First observation and dalitz analysis of the D0 → K S0ηπ0 Decay

P. Rubin; B. I. Eisenstein; G. D. Gollin; I. Karliner; N. Lowrey; P. Naik; C. Sedlack; M. Selen; J. J. Thaler; J. Williams; K. W. Edwards; D. Besson; K. Y. Gao; D. T. Gong; Y. Kubota; S. Z. Li; R. Poling; A. W. Scott; A. Smith; C. J. Stepaniak; J. Urheim; Z. Metreveli; K. K. Seth; A. Tomaradze; P. Zweber; J. Ernst; K. Arms; E. Eckhart; K. K. Gan; H. Severini; P. Skubic; D. M. Asner; S. A. Dytman; S. Mehrabyan; J. A. Mueller; V. Savinov; Z. Li; A. Lopez; H. Mendez; J. Ramirez; G. S. Huang; D. H. Miller; V. Pavlunin; B. Sanghi; E. I. Shibata; I. P.J. Shipsey; G. S. Adams; M. Chasse; J. P. Cummings; I. Danko; J. Napolitano; D. Cronin-Hennessy; C. S. Park; W. Park; J. B. Thayer; E. H. Thorndike; T. E. Coan; Y. S. Gao; F. Liu; R. Stroynowski; M. Artuso; C. Boulahouache; S. Blusk; J. Butt; E. Dambasuren; O. Dorjkhaidav; N. Menaa; R. Mountain; H. Muramatsu; R. Nandakumar; R. Redjimi; R. Sia; T. Skwarnicki; S. Stone; J. C. Wang; K. Zhang; A. H. Mahmood; S. E. Csorna; G. Bonvicini; D. Cinabro; M. Dubrovin; A. Bornheim; E. Lipeles; S. P. Pappas; A. J. Weinstein; R. A. Briere; G. P. Chen; T. Ferguson; G. Tatishvili; H. Vogel; M. E. Watkins; N. E. Adam; J. P. Alexander; K. Berkelman; D. G. Cassel; J. E. Duboscq; K. M. Ecklund; R. Ehrlich; L. Fields; R. S. Galik; L. Gibbons; B. Gittelman; R. Gray; S. W. Gray; D. L. Hartill; B. K. Heltsley; D. Hertz; L. Hsu; C. D. Jones; J. Kandaswamy; D. L. Kreinick; V. E. Kuznetsov; H. Mahlke-Krüger; T. O. Meyer; P. U.E. Onyisi; J. R. Patterson; T. K. Pedlar; D. Peterson; J. Pivarski; D. Riley; J. L. Rosner; A. Ryd; A. J. Sadoff; H. Schwarthoff; M. R. Shepherd; W. M. Sun; J. G. Thayer; D. Urner; T. Wilksen; M. Weinberger; S. B. Athar; P. Avery; L. Breva-Newell; R. Patel; V. Potlia; H. Stoeck; J. Yelton

