First observation of the exclusive decays [Formula Presented] and [Formula Presented]

D. Cronin-Hennessy; A. L. Lyon; C. S. Park; W. Park; J. B. Thayer; E. H. Thorndike; G. C. Moneti; H. Muramatsu; R. Nandakumar; T. Skwarnicki; S. Stone; J. C. Wang; S. W. Gray; D. L. Hartill; B. K. Heltsley; L. Hsu; C. D. Jones; J. Kandaswamy; D. L. Kreinick; A. Magerkurth; H. Mahlke-Krüger; T. O. Meyer; N. B. Mistry; E. Nordberg; J. R. Patterson; D. Peterson; J. Pivarski; S. J. Richichi; D. Riley; A. J. Sadoff; H. Schwarthoff; M. R. Shepherd; J. G. Thayer; D. Urner; T. Wilksen; A. Warburton; M. Weinberger

doi:10.1103/PhysRevD.67.012001

First observation of the exclusive decays [Formula Presented] and [Formula Presented]

D. Cronin-Hennessy, A. L. Lyon, C. S. Park, W. Park, J. B. Thayer, E. H. Thorndike, G. C. Moneti, H. Muramatsu, R. Nandakumar, T. Skwarnicki, S. Stone, J. C. Wang, S. W. Gray, D. L. Hartill, B. K. Heltsley, L. Hsu, C. D. Jones, J. Kandaswamy, D. L. Kreinick, A. MagerkurthH. Mahlke-Krüger, T. O. Meyer, N. B. Mistry, E. Nordberg, J. R. Patterson, D. Peterson, J. Pivarski, S. J. Richichi, D. Riley, A. J. Sadoff, H. Schwarthoff, M. R. Shepherd, J. G. Thayer, D. Urner, T. Wilksen, A. Warburton, M. Weinberger

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

Abstract

Using data collected by the CLEO III detector at CESR, we report on the first observation of the decays (Formula presented) and (Formula presented) The branching fractions are measured relative to the (Formula presented) mode; we find (Formula presented) and (Formula presented) We also observe a small excess of events in (Formula presented) (Formula presented) from which we find (Formula presented) with a corresponding limit of (Formula presented) at 90% confidence level. This rate is consistent with previous measurements of (Formula presented) (Formula presented) We find that the combined branching fractions for (Formula presented) and (Formula presented) comprise (Formula presented) of the total (Formula presented) rate. We set an upper limit on (Formula presented) for non-ω and non-η modes of 0.13 at 90% confidence level.

Original language	English (US)
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	67
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.67.012001
State	Published - Jan 9 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.67.012001

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Cronin-Hennessy, D., Lyon, A. L., Park, C. S., Park, W., Thayer, J. B., Thorndike, E. H., Moneti, G. C., Muramatsu, H., Nandakumar, R., Skwarnicki, T., Stone, S., Wang, J. C., Gray, S. W., Hartill, D. L., Heltsley, B. K., Hsu, L., Jones, C. D., Kandaswamy, J., Kreinick, D. L., ... Weinberger, M. (2003). First observation of the exclusive decays [Formula Presented] and [Formula Presented]. Physical Review D - Particles, Fields, Gravitation and Cosmology, 67(1). https://doi.org/10.1103/PhysRevD.67.012001

@article{16f0e811ec1d468b8bc2a2f25bb651df,

title = "First observation of the exclusive decays [Formula Presented] and [Formula Presented]",

abstract = "Using data collected by the CLEO III detector at CESR, we report on the first observation of the decays (Formula presented) and (Formula presented) The branching fractions are measured relative to the (Formula presented) mode; we find (Formula presented) and (Formula presented) We also observe a small excess of events in (Formula presented) (Formula presented) from which we find (Formula presented) with a corresponding limit of (Formula presented) at 90% confidence level. This rate is consistent with previous measurements of (Formula presented) (Formula presented) We find that the combined branching fractions for (Formula presented) and (Formula presented) comprise (Formula presented) of the total (Formula presented) rate. We set an upper limit on (Formula presented) for non-ω and non-η modes of 0.13 at 90% confidence level.",

