Anomalous quartic WW gamma gamma and WWZ gamma couplings through W+ W- Z production in gamma gamma colliders

作者:Sahin Inanc*
来源:Journal of Physics G: Nuclear and Particle Physics , 2009, 36(7): 075007.
DOI:10.1088/0954-3899/36/7/075007

摘要

We find 95% confidence level limits on the anomalous coupling parameters a(0), a(c) and a(n) with an integrated luminosity of 500 fb(-1) and root s = 0.5, 1 and 1.5 TeV energies. We take into account incoming beam polarizations and also the final state polarizations of the gauge bosons in the cross-section calculations to improve the bounds. We show that polarization leads to a significant improvement in the sensitivity limits.

  • 出版日期2009-7