doi:10.1103/PhysRevLett.93.111801

First observation and dalitz analysis of the D⁰ → K _S⁰ηπ⁰ Decay

P. Rubin, B. I. Eisenstein, G. D. Gollin, I. Karliner, N. Lowrey, P. Naik, C. Sedlack, M. Selen, J. J. Thaler, J. Williams, K. W. Edwards, D. Besson, K. Y. Gao, D. T. Gong, Y. Kubota, S. Z. Li, R. Poling, A. W. Scott, A. Smith, C. J. StepaniakJ. Urheim, Z. Metreveli, K. K. Seth, A. Tomaradze, P. Zweber, J. Ernst, K. Arms, E. Eckhart, K. K. Gan, H. Severini, P. Skubic, D. M. Asner, S. A. Dytman, S. Mehrabyan, J. A. Mueller, V. Savinov, Z. Li, A. Lopez, H. Mendez, J. Ramirez, G. S. Huang, D. H. Miller, V. Pavlunin, B. Sanghi, E. I. Shibata, I. P.J. Shipsey, G. S. Adams, M. Chasse, J. P. Cummings, I. Danko, J. Napolitano, D. Cronin-Hennessy, C. S. Park, W. Park, J. B. Thayer, E. H. Thorndike, T. E. Coan, Y. S. Gao, F. Liu, R. Stroynowski, M. Artuso, C. Boulahouache, S. Blusk, J. Butt, E. Dambasuren, O. Dorjkhaidav, N. Menaa, R. Mountain, H. Muramatsu, R. Nandakumar, R. Redjimi, R. Sia, T. Skwarnicki, S. Stone, J. C. Wang, K. Zhang, A. H. Mahmood, S. E. Csorna, G. Bonvicini, D. Cinabro, M. Dubrovin, A. Bornheim, E. Lipeles, S. P. Pappas, A. J. Weinstein, R. A. Briere, G. P. Chen, T. Ferguson, G. Tatishvili, H. Vogel, M. E. Watkins, N. E. Adam, J. P. Alexander, K. Berkelman, D. G. Cassel, J. E. Duboscq, K. M. Ecklund, R. Ehrlich, L. Fields, R. S. Galik, L. Gibbons, B. Gittelman, R. Gray, S. W. Gray, D. L. Hartill, B. K. Heltsley, D. Hertz, L. Hsu, C. D. Jones, J. Kandaswamy, D. L. Kreinick, V. E. Kuznetsov, H. Mahlke-Krüger, T. O. Meyer, P. U.E. Onyisi, J. R. Patterson, T. K. Pedlar, D. Peterson, J. Pivarski, D. Riley, J. L. Rosner, A. Ryd, A. J. Sadoff, H. Schwarthoff, M. R. Shepherd, W. M. Sun, J. G. Thayer, D. Urner, T. Wilksen, M. Weinberger, S. B. Athar, P. Avery, L. Breva-Newell, R. Patel, V. Potlia, H. Stoeck, J. Yelton

Department of Physics

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

28 Scopus citations

Abstract

The resonant substructure of the decay D⁰→K ⁰_sηπ⁰ was discussed using Dalitz technique. The study also find dominant contributions from a ₀(980)K⁰_s and K^*(829)η intermediate states. Using an isobar model averaging of four model was made for additional components and find the amplitude, phase and fit fractions. It was shown that the amplitudes and phases were extracted from the fit, derived from fit fraction which integrates its matrix elements amplitude square and allow phase space division.

Original language	English (US)
Article number	111801
Pages (from-to)	111801-1-111801-6
Journal	Physical Review Letters
Volume	93
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevLett.93.111801
State	Published - Sep 10 2004

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.93.111801

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Rubin, P., Eisenstein, B. I., Gollin, G. D., Karliner, I., Lowrey, N., Naik, P., Sedlack, C., Selen, M., Thaler, J. J., Williams, J., Edwards, K. W., Besson, D., Gao, K. Y., Gong, D. T., Kubota, Y., Li, S. Z., Poling, R., Scott, A. W., Smith, A., ... Yelton, J. (2004). First observation and dalitz analysis of the D⁰ → K _S⁰ηπ⁰ Decay. Physical Review Letters, 93(11), 111801-1-111801-6. [111801]. https://doi.org/10.1103/PhysRevLett.93.111801

