Rindani, Saurabh D. ; Singh, J. P. (1998) Forward-backward asymmetry in e+e− →νν̅Z from anomalous CP-odd WWZ couplings Physics Letters B, 419 (1-4). pp. 357-362. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0370-2693(97)01489-5
Abstract
Anomalous CP-odd W+W−Z couplings can give rise to a forward-backward asymmetry in the Z angular distribution in the e+e− centre-of-mass frame in the process e+e− →νν̅Z . Of the three CP-odd couplings possible, only the imaginary part of one of the couplings, f4Z, which is C odd and P even, contributes to the forward-backward asymmetry. It is found that a limit of the order of 0.1 can be placed on this coupling at a Next Linear Collider with centre-of-mass energy of 500 GeV and integrated luminosity of 50 fb−1.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 43620 |
| Deposited On: | 14 Jun 2011 11:05 |
| Last Modified: | 14 Jun 2011 11:05 |
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