Study of Cabibbo suppressed decays of the Ds+ charmed-strange meson involving a KS0

J. M. Link; P. M. Yager; J. C. Anjos; I. Bediaga; C. Castromonte; A. A. Machado; J. Magnin; A. Massafferri; J. M. de Miranda; I. M. Pepe; E. Polycarpo; A. C. dos Reis; S. Carrillo; E. Casimiro; E. Cuautle; A. Sánchez-Hernández; C. Uribe; F. Vázquez; L. Agostino; L. Cinquini; J. P. Cumalat; V. Frisullo; B. O'Reilly; I. Segoni; K. Stenson; R. S. Tucker; J. N. Butler; H. W.K. Cheung; G. Chiodini; I. Gaines; P. H. Garbincius; L. A. Garren; E. Gottschalk; P. H. Kasper; A. E. Kreymer; R. Kutschke; M. Wang; L. Benussi; S. Bianco; F. L. Fabbri; A. Zallo; M. Reyes; C. Cawlfield; D. Y. Kim; A. Rahimi; J. Wiss; R. Gardner; A. Kryemadhi; Y. S. Chung; J. S. Kang; B. R. Ko; J. W. Kwak; K. B. Lee; K. Cho; H. Park; G. Alimonti; S. Barberis; M. Boschini; A. Cerutti; P. D'Angelo; M. DiCorato; P. Dini; L. Edera; S. Erba; P. Inzani; F. Leveraro; S. Malvezzi; D. Menasce; M. Mezzadri; L. Moroni; D. Pedrini; C. Pontoglio; F. Prelz; M. Rovere; S. Sala; T. F. Davenport; V. Arena; G. Boca; G. Bonomi; G. Gianini; G. Liguori; D. Lopes Pegna; M. M. Merlo; D. Pantea; S. P. Ratti; C. Riccardi; P. Vitulo; C. Göbel; J. Otalora; H. Hernandez; A. M. Lopez; H. Mendez; A. Paris; J. Quinones; J. E. Ramirez; Y. Zhang; J. R. Wilson; T. Handler; R. Mitchell; D. Engh; M. Hosack; W. E. Johns; E. Luiggi; M. Nehring; P. D. Sheldon; E. W. Vaandering; M. Webster; M. Sheaff

doi:10.1016/j.physletb.2007.12.050

Study of Cabibbo suppressed decays of the D_s⁺ charmed-strange meson involving a K_S⁰

J. M. Link, P. M. Yager, J. C. Anjos, I. Bediaga, C. Castromonte, A. A. Machado, J. Magnin, A. Massafferri, J. M. de Miranda, I. M. Pepe, E. Polycarpo, A. C. dos Reis, S. Carrillo, E. Casimiro, E. Cuautle, A. Sánchez-Hernández, C. Uribe, F. Vázquez, L. Agostino, L. CinquiniJ. P. Cumalat, V. Frisullo, B. O'Reilly, I. Segoni, K. Stenson, R. S. Tucker, J. N. Butler, H. W.K. Cheung, G. Chiodini, I. Gaines, P. H. Garbincius, L. A. Garren, E. Gottschalk, P. H. Kasper, A. E. Kreymer, R. Kutschke, M. Wang, L. Benussi, S. Bianco, F. L. Fabbri, A. Zallo, M. Reyes, C. Cawlfield, D. Y. Kim, A. Rahimi, J. Wiss, R. Gardner, A. Kryemadhi, Y. S. Chung, J. S. Kang, B. R. Ko, J. W. Kwak, K. B. Lee, K. Cho, H. Park, G. Alimonti, S. Barberis, M. Boschini, A. Cerutti, P. D'Angelo, M. DiCorato, P. Dini, L. Edera, S. Erba, P. Inzani, F. Leveraro, S. Malvezzi, D. Menasce, M. Mezzadri, L. Moroni, D. Pedrini, C. Pontoglio, F. Prelz, M. Rovere, S. Sala, T. F. Davenport, V. Arena, G. Boca, G. Bonomi, G. Gianini, G. Liguori, D. Lopes Pegna, M. M. Merlo, D. Pantea, S. P. Ratti, C. Riccardi, P. Vitulo, C. Göbel, J. Otalora, H. Hernandez, A. M. Lopez, H. Mendez, A. Paris, J. Quinones, J. E. Ramirez, Y. Zhang, J. R. Wilson, T. Handler, R. Mitchell, D. Engh, M. Hosack, W. E. Johns, E. Luiggi, M. Nehring, P. D. Sheldon, E. W. Vaandering, M. Webster, M. Sheaff