First observation and dalitz analysis of the D⁰ → K _S⁰ηπ⁰ Decay. / Rubin, P.; Eisenstein, B. I.; Gollin, G. D.; Karliner, I.; Lowrey, N.; Naik, P.; Sedlack, C.; Selen, M.; Thaler, J. J.; Williams, J.; Edwards, K. W.; Besson, D.; Gao, K. Y.; Gong, D. T.; Kubota, Y.; Li, S. Z.; Poling, R.; Scott, A. W.; Smith, A.; Stepaniak, C. J.; Urheim, J.; Metreveli, Z.; Seth, K. K.; Tomaradze, A.; Zweber, P.; Ernst, J.; Arms, K.; Eckhart, E.; Gan, K. K.; Severini, H.; Skubic, P.; Asner, D. M.; Dytman, S. A.; Mehrabyan, S.; Mueller, J. A.; Savinov, V.; Li, Z.; Lopez, A.; Mendez, H.; Ramirez, J.; Huang, G. S.; Miller, D. H.; Pavlunin, V.; Sanghi, B.; Shibata, E. I.; Shipsey, I. P.J.; Adams, G. S.; Chasse, M.; Cummings, J. P.; Danko, I.; Napolitano, J.; Cronin-Hennessy, D.; Park, C. S.; Park, W.; Thayer, J. B.; Thorndike, E. H.; Coan, T. E.; Gao, Y. S.; Liu, F.; Stroynowski, R.; Artuso, M.; Boulahouache, C.; Blusk, S.; Butt, J.; Dambasuren, E.; Dorjkhaidav, O.; Menaa, N.; Mountain, R.; Muramatsu, H.; Nandakumar, R.; Redjimi, R.; Sia, R.; Skwarnicki, T.; Stone, S.; Wang, J. C.; Zhang, K.; Mahmood, A. H.; Csorna, S. E.; Bonvicini, G.; Cinabro, D.; Dubrovin, M.; Bornheim, A.; Lipeles, E.; Pappas, S. P.; Weinstein, A. J.; Briere, R. A.; Chen, G. P.; Ferguson, T.; Tatishvili, G.; Vogel, H.; Watkins, M. E.; Adam, N. E.; Alexander, J. P.; Berkelman, K.; Cassel, D. G.; Duboscq, J. E.; Ecklund, K. M.; Ehrlich, R.; Fields, L.; Galik, R. S.; Gibbons, L.; Gittelman, B.; Gray, R.; Gray, S. W.; Hartill, D. L.; Heltsley, B. K.; Hertz, D.; Hsu, L.; Jones, C. D.; Kandaswamy, J.; Kreinick, D. L.; Kuznetsov, V. E.; Mahlke-Krüger, H.; Meyer, T. O.; Onyisi, P. U.E.; Patterson, J. R.; Pedlar, T. K.; Peterson, D.; Pivarski, J.; Riley, D.; Rosner, J. L.; Ryd, A.; Sadoff, A. J.; Schwarthoff, H.; Shepherd, M. R.; Sun, W. M.; Thayer, J. G.; Urner, D.; Wilksen, T.; Weinberger, M.; Athar, S. B.; Avery, P.; Breva-Newell, L.; Patel, R.; Potlia, V.; Stoeck, H.; Yelton, J.

In: Physical Review Letters, Vol. 93, No. 11, 111801, 10.09.2004, p. 111801-1-111801-6.

