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Title

Measurement of the mass difference m(Ds+)-m(D+) at CDF II

CollaborationWith : Campanelli, Mario / Clark, Allan Geoffrey / D'Onofrio, Monica / Liu, Yanwen / Wu, Xin / Zsenei, Andras
Published in Physical Review. D. 2003, vol. 68, no. 07, p. 072004
Abstract We present a measurement of the mass difference m(D+s)-m(D+), where both the D+s and D+ are reconstructed in the φπ+ decay channel. This measurement uses 11.6 pb-1 of data collected by CDF II using the new displaced-track trigger. The mass difference is found to be m(D+s)-m(D+)=99.41±0.38(stat)±0.21(syst)MeV/c2.
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CDF II COLLABORATION. Measurement of the mass difference m(Ds+)-m(D+) at CDF II. In: Physical Review. D, 2003, vol. 68, n° 07, p. 072004. https://archive-ouverte.unige.ch/unige:38049

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Deposited on : 2014-06-24

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