Observation of the vector meson Cabibbo suppressed decay D+ → ρ0μ+ν

P. L. Frabetti; H. W.K. Cheung; J. P. Cumalat; C. Dallapiccola; J. F. Ginkel; W. E. Johns; M. S. Nehring; J. N. Butler; S. Cihangir; I. Gaines; P. H. Garbincius; L. Garren; S. A. Gourlay; D. J. Harding; P. Kasper; A. Kreymer; P. Lebrun; S. Shukla; M. Vittone; S. Bianco; F. L. Fabbri; S. Sarwar; A. Zallo; R. Culbertson; R. W. Gardner; R. Greene; J. Wiss; G. Alimonti; G. Bellini; M. Boschini; D. Brambilla; B. Caccianiga; L. Cinquini; M. Di Corato; M. Giammarchi; P. Inzani; F. Leveraro; S. Malvezzi; D. Menasce; E. Meroni; L. Moroni; D. Pedrini; L. Perasso; F. Prelz; A. Sala; S. Sala; D. Torretta; D. Buchholz; D. Claes; B. Gobbi; B. O'Reilly; J. M. Bishop; N. M. Cason; C. J. Kennedy; G. N. Kim; T. F. Lin; D. L. Puseljic; R. C. Ruchti; W. D. Shephard; J. A. Swiatek; Z. Y. Wu; V. Arena; G. Boca; C. Castoldi; G. Gianini; S. P. Ratti; C. Riccardi; L. Viola; P. Vitulo; A. Lopez; G. P. Grim; V. S. Paolone; P. M. Yager; J. R. Wilson; P. D. Sheldon; F. Davenport; K. Danyo; T. Handler; B. G. Cheon; J. S. Kang; K. Y. Kim

doi:10.1016/S0370-2693(96)01548-1

Observation of the vector meson Cabibbo suppressed decay D⁺ → ρ⁰μ⁺ν

P. L. Frabetti, H. W.K. Cheung, J. P. Cumalat, C. Dallapiccola, J. F. Ginkel, W. E. Johns, M. S. Nehring, J. N. Butler, S. Cihangir, I. Gaines, P. H. Garbincius, L. Garren, S. A. Gourlay, D. J. Harding, P. Kasper, A. Kreymer, P. Lebrun, S. Shukla, M. Vittone, S. BiancoF. L. Fabbri, S. Sarwar, A. Zallo, R. Culbertson, R. W. Gardner, R. Greene, J. Wiss, G. Alimonti, G. Bellini, M. Boschini, D. Brambilla, B. Caccianiga, L. Cinquini, M. Di Corato, M. Giammarchi, P. Inzani, F. Leveraro, S. Malvezzi, D. Menasce, E. Meroni, L. Moroni, D. Pedrini, L. Perasso, F. Prelz, A. Sala, S. Sala, D. Torretta, D. Buchholz, D. Claes, B. Gobbi, B. O'Reilly, J. M. Bishop, N. M. Cason, C. J. Kennedy, G. N. Kim, T. F. Lin, D. L. Puseljic, R. C. Ruchti, W. D. Shephard, J. A. Swiatek, Z. Y. Wu, V. Arena, G. Boca, C. Castoldi, G. Gianini, S. P. Ratti, C. Riccardi, L. Viola, P. Vitulo, A. Lopez, G. P. Grim, V. S. Paolone, P. M. Yager, J. R. Wilson, P. D. Sheldon, F. Davenport, K. Danyo, T. Handler, B. G. Cheon, J. S. Kang, K. Y. Kim

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

Abstract

We report on the first statistically significant observation of the vector meson Cabibbo suppressed semileptonic decay D⁺ → ρ⁰μ⁺ν. We measure the branching ratio of the decay mode D⁺ → ρ⁰μ⁺ν (plus possible unobserved γ from D⁺ → η′μ⁺ν, η′ → γρ⁰) with respect to the decay mode D⁺ → K̄*⁰μ⁺ν to be BR (D⁺ → ρ⁰μ⁺ν)/BR (D⁺ → K̄*⁰μ⁺ν) = 0.079 ± 0.019 (stat) ± 0.013 (syst). Data were collected by Fermilab photoproduction experiment E687.