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

Rubin, P, Eisenstein, BI, Gollin, GD, Karliner, I, Lowrey, N, Naik, P, Sedlack, C, Selen, M, Thaler, JJ, Williams, J, Edwards, KW, Besson, D, Gao, KY, Gong, DT, Kubota, Y, Li, SZ, Poling, R, Scott, AW, Smith, A, Stepaniak, CJ, Urheim, J, Metreveli, Z, Seth, KK, Tomaradze, A, Zweber, P, Ernst, J, Arms, K, Eckhart, E, Gan, KK, Severini, H, Skubic, P, Asner, DM, Dytman, SA, Mehrabyan, S, Mueller, JA, Savinov, V, Li, Z, Lopez, A, Mendez, H, Ramirez, J, Huang, GS, Miller, DH, Pavlunin, V, Sanghi, B, Shibata, EI, Shipsey, IPJ, Adams, GS, Chasse, M, Cummings, JP, Danko, I, Napolitano, J, Cronin-Hennessy, D, Park, CS, Park, W, Thayer, JB, Thorndike, EH, Coan, TE, Gao, YS, Liu, F, Stroynowski, R, Artuso, M, Boulahouache, C, Blusk, S, Butt, J, Dambasuren, E, Dorjkhaidav, O, Menaa, N, Mountain, R, Muramatsu, H, Nandakumar, R, Redjimi, R, Sia, R, Skwarnicki, T , Stone, S, Wang, JC, Zhang, K, Mahmood, AH, Csorna, SE, Bonvicini, G, Cinabro, D, Dubrovin, M, Bornheim, A, Lipeles, E, Pappas, SP, Weinstein, AJ, Briere, RA, Chen, GP, Ferguson, T, Tatishvili, G, Vogel, H, Watkins, ME, Adam, NE, Alexander, JP, Berkelman, K, Cassel, DG, Duboscq, JE, Ecklund, KM, Ehrlich, R, Fields, L, Galik, RS, Gibbons, L, Gittelman, B, Gray, R, Gray, SW, Hartill, DL, Heltsley, BK, Hertz, D, Hsu, L, Jones, CD, Kandaswamy, J, Kreinick, DL, Kuznetsov, VE, Mahlke-Krüger, H, Meyer, TO, Onyisi, PUE, Patterson, JR, Pedlar, TK, Peterson, D, Pivarski, J, Riley, D, Rosner, JL, Ryd, A, Sadoff, AJ, Schwarthoff, H, Shepherd, MR, Sun, WM, Thayer, JG, Urner, D, Wilksen, T, Weinberger, M, Athar, SB, Avery, P, Breva-Newell, L, Patel, R, Potlia, V, Stoeck, H & Yelton, J 2004, 'First observation and dalitz analysis of the D⁰ → K _S⁰ηπ⁰ Decay', Physical Review Letters, vol. 93, no. 11, 111801, pp. 111801-1-111801-6. https://doi.org/10.1103/PhysRevLett.93.111801

