A precise measurement of the Ds± meson lifetime is reported. The data were accumulated by the high energy photoproduction experiment E687 at Fermilab in the 1990-1991 fixed target run. The measurement has been done using 900 fully reconstructed Ds±→φπ± decays. The lifetime of the Ds± meson is measured to be 0.475±0.020±0.007 ps.

Frabetti, P., Cheung, H., Cumalat, J., Dallapiccola, C., Ginkel, J., Greene, S., et al. (1993). Precise measurement of the Ds± meson lifetime. PHYSICAL REVIEW LETTERS, 71(6), 827-830 [10.1103/PhysRevLett.71.827].

Precise measurement of the Ds± meson lifetime

Gianini G.;
1993

Abstract

A precise measurement of the Ds± meson lifetime is reported. The data were accumulated by the high energy photoproduction experiment E687 at Fermilab in the 1990-1991 fixed target run. The measurement has been done using 900 fully reconstructed Ds±→φπ± decays. The lifetime of the Ds± meson is measured to be 0.475±0.020±0.007 ps.
Articolo in rivista - Articolo scientifico
Physics
English
1993
71
6
827
830
none
Frabetti, P., Cheung, H., Cumalat, J., Dallapiccola, C., Ginkel, J., Greene, S., et al. (1993). Precise measurement of the Ds± meson lifetime. PHYSICAL REVIEW LETTERS, 71(6), 827-830 [10.1103/PhysRevLett.71.827].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/456022
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