↓ Direkt till sidans innehåll
↓ Direkt till sidans sekundära innehåll (sidomenyn)

Träfflista för sökning "WFRF:(Besancono M.) "

Search: WFRF:(Besancono M.)

Result 1-2 of 2

Sort/group result

Sort by: Hits per page:

Enumeration	Reference	Cover	Find
1.	Abdallah, J., et al. (author) A measurement of the tau hadronic branching ratios 2006 In: European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6044 .- 1434-6052. ; 46:1, s. 1-26 Journal article (peer-reviewed)abstract The exclusive and semi-exclusive branching ratios of the tau lepton hadronic decay modes (h(-)upsilon(tau), h(-)pi(0)upsilon(tau), h(-)pi(0)pi(0)upsilon(tau), h(-) >= 2 pi(0)nu(tau), 2h(-)h(+)upsilon(tau), 2h(-)h(+)>= 2 pi(0)upsilon(tau), 3h(-)2h(+)upsilon(tau) and 3h(-)2h(+) >= 1 pi(0)upsilon(tau)) were measured with data from the DELPHI detector at LEP.
2.	Abdallah, J., et al. (author) Determination of the b quark mass at the M-Z scale with the DELPHI detector at LEP 2006 In: European Physical Journal C. Particles and Fields. - : Springer Science and Business Media LLC. - 1434-6044 .- 1434-6052. ; 46:3, s. 569-583 Journal article (peer-reviewed)abstract An experimental study of the normalized three-jet rate of b quark events with respect to light quarks events (light = l equivalent to u, d, s) has been performed using the CAMBRIDGE and DURHAM jet algorithms. The data used were collected by the DELPHI experiment at LEP on the Z peak from 1994 to 2000. The results are found to agree with theoretical predictions treating mass corrections at next-to-leading order. Measurements of the b quark mass have also been performed for both the b pole mass: M-b and the b running mass: m(b)(M-Z). Data are found to be better described when using the running mass. The measurement yields: m(b)(M-Z) = 2.85 +/- 0.18(stat) +/- 0.13(exp) +/- 0.19(had) +/- 0.12(theo) GeV/c(2). for the CAMBRIDGE algorithm. This result is the most precise measurement of the b mass derived from a high energy process. When compared to other b mass determinations by experiments at lower energy scales, this value agrees with the prediction of quantum chromodynamics for the energy evolution of the running mass. The mass measurement is equivalent to a test of the flavour independence of the strong coupling constant with an accuracy of 7 parts per thousand.

Skapa referenser, mejla, bekava och länka

Permalink

Result 1-2 of 2

Refine your search

Type of publication: journal article (2)

Type of content: peer-reviewed (2)

Author/Editor: Abdallah, J (2); Hedberg, Vincent (2); Jarlskog, Göran (2); Mjörnmark, Ulf (2); Smirnova, Oxana (2); Brenner, Richard (2); show more...; Ekelöf, Tord (2); Ellert, Mattias (2); Allport, P. P. (2); Andreazza, A. (2); Anjos, N. (2); Baroncelli, A. (2); Battaglia, M. (2); Benekos, N. (2); Besson, N. (2); Canale, V. (2); Chudoba, J. (2); Di Ciaccio, L. (2); Di Simone, A. (2); Eigen, G. (2); Elsing, M. (2); Fassouliotis, D. (2); Ferrer, A. (2); Fuster, J. (2); Graziani, E. (2); Hamacher, K. (2); Haug, S. (2); Hoffman, J. (2); Kersevan, B. P. (2); King, B. T. (2); Kluit, P. (2); Kourkoumelis, C. (2); Liebig, W. (2); Lipniacka, A. (2); Maltezos, S. (2); Masik, J. (2); Meroni, C. (2); Morettini, P. (2); Nicolaidou, R. (2); Onofre, A. (2); Parodi, F. (2); Parzefall, U. (2); Passeri, A. (2); Salt, J. (2); Sopczak, A. (2); Stugu, B. (2); Troncon, C. (2); van Vulpen, I. (2); Veloso, F. (2); Vrba, V. (2); show less...

University: Uppsala University (2); Lund University (2); Stockholm University (1)

Language: English (2)

Research subject (UKÄ/SCB): Natural sciences (2)

Year: 2006 (2)

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

Copyright © LIBRIS - National Library Systems
LIBRIS.kb.se

pil uppåt

Close

Copy and save the link in order to return to this view