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

Abstract

We study the decay of D_s⁺ mesons into final states involving a K_S⁰ and report the discovery of Cabibbo suppressed decay modes D_s⁺ → K_S⁰ π^- π⁺ π⁺ (179 ± 36 events) and D_s⁺ → K_S⁰ π⁺ (113 ± 26 events). The branching fraction ratios for the new modes are frac(Γ (D_s⁺ → K_S⁰ π^- π⁺ π⁺), Γ (D_s⁺ → K_S⁰ K^- π⁺ π⁺)) = 0.18 ± 0.04 ± 0.05 and frac(Γ (D_s⁺ → K_S⁰ π⁺), Γ (D_s⁺ → K_S⁰ K⁺)) = 0.104 ± 0.024 ± 0.014.

Original language	English (US)
Pages (from-to)	147-153
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	660
Issue number	3
DOIs	https://doi.org/10.1016/j.physletb.2007.12.050
State	Published - Feb 21 2008
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.physletb.2007.12.050

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Link, J. M., Yager, P. M., Anjos, J. C., Bediaga, I., Castromonte, C., Machado, A. A., Magnin, J., Massafferri, A., de Miranda, J. M., Pepe, I. M., Polycarpo, E., dos Reis, A. C., Carrillo, S., Casimiro, E., Cuautle, E., Sánchez-Hernández, A., Uribe, C., Vázquez, F., Agostino, L., ... Sheaff, M. (2008). Study of Cabibbo suppressed decays of the D_s⁺ charmed-strange meson involving a K_S⁰. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 660(3), 147-153. https://doi.org/10.1016/j.physletb.2007.12.050

Link, JM, Yager, PM, Anjos, JC, Bediaga, I, Castromonte, C, Machado, AA, Magnin, J, Massafferri, A, de Miranda, JM, Pepe, IM, Polycarpo, E, dos Reis, AC, Carrillo, S, Casimiro, E, Cuautle, E, Sánchez-Hernández, A, Uribe, C, Vázquez, F, Agostino, L, Cinquini, L, Cumalat, JP, Frisullo, V, O'Reilly, B, Segoni, I, Stenson, K, Tucker, RS, Butler, JN, Cheung, HWK, Chiodini, G, Gaines, I, Garbincius, PH, Garren, LA, Gottschalk, E, Kasper, PH, Kreymer, AE, Kutschke, R, Wang, M, Benussi, L, Bianco, S, Fabbri, FL, Zallo, A, Reyes, M, Cawlfield, C, Kim, DY, Rahimi, A, Wiss, J, Gardner, R, Kryemadhi, A, Chung, YS, Kang, JS, Ko, BR, Kwak, JW, Lee, KB, Cho, K, Park, H, Alimonti, G, Barberis, S, Boschini, M, Cerutti, A, D'Angelo, P, DiCorato, M, Dini, P, Edera, L, Erba, S, Inzani, P, Leveraro, F, Malvezzi, S, Menasce, D, Mezzadri, M, Moroni, L, Pedrini, D, Pontoglio, C, Prelz, F, Rovere, M, Sala, S, Davenport, TF, Arena, V, Boca, G, Bonomi, G, Gianini, G, Liguori, G, Lopes Pegna, D, Merlo, MM, Pantea, D, Ratti, SP, Riccardi, C, Vitulo, P, Göbel, C, Otalora, J, Hernandez, H, Lopez, AM, Mendez, H, Paris, A, Quinones, J, Ramirez, JE, Zhang, Y, Wilson, JR, Handler, T, Mitchell, R, Engh, D, Hosack, M, Johns, WE, Luiggi, E, Nehring, M, Sheldon, PD, Vaandering, EW, Webster, M & Sheaff, M 2008, 'Study of Cabibbo suppressed decays of the D_s⁺ charmed-strange meson involving a K_S⁰', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 660, no. 3, pp. 147-153. https://doi.org/10.1016/j.physletb.2007.12.050

