Study of the KK»e final state in J/ hadronic decays

J. J. Becker; G. T. Blaylock; T. Bolton; J. S. Brown; K. O. Bunnell; T. H. Burnett; R. E. Cassell; D. Coffman; V. Cook; D. H. Coward; D. E. Dorfan; G. P. Dubois; A. L. Duncan; G. Eigen; K. F. Einsweiler; B. I. Eisenstein; T. Freese; G. Gladding; F. Grancagnolo; C. Grab; R. P. Hamilton; J. Hauser; C. A. Heusch; D. G. Hitlin; L. Köpke; A. Li; W. S. Lockman; U. Mallik; C. G. Matthews; P. M. Mockett; R. F. Mozley; B. Nemati; A. Odian; R. Partridge; J. Perrier; D. Pitman; S. A. Plaetzer; J. D. Richman; H. F.W. Sadrozinski; M. Scarlatella; T. L. Schalk; R. H. Schindler; A. Seiden; C. Simopoulos; A. L. Spadafora; I. E. Stockdale; W. Stockhausen; J. J. Thaler; W. Toki; B. Tripsas; F. Villa; S. Wasserbaech; A. Wattenberg; A. J. Weinstein; N. Wermes; H. J. Willutzki; D. Wisinski; W. J. Wisniewski; R. Xu; Y. Zhu

doi:10.1103/PhysRevLett.59.186

Study of the KK»e final state in J/ hadronic decays

J. J. Becker, G. T. Blaylock, T. Bolton, J. S. Brown, K. O. Bunnell, T. H. Burnett, R. E. Cassell, D. Coffman, V. Cook, D. H. Coward, D. E. Dorfan, G. P. Dubois, A. L. Duncan, G. Eigen, K. F. Einsweiler, B. I. Eisenstein, T. Freese, G. Gladding, F. Grancagnolo, C. GrabR. P. Hamilton, J. Hauser, C. A. Heusch, D. G. Hitlin, L. Köpke, A. Li, W. S. Lockman, U. Mallik, C. G. Matthews, P. M. Mockett, R. F. Mozley, B. Nemati, A. Odian, R. Partridge, J. Perrier, D. Pitman, S. A. Plaetzer, J. D. Richman, H. F.W. Sadrozinski, M. Scarlatella, T. L. Schalk, R. H. Schindler, A. Seiden, C. Simopoulos, A. L. Spadafora, I. E. Stockdale, W. Stockhausen, J. J. Thaler, W. Toki, B. Tripsas, F. Villa, S. Wasserbaech, A. Wattenberg, A. J. Weinstein, N. Wermes, H. J. Willutzki, D. Wisinski, W. J. Wisniewski, R. Xu, Y. Zhu

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Abstract

The reactions J/KK»e and J/KK»e have been studied in a sample of 5.8×106 produced J/ decays. The systems K+KS0e and K+K-e0 produced in association with an have enhancements in the mass distribution near 1.44 GeV/c2. The observed angular distributions are consistent with JP=1+ and do not favor a JP=0- assignment. No signal is seen at the nominal f1(1285) mass. The reverse pattern is observed in the KK»e system produced in association with a , which shows an enhancement near 1.280 GeV/c2, and no evidence for structure at 1.4 GeV/c2.

Original language	English (US)
Pages (from-to)	186-189
Number of pages	4
Journal	Physical review letters
Volume	59
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevLett.59.186
State	Published - 1987
Externally published	Yes

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General Physics and Astronomy

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Becker, J. J., Blaylock, G. T., Bolton, T., Brown, J. S., Bunnell, K. O., Burnett, T. H., Cassell, R. E., Coffman, D., Cook, V., Coward, D. H., Dorfan, D. E., Dubois, G. P., Duncan, A. L., Eigen, G., Einsweiler, K. F., Eisenstein, B. I., Freese, T., Gladding, G., Grancagnolo, F., ... Zhu, Y. (1987). Study of the KK»e final state in J/ hadronic decays. Physical review letters, 59(2), 186-189. https://doi.org/10.1103/PhysRevLett.59.186

Becker, JJ, Blaylock, GT, Bolton, T, Brown, JS, Bunnell, KO, Burnett, TH, Cassell, RE, Coffman, D, Cook, V, Coward, DH, Dorfan, DE, Dubois, GP, Duncan, AL, Eigen, G, Einsweiler, KF, Eisenstein, BI, Freese, T, Gladding, G, Grancagnolo, F, Grab, C, Hamilton, RP, Hauser, J, Heusch, CA, Hitlin, DG, Köpke, L, Li, A, Lockman, WS, Mallik, U, Matthews, CG, Mockett, PM, Mozley, RF, Nemati, B, Odian, A, Partridge, R, Perrier, J, Pitman, D, Plaetzer, SA, Richman, JD, Sadrozinski, HFW, Scarlatella, M, Schalk, TL, Schindler, RH, Seiden, A, Simopoulos, C, Spadafora, AL, Stockdale, IE, Stockhausen, W, Thaler, JJ, Toki, W, Tripsas, B, Villa, F, Wasserbaech, S, Wattenberg, A, Weinstein, AJ, Wermes, N, Willutzki, HJ, Wisinski, D, Wisniewski, WJ, Xu, R & Zhu, Y 1987, 'Study of the KK»e final state in J/ hadronic decays', Physical review letters, vol. 59, no. 2, pp. 186-189. https://doi.org/10.1103/PhysRevLett.59.186

