Study of the decay D0 → K-K+π-π+

E. M. Aitala; S. Amato; J. C. Anjos; J. A. Appel; D. Ashery; S. Banerjee; I. Bediaga; G. Blaylock; S. B. Bracker; P. R. Burchat; R. A. Burnstein; T. Carter; H. S. Carvalho; N. K. Copty; L. M. Cremaldi; C. Darling; K. Denisenko; A. Fernandez; G. F. Fox; P. Gagnon; C. Gobel; K. Gounder; A. M. Halling; G. Herrera; G. Hurvits; C. James; P. A. Kasper; S. Kwan; D. C. Langs; J. Leslie; B. Lundberg; S. Maytal-Beck; B. Meadows; J. R.T. De Mello Neto; R. H. Milburn; J. M. De Miranda; A. Napier; A. Nguyen; A. B. D'Oliveira; K. O'Shaughnessy; K. C. Peng; L. P. Perera; M. V. Purohit; B. Quinn; S. Radeztsky; A. Rafatian; N. W. Reay; J. J. Reidy; A. C. Dos Reis; H. A. Rubin; D. A. Sanders; A. K.S. Santha; A. F.S. Santoro; A. J. Schwartz; M. Sheaff; R. A. Sidwell; A. J. Slaughter; M. D. Sokoloff; J. Solano; N. R. Stanton; K. Stenson; D. J. Summers; S. Takach; K. Thorne; A. K. Tripathi; S. Watanabe; R. Weiss-Babai; J. Wiener; N. Witchey; E. Wolin; D. Yi; S. Yoshida; R. Zaliznyak; C. Zhang

doi:10.1016/S0370-2693(98)00066-5

Study of the decay D⁰ → K^-K⁺π^-π⁺

E. M. Aitala^*, S. Amato, J. C. Anjos, J. A. Appel, D. Ashery, S. Banerjee, I. Bediaga, G. Blaylock, S. B. Bracker, P. R. Burchat, R. A. Burnstein, T. Carter, H. S. Carvalho, N. K. Copty, L. M. Cremaldi, C. Darling, K. Denisenko, A. Fernandez, G. F. Fox, P. GagnonC. Gobel, K. Gounder, A. M. Halling, G. Herrera, G. Hurvits, C. James, P. A. Kasper, S. Kwan, D. C. Langs, J. Leslie, B. Lundberg, S. Maytal-Beck, B. Meadows, J. R.T. De Mello Neto, R. H. Milburn, J. M. De Miranda, A. Napier, A. Nguyen, A. B. D'Oliveira, K. O'Shaughnessy, K. C. Peng, L. P. Perera, M. V. Purohit, B. Quinn, S. Radeztsky, A. Rafatian, N. W. Reay, J. J. Reidy, A. C. Dos Reis, H. A. Rubin, D. A. Sanders, A. K.S. Santha, A. F.S. Santoro, A. J. Schwartz, M. Sheaff, R. A. Sidwell, A. J. Slaughter, M. D. Sokoloff, J. Solano, N. R. Stanton, K. Stenson, D. J. Summers, S. Takach, K. Thorne, A. K. Tripathi, S. Watanabe, R. Weiss-Babai, J. Wiener, N. Witchey, E. Wolin, D. Yi, S. Yoshida, R. Zaliznyak, C. Zhang

^*この論文の責任著者

教養教育学系

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

6 被引用数 (Scopus)

抄録

Using data from Fermilab fixed-target experiment E791, we measure the branching ratio for D⁰ → K^- K⁺ π^- π⁺ and its resonant components. We find Γ(D⁰ → K^- K⁺ π^- π⁺)/Γ(D⁰ → K^- π⁺ π^- π⁺) = (3.13 ± 0.37 ± 0.36)%. A coherent amplitude analysis is used to estimate the resonant components. We measure the ratios Γ(D⁰ → f)/Γ(D⁰ → K^- π⁺ π^- π⁺) to be (2.0 ± 0.9 ± 0.8)% for f = φρ⁰, (0.9 ± 0.4 ± 0.5)% for f = φπ⁺ π^-, < 2.0% at the 90% CL for f = K * ⁰(892)K̄ _* 0(892), and < 1.0% at the 90% CL for f = K̄ * ⁰(892)K⁺ π^- or K * ⁰(892)K^- π⁺.

本文言語	英語
ページ（範囲）	185-193
ページ数	9
ジャーナル	Physics Letters B
巻	423
号	1-2
DOI	https://doi.org/10.1016/S0370-2693(98)00066-5
出版ステータス	出版済み - 1998/03/19

ASJC Scopus 主題領域

核物理学および高エネルギー物理学

文献へのアクセス

10.1016/S0370-2693(98)00066-5

引用スタイル

Aitala, E. M., Amato, S., Anjos, J. C., Appel, J. A., Ashery, D., Banerjee, S., Bediaga, I., Blaylock, G., Bracker, S. B., Burchat, P. R., Burnstein, R. A., Carter, T., Carvalho, H. S., Copty, N. K., Cremaldi, L. M., Darling, C., Denisenko, K., Fernandez, A., Fox, G. F., ... Zhang, C. (1998). Study of the decay D⁰ → K^-K⁺π^-π⁺. Physics Letters B, 423(1-2), 185-193. https://doi.org/10.1016/S0370-2693(98)00066-5

