Magnetic Moment of Weak Bosons Produced inppandpp¯Collisions

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ID: 273376
1979
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Abstract
We suggest that the reactions pp→W±γX and pp¯→W±γX are good candidates for measuring the magnetic moment parameter κ in μW=(e2MW)(1+κ). The angular distribution of the W bosons in pp¯→W±γX is particularly sensitive to this parameter. For the gauge-theory value of κ=1, we have found a peculiar zero in dσ(du¯→W−γ)dcosθ at cosθ=−13, the location of this zero depending on the quark charge through cosθ=−(1+2Qd). A similar zero occurs in dσ(ud¯→W+γ)dcosθ. We can offer no explanation for this behavior.
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sahdev1979physicalmagnetic Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors K. O. Mikaelian,M. A. Samuel,D. Sahdev;K. O. Mikaelian;M. A. Samuel;D. Sahdev;
Journal physical review letters
Year 1979
DOI 10.1103/physrevlett.43.746
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