Measurement of the Ds ± lifetime

G. P. Thomas; E. Gülmez; R. Edelstein; S. Y. Jun; A. I. Kulyavtsev; A. Kushnirenko; P. Mathew; M. Mattson; M. Procario; J. Russ; N. K. Terentyev; J. You; A. M.F. Endler; P. S. Cooper; J. Engelfried; F. G. Garcia; S. Kwane; J. Lache; E. Ramberg; D. Skowe; L. Stutte; J. You; A. P. Kozhevnikov; V. P. Kubarovsky; V. F. Kurshetsov; L. G. Landsberg; V. V. Molchanov; S. B. Nurushev; S. V. Petrenko; A. N. Vasiliev; D. V. Vavilov; V. A. Victorov; H. Kangling; Y. Li; C. Maog; Z. Mao; W. Zhaog; S. Zhengg; M. Y. Balatz; G. V. Davidenko; A. V. Evdokimov; M. A. Kubantsev; I. Larin; V. Matveev; A. P. Nilov; V. A. Prutskoi; A. I. Sitnikov; V. S. Verebryusov; V. E. Vishnyakov; U. Dersch; I. Eschrich; H. Krüger; J. Simon; K. Vorwalter; I. S. Filimonov; E. M. Leikin; A. V. Nemitkin; V. I. Rud; G. Alkhazov; A. G. Atamantchouk; N. F. Bondar; V. L. Golovtsov; V. T. Kim; L. M. Kochenda; A. G. Krivshich; N. P. Kuropatkin; V. P. Maleev; P. V. Neoustroev; B. V. Razmyslovich; V. Stepanov; M. Svoiski; N. K. Terentyev; L. N. Uvarov; A. A. Vorobyov; A. G. Atamantchouk; M. Y. Balatz; I. S. Filimonov; I. Giller; M. A. Moinester; A. Ocherashvili; V. Steiner; J. Engelfried; A. Morelos; M. Luksys; V. J. Smith; M. Kaya; E. McCliment; K. D. Nelson; C. Newsom; Y. Onel; E. Ozel; S. Ozkorucuklu; P. Pogodin; L. J. Dauwe; M. Iori; M. Gaspero; L. Emediato; C. O. Escobar; F. G. Garcia; P. Gouffon; T. Lungov; M. Srivastava; R. Zukanovich-Funchal; A. Lambertot; A. Penzo; G. F. Rappazzo; P. Schiavon; U. Dersch; I. Eschrich; C. O. Escobar; I. Konorov; H. Krüger; A. I. Kulyavtsev; C. Mao; T. Lungov; P. Mathew; K. D. Nelson; M. Procario; J. Simon; K. Vorwalter

doi:10.1016/S0370-2693(01)01320-X

Measurement of the D_s ^± lifetime

G. P. Thomas, E. Gülmez, R. Edelstein, S. Y. Jun, A. I. Kulyavtsev, A. Kushnirenko, P. Mathew, M. Mattson, M. Procario, J. Russ, N. K. Terentyev, J. You, A. M.F. Endler, P. S. Cooper, J. Engelfried, F. G. Garcia, S. Kwane, J. Lache, E. Ramberg, D. SkoweL. Stutte, J. You, A. P. Kozhevnikov, V. P. Kubarovsky, V. F. Kurshetsov, L. G. Landsberg, V. V. Molchanov, S. B. Nurushev, S. V. Petrenko, A. N. Vasiliev, D. V. Vavilov, V. A. Victorov, H. Kangling, Y. Li, C. Maog, Z. Mao, W. Zhaog, S. Zhengg, M. Y. Balatz, G. V. Davidenko, A. V. Evdokimov, M. A. Kubantsev, I. Larin, V. Matveev, A. P. Nilov, V. A. Prutskoi, A. I. Sitnikov, V. S. Verebryusov, V. E. Vishnyakov, U. Dersch, I. Eschrich, H. Krüger, J. Simon, K. Vorwalter, I. S. Filimonov, E. M. Leikin, A. V. Nemitkin, V. I. Rud, G. Alkhazov, A. G. Atamantchouk, N. F. Bondar, V. L. Golovtsov, V. T. Kim, L. M. Kochenda, A. G. Krivshich, N. P. Kuropatkin, V. P. Maleev, P. V. Neoustroev, B. V. Razmyslovich, V. Stepanov, M. Svoiski, N. K. Terentyev, L. N. Uvarov, A. A. Vorobyov, A. G. Atamantchouk, M. Y. Balatz, I. S. Filimonov, I. Giller, M. A. Moinester, A. Ocherashvili, V. Steiner, J. Engelfried, A. Morelos, M. Luksys, V. J. Smith, M. Kaya, E. McCliment, K. D. Nelson, C. Newsom, Y. Onel, E. Ozel, S. Ozkorucuklu, P. Pogodin, L. J. Dauwe, M. Iori, M. Gaspero, L. Emediato, C. O. Escobar, F. G. Garcia, P. Gouffon, T. Lungov, M. Srivastava, R. Zukanovich-Funchal, A. Lambertot, A. Penzo, G. F. Rappazzo, P. Schiavon, U. Dersch, I. Eschrich, C. O. Escobar, I. Konorov, H. Krüger, A. I. Kulyavtsev, C. Mao, T. Lungov, P. Mathew, K. D. Nelson, M. Procario, J. Simon, K. Vorwalter

