Measurement of the lambda(+)(c) lifetime.

Measurement of the lambda(+)(c) lifetime.

The Lambda+c lifetime is measured using 9.0 fb(-1) of e+e- annihilation data collected on or just below the Upsilon(4S) resonance with the CLEO II.V detector at CESR. Using an unbinned maximum likelihood fit, the Lambda+c lifetime is measured to be 179.6+/-6.9(stat)+/-4.4(syst) fs. The precision of...

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Главные авторы: Mahmood, A, Csorna, SE, Danko, I, McLean, K, Márka, S, Xu, Z, Godang, R, Kinoshita, K, Lai, I, Schrenk, S, Bonvicini, G, Cinabro, D, McGee, S, Perera, L, Zhou, G, Lipeles, E, Pappas, S, Schmidtler, M, Shapiro, A, Sun, WM, Weinstein, A, Würthwein, F, Jaffe, D, Masek, G, Paar, H
Формат: Journal article
Язык:English
Опубликовано: 2001

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