Rubin, P. ; Eisenstein, B. I. ; Gollin, G. D. ; Karliner, I. ; Lowrey, N. ; Naik, P. ; Sedlack, C. ; Selen, M. ; Thaler, J. J. ; Williams, J. ; Edwards, K. W. ; Besson, D. ; Gao, K. Y. ; Gong, D. T. ; Kubota, Y. ; Li, S. Z. ; Poling, R. ; Scott, A. W. ; Smith, A. ; Stepaniak, C. J. ; Urheim, J. ; Metreveli, Z. ; Seth, K. K. ; Tomaradze, A. ; Zweber, P. ; Ernst, J. ; Arms, K. ; Eckhart, E. ; Gan, K. K. ; Severini, H. ; Skubic, P. ; Asner, D. M. ; Dytman, S. A. ; Mehrabyan, S. ; Mueller, J. A. ; Savinov, V. ; Li, Z. ; Lopez, A. ; Mendez, H. ; Ramirez, J. ; Huang, G. S. ; Miller, D. H. ; Pavlunin, V. ; Sanghi, B. ; Shibata, E. I. ; Shipsey, I. P.J. ; Adams, G. S. ; Chasse, M. ; Cummings, J. P. ; Danko, I. ; Napolitano, J. ; Cronin-Hennessy, D. ; Park, C. S. ; Park, W. ; Thayer, J. B. ; Thorndike, E. H. ; Coan, T. E. ; Gao, Y. S. ; Liu, F. ; Stroynowski, R. ; Artuso, M. ; Boulahouache, C. ; Blusk, S. ; Butt, J. ; Dambasuren, E. ; Dorjkhaidav, O. ; Menaa, N. ; Mountain, R. ; Muramatsu, H. ; Nandakumar, R. ; Redjimi, R. ; Sia, R. ; Skwarnicki, T. ; Stone, S. ; Wang, J. C. ; Zhang, K. ; Mahmood, A. H. ; Csorna, S. E. ; Bonvicini, G. ; Cinabro, D. ; Dubrovin, M. ; Bornheim, A. ; Lipeles, E. ; Pappas, S. P. ; Weinstein, A. J. ; Briere, R. A. ; Chen, G. P. ; Ferguson, T. ; Tatishvili, G. ; Vogel, H. ; Watkins, M. E. ; Adam, N. E. ; Alexander, J. P. ; Berkelman, K. ; Cassel, D. G. ; Duboscq, J. E. ; Ecklund, K. M. ; Ehrlich, R. ; Fields, L. ; Galik, R. S. ; Gibbons, L. ; Gittelman, B. ; Gray, R. ; Gray, S. W. ; Hartill, D. L. ; Heltsley, B. K. ; Hertz, D. ; Hsu, L. ; Jones, C. D. ; Kandaswamy, J. ; Kreinick, D. L. ; Kuznetsov, V. E. ; Mahlke-Krüger, H. ; Meyer, T. O. ; Onyisi, P. U.E. ; Patterson, J. R. ; Pedlar, T. K. ; Peterson, D. ; Pivarski, J. ; Riley, D. ; Rosner, J. L. ; Ryd, A. ; Sadoff, A. J. ; Schwarthoff, H. ; Shepherd, M. R. ; Sun, W. M. ; Thayer, J. G. ; Urner, D. ; Wilksen, T. ; Weinberger, M. ; Athar, S. B. ; Avery, P. ; Breva-Newell, L. ; Patel, R. ; Potlia, V. ; Stoeck, H. ; Yelton, J. / First observation and dalitz analysis of the D⁰ → K _S⁰ηπ⁰ Decay. In: Physical Review Letters. 2004 ; Vol. 93, No. 11. pp. 111801-1-111801-6.

