| Issue |
EPJ Web Conf.
Volume 222, 2019
The XXIV International Workshop “High Energy Physics and Quantum Field Theory” (QFTHEP 2019)
|
|
|---|---|---|
| Article Number | 04007 | |
| Number of page(s) | 9 | |
| Section | Physics Beyond the SM | |
| DOI | https://doi.org/10.1051/epjconf/201922204007 | |
| Published online | 19 November 2019 | |
https://doi.org/10.1051/epjconf/201922204007
Differences in fully differential cross section of single top quark production and its subsequent decay process depending on various anomalous Wtb couplings.
Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University Leninskie Gory,
119991,
Moscow,
Russia
* e-mail: boos@theory.sinp.msu.
** e-mail: bunichev@theory.sinp.msu.
Published online: 19 November 2019
The fully differential cross sections of t-channel production of a single top quark with its subsequent decay are compared for the case of contributions involving anomalous Wtb couplings. It is shown that the most noticeable differences, for cases corresponding to different anomalous couplings, appear in the shape of two-dimensional distributions, where one of the variables is the energy of a charged lepton and the other is one of the t-quark spin orientation angles.
© The Authors, published by EDP Sciences, 2019
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