Zobrazeno 1 - 10
of 1 329
pro vyhledávání: '"Gupta, Sudhir"'
Autor:
Gupta, Surabhi, Gupta, Sudhir Kumar
Information theory has proven to be a worthwhile tool for investigating the implications of the Higgs sector in the Next-to-minimal supersymmetric Standard Model (NMSSM) using Higgs information at the Large Hadron Collider assessed through the entrop
Externí odkaz:
http://arxiv.org/abs/2306.01298
Autor:
Tiwari, Apurba, Gupta, Sudhir Kumar
In this work, we study the new physics effects arising due the presence of anomalous $Wtb$ vertex through the semileptonic decay modes of the top-quark at the Large Hadron Collider. An estimate on the sensitivities of the aforementioned interaction a
Externí odkaz:
http://arxiv.org/abs/2212.01751
Autor:
Tiwari, Apurba, Gupta, Sudhir Kumar
In this study, we explore the effects of $\mathcal CP$-violating anomalous interactions of the top-quark through the semileptonic decay modes of the top-quark arising due to pair-production of $t\bar{t}$ at the Large Hardon Collider. Predictions on t
Externí odkaz:
http://arxiv.org/abs/2211.04783
Flavour-violating couplings of Higgs boson with stop and scharm quarks could be very important as in addition to lifting the mass of the Higgs boson by a few GeV, it could also play a vital phenomenological role in reducing the Supersymmetry breaking
Externí odkaz:
http://arxiv.org/abs/2209.04134
Autor:
Tiwari, Apurba, Gupta, Sudhir Kumar
We explore $\mathcal CP$-violation effects of Higgs-top interactions in the associated production of a Higgs boson with top-pair in the dileptonic decay modes of top-quark originating from proton proton collisions $pp \to t\bar{t}H \to (l^+ \nu_l b)(
Externí odkaz:
http://arxiv.org/abs/2208.14051
Autor:
Gupta, Surabhi, Gupta, Sudhir Kumar
Publikováno v:
Nucl. Phys. B 986 (2023) 116056
Information theory turns out to be an interesting tool for studying the consequences of Higgs observations to various new physics candidate theories by means of the information measure as the entropy of Higgs-Boson through its various detection modes
Externí odkaz:
http://arxiv.org/abs/2208.06627
Autor:
Gupta, Surabhi, Gupta, Sudhir Kumar
Publikováno v:
Nucl.Phys.B 984 (2022) 115942
Flavour-violating interactions of the stop-quarks are expected to provide an additional few GeV contributions to the Higgs-Boson mass, particularly when mix with scharm-quarks, thereby allowing reduced supersymmetry (SUSY) breaking scale compared to
Externí odkaz:
http://arxiv.org/abs/2205.00173
Autor:
Tiwari, Apurba, Gupta, Sudhir Kumar
Publikováno v:
Nuclear Physics B 982 (2022) 115898
We perform an exclusive study of the anomalous $Wtb$ interaction in the context of LHC. The limits on $Wtb$ anomalous couplings have been estimated via the measurements of the top-quark decay width and cross-section as well as production asymmetries
Externí odkaz:
http://arxiv.org/abs/2204.12800