charlesworth, \{C. E.K.\} and Edwards, \{K. W.\} and Hyatt, \{E. R.F.\} and H. Kapitza and P. Krieger and MacFarlane, \{D. B.\} and Patel, \{P. M.\} and Prentice, \{J. D.\} and Saull, \{P. R.B.\} and K. Tzamariudaki and \{Van de Water\}, \{R. G.\} and Yoon, \{T. S.\} and D. Re{\ss}ing and M. Schmidtler and M. Schneider and Schubert, \{K. R.\} and K. Strahl and J. Tamminga and R. Waldi and S. Weseler and G. Kernel and P. Kri{\v z}an and E. Kri{\v z}ni{\v c} and T. Podobnik and T. {\v Z}ivko and V. Balagura and I. Belyaev and M. Danilov and A. Droutskoy and A. Golutvin and I. Gorelov and G. Kostina and V. Lubimov and P. Murat and P. Pakhlov and F. Ratnikov and S. Semenov and V. Shibaev and V. Soloshenko and I. Tichomirov and Yu Zaitsev",

year = "1993",

month = jul,

day = "1",

doi = "10.1016/0370-2693(93)91309-B",

language = "English",

volume = "308",

pages = "435--443",

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

issn = "0370-2693",

number = "3-4",

}

Albrecht, H, Ehrlichmann, H, Hamacher, T, Hofmann, RP, Kirchhoff, T, Nau, A, Nowak, S, Schröder, H, Schulz, HD, Walter, M, Wurth, R, Appuhn, RD, Hast, C, Kolanoski, H, Lange, A, Lindner, A, Mankel, R, Schieber, M, Siegmund, T, Spaan, B, Thurn, H, Töpfer, D, Walther, A, Wegener, D, Paulini, M, Reim, K, Wegener, H, Mundt, R, Oest, T, Reiner, R, Schmidt-Parzefall, W, Funk, W, Stiewe, J, Werner, S, Ehret, K, Hofmann, W, Hüpper, A, Khan, S, Knöpfle, KT, Spengler, J, Britton, DI, Charlesworth, CEK, Edwards, KW, Hyatt, ERF, Kapitza, H, Krieger, P, MacFarlane, DB, Patel, PM, Prentice, JD, Saull, PRB, Tzamariudaki, K, Van de Water, RG, Yoon, TS, Reßing, D, Schmidtler, M, Schneider, M, Schubert, KR, Strahl, K, Tamminga, J, Waldi, R, Weseler, S, Kernel, G, Križan, P, Križnič, E, Podobnik, T, Živko, T, Balagura, V, Belyaev, I, Danilov, M, Droutskoy, A, Golutvin, A, Gorelov, I, Kostina, G, Lubimov, V, Murat, P, Pakhlov, P, Ratnikov, F, Semenov, S, Shibaev, V, Soloshenko, V, Tichomirov, I & Zaitsev, Y 1993, 'A partial wave analysis of the decay D⁰ → K_S⁰π⁺π^-', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 308, no. 3-4, pp. 435-443. https://doi.org/10.1016/0370-2693(93)91309-B

TY - JOUR

T1 - A partial wave analysis of the decay D0 → KS0π+π-

AU - Albrecht, H.

AU - Ehrlichmann, H.

AU - Hamacher, T.

AU - Hofmann, R. P.

AU - Kirchhoff, T.

AU - Nau, A.

AU - Nowak, S.

AU - Schröder, H.

AU - Schulz, H. D.

AU - Walter, M.

AU - Wurth, R.

AU - Appuhn, R. D.

AU - Hast, C.

AU - Kolanoski, H.

AU - Lange, A.

AU - Lindner, A.

AU - Mankel, R.

AU - Schieber, M.

AU - Siegmund, T.

AU - Spaan, B.

AU - Thurn, H.

AU - Töpfer, D.

AU - Walther, A.

AU - Wegener, D.

AU - Paulini, M.

AU - Reim, K.

AU - Wegener, H.

AU - Mundt, R.

AU - Oest, T.

AU - Reiner, R.

AU - Schmidt-Parzefall, W.

AU - Funk, W.

AU - Stiewe, J.

AU - Werner, S.

AU - Ehret, K.

AU - Hofmann, W.

AU - Hüpper, A.

AU - Khan, S.

AU - Knöpfle, K. T.

AU - Spengler, J.

AU - Britton, D. I.

AU - Charlesworth, C. E.K.

AU - Edwards, K. W.

AU - Hyatt, E. R.F.

AU - Kapitza, H.

AU - Krieger, P.

AU - MacFarlane, D. B.

AU - Patel, P. M.

AU - Prentice, J. D.

AU - Saull, P. R.B.

AU - Tzamariudaki, K.

AU - Van de Water, R. G.

AU - Yoon, T. S.

AU - Reßing, D.

AU - Schmidtler, M.

AU - Schneider, M.

AU - Schubert, K. R.

AU - Strahl, K.

AU - Tamminga, J.

AU - Waldi, R.

AU - Weseler, S.

AU - Kernel, G.

AU - Križan, P.

AU - Križnič, E.

AU - Podobnik, T.

AU - Živko, T.

AU - Balagura, V.

AU - Belyaev, I.

AU - Danilov, M.

AU - Droutskoy, A.

AU - Golutvin, A.

AU - Gorelov, I.

AU - Kostina, G.

AU - Lubimov, V.

AU - Murat, P.

AU - Pakhlov, P.

AU - Ratnikov, F.

AU - Semenov, S.

AU - Shibaev, V.

AU - Soloshenko, V.

AU - Tichomirov, I.

AU - Zaitsev, Yu

PY - 1993/7/1

Y1 - 1993/7/1

N2 - Using the ARGUS detector at the DORIS-II electron-positron storage ring at DESY, we have investigated the exclusive decay D*+ → D0π+, D0 → KS0π+π-. From a partial wave analysis of the KS0π+π- system we find that (71.8± 4.2 ± 3.0)% are D0 → K*-π+ and (22.7 ± 3.2 ± 0.9)% are D0 → K0ρ{variant}0 with a relative phase of (-137 ± 7 ± 3)° between the channels. The remaining fraction can be described by several channels involving excited resonances, but not by a three-body phase space decay, thus giving first evidence for D0 decays into K0*(1430)-π+, K0 f0(1975), K0 f2(1270), and K0 f0(1400).

AB - Using the ARGUS detector at the DORIS-II electron-positron storage ring at DESY, we have investigated the exclusive decay D*+ → D0π+, D0 → KS0π+π-. From a partial wave analysis of the KS0π+π- system we find that (71.8± 4.2 ± 3.0)% are D0 → K*-π+ and (22.7 ± 3.2 ± 0.9)% are D0 → K0ρ{variant}0 with a relative phase of (-137 ± 7 ± 3)° between the channels. The remaining fraction can be described by several channels involving excited resonances, but not by a three-body phase space decay, thus giving first evidence for D0 decays into K0*(1430)-π+, K0 f0(1975), K0 f2(1270), and K0 f0(1400).

UR - https://www.scopus.com/pages/publications/0000459797

U2 - 10.1016/0370-2693(93)91309-B

DO - 10.1016/0370-2693(93)91309-B

M3 - Article

AN - SCOPUS:0000459797

SN - 0370-2693

VL - 308

SP - 435

EP - 443

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 -

A partial wave analysis of the decay D⁰ → K_S⁰π⁺π^-

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