Search for the decay KL0→π0π0γ

D. Roberts; K. Arisaka; J. Kubic; W. Slater; M. Weaver; R. A. Briere; E. Cheu; D. A. Harris; K. S. McFarland; A. Roodman; B. Schwingenheuer; S. V. Somalwar; Y. W. Wah; B. Winstein; R. Winston; A. R. Barker; E. C. Swallow; G. J. Bock; R. Coleman; M. Crisler; J. Enagonio; R. Ford; Y. B. Hsiung; D. A. Jensen; E. Ramberg; R. Tschirhart; E. M. Collins; G. D. Gollin; T. Nakaya; T. Yamanaka; P. Gu; P. Haas; W. P. Hogan; S. K. Kim; J. N. Matthews; S. S. Myung; S. Schnetzer; G. B. Thomson; Y. Zou

doi:10.1103/PhysRevD.50.1874

Search for the decay KL0→π0π0γ

D. Roberts, K. Arisaka, J. Kubic, W. Slater, M. Weaver, R. A. Briere, E. Cheu, D. A. Harris, K. S. McFarland, A. Roodman, B. Schwingenheuer, S. V. Somalwar, Y. W. Wah, B. Winstein, R. Winston, A. R. Barker, E. C. Swallow, G. J. Bock, R. Coleman, M. CrislerJ. Enagonio, R. Ford, Y. B. Hsiung, D. A. Jensen, E. Ramberg, R. Tschirhart, E. M. Collins, G. D. Gollin, T. Nakaya, T. Yamanaka, P. Gu, P. Haas, W. P. Hogan, S. K. Kim, J. N. Matthews, S. S. Myung, S. Schnetzer, G. B. Thomson, Y. Zou

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Abstract

We report the results of a search for the decay KL000 conducted by the E799 Collaboration at Fermilab. The amplitude for this process vanishes to O(p4) in chiral perturbation theory, so a measurement of the decay would directly probe O(p6) effects. This is the first published search for this decay mode and we set a 90% confidence level upper limit on the branching ratio of B(KL000)<2.3×10-4.

Original language	English (US)
Pages (from-to)	1874-1878
Number of pages	5
Journal	Physical Review D
Volume	50
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.50.1874
State	Published - 1994
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevD.50.1874

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Roberts, D., Arisaka, K., Kubic, J., Slater, W., Weaver, M., Briere, R. A., Cheu, E., Harris, D. A., McFarland, K. S., Roodman, A., Schwingenheuer, B., Somalwar, S. V., Wah, Y. W., Winstein, B., Winston, R., Barker, A. R., Swallow, E. C., Bock, G. J., Coleman, R., ... Zou, Y. (1994). Search for the decay KL0→π0π0γ. Physical Review D, 50(3), 1874-1878. https://doi.org/10.1103/PhysRevD.50.1874

Roberts, D, Arisaka, K, Kubic, J, Slater, W, Weaver, M, Briere, RA, Cheu, E, Harris, DA, McFarland, KS, Roodman, A, Schwingenheuer, B, Somalwar, SV, Wah, YW, Winstein, B, Winston, R, Barker, AR, Swallow, EC, Bock, GJ, Coleman, R, Crisler, M, Enagonio, J, Ford, R, Hsiung, YB, Jensen, DA, Ramberg, E, Tschirhart, R, Collins, EM, Gollin, GD, Nakaya, T, Yamanaka, T, Gu, P, Haas, P, Hogan, WP, Kim, SK, Matthews, JN, Myung, SS, Schnetzer, S, Thomson, GB & Zou, Y 1994, 'Search for the decay KL0→π0π0γ', Physical Review D, vol. 50, no. 3, pp. 1874-1878. https://doi.org/10.1103/PhysRevD.50.1874

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title = "Search for the decay KL0→π0π0γ",

abstract = "We report the results of a search for the decay KL000 conducted by the E799 Collaboration at Fermilab. The amplitude for this process vanishes to O(p4) in chiral perturbation theory, so a measurement of the decay would directly probe O(p6) effects. This is the first published search for this decay mode and we set a 90% confidence level upper limit on the branching ratio of B(KL000)<2.3×10-4.",

author = "D. Roberts and K. Arisaka and J. Kubic and W. Slater and M. Weaver and Briere, {R. A.} and E. Cheu and Harris, {D. A.} and McFarland, {K. S.} and A. Roodman and B. Schwingenheuer and Somalwar, {S. V.} and Wah, {Y. W.} and B. Winstein and R. Winston and Barker, {A. R.} and Swallow, {E. C.} and Bock, {G. J.} and R. Coleman and M. Crisler and J. Enagonio and R. Ford and Hsiung, {Y. B.} and Jensen, {D. A.} and E. Ramberg and R. Tschirhart and Collins, {E. M.} and Gollin, {G. D.} and T. Nakaya and T. Yamanaka and P. Gu and P. Haas and Hogan, {W. P.} and Kim, {S. K.} and Matthews, {J. N.} and Myung, {S. S.} and S. Schnetzer and Thomson, {G. B.} and Y. Zou",

year = "1994",

doi = "10.1103/PhysRevD.50.1874",

language = "English (US)",

volume = "50",

pages = "1874--1878",

journal = "Physical Review D",

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T1 - Search for the decay KL0→π0π0γ

AU - Roberts, D.

AU - Arisaka, K.

AU - Kubic, J.

AU - Slater, W.

AU - Weaver, M.

AU - Briere, R. A.

AU - Cheu, E.

AU - Harris, D. A.

AU - McFarland, K. S.

AU - Roodman, A.

AU - Schwingenheuer, B.

AU - Somalwar, S. V.

AU - Wah, Y. W.

AU - Winstein, B.

AU - Winston, R.

AU - Barker, A. R.

AU - Swallow, E. C.

AU - Bock, G. J.

AU - Coleman, R.

AU - Crisler, M.

AU - Enagonio, J.

AU - Ford, R.

AU - Hsiung, Y. B.

AU - Jensen, D. A.

AU - Ramberg, E.

AU - Tschirhart, R.

AU - Collins, E. M.

AU - Gollin, G. D.

AU - Nakaya, T.

AU - Yamanaka, T.

AU - Gu, P.

AU - Haas, P.

AU - Hogan, W. P.

AU - Kim, S. K.

AU - Matthews, J. N.

AU - Myung, S. S.

AU - Schnetzer, S.

AU - Thomson, G. B.

AU - Zou, Y.

PY - 1994

Y1 - 1994

N2 - We report the results of a search for the decay KL000 conducted by the E799 Collaboration at Fermilab. The amplitude for this process vanishes to O(p4) in chiral perturbation theory, so a measurement of the decay would directly probe O(p6) effects. This is the first published search for this decay mode and we set a 90% confidence level upper limit on the branching ratio of B(KL000)<2.3×10-4.

AB - We report the results of a search for the decay KL000 conducted by the E799 Collaboration at Fermilab. The amplitude for this process vanishes to O(p4) in chiral perturbation theory, so a measurement of the decay would directly probe O(p6) effects. This is the first published search for this decay mode and we set a 90% confidence level upper limit on the branching ratio of B(KL000)<2.3×10-4.

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DO - 10.1103/PhysRevD.50.1874

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JO - Physical Review D

JF - Physical Review D

IS - 3

ER -

Search for the decay KL0→π0π0γ

Abstract

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