EPJ Web Conf.
Volume 158, 2017The XXIII International Workshop “High Energy Physics and Quantum Field Theory” (QFTHEP 2017)
|Number of page(s)||8|
|Section||Extensions of the Standard Model and Searches for new physics at the LHC and future colliders|
|Published online||24 October 2017|
On mass limits for vector leptoquarks from decays with account of fermion mixing
Yaroslavl State University, Russia
* e-mail: email@example.com
Published online: 24 October 2017
The contributions of the vector leptoquarks to branching ratios of decays are calculated with account of fermion mixing in leptoguark currents of the general type and the corresponding mass limit for the vector leptoquarks resulting from the current data on these decays is obtained and analysed. It is found that the vector leptoquarks with masses mV > 78 TeV are consistent with current data on these decays. The branching ratios of decays at the possible lower mass mV = 78 TeV are presented and the decays are shown to be the most perspective ones for setting the new more stringent mass limits for the vector leptoquarks.
© The authors, published by EDP Sciences, 2017
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