@article{ce364b90322e49cfb0851509edcf494e,

title = "Study of the decay D0 → K-K+π-π+",

abstract = "Using data from Fermilab fixed-target experiment E791, we measure the branching ratio for D0 → K- K+ π- π+ and its resonant components. We find Γ(D0 → K- K+ π- π+)/Γ(D0 → K- π+ π- π+) = (3.13 ± 0.37 ± 0.36)%. A coherent amplitude analysis is used to estimate the resonant components. We measure the ratios Γ(D0 → f)/Γ(D0 → K- π+ π- π+) to be (2.0 ± 0.9 ± 0.8)% for f = φρ0, (0.9 ± 0.4 ± 0.5)% for f = φπ+ π-, < 2.0% at the 90% CL for f = K * 0(892){\=K} * 0(892), and < 1.0% at the 90% CL for f = {\=K} * 0(892)K+ π- or K * 0(892)K- π+.",

author = "Aitala, {E. M.} and S. Amato and Anjos, {J. C.} and Appel, {J. A.} and D. Ashery and S. Banerjee and I. Bediaga and G. Blaylock and Bracker, {S. B.} and Burchat, {P. R.} and Burnstein, {R. A.} and T. Carter and Carvalho, {H. S.} and Copty, {N. K.} and Cremaldi, {L. M.} and C. Darling and K. Denisenko and A. Fernandez and Fox, {G. F.} and P. Gagnon and C. Gobel and K. Gounder and Halling, {A. M.} and G. Herrera and G. Hurvits and C. James and Kasper, {P. A.} and S. Kwan and Langs, {D. C.} and J. Leslie and B. Lundberg and S. Maytal-Beck and B. Meadows and {De Mello Neto}, {J. R.T.} and Milburn, {R. H.} and {De Miranda}, {J. M.} and A. Napier and A. Nguyen and D'Oliveira, {A. B.} and K. O'Shaughnessy and Peng, {K. C.} and Perera, {L. P.} and Purohit, {M. V.} and B. Quinn and S. Radeztsky and A. Rafatian and Reay, {N. W.} and Reidy, {J. J.} and {Dos Reis}, {A. C.} and Rubin, {H. A.} and Sanders, {D. A.} and Santha, {A. K.S.} and Santoro, {A. F.S.} and Schwartz, {A. J.} and M. Sheaff and Sidwell, {R. A.} and Slaughter, {A. J.} and Sokoloff, {M. D.} and J. Solano and Stanton, {N. R.} and K. Stenson and Summers, {D. J.} and S. Takach and K. Thorne and Tripathi, {A. K.} and S. Watanabe and R. Weiss-Babai and J. Wiener and N. Witchey and E. Wolin and D. Yi and S. Yoshida and R. Zaliznyak and C. Zhang",

note = "Funding Information: We gratefully acknowledge the assistance of the staffs of Fermilab and of all the participating institutions. This research was supported by the Brazilian Conselho Nacional de Desenvolvimento Cient{\'ı}fico e Tecnol{\'o}gico, CONACYT (Mexico), the U.S.-Israel Binational Science Foundation, and the U.S. National Science Foundation. Fermilab is operated by the Universities Research Associates, Inc., under contract with the United States Department of Energy.",

year = "1998",

month = mar,

day = "19",

doi = "10.1016/S0370-2693(98)00066-5",

language = "英語",

volume = "423",

pages = "185--193",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "1-2",

}

Aitala, EM, Amato, S, Anjos, JC, Appel, JA, Ashery, D, Banerjee, S, Bediaga, I, Blaylock, G, Bracker, SB, Burchat, PR, Burnstein, RA, Carter, T, Carvalho, HS, Copty, NK, Cremaldi, LM, Darling, C, Denisenko, K, Fernandez, A, Fox, GF, Gagnon, P, Gobel, C, Gounder, K, Halling, AM, Herrera, G, Hurvits, G, James, C, Kasper, PA, Kwan, S, Langs, DC, Leslie, J, Lundberg, B, Maytal-Beck, S, Meadows, B, De Mello Neto, JRT, Milburn, RH, De Miranda, JM, Napier, A, Nguyen, A, D'Oliveira, AB, O'Shaughnessy, K, Peng, KC, Perera, LP, Purohit, MV, Quinn, B, Radeztsky, S, Rafatian, A, Reay, NW, Reidy, JJ, Dos Reis, AC, Rubin, HA, Sanders, DA, Santha, AKS, Santoro, AFS, Schwartz, AJ, Sheaff, M, Sidwell, RA, Slaughter, AJ, Sokoloff, MD, Solano, J, Stanton, NR, Stenson, K, Summers, DJ, Takach, S, Thorne, K, Tripathi, AK, Watanabe, S, Weiss-Babai, R, Wiener, J, Witchey, N, Wolin, E, Yi, D, Yoshida, S, Zaliznyak, R & Zhang, C 1998, 'Study of the decay D⁰ → K^-K⁺π^-π⁺', Physics Letters B, vol. 423, no. 1-2, pp. 185-193. https://doi.org/10.1016/S0370-2693(98)00066-5

TY - JOUR

T1 - Study of the decay D0 → K-K+π-π+

AU - Aitala, E. M.