School of Physics and Astronomy

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Abstract

We report a precise measurement of the D_s^± meson lifetime. The data were taken by the SELEX experiment (E781) spectrometer using 600 GeV/c ∑^-, π^- and p beams. The measurement has been done using 918 reconstructed D_s^±. The lifetime of the D_s^± is measured to be 472.5 ± 17.2 ± 6.6 fs, using K*(892)⁰K^± and φπ^± decay modes. The lifetime ratio of D_s^± to D⁰ is 1.145 ± 0.049.

Original language	English
Pages (from-to)	22-28
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	523
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(01)01320-X
State	Published - 20 Dec 2001

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10.1016/S0370-2693(01)01320-X

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Thomas, G. P., Gülmez, E., Edelstein, R., Jun, S. Y., Kulyavtsev, A. I., Kushnirenko, A., Mathew, P., Mattson, M., Procario, M., Russ, J., Terentyev, N. K., You, J., Endler, A. M. F., Cooper, P. S., Engelfried, J., Garcia, F. G., Kwane, S., Lache, J., Ramberg, E., ... Vorwalter, K. (2001). Measurement of the D_s ^± lifetime. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 523(1-2), 22-28. https://doi.org/10.1016/S0370-2693(01)01320-X

@article{bf92192e1a0649f6a592a00eb97c6ace,

title = "Measurement of the Ds ± lifetime",

abstract = "We report a precise measurement of the Ds± meson lifetime. The data were taken by the SELEX experiment (E781) spectrometer using 600 GeV/c ∑-, π- and p beams. The measurement has been done using 918 reconstructed Ds±. The lifetime of the Ds± is measured to be 472.5 ± 17.2 ± 6.6 fs, using K*(892)0K± and φπ± decay modes. The lifetime ratio of Ds± to D0 is 1.145 ± 0.049.",

