New measurements of the D0 and D+ lifetimes

J. M. Link; M. Reyes; P. M. Yager; J. C. Anjos; I. Bediaga; C. Göbel; J. Magnin; A. Massafferri; J. M. de Miranda; I. M. Pepe; A. C. dos Reis; S. Carrillo; E. Casimiro; E. Cuautle; A. Sánchez-Hernández; C. Uribe; F. Vázquez; L. Agostino; L. Cinquini; J. P. Cumalat; B. O'Reilly; J. E. Ramirez; I. Segoni; 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; L. Benussi; S. Bianco; F. L. Fabbri; A. Zallo; 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; P. D'Angelo; M. DiCorato; P. Dini; L. Edera; S. Erba; M. Giammarchi; P. Inzani; F. Leveraro; S. Malvezzi; D. Menasce; M. Mezzadri; L. Milazzo; 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; M. M. Merlo; D. Pantea; S. P. Ratti; C. Riccardi; P. Vitulo; H. Hernandez; A. M. Lopez; H. Mendez; L. Mendez; E. Montiel; D. Olaya; A. Paris; J. Quinones; C. Rivera; W. Xiong; Y. Zhang; J. R. Wilson; T. Handler; R. Mitchell; D. Engh; M. Hosack; W. E. Johns; M. Nehring; P. D. Sheldon; K. Stenson; E. W. Vaandering; M. Webster; M. Sheaff

doi:10.1016/S0370-2693(02)01934-2

New measurements of the D⁰ and D⁺ lifetimes

J. M. Link, M. Reyes, P. M. Yager, J. C. Anjos, I. Bediaga, C. Göbel, J. Magnin, A. Massafferri, J. M. de Miranda, I. M. Pepe, A. C. dos Reis, S. Carrillo, E. Casimiro, E. Cuautle, A. Sánchez-Hernández, C. Uribe, F. Vázquez, L. Agostino, L. Cinquini, J. P. CumalatB. O'Reilly, J. E. Ramirez, I. Segoni, 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, L. Benussi, S. Bianco, F. L. Fabbri, A. Zallo, 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, P. D'Angelo, M. DiCorato, P. Dini, L. Edera, S. Erba, M. Giammarchi, P. Inzani, F. Leveraro, S. Malvezzi, D. Menasce, M. Mezzadri, L. Milazzo, 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, M. M. Merlo, D. Pantea, S. P. Ratti, C. Riccardi, P. Vitulo, H. Hernandez, A. M. Lopez, H. Mendez, L. Mendez, E. Montiel, D. Olaya, A. Paris, J. Quinones, C. Rivera, W. Xiong, Y. Zhang, J. R. Wilson, T. Handler, R. Mitchell, D. Engh, M. Hosack, W. E. Johns, M. Nehring, P. D. Sheldon, K. Stenson, E. W. Vaandering, M. Webster, M. Sheaff

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

Abstract

A high statistics sample of photoproduced charm particles from the FOCUS (E831) experiment at Fermilab has been used to measure the D⁰ and D⁺ lifetimes. Using about 210000 D⁰ and 110000 D⁺ events we obtained the following values: 409.6±1.1 (statistical)±1.5 (systematic) fs for D⁰ and 1039.4±4.3 (statistical) ±7.0 (systematic) fs for D⁺.

Original language	English (US)
Pages (from-to)	192-200
Number of pages	9
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	537
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(02)01934-2
State	Published - Jun 20 2002
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

Online availability

10.1016/S0370-2693(02)01934-2

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Cite this

Link, J. M., Reyes, M., Yager, P. M., Anjos, J. C., Bediaga, I., Göbel, C., Magnin, J., Massafferri, A., de Miranda, J. M., Pepe, I. M., dos Reis, A. C., Carrillo, S., Casimiro, E., Cuautle, E., Sánchez-Hernández, A., Uribe, C., Vázquez, F., Agostino, L., Cinquini, L., ... Sheaff, M. (2002). New measurements of the D⁰ and D⁺ lifetimes. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 537(3-4), 192-200. https://doi.org/10.1016/S0370-2693(02)01934-2

Link, JM, Reyes, M, Yager, PM, Anjos, JC, Bediaga, I, Göbel, C, Magnin, J, Massafferri, A, de Miranda, JM, Pepe, IM, dos Reis, AC, Carrillo, S, Casimiro, E, Cuautle, E, Sánchez-Hernández, A, Uribe, C, Vázquez, F, Agostino, L, Cinquini, L, Cumalat, JP, O'Reilly, B, Ramirez, JE, Segoni, I, Butler, JN, Cheung, HWK, Chiodini, G, Gaines, I, Garbincius, PH, Garren, LA, Gottschalk, E, Kasper, PH, Kreymer, AE, Kutschke, R, Benussi, L, Bianco, S, Fabbri, FL, Zallo, A, 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, D'Angelo, P, DiCorato, M, Dini, P, Edera, L, Erba, S, Giammarchi, M, Inzani, P, Leveraro, F, Malvezzi, S, Menasce, D, Mezzadri, M, Milazzo, L, Moroni, L, Pedrini, D, Pontoglio, C, Prelz, F, Rovere, M, Sala, S, Davenport, TF, Arena, V, Boca, G, Bonomi, G, Gianini, G, Liguori, G, Merlo, MM, Pantea, D, Ratti, SP, Riccardi, C, Vitulo, P, Hernandez, H, Lopez, AM, Mendez, H, Mendez, L, Montiel, E, Olaya, D, Paris, A, Quinones, J, Rivera, C, Xiong, W, Zhang, Y, Wilson, JR, Handler, T, Mitchell, R, Engh, D, Hosack, M, Johns, WE, Nehring, M, Sheldon, PD, Stenson, K, Vaandering, EW, Webster, M & Sheaff, M 2002, 'New measurements of the D⁰ and D⁺ lifetimes', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 537, no. 3-4, pp. 192-200. https://doi.org/10.1016/S0370-2693(02)01934-2