author = "D. Cronin-Hennessy and Lyon, {A. L.} and Park, {C. S.} and W. Park and Thayer, {J. B.} and Thorndike, {E. H.} and Moneti, {G. C.} and H. Muramatsu and R. Nandakumar and T. Skwarnicki and S. Stone and Wang, {J. C.} and Gray, {S. W.} and Hartill, {D. L.} and Heltsley, {B. K.} and L. Hsu and Jones, {C. D.} and J. Kandaswamy and Kreinick, {D. L.} and A. Magerkurth and H. Mahlke-Kr{\"u}ger and Meyer, {T. O.} and Mistry, {N. B.} and E. Nordberg and Patterson, {J. R.} and D. Peterson and J. Pivarski and Richichi, {S. J.} and D. Riley and Sadoff, {A. J.} and H. Schwarthoff and Shepherd, {M. R.} and Thayer, {J. G.} and D. Urner and T. Wilksen and A. Warburton and M. Weinberger",

year = "2003",

month = jan,

day = "9",

doi = "10.1103/PhysRevD.67.012001",

language = "English (US)",

volume = "67",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

number = "1",

}

Cronin-Hennessy, D, Lyon, AL, Park, CS, Park, W, Thayer, JB, Thorndike, EH, Moneti, GC, Muramatsu, H, Nandakumar, R, Skwarnicki, T, Stone, S, Wang, JC, Gray, SW, Hartill, DL, Heltsley, BK, Hsu, L, Jones, CD, Kandaswamy, J, Kreinick, DL, Magerkurth, A, Mahlke-Krüger, H, Meyer, TO, Mistry, NB, Nordberg, E, Patterson, JR, Peterson, D, Pivarski, J, Richichi, SJ, Riley, D, Sadoff, AJ, Schwarthoff, H, Shepherd, MR, Thayer, JG, Urner, D, Wilksen, T, Warburton, A & Weinberger, M 2003, 'First observation of the exclusive decays [Formula Presented] and [Formula Presented]', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 67, no. 1. https://doi.org/10.1103/PhysRevD.67.012001

TY - JOUR

T1 - First observation of the exclusive decays [Formula Presented] and [Formula Presented]

AU - Cronin-Hennessy, D.

AU - Lyon, A. L.

AU - Park, C. S.

AU - Park, W.

AU - Thayer, J. B.

AU - Thorndike, E. H.

AU - Moneti, G. C.

AU - Muramatsu, H.

AU - Nandakumar, R.

AU - Skwarnicki, T.

AU - Stone, S.

AU - Wang, J. C.

AU - Gray, S. W.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Hsu, L.

AU - Jones, C. D.

AU - Kandaswamy, J.

AU - Kreinick, D. L.

AU - Magerkurth, A.

AU - Mahlke-Krüger, H.

AU - Meyer, T. O.

AU - Mistry, N. B.

AU - Nordberg, E.

AU - Patterson, J. R.

AU - Peterson, D.

AU - Pivarski, J.

AU - Richichi, S. J.

AU - Riley, D.

AU - Sadoff, A. J.

AU - Schwarthoff, H.

AU - Shepherd, M. R.

AU - Thayer, J. G.

AU - Urner, D.

AU - Wilksen, T.

AU - Warburton, A.

AU - Weinberger, M.

PY - 2003/1/9

Y1 - 2003/1/9

N2 - Using data collected by the CLEO III detector at CESR, we report on the first observation of the decays (Formula presented) and (Formula presented) The branching fractions are measured relative to the (Formula presented) mode; we find (Formula presented) and (Formula presented) We also observe a small excess of events in (Formula presented) (Formula presented) from which we find (Formula presented) with a corresponding limit of (Formula presented) at 90% confidence level. This rate is consistent with previous measurements of (Formula presented) (Formula presented) We find that the combined branching fractions for (Formula presented) and (Formula presented) comprise (Formula presented) of the total (Formula presented) rate. We set an upper limit on (Formula presented) for non-ω and non-η modes of 0.13 at 90% confidence level.

AB - Using data collected by the CLEO III detector at CESR, we report on the first observation of the decays (Formula presented) and (Formula presented) The branching fractions are measured relative to the (Formula presented) mode; we find (Formula presented) and (Formula presented) We also observe a small excess of events in (Formula presented) (Formula presented) from which we find (Formula presented) with a corresponding limit of (Formula presented) at 90% confidence level. This rate is consistent with previous measurements of (Formula presented) (Formula presented) We find that the combined branching fractions for (Formula presented) and (Formula presented) comprise (Formula presented) of the total (Formula presented) rate. We set an upper limit on (Formula presented) for non-ω and non-η modes of 0.13 at 90% confidence level.

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U2 - 10.1103/PhysRevD.67.012001

DO - 10.1103/PhysRevD.67.012001

M3 - Article

AN - SCOPUS:85038282543

SN - 1550-7998

VL - 67

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 1

ER -

First observation of the exclusive decays [Formula Presented] and [Formula Presented]

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