@article{e225e3910d03433d973c1304808fe26f,

title = "Study of Cabibbo suppressed decays of the Ds+ charmed-strange meson involving a KS0",

abstract = "We study the decay of Ds+ mesons into final states involving a KS0 and report the discovery of Cabibbo suppressed decay modes Ds+ → KS0 π- π+ π+ (179 ± 36 events) and Ds+ → KS0 π+ (113 ± 26 events). The branching fraction ratios for the new modes are frac(Γ (Ds+ → KS0 π- π+ π+), Γ (Ds+ → KS0 K- π+ π+)) = 0.18 ± 0.04 ± 0.05 and frac(Γ (Ds+ → KS0 π+), Γ (Ds+ → KS0 K+)) = 0.104 ± 0.024 ± 0.014.",

author = "Link, {J. M.} and Yager, {P. M.} and Anjos, {J. C.} and I. Bediaga and C. Castromonte and Machado, {A. A.} and J. Magnin and A. Massafferri and {de Miranda}, {J. M.} and Pepe, {I. M.} and E. Polycarpo and {dos Reis}, {A. C.} and S. Carrillo and E. Casimiro and E. Cuautle and A. S{\'a}nchez-Hern{\'a}ndez and C. Uribe and F. V{\'a}zquez and L. Agostino and L. Cinquini and Cumalat, {J. P.} and V. Frisullo and B. O'Reilly and I. Segoni and K. Stenson and Tucker, {R. S.} and Butler, {J. N.} and Cheung, {H. W.K.} and G. Chiodini and I. Gaines and Garbincius, {P. H.} and Garren, {L. A.} and E. Gottschalk and Kasper, {P. H.} and Kreymer, {A. E.} and R. Kutschke and M. Wang and L. Benussi and S. Bianco and Fabbri, {F. L.} and A. Zallo and M. Reyes and C. Cawlfield and Kim, {D. Y.} and A. Rahimi and J. Wiss and R. Gardner and A. Kryemadhi and Chung, {Y. S.} and Kang, {J. S.} and Ko, {B. R.} and Kwak, {J. W.} and Lee, {K. B.} and K. Cho and H. Park and G. Alimonti and S. Barberis and M. Boschini and A. Cerutti and P. D'Angelo and M. DiCorato and P. Dini and L. Edera and S. Erba and P. Inzani and F. Leveraro and S. Malvezzi and D. Menasce and M. Mezzadri and L. Moroni and D. Pedrini and C. Pontoglio and F. Prelz and M. Rovere and S. Sala and Davenport, {T. F.} and V. Arena and G. Boca and G. Bonomi and G. Gianini and G. Liguori and {Lopes Pegna}, D. and Merlo, {M. M.} and D. Pantea and Ratti, {S. P.} and C. Riccardi and P. Vitulo and C. G{\"o}bel and J. Otalora and H. Hernandez and Lopez, {A. M.} and H. Mendez and A. Paris and J. Quinones and Ramirez, {J. E.} and Y. Zhang and Wilson, {J. R.} and T. Handler and R. Mitchell and D. Engh and M. Hosack and Johns, {W. E.} and E. Luiggi and M. Nehring and Sheldon, {P. D.} and Vaandering, {E. W.} and M. Webster and M. Sheaff",

note = "Funding Information: We acknowledge the assistance of the staffs of Fermi National Accelerator Laboratory, the INFN of Italy, and the physics departments of the collaborating institutions. This research was supported in part by the US National Science Foundation, the US Department of Energy, the Italian Istituto Nazionale di Fisica Nucleare and Ministero della Istruzione, Universit{\`a} e Ricerca, the Brazilian Conselho Nacional de Desenvolvimento Cient{\'i}fico e Tecnol{\'o}gico, CONACyT-M{\'e}xico, and the Korea Research Foundation of the Korean Ministry of Education.",

year = "2008",

month = feb,

day = "21",

doi = "10.1016/j.physletb.2007.12.050",

language = "English (US)",

volume = "660",

pages = "147--153",

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

issn = "0370-2693",

publisher = "Elsevier",

number = "3",

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TY - JOUR

T1 - Study of Cabibbo suppressed decays of the Ds+ charmed-strange meson involving a KS0

AU - Link, J. M.

AU - Yager, P. M.

AU - Anjos, J. C.

AU - Bediaga, I.

AU - Castromonte, C.

AU - Machado, A. A.

AU - Magnin, J.

AU - Massafferri, A.

AU - de Miranda, J. M.

AU - Pepe, I. M.

AU - Polycarpo, E.

AU - dos Reis, A. C.

AU - Carrillo, S.

AU - Casimiro, E.

AU - Cuautle, E.

AU - Sánchez-Hernández, A.

AU - Uribe, C.

AU - Vázquez, F.

AU - Agostino, L.

AU - Cinquini, L.

AU - Cumalat, J. P.

AU - Frisullo, V.

AU - O'Reilly, B.

AU - Segoni, I.

AU - Stenson, K.

AU - Tucker, R. S.

AU - Butler, J. N.

