M. Bahmani
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View article: Techniques for mass peak reconstruction in searches for long-lived heavy neutral leptons decaying to a lepton and a $$\rho $$ meson
Techniques for mass peak reconstruction in searches for long-lived heavy neutral leptons decaying to a lepton and a $$\rho $$ meson Open
The precise reconstruction of the mass peak of long-lived heavy neutral leptons (HNLs) helps to improve the sensitivity for sterile neutrino searches in both fixed-target and collider environments (e.g., SHiP and the LHC). We present an an…
View article: Development of a new hybrid model to enhance streamflow estimation using artificial neural network and reptile search algorithm
Development of a new hybrid model to enhance streamflow estimation using artificial neural network and reptile search algorithm Open
A new metaheuristic optimizer combined with artificial neural networks is proposed for streamflow prediction. Hence, the study aimed to forecast monthly streamflow of the main rivers in Urmia, Iran, by considering data shortage and using a…
View article: Data-driven estimation of fakeτbackground inHiggs searches in ATLAS
Data-driven estimation of fakeτbackground inHiggs searches in ATLAS Open
In analyses using reconstructed $\\tau$ leptons, estimation of backgrounds arising for jets misidentified as hadronically decaying $\\tau$s becomes a crucial issue.This paper presents two methods employed by the ATLAS experiment at the LHC…
View article: Data-driven estimation of fake τ background in Higgs searches in ATLAS
Data-driven estimation of fake τ background in Higgs searches in ATLAS Open
In the ATLAS experiment at the LHC, analyses using reconstructed τ leptons, estimation of backgrounds arising for jets misidentified as hadronically decaying τs becomes a crucial issue. This paper presents two methods, the fully data-drive…
View article: Search for extended scenarios of electroweak symmetry breaking with the ATLAS experiment at LHC
Search for extended scenarios of electroweak symmetry breaking with the ATLAS experiment at LHC Open
As part of the search for extended scenarios of electroweak symmetry breaking the thesis presents development of phenomenological tools and analysis techniques used in the search for charged Higgs bosons with the ATLAS experiment. This the…
View article: Data-driven background estimation in Charged Higgs searches in ATLAS
Data-driven background estimation in Charged Higgs searches in ATLAS Open
In this talk I will present an application of the fake factor method for background modelling in H+ -> tau nu search using 36.1 fb^-1 of pp collision data at s =sqrt(13) TeV recorded by the ATLAS detector. In this technique background proc…
View article: Systematic of TauSpinner for $\tau $ Pairs With Two Hard Jets and Its Recent Development
Systematic of TauSpinner for $\tau $ Pairs With Two Hard Jets and Its Recent Development Open
In this paper, we review results obtained by using the TauSpinner package.A sample of pp → τ τ + jj events, where spin effects are not included, is supplemented with weight, then helicities of the τ leptons are attributed.The systematic un…