Search for nonspectator decays of the D0

R. M. Baltrusaitis; J. J. Becker; G. T. Blaylock; J. S. Brown; K. O. Bunnell; T. H. Burnett; R. E. Cassell; D. Coffman; V. Cook; D. H. Coward; S. Dado; D. E. Dorfan; G. P. Dubois; A. L. Duncan; K. F. Einsweiler; B. I. Eisenstein; R. Fabrizio; G. Gladding; F. Grancagnolo; R. P. Hamilton; J. Hauser; C. A. Heusch; D. G. Hitlin; L. Köpke; W. S. Lockman; U. Mallik; P. M. Mockett; R. F. Mozley; A. Nappi; A. Odian; R. Partridge; J. Perrier; S. A. Plaetzer; J. D. Richman; J. Roehrig; J. J. Russell; H. F.W. Sadrozinski; M. Scarlatella; T. L. Schalk; R. H. Schindler; A. Seiden; C. Simopoulos; J. C. Sleeman; A. L. Spadafora; I. E. Stockdale; J. J. Thaler; B. Tripsas; W. Toki; F. Villa; A. Wattenberg; A. J. Weinstein; N. Wermes; H. J. Willutzki; D. Wisinski; W. J. Wisniewski; G. Wolf

doi:10.1103/PhysRevLett.56.2136

Search for nonspectator decays of the D0

R. M. Baltrusaitis, J. J. Becker, G. T. Blaylock, J. S. Brown, K. O. Bunnell, T. H. Burnett, R. E. Cassell, D. Coffman, V. Cook, D. H. Coward, S. Dado, D. E. Dorfan, G. P. Dubois, A. L. Duncan, K. F. Einsweiler, B. I. Eisenstein, R. Fabrizio, G. Gladding, F. Grancagnolo, R. P. HamiltonJ. Hauser, C. A. Heusch, D. G. Hitlin, L. Köpke, W. S. Lockman, U. Mallik, P. M. Mockett, R. F. Mozley, A. Nappi, A. Odian, R. Partridge, J. Perrier, S. A. Plaetzer, J. D. Richman, J. Roehrig, J. J. Russell, H. F.W. Sadrozinski, M. Scarlatella, T. L. Schalk, R. H. Schindler, A. Seiden, C. Simopoulos, J. C. Sleeman, A. L. Spadafora, I. E. Stockdale, J. J. Thaler, B. Tripsas, W. Toki, F. Villa, A. Wattenberg, A. J. Weinstein, N. Wermes, H. J. Willutzki, D. Wisinski, W. J. Wisniewski, G. Wolf

Physics

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

Abstract

The weak hadronic decay D0K0K+K- is observed in a data sample of 9.3 pb-1 collected with the Mark III detector at the (3770) resonance. An analysis of the K+K- subsystem suggests that while the decay proceeds in part through the K0 channel, providing evidence for the presence of nonspectator amplitudes in D0 decays, a significant fraction of the decays occurs through both higher- and lower-mass K+K- systems. A limit is set on the decay D0K0K0, also thought to proceed by nonspectator processes.

Original language	English (US)
Pages (from-to)	2136-2139
Number of pages	4
Journal	Physical review letters
Volume	56
Issue number	20
DOIs	https://doi.org/10.1103/PhysRevLett.56.2136
State	Published - 1986

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.56.2136

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Baltrusaitis, R. M., Becker, J. J., Blaylock, G. T., Brown, J. S., Bunnell, K. O., Burnett, T. H., Cassell, R. E., Coffman, D., Cook, V., Coward, D. H., Dado, S., Dorfan, D. E., Dubois, G. P., Duncan, A. L., Einsweiler, K. F., Eisenstein, B. I., Fabrizio, R., Gladding, G., Grancagnolo, F., ... Wolf, G. (1986). Search for nonspectator decays of the D0. Physical review letters, 56(20), 2136-2139. https://doi.org/10.1103/PhysRevLett.56.2136

Baltrusaitis, RM, Becker, JJ, Blaylock, GT, Brown, JS, Bunnell, KO, Burnett, TH, Cassell, RE, Coffman, D, Cook, V, Coward, DH, Dado, S, Dorfan, DE, Dubois, GP, Duncan, AL, Einsweiler, KF, Eisenstein, BI, Fabrizio, R, Gladding, G, Grancagnolo, F, Hamilton, RP, Hauser, J, Heusch, CA, Hitlin, DG, Köpke, L, Lockman, WS, Mallik, U, Mockett, PM, Mozley, RF, Nappi, A, Odian, A, Partridge, R, Perrier, J, Plaetzer, SA, Richman, JD, Roehrig, J, Russell, JJ, Sadrozinski, HFW, Scarlatella, M, Schalk, TL, Schindler, RH, Seiden, A, Simopoulos, C, Sleeman, JC, Spadafora, AL, Stockdale, IE, Thaler, JJ, Tripsas, B, Toki, W, Villa, F, Wattenberg, A, Weinstein, AJ, Wermes, N, Willutzki, HJ, Wisinski, D, Wisniewski, WJ & Wolf, G 1986, 'Search for nonspectator decays of the D0', Physical review letters, vol. 56, no. 20, pp. 2136-2139. https://doi.org/10.1103/PhysRevLett.56.2136