@article{5f45fe1c3e114274ab0dee077e33f06d,

title = "First observation and dalitz analysis of the D0 → K S0ηπ0 Decay",

abstract = "The resonant substructure of the decay D0→K 0sηπ0 was discussed using Dalitz technique. The study also find dominant contributions from a 0(980)K0s and K*(829)η intermediate states. Using an isobar model averaging of four model was made for additional components and find the amplitude, phase and fit fractions. It was shown that the amplitudes and phases were extracted from the fit, derived from fit fraction which integrates its matrix elements amplitude square and allow phase space division.",

author = "P. Rubin and Eisenstein, {B. I.} and Gollin, {G. D.} and I. Karliner and N. Lowrey and P. Naik and C. Sedlack and M. Selen and Thaler, {J. J.} and J. Williams and Edwards, {K. W.} and D. Besson and Gao, {K. Y.} and Gong, {D. T.} and Y. Kubota and Li, {S. Z.} and R. Poling and Scott, {A. W.} and A. Smith and Stepaniak, {C. J.} and J. Urheim and Z. Metreveli and Seth, {K. K.} and A. Tomaradze and P. Zweber and J. Ernst and K. Arms and E. Eckhart and Gan, {K. K.} and H. Severini and P. Skubic and Asner, {D. M.} and Dytman, {S. A.} and S. Mehrabyan and Mueller, {J. A.} and V. Savinov and Z. Li and A. Lopez and H. Mendez and J. Ramirez and Huang, {G. S.} and Miller, {D. H.} and V. Pavlunin and B. Sanghi and Shibata, {E. I.} and Shipsey, {I. P.J.} and Adams, {G. S.} and M. Chasse and Cummings, {J. P.} and I. Danko and J. Napolitano and D. Cronin-Hennessy and Park, {C. S.} and W. Park and Thayer, {J. B.} and Thorndike, {E. H.} and Coan, {T. E.} and Gao, {Y. S.} and F. Liu and R. Stroynowski and M. Artuso and C. Boulahouache and S. Blusk and J. Butt and E. Dambasuren and O. Dorjkhaidav and N. Menaa and R. Mountain and H. Muramatsu and R. Nandakumar and R. Redjimi and R. Sia and T. Skwarnicki and S. Stone and Wang, {J. C.} and K. Zhang and Mahmood, {A. H.} and Csorna, {S. E.} and G. Bonvicini and D. Cinabro and M. Dubrovin and A. Bornheim and E. Lipeles and Pappas, {S. P.} and Weinstein, {A. J.} and Briere, {R. A.} and Chen, {G. P.} and T. Ferguson and G. Tatishvili and H. Vogel and Watkins, {M. E.} and Adam, {N. E.} and Alexander, {J. P.} and K. Berkelman and Cassel, {D. G.} and Duboscq, {J. E.} and Ecklund, {K. M.} and R. Ehrlich and L. Fields and Galik, {R. S.} and L. Gibbons and B. Gittelman and R. Gray and Gray, {S. W.} and Hartill, {D. L.} and Heltsley, {B. K.} and D. Hertz and L. Hsu and Jones, {C. D.} and J. Kandaswamy and Kreinick, {D. L.} and Kuznetsov, {V. E.} and H. Mahlke-Kr{\"u}ger and Meyer, {T. O.} and Onyisi, {P. U.E.} and Patterson, {J. R.} and Pedlar, {T. K.} and D. Peterson and J. Pivarski and D. Riley and Rosner, {J. L.} and A. Ryd and Sadoff, {A. J.} and H. Schwarthoff and Shepherd, {M. R.} and Sun, {W. M.} and Thayer, {J. G.} and D. Urner and T. Wilksen and M. Weinberger and Athar, {S. B.} and P. Avery and L. Breva-Newell and R. Patel and V. Potlia and H. Stoeck and J. Yelton",

note = "Funding Information: We gratefully acknowledge the effort of the CESR ?>staff in providing us with excellent luminosity and ?>running conditions. This work was supported by the National Science Foundation and the U.S. Department of Energy.",

year = "2004",

month = sep,

day = "10",

doi = "10.1103/PhysRevLett.93.111801",

language = "English (US)",

volume = "93",

pages = "111801--1--111801--6",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "11",

}

TY - JOUR

T1 - First observation and dalitz analysis of the D0 → K S0ηπ0 Decay

AU - Rubin, P.

AU - Eisenstein, B. I.

AU - Gollin, G. D.

AU - Karliner, I.

AU - Lowrey, N.

AU - Naik, P.

AU - Sedlack, C.

AU - Selen, M.

AU - Thaler, J. J.

AU - Williams, J.

AU - Edwards, K. W.

AU - Besson, D.

AU - Gao, K. Y.

AU - Gong, D. T.

AU - Kubota, Y.

AU - Li, S. Z.

AU - Poling, R.

AU - Scott, A. W.

AU - Smith, A.

AU - Stepaniak, C. J.

AU - Urheim, J.

AU - Metreveli, Z.

AU - Seth, K. K.

AU - Tomaradze, A.

AU - Zweber, P.

AU - Ernst, J.

AU - Arms, K.

AU - Eckhart, E.

AU - Gan, K. K.

AU - Severini, H.

AU - Skubic, P.

AU - Asner, D. M.

AU - Dytman, S. A.

AU - Mehrabyan, S.

AU - Mueller, J. A.

AU - Savinov, V.

AU - Li, Z.

AU - Lopez, A.

AU - Mendez, H.

AU - Ramirez, J.

AU - Huang, G. S.

AU - Miller, D. H.

AU - Pavlunin, V.

AU - Sanghi, B.

AU - Shibata, E. I.

AU - Shipsey, I. P.J.

AU - Adams, G. S.

AU - Chasse, M.

AU - Cummings, J. P.

AU - Danko, I.

AU - Napolitano, J.

AU - Cronin-Hennessy, D.

AU - Park, C. S.

AU - Park, W.

AU - Thayer, J. B.