author = "Thomas, {G. P.} and E. G{\"u}lmez and R. Edelstein and Jun, {S. Y.} and Kulyavtsev, {A. I.} and A. Kushnirenko and P. Mathew and M. Mattson and M. Procario and J. Russ and Terentyev, {N. K.} and J. You and Endler, {A. M.F.} and Cooper, {P. S.} and J. Engelfried and Garcia, {F. G.} and S. Kwane and J. Lache and E. Ramberg and D. Skowe and L. Stutte and J. You and Kozhevnikov, {A. P.} and Kubarovsky, {V. P.} and Kurshetsov, {V. F.} and Landsberg, {L. G.} and Molchanov, {V. V.} and Nurushev, {S. B.} and Petrenko, {S. V.} and Vasiliev, {A. N.} and Vavilov, {D. V.} and Victorov, {V. A.} and H. Kangling and Y. Li and C. Maog and Z. Mao and W. Zhaog and S. Zhengg and Balatz, {M. Y.} and Davidenko, {G. V.} and Evdokimov, {A. V.} and Kubantsev, {M. A.} and I. Larin and V. Matveev and Nilov, {A. P.} and Prutskoi, {V. A.} and Sitnikov, {A. I.} and Verebryusov, {V. S.} and Vishnyakov, {V. E.} and U. Dersch and I. Eschrich and H. Kr{\"u}ger and J. Simon and K. Vorwalter and Filimonov, {I. S.} and Leikin, {E. M.} and Nemitkin, {A. V.} and Rud, {V. I.} and G. Alkhazov and Atamantchouk, {A. G.} and Bondar, {N. F.} and Golovtsov, {V. L.} and Kim, {V. T.} and Kochenda, {L. M.} and Krivshich, {A. G.} and Kuropatkin, {N. P.} and Maleev, {V. P.} and Neoustroev, {P. V.} and Razmyslovich, {B. V.} and V. Stepanov and M. Svoiski and Terentyev, {N. K.} and Uvarov, {L. N.} and Vorobyov, {A. A.} and Atamantchouk, {A. G.} and Balatz, {M. Y.} and Filimonov, {I. S.} and I. Giller and Moinester, {M. A.} and A. Ocherashvili and V. Steiner and J. Engelfried and A. Morelos and M. Luksys and Smith, {V. J.} and M. Kaya and E. McCliment and Nelson, {K. D.} and C. Newsom and Y. Onel and E. Ozel and S. Ozkorucuklu and P. Pogodin and Dauwe, {L. J.} and M. Iori and M. Gaspero and L. Emediato and Escobar, {C. O.} and Garcia, {F. G.} and P. Gouffon and T. Lungov and M. Srivastava and R. Zukanovich-Funchal and A. Lambertot and A. Penzo and Rappazzo, {G. F.} and P. Schiavon and U. Dersch and I. Eschrich and Escobar, {C. O.} and I. Konorov and H. Kr{\"u}ger and Kulyavtsev, {A. I.} and C. Mao and T. Lungov and P. Mathew and Nelson, {K. D.} and M. Procario and J. Simon and K. Vorwalter",

note = "Funding Information: The authors are indebted to the staff of Fermi National Accelerator Laboratory and for invaluable technical support from the staffs of collaborating institutions. This project was supported in part by Bundesministerium f{\"u}r Bildung, Wissenchaft, Forschung und Tecnologie, Consejo Nacional de Ciencia y Tecnologia (CONACyT), Conselho Nacional de Desenvolvimento Cient{\'i}fico e Tecn{\'o}logico, Fondo de Apoyo a la Investigaci{\'o}n (UASLP), Funda{\c c}{\~a}o de Amparo {\'a} Pesquisa do Estado de S{\~a}o Paulo (FAPESP), the Israel Science Fundation founded by the Israel Academy of Sciences and Humanities, Istituto Nazionale di Fisica Nucleare (INFN), the International Science Foundation (ISF), the National Science Foundation (Phy 9602178), NATO (grant CR6.941058-1360-94), the Russian Academy of Science, the Russian Ministry of Science and Technological Research board (T{\"U}BITAK), the US Department of Energy (DOE grant DE-FG02-91ER40664 and DOE contract number DE-AC02-76CHO3000), and the US–Israel Binational Science Foundation (BSF).",