Original language	English (US)
Pages (from-to)	235-242
Number of pages	8
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	391
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(96)01548-1
State	Published - Jan 9 1997
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0370-2693(96)01548-1

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Frabetti, P. L., Cheung, H. W. K., Cumalat, J. P., Dallapiccola, C., Ginkel, J. F., Johns, W. E., Nehring, M. S., Butler, J. N., Cihangir, S., Gaines, I., Garbincius, P. H., Garren, L., Gourlay, S. A., Harding, D. J., Kasper, P., Kreymer, A., Lebrun, P., Shukla, S., Vittone, M., ... Kim, K. Y. (1997). Observation of the vector meson Cabibbo suppressed decay D⁺ → ρ⁰μ⁺ν. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 391(1-2), 235-242. https://doi.org/10.1016/S0370-2693(96)01548-1

Frabetti, PL, Cheung, HWK, Cumalat, JP, Dallapiccola, C, Ginkel, JF, Johns, WE, Nehring, MS, Butler, JN, Cihangir, S, Gaines, I, Garbincius, PH, Garren, L, Gourlay, SA, Harding, DJ, Kasper, P, Kreymer, A, Lebrun, P, Shukla, S, Vittone, M, Bianco, S, Fabbri, FL, Sarwar, S, Zallo, A, Culbertson, R, Gardner, RW, Greene, R, Wiss, J, Alimonti, G, Bellini, G, Boschini, M, Brambilla, D, Caccianiga, B, Cinquini, L, Di Corato, M, Giammarchi, M, Inzani, P, Leveraro, F, Malvezzi, S, Menasce, D, Meroni, E, Moroni, L, Pedrini, D, Perasso, L, Prelz, F, Sala, A, Sala, S, Torretta, D, Buchholz, D, Claes, D, Gobbi, B, O'Reilly, B, Bishop, JM, Cason, NM, Kennedy, CJ, Kim, GN, Lin, TF, Puseljic, DL, Ruchti, RC, Shephard, WD, Swiatek, JA, Wu, ZY, Arena, V, Boca, G, Castoldi, C, Gianini, G, Ratti, SP, Riccardi, C, Viola, L, Vitulo, P, Lopez, A, Grim, GP, Paolone, VS, Yager, PM, Wilson, JR, Sheldon, PD, Davenport, F, Danyo, K, Handler, T, Cheon, BG, Kang, JS & Kim, KY 1997, 'Observation of the vector meson Cabibbo suppressed decay D⁺ → ρ⁰μ⁺ν', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 391, no. 1-2, pp. 235-242. https://doi.org/10.1016/S0370-2693(96)01548-1

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title = "Observation of the vector meson Cabibbo suppressed decay D+ → ρ0μ+ν",

abstract = "We report on the first statistically significant observation of the vector meson Cabibbo suppressed semileptonic decay D+ → ρ0μ+ν. We measure the branching ratio of the decay mode D+ → ρ0μ+ν (plus possible unobserved γ from D+ → η′μ+ν, η′ → γρ0) with respect to the decay mode D+ → {\=K}*0μ+ν to be BR (D+ → ρ0μ+ν)/BR (D+ → {\=K}*0μ+ν) = 0.079 ± 0.019 (stat) ± 0.013 (syst). Data were collected by Fermilab photoproduction experiment E687.",

author = "Frabetti, {P. L.} and Cheung, {H. W.K.} and Cumalat, {J. P.} and C. Dallapiccola and Ginkel, {J. F.} and Johns, {W. E.} and Nehring, {M. S.} and Butler, {J. N.} and S. Cihangir and I. Gaines and Garbincius, {P. H.} and L. Garren and Gourlay, {S. A.} and Harding, {D. J.} and P. Kasper and A. Kreymer and P. Lebrun and S. Shukla and M. Vittone and S. Bianco and Fabbri, {F. L.} and S. Sarwar and A. Zallo and R. Culbertson and Gardner, {R. W.} and R. Greene and J. Wiss and G. Alimonti and G. Bellini and M. Boschini and D. Brambilla and B. Caccianiga and L. Cinquini and {Di Corato}, M. and M. Giammarchi and P. Inzani and F. Leveraro and S. Malvezzi and D. Menasce and E. Meroni and L. Moroni and D. Pedrini and L. Perasso and F. Prelz and A. Sala and S. Sala and D. Torretta and D. Buchholz and D. Claes and B. Gobbi and B. O'Reilly and Bishop, {J. M.} and Cason, {N. M.} and Kennedy, {C. J.} and Kim, {G. N.} and Lin, {T. F.} and Puseljic, {D. L.} and Ruchti, {R. C.} and Shephard, {W. D.} and Swiatek, {J. A.} and Wu, {Z. Y.} and V. Arena and G. Boca and C. Castoldi and G. Gianini and Ratti, {S. P.} and C. Riccardi and L. Viola and P. Vitulo and A. Lopez and Grim, {G. P.} and Paolone, {V. S.} and Yager, {P. M.} and Wilson, {J. R.} and Sheldon, {P. D.} and F. Davenport and K. Danyo and T. Handler and Cheon, {B. G.} and Kang, {J. S.} and Kim, {K. Y.}",

year = "1997",

month = jan,

day = "9",

doi = "10.1016/S0370-2693(96)01548-1",

language = "English (US)",

volume = "391",

pages = "235--242",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

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TY - JOUR

T1 - Observation of the vector meson Cabibbo suppressed decay D+ → ρ0μ+ν

AU - Frabetti, P. L.