AU - Cheung, H. W.K.

AU - Chiodini, G.

AU - Gaines, I.

AU - Garbincius, P. H.

AU - Garren, L. A.

AU - Gottschalk, E.

AU - Kasper, P. H.

AU - Kreymer, A. E.

AU - Kutschke, R.

AU - Wang, M.

AU - Benussi, L.

AU - Bianco, S.

AU - Fabbri, F. L.

AU - Zallo, A.

AU - Reyes, M.

AU - Cawlfield, C.

AU - Kim, D. Y.

AU - Rahimi, A.

AU - Wiss, J.

AU - Gardner, R.

AU - Kryemadhi, A.

AU - Chung, Y. S.

AU - Kang, J. S.

AU - Ko, B. R.

AU - Kwak, J. W.

AU - Lee, K. B.

AU - Cho, K.

AU - Park, H.

AU - Alimonti, G.

AU - Barberis, S.

AU - Boschini, M.

AU - Cerutti, A.

AU - D'Angelo, P.

AU - DiCorato, M.

AU - Dini, P.

AU - Edera, L.

AU - Erba, S.

AU - Inzani, P.

AU - Leveraro, F.

AU - Malvezzi, S.

AU - Menasce, D.

AU - Mezzadri, M.

AU - Moroni, L.

AU - Pedrini, D.

AU - Pontoglio, C.

AU - Prelz, F.

AU - Rovere, M.

AU - Sala, S.

AU - Davenport, T. F.

AU - Arena, V.

AU - Boca, G.

AU - Bonomi, G.

AU - Gianini, G.

AU - Liguori, G.

AU - Lopes Pegna, D.

AU - Merlo, M. M.

AU - Pantea, D.

AU - Ratti, S. P.

AU - Riccardi, C.

AU - Vitulo, P.

AU - Göbel, C.

AU - Otalora, J.

AU - Hernandez, H.

AU - Lopez, A. M.

AU - Mendez, H.

AU - Paris, A.

AU - Quinones, J.

AU - Ramirez, J. E.

AU - Zhang, Y.

AU - Wilson, J. R.

AU - Handler, T.

AU - Mitchell, R.

AU - Engh, D.

AU - Hosack, M.

AU - Johns, W. E.

AU - Luiggi, E.

AU - Nehring, M.

AU - Sheldon, P. D.

AU - Vaandering, E. W.

AU - Webster, M.

AU - Sheaff, M.

N1 - Funding Information: We acknowledge the assistance of the staffs of Fermi National Accelerator Laboratory, the INFN of Italy, and the physics departments of the collaborating institutions. This research was supported in part by the US National Science Foundation, the US Department of Energy, the Italian Istituto Nazionale di Fisica Nucleare and Ministero della Istruzione, Università e Ricerca, the Brazilian Conselho Nacional de Desenvolvimento Científico e Tecnológico, CONACyT-México, and the Korea Research Foundation of the Korean Ministry of Education.

PY - 2008/2/21

Y1 - 2008/2/21

N2 - We study the decay of Ds+ mesons into final states involving a KS0 and report the discovery of Cabibbo suppressed decay modes Ds+ → KS0 π- π+ π+ (179 ± 36 events) and Ds+ → KS0 π+ (113 ± 26 events). The branching fraction ratios for the new modes are frac(Γ (Ds+ → KS0 π- π+ π+), Γ (Ds+ → KS0 K- π+ π+)) = 0.18 ± 0.04 ± 0.05 and frac(Γ (Ds+ → KS0 π+), Γ (Ds+ → KS0 K+)) = 0.104 ± 0.024 ± 0.014.

AB - We study the decay of Ds+ mesons into final states involving a KS0 and report the discovery of Cabibbo suppressed decay modes Ds+ → KS0 π- π+ π+ (179 ± 36 events) and Ds+ → KS0 π+ (113 ± 26 events). The branching fraction ratios for the new modes are frac(Γ (Ds+ → KS0 π- π+ π+), Γ (Ds+ → KS0 K- π+ π+)) = 0.18 ± 0.04 ± 0.05 and frac(Γ (Ds+ → KS0 π+), Γ (Ds+ → KS0 K+)) = 0.104 ± 0.024 ± 0.014.

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UR - http://www.scopus.com/inward/citedby.url?scp=38749113333&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2007.12.050

DO - 10.1016/j.physletb.2007.12.050

M3 - Article

AN - SCOPUS:38749113333

SN - 0370-2693

VL - 660

SP - 147

EP - 153

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 - 3

ER -