year = "2001",

month = dec,

day = "20",

doi = "10.1016/S0370-2693(01)01320-X",

language = "אנגלית",

volume = "523",

pages = "22--28",

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

issn = "0370-2693",

publisher = "Elsevier",

number = "1-2",

}

Thomas, GP, Gülmez, E, Edelstein, R, Jun, SY, Kulyavtsev, AI, Kushnirenko, A, Mathew, P, Mattson, M, Procario, M, Russ, J, Terentyev, NK, You, J, Endler, AMF, Cooper, PS, Engelfried, J, Garcia, FG, Kwane, S, Lache, J, Ramberg, E, Skowe, D, Stutte, L, You, J, Kozhevnikov, AP, Kubarovsky, VP, Kurshetsov, VF, Landsberg, LG, Molchanov, VV, Nurushev, SB, Petrenko, SV, Vasiliev, AN, Vavilov, DV, Victorov, VA, Kangling, H, Li, Y, Maog, C, Mao, Z, Zhaog, W, Zhengg, S, Balatz, MY, Davidenko, GV, Evdokimov, AV, Kubantsev, MA, Larin, I, Matveev, V, Nilov, AP, Prutskoi, VA, Sitnikov, AI, Verebryusov, VS, Vishnyakov, VE, Dersch, U, Eschrich, I, Krüger, H, Simon, J, Vorwalter, K, Filimonov, IS, Leikin, EM, Nemitkin, AV, Rud, VI, Alkhazov, G, Atamantchouk, AG, Bondar, NF, Golovtsov, VL, Kim, VT, Kochenda, LM, Krivshich, AG, Kuropatkin, NP, Maleev, VP, Neoustroev, PV, Razmyslovich, BV, Stepanov, V, Svoiski, M, Terentyev, NK, Uvarov, LN, Vorobyov, AA, Atamantchouk, AG, Balatz, MY, Filimonov, IS, Giller, I, Moinester, MA, Ocherashvili, A, Steiner, V, Engelfried, J, Morelos, A, Luksys, M, Smith, VJ, Kaya, M, McCliment, E, Nelson, KD, Newsom, C, Onel, Y, Ozel, E, Ozkorucuklu, S, Pogodin, P, Dauwe, LJ, Iori, M, Gaspero, M, Emediato, L, Escobar, CO, Garcia, FG, Gouffon, P, Lungov, T, Srivastava, M, Zukanovich-Funchal, R, Lambertot, A, Penzo, A, Rappazzo, GF, Schiavon, P, Dersch, U, Eschrich, I, Escobar, CO, Konorov, I, Krüger, H, Kulyavtsev, AI, Mao, C, Lungov, T, Mathew, P, Nelson, KD, Procario, M, Simon, J & Vorwalter, K 2001, 'Measurement of the D_s ^± lifetime', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 523, no. 1-2, pp. 22-28. https://doi.org/10.1016/S0370-2693(01)01320-X

TY - JOUR

T1 - Measurement of the Ds ± lifetime

AU - Thomas, G. P.

AU - Gülmez, E.

AU - Edelstein, R.

AU - Jun, S. Y.

AU - Kulyavtsev, A. I.

AU - Kushnirenko, A.

AU - Mathew, P.

AU - Mattson, M.

AU - Procario, M.

AU - Russ, J.

AU - Terentyev, N. K.

AU - You, J.

AU - Endler, A. M.F.

AU - Cooper, P. S.

AU - Engelfried, J.

AU - Garcia, F. G.

AU - Kwane, S.

AU - Lache, J.

AU - Ramberg, E.

AU - Skowe, D.

AU - Stutte, L.

AU - You, J.

AU - Kozhevnikov, A. P.

AU - Kubarovsky, V. P.

AU - Kurshetsov, V. F.

AU - Landsberg, L. G.

AU - Molchanov, V. V.

AU - Nurushev, S. B.

AU - Petrenko, S. V.

AU - Vasiliev, A. N.

AU - Vavilov, D. V.

AU - Victorov, V. A.

AU - Kangling, H.

AU - Li, Y.

AU - Maog, C.

AU - Mao, Z.

AU - Zhaog, W.

AU - Zhengg, S.

AU - Balatz, M. Y.

AU - Davidenko, G. V.

AU - Evdokimov, A. V.

AU - Kubantsev, M. A.

AU - Larin, I.

AU - Matveev, V.

AU - Nilov, A. P.

AU - Prutskoi, V. A.

AU - Sitnikov, A. I.

AU - Verebryusov, V. S.

AU - Vishnyakov, V. E.

AU - Dersch, U.

AU - Eschrich, I.

AU - Krüger, H.

AU - Simon, J.

AU - Vorwalter, K.

AU - Filimonov, I. S.

AU - Leikin, E. M.

AU - Nemitkin, A. V.

AU - Rud, V. I.

AU - Alkhazov, G.

AU - Atamantchouk, A. G.

AU - Bondar, N. F.

AU - Golovtsov, V. L.

AU - Kim, V. T.