AU - Thorndike, E. H.

AU - Coan, T. E.

AU - Gao, Y. S.

AU - Liu, F.

AU - Stroynowski, R.

AU - Artuso, M.

AU - Boulahouache, C.

AU - Blusk, S.

AU - Butt, J.

AU - Dambasuren, E.

AU - Dorjkhaidav, O.

AU - Menaa, N.

AU - Mountain, R.

AU - Muramatsu, H.

AU - Nandakumar, R.

AU - Redjimi, R.

AU - Sia, R.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Wang, J. C.

AU - Zhang, K.

AU - Mahmood, A. H.

AU - Csorna, S. E.

AU - Bonvicini, G.

AU - Cinabro, D.

AU - Dubrovin, M.

AU - Bornheim, A.

AU - Lipeles, E.

AU - Pappas, S. P.

AU - Weinstein, A. J.

AU - Briere, R. A.

AU - Chen, G. P.

AU - Ferguson, T.

AU - Tatishvili, G.

AU - Vogel, H.

AU - Watkins, M. E.

AU - Adam, N. E.

AU - Alexander, J. P.

AU - Berkelman, K.

AU - Cassel, D. G.

AU - Duboscq, J. E.

AU - Ecklund, K. M.

AU - Ehrlich, R.

AU - Fields, L.

AU - Galik, R. S.

AU - Gibbons, L.

AU - Gittelman, B.

AU - Gray, R.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Hertz, D.

AU - Hsu, L.

AU - Jones, C. D.

AU - Kandaswamy, J.

AU - Kreinick, D. L.

AU - Kuznetsov, V. E.

AU - Mahlke-Krüger, H.

AU - Meyer, T. O.

AU - Onyisi, P. U.E.

AU - Patterson, J. R.

AU - Pedlar, T. K.

AU - Peterson, D.

AU - Pivarski, J.

AU - Riley, D.

AU - Rosner, J. L.

AU - Ryd, A.

AU - Sadoff, A. J.

AU - Schwarthoff, H.

AU - Shepherd, M. R.

AU - Sun, W. M.

AU - Thayer, J. G.

AU - Urner, D.

AU - Wilksen, T.

AU - Weinberger, M.

AU - Athar, S. B.

AU - Avery, P.

AU - Breva-Newell, L.

AU - Patel, R.

AU - Potlia, V.

AU - Stoeck, H.

AU - Yelton, J.

N1 - Funding Information: We gratefully acknowledge the effort of the CESR ?>staff in providing us with excellent luminosity and ?>running conditions. This work was supported by the National Science Foundation and the U.S. Department of Energy.

PY - 2004/9/10

Y1 - 2004/9/10

N2 - The resonant substructure of the decay D0→K 0sηπ0 was discussed using Dalitz technique. The study also find dominant contributions from a 0(980)K0s and K*(829)η intermediate states. Using an isobar model averaging of four model was made for additional components and find the amplitude, phase and fit fractions. It was shown that the amplitudes and phases were extracted from the fit, derived from fit fraction which integrates its matrix elements amplitude square and allow phase space division.

AB - The resonant substructure of the decay D0→K 0sηπ0 was discussed using Dalitz technique. The study also find dominant contributions from a 0(980)K0s and K*(829)η intermediate states. Using an isobar model averaging of four model was made for additional components and find the amplitude, phase and fit fractions. It was shown that the amplitudes and phases were extracted from the fit, derived from fit fraction which integrates its matrix elements amplitude square and allow phase space division.

UR - http://www.scopus.com/inward/record.url?scp=80051547703&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80051547703&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.93.111801

DO - 10.1103/PhysRevLett.93.111801

M3 - Article

AN - SCOPUS:80051547703

VL - 93

SP - 111801-1-111801-6

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 11

M1 - 111801

ER -

First observation and dalitz analysis of the D⁰ → K _S⁰ηπ⁰ Decay

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