The global fit of the Standard Model to electroweak precision data, routinely performed by the LEP electroweak working group and others, demonstrated impressively the predictive power of electroweak unification and quantum loop corrections. We have revisited this fit in view of (i) the development of the new generic fitting package, Gfitter, allowing flexible and efficient model testing in high...

We present the C++ code BSMPT v2 which is an extension of previous for calculation strength electroweak phase transition in extended Higgs sectors. The new version includes features and extends already implemented models (the 2-Higgs-Doublet model (2HDM) its CP-conserving CP-violating versions Next-to-2HDM) by Complex Singlet Extension Standard Model (CxSM). major upgrade implementation computa...

هدف البحث الحالي الى التعرف على أثر استراتيجية (Lee) المعرفية في تحصيل طلبة قسم التربية الفنية بمادة تاريخ الفن وقياس اثر استراتيجية(Lee)المعرفية الفن, اختارت الباحثة بالطريقة القصدية المرحلة الاولى وبطريقة القرعة العشوائية عينت قاعتين من اصل اربعة قاعات تمثل لتطبيق تجربة بواقع (30)طالب وطالبة لكل قاعة اذ بلغ عدد المجموعتين (60)طالب للعام الدراسي (2020-2021) واتبعت احد التصاميم التجريبية ذو الم...

Searches for a charged Higgs boson ($H^\pm$) decaying to charm quark and bottom ($H^\pm \to cb$) have been carried out at the Large Hadron Collider (LHC) in decay of top quarks ($t\to H^\pm b$). In recent search by ATLAS collaboration (with all Run II data, 139 fb$^{-1}$) local excess around $3\sigma$ has observed, which is best fitted with mass ($m_{H^\pm}$) 130 GeV product branching ratios (B...