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title = "Search for nonspectator decays of the D0",

abstract = "The weak hadronic decay D0K0K+K- is observed in a data sample of 9.3 pb-1 collected with the Mark III detector at the (3770) resonance. An analysis of the K+K- subsystem suggests that while the decay proceeds in part through the K0 channel, providing evidence for the presence of nonspectator amplitudes in D0 decays, a significant fraction of the decays occurs through both higher- and lower-mass K+K- systems. A limit is set on the decay D0K0K0, also thought to proceed by nonspectator processes.",

author = "Baltrusaitis, {R. M.} and Becker, {J. J.} and Blaylock, {G. T.} 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 S. Dado and Dorfan, {D. E.} and Dubois, {G. P.} and Duncan, {A. L.} and Einsweiler, {K. F.} and Eisenstein, {B. I.} and R. Fabrizio and G. Gladding and F. Grancagnolo and Hamilton, {R. P.} and J. Hauser and Heusch, {C. A.} and Hitlin, {D. G.} and L. K{\"o}pke and Lockman, {W. S.} and U. Mallik and Mockett, {P. M.} and Mozley, {R. F.} and A. Nappi and A. Odian and R. Partridge and J. Perrier and Plaetzer, {S. A.} and Richman, {J. D.} and J. Roehrig and Russell, {J. J.} and Sadrozinski, {H. F.W.} and M. Scarlatella and Schalk, {T. L.} and Schindler, {R. H.} and A. Seiden and C. Simopoulos and Sleeman, {J. C.} and Spadafora, {A. L.} and Stockdale, {I. E.} and Thaler, {J. J.} and B. Tripsas and W. Toki and F. Villa and A. Wattenberg and Weinstein, {A. J.} and N. Wermes and Willutzki, {H. J.} and D. Wisinski and Wisniewski, {W. J.} and G. Wolf",

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doi = "10.1103/PhysRevLett.56.2136",

language = "English (US)",

volume = "56",

pages = "2136--2139",

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T1 - Search for nonspectator decays of the D0

AU - Baltrusaitis, R. M.

AU - Becker, J. J.

AU - Blaylock, G. 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 - Dado, S.

AU - Dorfan, D. E.

AU - Dubois, G. P.

AU - Duncan, A. L.

AU - Einsweiler, K. F.

AU - Eisenstein, B. I.

AU - Fabrizio, R.

AU - Gladding, G.

AU - Grancagnolo, F.

AU - Hamilton, R. P.

AU - Hauser, J.

AU - Heusch, C. A.

AU - Hitlin, D. G.

AU - Köpke, L.

AU - Lockman, W. S.

AU - Mallik, U.

AU - Mockett, P. M.

AU - Mozley, R. F.

AU - Nappi, A.

AU - Odian, A.

AU - Partridge, R.

AU - Perrier, J.

AU - Plaetzer, S. A.

AU - Richman, J. D.

AU - Roehrig, J.

AU - Russell, J. J.

AU - Sadrozinski, H. F.W.

AU - Scarlatella, M.

AU - Schalk, T. L.

AU - Schindler, R. H.

AU - Seiden, A.

AU - Simopoulos, C.

AU - Sleeman, J. C.

AU - Spadafora, A. L.

AU - Stockdale, I. E.

AU - Thaler, J. J.

AU - Tripsas, B.

AU - Toki, W.

AU - Villa, F.

AU - Wattenberg, A.

AU - Weinstein, A. J.

AU - Wermes, N.

AU - Willutzki, H. J.

AU - Wisinski, D.

AU - Wisniewski, W. J.

AU - Wolf, G.

PY - 1986

Y1 - 1986

N2 - The weak hadronic decay D0K0K+K- is observed in a data sample of 9.3 pb-1 collected with the Mark III detector at the (3770) resonance. An analysis of the K+K- subsystem suggests that while the decay proceeds in part through the K0 channel, providing evidence for the presence of nonspectator amplitudes in D0 decays, a significant fraction of the decays occurs through both higher- and lower-mass K+K- systems. A limit is set on the decay D0K0K0, also thought to proceed by nonspectator processes.

AB - The weak hadronic decay D0K0K+K- is observed in a data sample of 9.3 pb-1 collected with the Mark III detector at the (3770) resonance. An analysis of the K+K- subsystem suggests that while the decay proceeds in part through the K0 channel, providing evidence for the presence of nonspectator amplitudes in D0 decays, a significant fraction of the decays occurs through both higher- and lower-mass K+K- systems. A limit is set on the decay D0K0K0, also thought to proceed by nonspectator processes.

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UR - http://www.scopus.com/inward/citedby.url?scp=26544479405&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.56.2136

DO - 10.1103/PhysRevLett.56.2136

M3 - Article

AN - SCOPUS:26544479405

SN - 0031-9007

VL - 56

SP - 2136

EP - 2139

JO - Physical review letters

JF - Physical review letters

IS - 20

ER -

Search for nonspectator decays of the D0

Abstract

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