Study of the decay D0→K-K-K+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; S. Devmal; A. Fernandez; G. F. Fox; P. Gagnon; S. Gerzon; C. Gobel; K. Gounder; A. M. Halling; G. Herrera; G. Hurvits; C. James; P. A. Kasper; S. Kwan; D. C. Langs; J. Leslie; J. Lichtenstadt; B. Lundberg; S. MayTal-Beck; B. Meadows; J. R.T. De Mello Neto; D. Mihalcea; 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; R. J. Stefanski; K. Stenson; D. J. Summers; S. Takach; K. Thorne; A. K. Tripathi; S. Watanabe; R. Weiss-Babai; J. Wiener; N. Witchey; E. Wolin; S. M. Yang; D. Yi; S. Yoshida; R. Zaliznyak; C. Zhang

doi:10.1103/PhysRevD.64.112003

Study of the decay D⁰→K^-K^-K⁺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, S. Devmal, A. Fernandez, G. F. FoxP. Gagnon, S. Gerzon, C. Gobel, K. Gounder, A. M. Halling, G. Herrera, G. Hurvits, C. James, P. A. Kasper, S. Kwan, D. C. Langs, J. Leslie, J. Lichtenstadt, B. Lundberg, S. MayTal-Beck, B. Meadows, J. R.T. De Mello Neto, D. Mihalcea, 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, R. J. Stefanski, K. Stenson, D. J. Summers, S. Takach, K. Thorne, A. K. Tripathi, S. Watanabe, R. Weiss-Babai, J. Wiener, N. Witchey, E. Wolin, S. M. Yang, 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

1 被引用数 (Scopus)

抄録

Using data from the E791 fixed-target hadroproduction experiment at Fermilab, we have studied the Cabibbo-favored but phase-space-suppressed decay D⁰→K^-K^-K⁺π⁺. We find the decay rate for this mode to be (0.54±0.16±0.08) × 10^-2 times that for the normalization mode D⁰→K^-π^-π⁺π ⁺. We observe a clear signal for D⁰→φK^-π⁺ which is consistent with producing 0.7±0.3 of the D⁰→K^-K^-K⁺π⁺ signal. In the context of simple models, we use our measurements to estimate the importance of decay amplitudes that produce extra quark-antiquark pairs from the vacuum relative to those that do not.

本文言語	英語
論文番号	112003
ジャーナル	Physical Review D
巻	64
号	11
DOI	https://doi.org/10.1103/PhysRevD.64.112003
出版ステータス	出版済み - 2001/12/01

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

10.1103/PhysRevD.64.112003

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., Devmal, S., Fernandez, A., ... Zhang, C. (2001). Study of the decay D⁰→K^-K^-K⁺π⁺. Physical Review D, 64(11), 記事 112003. https://doi.org/10.1103/PhysRevD.64.112003

@article{2c718461cd0141c59b4eb62b7a3c4c26,

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

abstract = "Using data from the E791 fixed-target hadroproduction experiment at Fermilab, we have studied the Cabibbo-favored but phase-space-suppressed decay D0→K-K-K+π+. We find the decay rate for this mode to be (0.54±0.16±0.08) × 10-2 times that for the normalization mode D0→K-π-π+π +. We observe a clear signal for D0→φK-π+ which is consistent with producing 0.7±0.3 of the D0→K-K-K+π+ signal. In the context of simple models, we use our measurements to estimate the importance of decay amplitudes that produce extra quark-antiquark pairs from the vacuum relative to those that do not.",

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 S. Devmal and A. Fernandez and Fox, {G. F.} and P. Gagnon and S. Gerzon 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 J. Lichtenstadt and B. Lundberg and S. MayTal-Beck and B. Meadows and {De Mello Neto}, {J. R.T.} and D. Mihalcea 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 Stefanski, {R. J.} 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 Yang, {S. M.} and D. Yi and S. Yoshida and R. Zaliznyak and C. Zhang",

year = "2001",

month = dec,

day = "1",

doi = "10.1103/PhysRevD.64.112003",

language = "英語",

volume = "64",

journal = "Physical Review D",

issn = "0556-2821",

publisher = "American Institute of Physics",

number = "11",

}

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, Devmal, S, Fernandez, A, Fox, GF, Gagnon, P, Gerzon, S, Gobel, C, Gounder, K, Halling, AM, Herrera, G, Hurvits, G, James, C, Kasper, PA, Kwan, S, Langs, DC, Leslie, J, Lichtenstadt, J, Lundberg, B, MayTal-Beck, S, Meadows, B, De Mello Neto, JRT, Mihalcea, D, 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, Stefanski, RJ, Stenson, K, Summers, DJ, Takach, S, Thorne, K, Tripathi, AK, Watanabe, S, Weiss-Babai, R, Wiener, J, Witchey, N, Wolin, E, Yang, SM, Yi, D, Yoshida, S, Zaliznyak, R & Zhang, C 2001, 'Study of the decay D⁰→K^-K^-K⁺π⁺', Physical Review D, vol. 64, no. 11, 112003. https://doi.org/10.1103/PhysRevD.64.112003

TY - JOUR

T1 - Study of the decay D0→K-K-K+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 - Devmal, S.

AU - Fernandez, A.

AU - Fox, G. F.

AU - Gagnon, P.

AU - Gerzon, S.

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 - Lichtenstadt, J.

AU - Lundberg, B.

AU - MayTal-Beck, S.

AU - Meadows, B.

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

AU - Mihalcea, D.

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 - Stefanski, R. J.

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 - Yang, S. M.

AU - Yi, D.

AU - Yoshida, S.

AU - Zaliznyak, R.

AU - Zhang, C.

PY - 2001/12/1

Y1 - 2001/12/1

N2 - Using data from the E791 fixed-target hadroproduction experiment at Fermilab, we have studied the Cabibbo-favored but phase-space-suppressed decay D0→K-K-K+π+. We find the decay rate for this mode to be (0.54±0.16±0.08) × 10-2 times that for the normalization mode D0→K-π-π+π +. We observe a clear signal for D0→φK-π+ which is consistent with producing 0.7±0.3 of the D0→K-K-K+π+ signal. In the context of simple models, we use our measurements to estimate the importance of decay amplitudes that produce extra quark-antiquark pairs from the vacuum relative to those that do not.

AB - Using data from the E791 fixed-target hadroproduction experiment at Fermilab, we have studied the Cabibbo-favored but phase-space-suppressed decay D0→K-K-K+π+. We find the decay rate for this mode to be (0.54±0.16±0.08) × 10-2 times that for the normalization mode D0→K-π-π+π +. We observe a clear signal for D0→φK-π+ which is consistent with producing 0.7±0.3 of the D0→K-K-K+π+ signal. In the context of simple models, we use our measurements to estimate the importance of decay amplitudes that produce extra quark-antiquark pairs from the vacuum relative to those that do not.

UR - http://www.scopus.com/inward/record.url?scp=0035581010&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.64.112003

DO - 10.1103/PhysRevD.64.112003

M3 - 学術論文

AN - SCOPUS:0035581010

SN - 0556-2821

VL - 64

JO - Physical Review D

JF - Physical Review D

IS - 11

M1 - 112003

ER -

Study of the decay D0→K-K-K+π+

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ASJC Scopus 主題領域

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引用スタイル

Study of the decay D⁰→K^-K^-K⁺π⁺