@article{5d16e1f44843473f9424e2925f174b45,

title = "Study of the KK»e final state in J/ hadronic decays",

abstract = "The reactions J/KK»e and J/KK»e have been studied in a sample of 5.8×106 produced J/ decays. The systems K+KS0e and K+K-e0 produced in association with an have enhancements in the mass distribution near 1.44 GeV/c2. The observed angular distributions are consistent with JP=1+ and do not favor a JP=0- assignment. No signal is seen at the nominal f1(1285) mass. The reverse pattern is observed in the KK»e system produced in association with a , which shows an enhancement near 1.280 GeV/c2, and no evidence for structure at 1.4 GeV/c2.",

author = "Becker, {J. J.} and Blaylock, {G. T.} and T. Bolton and Brown, {J. S.} and Bunnell, {K. O.} and Burnett, {T. H.} and Cassell, {R. E.} and D. Coffman and V. Cook and Coward, {D. H.} and Dorfan, {D. E.} and Dubois, {G. P.} and Duncan, {A. L.} and G. Eigen and Einsweiler, {K. F.} and Eisenstein, {B. I.} and T. Freese and G. Gladding and F. Grancagnolo and C. Grab and Hamilton, {R. P.} and J. Hauser and Heusch, {C. A.} and Hitlin, {D. G.} and L. K{\"o}pke and A. Li and Lockman, {W. S.} and U. Mallik and Matthews, {C. G.} and Mockett, {P. M.} and Mozley, {R. F.} and B. Nemati and A. Odian and R. Partridge and J. Perrier and D. Pitman and Plaetzer, {S. A.} and Richman, {J. D.} and Sadrozinski, {H. F.W.} and M. Scarlatella and Schalk, {T. L.} and Schindler, {R. H.} and A. Seiden and C. Simopoulos and Spadafora, {A. L.} and Stockdale, {I. E.} and W. Stockhausen and Thaler, {J. J.} and W. Toki and B. Tripsas and F. Villa and S. Wasserbaech and A. Wattenberg and Weinstein, {A. J.} and N. Wermes and Willutzki, {H. J.} and D. Wisinski and Wisniewski, {W. J.} and R. Xu and Y. Zhu",

year = "1987",

doi = "10.1103/PhysRevLett.59.186",

language = "English (US)",

volume = "59",

pages = "186--189",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "2",

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TY - JOUR

T1 - Study of the KK»e final state in J/ hadronic decays

AU - Becker, J. J.

AU - Blaylock, G. T.

AU - Bolton, T.

AU - Brown, J. S.

AU - Bunnell, K. O.

AU - Burnett, T. H.

AU - Cassell, R. E.

AU - Coffman, D.

AU - Cook, V.

AU - Coward, D. H.

AU - Dorfan, D. E.

AU - Dubois, G. P.

AU - Duncan, A. L.

AU - Eigen, G.

AU - Einsweiler, K. F.

AU - Eisenstein, B. I.

AU - Freese, T.

AU - Gladding, G.

AU - Grancagnolo, F.

AU - Grab, C.

AU - Hamilton, R. P.

AU - Hauser, J.

AU - Heusch, C. A.

AU - Hitlin, D. G.

AU - Köpke, L.

AU - Li, A.

AU - Lockman, W. S.

AU - Mallik, U.

AU - Matthews, C. G.

AU - Mockett, P. M.

AU - Mozley, R. F.

AU - Nemati, B.

AU - Odian, A.

AU - Partridge, R.

AU - Perrier, J.

AU - Pitman, D.

AU - Plaetzer, S. A.

AU - Richman, J. D.

AU - Sadrozinski, H. F.W.

AU - Scarlatella, M.

AU - Schalk, T. L.

AU - Schindler, R. H.

AU - Seiden, A.

AU - Simopoulos, C.

AU - Spadafora, A. L.

AU - Stockdale, I. E.

AU - Stockhausen, W.

AU - Thaler, J. J.

AU - Toki, W.

AU - Tripsas, B.

AU - Villa, F.

AU - Wasserbaech, S.

AU - Wattenberg, A.

AU - Weinstein, A. J.

AU - Wermes, N.

AU - Willutzki, H. J.

AU - Wisinski, D.

AU - Wisniewski, W. J.

AU - Xu, R.

AU - Zhu, Y.

PY - 1987

Y1 - 1987

N2 - The reactions J/KK»e and J/KK»e have been studied in a sample of 5.8×106 produced J/ decays. The systems K+KS0e and K+K-e0 produced in association with an have enhancements in the mass distribution near 1.44 GeV/c2. The observed angular distributions are consistent with JP=1+ and do not favor a JP=0- assignment. No signal is seen at the nominal f1(1285) mass. The reverse pattern is observed in the KK»e system produced in association with a , which shows an enhancement near 1.280 GeV/c2, and no evidence for structure at 1.4 GeV/c2.

AB - The reactions J/KK»e and J/KK»e have been studied in a sample of 5.8×106 produced J/ decays. The systems K+KS0e and K+K-e0 produced in association with an have enhancements in the mass distribution near 1.44 GeV/c2. The observed angular distributions are consistent with JP=1+ and do not favor a JP=0- assignment. No signal is seen at the nominal f1(1285) mass. The reverse pattern is observed in the KK»e system produced in association with a , which shows an enhancement near 1.280 GeV/c2, and no evidence for structure at 1.4 GeV/c2.

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UR - http://www.scopus.com/inward/citedby.url?scp=0040006549&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.59.186

DO - 10.1103/PhysRevLett.59.186

M3 - Article

AN - SCOPUS:0040006549

SN - 0031-9007

VL - 59

SP - 186

EP - 189

JO - Physical review letters

JF - Physical review letters

IS - 2

ER -

Study of the KK»e final state in J/ hadronic decays

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