AU - Cheung, H. W.K.

AU - Cumalat, J. P.

AU - Dallapiccola, C.

AU - Ginkel, J. F.

AU - Johns, W. E.

AU - Nehring, M. S.

AU - Butler, J. N.

AU - Cihangir, S.

AU - Gaines, I.

AU - Garbincius, P. H.

AU - Garren, L.

AU - Gourlay, S. A.

AU - Harding, D. J.

AU - Kasper, P.

AU - Kreymer, A.

AU - Lebrun, P.

AU - Shukla, S.

AU - Vittone, M.

AU - Bianco, S.

AU - Fabbri, F. L.

AU - Sarwar, S.

AU - Zallo, A.

AU - Culbertson, R.

AU - Gardner, R. W.

AU - Greene, R.

AU - Wiss, J.

AU - Alimonti, G.

AU - Bellini, G.

AU - Boschini, M.

AU - Brambilla, D.

AU - Caccianiga, B.

AU - Cinquini, L.

AU - Di Corato, M.

AU - Giammarchi, M.

AU - Inzani, P.

AU - Leveraro, F.

AU - Malvezzi, S.

AU - Menasce, D.

AU - Meroni, E.

AU - Moroni, L.

AU - Pedrini, D.

AU - Perasso, L.

AU - Prelz, F.

AU - Sala, A.

AU - Sala, S.

AU - Torretta, D.

AU - Buchholz, D.

AU - Claes, D.

AU - Gobbi, B.

AU - O'Reilly, B.

AU - Bishop, J. M.

AU - Cason, N. M.

AU - Kennedy, C. J.

AU - Kim, G. N.

AU - Lin, T. F.

AU - Puseljic, D. L.

AU - Ruchti, R. C.

AU - Shephard, W. D.

AU - Swiatek, J. A.

AU - Wu, Z. Y.

AU - Arena, V.

AU - Boca, G.

AU - Castoldi, C.

AU - Gianini, G.

AU - Ratti, S. P.

AU - Riccardi, C.

AU - Viola, L.

AU - Vitulo, P.

AU - Lopez, A.

AU - Grim, G. P.

AU - Paolone, V. S.

AU - Yager, P. M.

AU - Wilson, J. R.

AU - Sheldon, P. D.

AU - Davenport, F.

AU - Danyo, K.

AU - Handler, T.

AU - Cheon, B. G.

AU - Kang, J. S.

AU - Kim, K. Y.

PY - 1997/1/9

Y1 - 1997/1/9

N2 - We report on the first statistically significant observation of the vector meson Cabibbo suppressed semileptonic decay D+ → ρ0μ+ν. We measure the branching ratio of the decay mode D+ → ρ0μ+ν (plus possible unobserved γ from D+ → η′μ+ν, η′ → γρ0) with respect to the decay mode D+ → K̄*0μ+ν to be BR (D+ → ρ0μ+ν)/BR (D+ → K̄*0μ+ν) = 0.079 ± 0.019 (stat) ± 0.013 (syst). Data were collected by Fermilab photoproduction experiment E687.

AB - We report on the first statistically significant observation of the vector meson Cabibbo suppressed semileptonic decay D+ → ρ0μ+ν. We measure the branching ratio of the decay mode D+ → ρ0μ+ν (plus possible unobserved γ from D+ → η′μ+ν, η′ → γρ0) with respect to the decay mode D+ → K̄*0μ+ν to be BR (D+ → ρ0μ+ν)/BR (D+ → K̄*0μ+ν) = 0.079 ± 0.019 (stat) ± 0.013 (syst). Data were collected by Fermilab photoproduction experiment E687.

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UR - http://www.scopus.com/inward/citedby.url?scp=0042595596&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(96)01548-1

DO - 10.1016/S0370-2693(96)01548-1

M3 - Article

AN - SCOPUS:0042595596

SN - 0370-2693

VL - 391

SP - 235

EP - 242

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-2

ER -