We present a new determination of the strong coupling constant #alpha#_s through the scaling violations in the fragmentation functions for charged pions, charged kaons, and protons. In our fit we include the latest e"+e"- annihilation data from CERN LEP1 and SLAC SLC on the Z-boson resonance and older, yet very precise data from SLAC PEP at center-of-mass energy #sq root#(s) = 29 GeV. A new world average of #alpha#_s is given. (orig.)16 refs.Available from TIB Hannover: RA 2999(00-053) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
A high precision determination of the strong coupling constant in the MS scheme at the Z-mass scale,...
We report a measurement of the strong coupling constant, $\alpha_s(M_Z)$, extracted from inclusive j...
We present a new determination of the strong coupling constant alpha_s through the scaling violation...
A study of scaling violations in fragmentation functions performed by the ALEPH collaboration at LEP...
A study of scaling violations in fragmentation functions performed by the ALEPH collaboration at LEP...
We present new sets of fragmentation functions for charged pions, charged kaons, and protons, both a...
A determination of the hadronic fragmentation functions of the Z0 boson is presented from a study of...
A determination of the hadronic fragmentation functions of the Z0 boson is presented from a study of...
A determination of the hadronic fragmentation functions of the Z0 boson is presented from a study of...
We review the status of extracting the strong-coupling constant αs from the scaling violations in fr...
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
A high precision determination of the strong coupling constant in the MS scheme at the Z-mass scale,...
We report a measurement of the strong coupling constant, $\alpha_s(M_Z)$, extracted from inclusive j...
We present a new determination of the strong coupling constant alpha_s through the scaling violation...
A study of scaling violations in fragmentation functions performed by the ALEPH collaboration at LEP...
A study of scaling violations in fragmentation functions performed by the ALEPH collaboration at LEP...
We present new sets of fragmentation functions for charged pions, charged kaons, and protons, both a...
A determination of the hadronic fragmentation functions of the Z0 boson is presented from a study of...
A determination of the hadronic fragmentation functions of the Z0 boson is presented from a study of...
A determination of the hadronic fragmentation functions of the Z0 boson is presented from a study of...
We review the status of extracting the strong-coupling constant αs from the scaling violations in fr...
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
The hadronic fragmentation functions of the various quark flavours and of gluons are measured in a s...
A high precision determination of the strong coupling constant in the MS scheme at the Z-mass scale,...
We report a measurement of the strong coupling constant, $\alpha_s(M_Z)$, extracted from inclusive j...