AU - Amato, S.

AU - Anjos, J. C.

AU - Appel, J. A.

AU - Ashery, D.

AU - Banerjee, S.

AU - Bediaga, I.

AU - Blaylock, G.

AU - Bracker, S. B.

AU - Burchat, P. R.

AU - Burnstein, R. A.

AU - Carter, T.

AU - Carvalho, H. S.

AU - Copty, N. K.

AU - Cremaldi, L. M.

AU - Darling, C.

AU - Denisenko, K.

AU - Fernandez, A.

AU - Fox, G. F.

AU - Gagnon, P.

AU - Gobel, C.

AU - Gounder, K.

AU - Halling, A. M.

AU - Herrera, G.

AU - Hurvits, G.

AU - James, C.

AU - Kasper, P. A.

AU - Kwan, S.

AU - Langs, D. C.

AU - Leslie, J.

AU - Lundberg, B.

AU - Maytal-Beck, S.

AU - Meadows, B.

AU - De Mello Neto, J. R.T.

AU - Milburn, R. H.

AU - De Miranda, J. M.

AU - Napier, A.

AU - Nguyen, A.

AU - D'Oliveira, A. B.

AU - O'Shaughnessy, K.

AU - Peng, K. C.

AU - Perera, L. P.

AU - Purohit, M. V.

AU - Quinn, B.

AU - Radeztsky, S.

AU - Rafatian, A.

AU - Reay, N. W.

AU - Reidy, J. J.

AU - Dos Reis, A. C.

AU - Rubin, H. A.

AU - Sanders, D. A.

AU - Santha, A. K.S.

AU - Santoro, A. F.S.

AU - Schwartz, A. J.

AU - Sheaff, M.

AU - Sidwell, R. A.

AU - Slaughter, A. J.

AU - Sokoloff, M. D.

AU - Solano, J.

AU - Stanton, N. R.

AU - Stenson, K.

AU - Summers, D. J.

AU - Takach, S.

AU - Thorne, K.

AU - Tripathi, A. K.

AU - Watanabe, S.

AU - Weiss-Babai, R.

AU - Wiener, J.

AU - Witchey, N.

AU - Wolin, E.

AU - Yi, D.

AU - Yoshida, S.

AU - Zaliznyak, R.

AU - Zhang, C.

N1 - Funding Information: We gratefully acknowledge the assistance of the staffs of Fermilab and of all the participating institutions. This research was supported by the Brazilian Conselho Nacional de Desenvolvimento Cientı́fico e Tecnológico, CONACYT (Mexico), the U.S.-Israel Binational Science Foundation, and the U.S. National Science Foundation. Fermilab is operated by the Universities Research Associates, Inc., under contract with the United States Department of Energy.

PY - 1998/3/19

Y1 - 1998/3/19

N2 - Using data from Fermilab fixed-target experiment E791, we measure the branching ratio for D0 → K- K+ π- π+ and its resonant components. We find Γ(D0 → K- K+ π- π+)/Γ(D0 → K- π+ π- π+) = (3.13 ± 0.37 ± 0.36)%. A coherent amplitude analysis is used to estimate the resonant components. We measure the ratios Γ(D0 → f)/Γ(D0 → K- π+ π- π+) to be (2.0 ± 0.9 ± 0.8)% for f = φρ0, (0.9 ± 0.4 ± 0.5)% for f = φπ+ π-, < 2.0% at the 90% CL for f = K * 0(892)K̄ * 0(892), and < 1.0% at the 90% CL for f = K̄ * 0(892)K+ π- or K * 0(892)K- π+.

AB - Using data from Fermilab fixed-target experiment E791, we measure the branching ratio for D0 → K- K+ π- π+ and its resonant components. We find Γ(D0 → K- K+ π- π+)/Γ(D0 → K- π+ π- π+) = (3.13 ± 0.37 ± 0.36)%. A coherent amplitude analysis is used to estimate the resonant components. We measure the ratios Γ(D0 → f)/Γ(D0 → K- π+ π- π+) to be (2.0 ± 0.9 ± 0.8)% for f = φρ0, (0.9 ± 0.4 ± 0.5)% for f = φπ+ π-, < 2.0% at the 90% CL for f = K * 0(892)K̄ * 0(892), and < 1.0% at the 90% CL for f = K̄ * 0(892)K+ π- or K * 0(892)K- π+.

UR - http://www.scopus.com/inward/record.url?scp=0006977874&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(98)00066-5

DO - 10.1016/S0370-2693(98)00066-5

M3 - 学術論文

AN - SCOPUS:0006977874

SN - 0370-2693

VL - 423

SP - 185

EP - 193

JO - Physics Letters B

JF - Physics Letters B

IS - 1-2

ER -

Study of the decay D0 → K-K+π-π+

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Study of the decay D⁰ → K^-K⁺π^-π⁺