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Heavy quarks and multiplicity distributions in e+e− annihilations

✍ Scribed by Jorge Dias de Deus

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
222 KB
Volume
338
Category
Article
ISSN
0370-2693

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📜 SIMILAR VOLUMES

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Oscillations of moments and structure of multiplicity distributions in e+e− annihilation
✍ R. Ugoccioni; A. Giovannini 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 346 KB

Starting from the recognized fact that oscillations of moments with rank and shoulder structure in the multiplicity distribution have the same origin in the full sample of events in e+e -annihilation, we push our investigation to the 2-jet sample level, and argue in favor of the use of the negative

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✍ M. Steinhauser 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 358 KB

The precise data for the total cross section a(e+e ---\* hadrons) from the charm threshold region, when combined with the evaluation of moments with three loop accuracy, lead to a direct determination of the short distance MS charm quark mass me(me) = 1.304 (27). Applying the same approach to the bo