AU - Kochenda, L. M.

AU - Krivshich, A. G.

AU - Kuropatkin, N. P.

AU - Maleev, V. P.

AU - Neoustroev, P. V.

AU - Razmyslovich, B. V.

AU - Stepanov, V.

AU - Svoiski, M.

AU - Terentyev, N. K.

AU - Uvarov, L. N.

AU - Vorobyov, A. A.

AU - Atamantchouk, A. G.

AU - Balatz, M. Y.

AU - Filimonov, I. S.

AU - Giller, I.

AU - Moinester, M. A.

AU - Ocherashvili, A.

AU - Steiner, V.

AU - Engelfried, J.

AU - Morelos, A.

AU - Luksys, M.

AU - Smith, V. J.

AU - Kaya, M.

AU - McCliment, E.

AU - Nelson, K. D.

AU - Newsom, C.

AU - Onel, Y.

AU - Ozel, E.

AU - Ozkorucuklu, S.

AU - Pogodin, P.

AU - Dauwe, L. J.

AU - Iori, M.

AU - Gaspero, M.

AU - Emediato, L.

AU - Escobar, C. O.

AU - Garcia, F. G.

AU - Gouffon, P.

AU - Lungov, T.

AU - Srivastava, M.

AU - Zukanovich-Funchal, R.

AU - Lambertot, A.

AU - Penzo, A.

AU - Rappazzo, G. F.

AU - Schiavon, P.

AU - Dersch, U.

AU - Eschrich, I.

AU - Escobar, C. O.

AU - Konorov, I.

AU - Krüger, H.

AU - Kulyavtsev, A. I.

AU - Mao, C.

AU - Lungov, T.

AU - Mathew, P.

AU - Nelson, K. D.

AU - Procario, M.

AU - Simon, J.

AU - Vorwalter, K.

N1 - Funding Information: The authors are indebted to the staff of Fermi National Accelerator Laboratory and for invaluable technical support from the staffs of collaborating institutions. This project was supported in part by Bundesministerium für Bildung, Wissenchaft, Forschung und Tecnologie, Consejo Nacional de Ciencia y Tecnologia (CONACyT), Conselho Nacional de Desenvolvimento Científico e Tecnólogico, Fondo de Apoyo a la Investigación (UASLP), Fundação de Amparo á Pesquisa do Estado de São Paulo (FAPESP), the Israel Science Fundation founded by the Israel Academy of Sciences and Humanities, Istituto Nazionale di Fisica Nucleare (INFN), the International Science Foundation (ISF), the National Science Foundation (Phy 9602178), NATO (grant CR6.941058-1360-94), the Russian Academy of Science, the Russian Ministry of Science and Technological Research board (TÜBITAK), the US Department of Energy (DOE grant DE-FG02-91ER40664 and DOE contract number DE-AC02-76CHO3000), and the US–Israel Binational Science Foundation (BSF).

PY - 2001/12/20

Y1 - 2001/12/20

N2 - We report a precise measurement of the Ds± meson lifetime. The data were taken by the SELEX experiment (E781) spectrometer using 600 GeV/c ∑-, π- and p beams. The measurement has been done using 918 reconstructed Ds±. The lifetime of the Ds± is measured to be 472.5 ± 17.2 ± 6.6 fs, using K*(892)0K± and φπ± decay modes. The lifetime ratio of Ds± to D0 is 1.145 ± 0.049.

AB - We report a precise measurement of the Ds± meson lifetime. The data were taken by the SELEX experiment (E781) spectrometer using 600 GeV/c ∑-, π- and p beams. The measurement has been done using 918 reconstructed Ds±. The lifetime of the Ds± is measured to be 472.5 ± 17.2 ± 6.6 fs, using K*(892)0K± and φπ± decay modes. The lifetime ratio of Ds± to D0 is 1.145 ± 0.049.

UR - http://www.scopus.com/inward/record.url?scp=84992254966&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(01)01320-X

DO - 10.1016/S0370-2693(01)01320-X

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:84992254966

SN - 0370-2693

VL - 523

SP - 22

EP - 28

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 -

Measurement of the D_s ^± lifetime

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