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title = "New measurements of the D0 and D+ lifetimes",

abstract = "A high statistics sample of photoproduced charm particles from the FOCUS (E831) experiment at Fermilab has been used to measure the D0 and D+ lifetimes. Using about 210000 D0 and 110000 D+ events we obtained the following values: 409.6±1.1 (statistical)±1.5 (systematic) fs for D0 and 1039.4±4.3 (statistical) ±7.0 (systematic) fs for D+.",

author = "Link, {J. M.} and M. Reyes and Yager, {P. M.} and Anjos, {J. C.} and I. Bediaga and C. G{\"o}bel and J. Magnin and A. Massafferri and {de Miranda}, {J. M.} and Pepe, {I. M.} 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 B. O'Reilly and Ramirez, {J. E.} and I. Segoni 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 L. Benussi and S. Bianco and Fabbri, {F. L.} and A. Zallo 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 P. D'Angelo and M. DiCorato and P. Dini and L. Edera and S. Erba and M. Giammarchi and P. Inzani and F. Leveraro and S. Malvezzi and D. Menasce and M. Mezzadri and L. Milazzo 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 Merlo, {M. M.} and D. Pantea and Ratti, {S. P.} and C. Riccardi and P. Vitulo and H. Hernandez and Lopez, {A. M.} and H. Mendez and L. Mendez and E. Montiel and D. Olaya and A. Paris and J. Quinones and C. Rivera and W. Xiong and Y. Zhang and Wilson, {J. R.} and T. Handler and R. Mitchell and D. Engh and M. Hosack and Johns, {W. E.} and M. Nehring and Sheldon, {P. D.} and K. Stenson and Vaandering, {E. W.} and M. Webster and M. Sheaff",

note = "Funding Information: We wish to 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 dell'Universit{\`a} e della Ricerca Scientifica e Tecnologica, the Brazilian Conselho Nacional de Desenvolvimento Cient{\'ı}fico e Tecnol{\'o}gico, CONACyT-M{\'e}xico, the Korean Ministry of Education, and the Korea Research Foundation.",

year = "2002",

month = jun,

day = "20",

doi = "10.1016/S0370-2693(02)01934-2",

language = "English (US)",

volume = "537",

pages = "192--200",

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

issn = "0370-2693",

publisher = "Elsevier",

number = "3-4",

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TY - JOUR

T1 - New measurements of the D0 and D+ lifetimes

AU - Link, J. M.

AU - Reyes, M.

AU - Yager, P. M.

AU - Anjos, J. C.

AU - Bediaga, I.

AU - Göbel, C.

AU - Magnin, J.

AU - Massafferri, A.

AU - de Miranda, J. M.

AU - Pepe, I. M.

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 - O'Reilly, B.

AU - Ramirez, J. E.

AU - Segoni, I.

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 - Benussi, L.

AU - Bianco, S.

AU - Fabbri, F. L.

AU - Zallo, A.

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 - D'Angelo, P.

AU - DiCorato, M.

AU - Dini, P.

AU - Edera, L.

AU - Erba, S.

AU - Giammarchi, M.

AU - Inzani, P.

AU - Leveraro, F.

AU - Malvezzi, S.

AU - Menasce, D.

AU - Mezzadri, M.

AU - Milazzo, L.

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 - Merlo, M. M.

AU - Pantea, D.

AU - Ratti, S. P.

AU - Riccardi, C.

AU - Vitulo, P.

AU - Hernandez, H.

AU - Lopez, A. M.

AU - Mendez, H.

AU - Mendez, L.

AU - Montiel, E.

AU - Olaya, D.

AU - Paris, A.

AU - Quinones, J.

AU - Rivera, C.

AU - Xiong, W.

AU - Zhang, Y.

AU - Wilson, J. R.

AU - Handler, T.

AU - Mitchell, R.

AU - Engh, D.

AU - Hosack, M.

AU - Johns, W. E.

AU - Nehring, M.

AU - Sheldon, P. D.

AU - Stenson, K.

AU - Vaandering, E. W.

AU - Webster, M.

AU - Sheaff, M.

N1 - Funding Information: We wish to 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 dell'Università e della Ricerca Scientifica e Tecnologica, the Brazilian Conselho Nacional de Desenvolvimento Cientı́fico e Tecnológico, CONACyT-México, the Korean Ministry of Education, and the Korea Research Foundation.

PY - 2002/6/20

Y1 - 2002/6/20

N2 - A high statistics sample of photoproduced charm particles from the FOCUS (E831) experiment at Fermilab has been used to measure the D0 and D+ lifetimes. Using about 210000 D0 and 110000 D+ events we obtained the following values: 409.6±1.1 (statistical)±1.5 (systematic) fs for D0 and 1039.4±4.3 (statistical) ±7.0 (systematic) fs for D+.

AB - A high statistics sample of photoproduced charm particles from the FOCUS (E831) experiment at Fermilab has been used to measure the D0 and D+ lifetimes. Using about 210000 D0 and 110000 D+ events we obtained the following values: 409.6±1.1 (statistical)±1.5 (systematic) fs for D0 and 1039.4±4.3 (statistical) ±7.0 (systematic) fs for D+.

UR - http://www.scopus.com/inward/record.url?scp=0037142014&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037142014&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(02)01934-2

DO - 10.1016/S0370-2693(02)01934-2

M3 - Article

AN - SCOPUS:0037142014

SN - 0370-2693

VL - 537

SP - 192

EP - 200

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 - 3-4

ER -