Zobrazeno 1 - 10
of 1 122
pro vyhledávání: '"Bunichev Viacheslav"'
Autor:
Boos Edward, Bunichev Viacheslav
Publikováno v:
EPJ Web of Conferences, Vol 222, p 04007 (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 co
Externí odkaz:
https://doaj.org/article/b3eb91b9eb49455ea9290db701c9f788
Publikováno v:
EPJ Web of Conferences, Vol 222, p 04010 (2019)
There are no experimental bounds for the anomalous Wtb couplings provided in the tW-associated single top quark production in the final signature with lepton plus jets so far. The main reason for the situation is the difficulties with the modeling of
Externí odkaz:
https://doaj.org/article/c3ac098694334ba196a505e03dcce68d
Publikováno v:
EPJ Web of Conferences, Vol 191, p 02008 (2018)
The impact of anomalous Wtb couplings on tWb process of the single top quark production has been probed in different schemes of tWb modeling. A special attention devotes to influence of the particular schemes to the anomalous couplings sensitivity. T
Externí odkaz:
https://doaj.org/article/d84f7f395a4f4bb98ad4bbdf5a65ca05
Publikováno v:
EPJ Web of Conferences, Vol 191, p 02007 (2018)
In the framework of stabilized brane-world models we consider the contribution of the W′ boson and the rest of the W boson KK tower to the Higgs boson decay to two photons and to the single top production process. Comparing the signal strengths cal
Externí odkaz:
https://doaj.org/article/aea83fe769d34a048cca25e0867af873
Autor:
Baskakov Alexey, Boos Eduard, Bunichev Viacheslav, Vorotnikov Georgi, Dudko Lev, Myagkov Igor, Perfilov Maxim
Publikováno v:
EPJ Web of Conferences, Vol 158, p 04004 (2017)
The impact of anomalous Wtb couplings on tWb process of the single top quark production has been tested in different schemes of tWb modeling. The scenario with right-handed vector operator (RV) in Wtb vertex with and without the presence of Standard
Externí odkaz:
https://doaj.org/article/dad8bf489e9f417296aee5487e1bbc10
Autor:
Boos Eduard, Bunichev Viacheslav
Publikováno v:
EPJ Web of Conferences, Vol 158, p 04006 (2017)
Spin correlations in the t-channel single top quark production and its subsequent decay are investigated for the case of contributions involving anomalous Wtb couplings. It is shown that shapes of certain multidimensional kinematic distributions of f
Externí odkaz:
https://doaj.org/article/67a2a6d43427430489817773f5268f3b
Publikováno v:
EPJ Web of Conferences, Vol 158, p 01009 (2017)
We discuss the history of the extra dimensions hypothesis and the physics and phenomenology of models with large extra dimensions with an emphasis on the Randall- Sundrum (RS) model with two branes. We argue that the Standard Model extension based on
Externí odkaz:
https://doaj.org/article/293ef78863e24913901adb3619efde04
Publikováno v:
EPJ Web of Conferences, Vol 158, p 04003 (2017)
The associated tW single top production channel is one of the main mechanism of the electroweak production of top quarks at the LHC. Correct simulation of the SM prediction for this process is one of the important tasks in the SM measurements and BSM
Externí odkaz:
https://doaj.org/article/6a856354c3aa45afb5c78dfe10f7ec18
Autor:
Boos Eduard, Bunichev Viacheslav, Keizerov Sergey, Perfilov Maxim, Rakhmetov Eduard, Smolyakov Mikhail, Svirina Kseniia, Volobuev Igor
Publikováno v:
EPJ Web of Conferences, Vol 125, p 02005 (2016)
An important general prediction of stabilized brane world models is the existence of a bulk scalar radion field, whose lowest Kaluza-Klein (KK) mode is the scalar particle called the radion. This field comes from the fluctuations of the metric in the
Externí odkaz:
https://doaj.org/article/6c5989316ec440dbbbafda735f732f44
Autor:
Boos, Edward, Bunichev, Viacheslav
Publikováno v:
Phys. Rev. D 101, 055012 (2020)
Spin correlations in the t-channel single top quark production and its subsequent decay are investigated for the case of contributions involving anomalous Wtb couplings. We obtain analytical expressions for the differential widths for the three-parti
Externí odkaz:
http://arxiv.org/abs/1910.00710
