0 beyond the Standard Model ∗ ( in Search of Supersymmetry )

نویسنده

  • D. I. Kazakov
چکیده

The present lectures contain an introduction to low energy supersymmetry, a new symmetry that relates bosons and fermions, in particle physics. The Standard Model of fundamental interactions is briefly reviewed, and the motivation to introduce supersymmetry is discussed. The main notions of supersymmetry are introduced. The supersymmetric extension of the Standard Model the Minimal Supersymmetric Standard Model is considered in more detail. Phenomenological features of the MSSM as well as possible experimental signatures of SUSY are described. An intriguing situation with the supersymmetric Higgs boson is discussed. ———————————————————— ∗ Lectures given at the European School on High Energy Physics, Aug.-Sept. 2000, Caramulo, Portugal

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Supersymmetric Effects on Isospin Symmetry Breaking and Direct CP Violation in B → ργ

We argue that one can search for physics beyond the standard model through measurements of the isospin-violating quantity ∆ −0 ≡ Γ(B − → ρ − γ)/2Γ(B 0 → ρ 0 γ)−1, its charge conjugate ∆ +0 , and direct CP violation in the partial decay rates of B ± → ρ ± γ. We illustrate this by working out theoretical profiles of the charge-conjugate averaged ratio ∆ ≡ 1 2 (∆ +0 + ∆ −0) and the CP asymmetry A ...

متن کامل

Search for supersymmetry in top final states at CMS

A search for SUSY using the top quark plus missing transverse energy (MET), in a low mass mSUGRA test point is performed. A two–constraints kinematic fit is utilized to extract the top quark, either b-jet the ones that is recognizable or it is not recognizable. It is shown that for point LM1, for the former situation, a 5σ excess can be achieved with 30 pb-1 and for the latter situation, it can...

متن کامل

/ and Jets at Cdf

Events with signatures involving large missing transverse energy (E T /) are among the quintessential search modes for R-parity conserving supersymmetry. CDF has conducted two recent analyses for supersymmetry which use E T / and jets. The E T / and monojet signature is employed to determine process independent limits for the production of new physics beyond the Standard Model and then applied ...

متن کامل

Beyond the Standard Model ∗ ( in Search of Supersymmetry )

The present lectures contain an introduction to low energy supersymmetry, a new symmetry that relates bosons and fermions, in particle physics. The Standard Model of fundamental interactions is briefly reviewed, and the motivation to introduce supersymmetry is discussed. The main notions of supersymmetry are introduced. In more detail the supersymmetric extension of the Standard Model the Minim...

متن کامل

Supersymmetry at the Tevatron ?

These lectures contain an introduction to the search for supersymmetry at hadron colliders. The Tevatron is one of high-energy physics most sophisticated tools. The high center-of-mass energy of its proton–antiproton collisions makes it an ideal place to search for physics beyond the Standard Model, such as supersymmetry. Two experiments, CDF and DØ, completed a long data taking period in summe...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2000