Events from the e(+)e(-) --> Zgamma process with hard initial-state radiation collected with the L3 detector at centre-of-mass energies between 183 and 209 GeV are used to measure the mass of the Z boson. Decays of the Z boson into hadrons or muon pairs are considered and the Z mass is determined to be 91.272 +/- 0.032(stat) +/- 0.033(syst) GeV, in agreement with the value measured at the Z resonance. Alternatively, assuming this measured value of the Z mass, the method determines the LEP centre-of-mass energy, found to be 175 +/- 68(stat) +/- 68(syst) MeV lower than the nominal value. (C) 2004 Published by Elsevier B.V
Contains fulltext : 26847___.PDF (publisher's version ) (Open Access
The cross section of the process e+e- → Ze+e- is measured with 0.7 fb-1 of data collected with the L...
The cross section of the process e+e − ! Ze+e − is measured with 0.7 fb−1 of data collected with the...
Events from the e(+)e(-) --> Zgamma process with hard initial-state radiation collected with the L3 ...
Events from the e(+)e(-) --\u3e Zgamma process with hard initial-state radiation collected with the ...
Events from the e+e- -> Zgamma process with hard initial state radiation collected with the L3 detec...
Events from the e+e- -> Zgamma process with hard initial state radiation collected with the L3 detec...
Events from the e+e-→Zγ process with hard initial-state radiation collected with the L3 detector at ...
Events from the e+e−→Zγ process with hard initial-state radiation collected with the L3 detector at ...
The mass of the Z boson has been determined by combining the data from the four LEP experiments ALEP...
The mass of the Z boson has been determined by combining the data from the four LEP experiments ALEP...
Contains fulltext : 57251.pdf (author's version ) (Open Access
The cross section of the process e+e- -> Ze+e is measured with 0.7fb^-1 of data collected with the L...
The cross section of the process e+e- → Z e+e-is measured with 0.7 fb-1 of data collected with the L...
The cross section of the process e+e- → Ze+e- is measured with 0.7 fb-1 of data collected with the L...
Contains fulltext : 26847___.PDF (publisher's version ) (Open Access
The cross section of the process e+e- → Ze+e- is measured with 0.7 fb-1 of data collected with the L...
The cross section of the process e+e − ! Ze+e − is measured with 0.7 fb−1 of data collected with the...
Events from the e(+)e(-) --> Zgamma process with hard initial-state radiation collected with the L3 ...
Events from the e(+)e(-) --\u3e Zgamma process with hard initial-state radiation collected with the ...
Events from the e+e- -> Zgamma process with hard initial state radiation collected with the L3 detec...
Events from the e+e- -> Zgamma process with hard initial state radiation collected with the L3 detec...
Events from the e+e-→Zγ process with hard initial-state radiation collected with the L3 detector at ...
Events from the e+e−→Zγ process with hard initial-state radiation collected with the L3 detector at ...
The mass of the Z boson has been determined by combining the data from the four LEP experiments ALEP...
The mass of the Z boson has been determined by combining the data from the four LEP experiments ALEP...
Contains fulltext : 57251.pdf (author's version ) (Open Access
The cross section of the process e+e- -> Ze+e is measured with 0.7fb^-1 of data collected with the L...
The cross section of the process e+e- → Z e+e-is measured with 0.7 fb-1 of data collected with the L...
The cross section of the process e+e- → Ze+e- is measured with 0.7 fb-1 of data collected with the L...
Contains fulltext : 26847___.PDF (publisher's version ) (Open Access
The cross section of the process e+e- → Ze+e- is measured with 0.7 fb-1 of data collected with the L...
The cross section of the process e+e − ! Ze+e − is measured with 0.7 fb−1 of data collected with the...