Helicity content and tokamak applications of helicity

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Intrinsic Charm Flavor and Helicity Content in the Proton ∗

Contributions to the quark flavor and spin observables from the intrinsic charm in the proton are discussed in the SU(4) quark meson fluctuation model. Our results suggest that the probability of finding the intrinsic charm in the proton is less than 1%. The intrinsic charm helicity is small and negative, ∆c ≃ −(0.003 ∼ 0.015). The fraction of the total quark helicity carried by the intrinsic c...

متن کامل

Helicity-supersymmetry of dyons

The ’dyon’ system of D’Hoker and Vinet consisting of a spin 1 2 particle with anomalous gyromagnetic ratio 4 in the combined field of a Dirac monopole plus a Coulomb plus a suitable 1/r potential (which arises in the long-range limit of a self-dual monopole) is studied following Biedenharn’s approach to the Dirac-Coulomb problem: the explicit solution is obtained using the ‘Biedenharn-Temple op...

متن کامل

Helicity dependent parton distributions

The helicity dependent parton distributions describe the number density of partons with given longitudinal momentum x and given polarization in a hadron polarized longitudinally with respect to its motion. After the discovery , more than 70 years ago , that the proton is not elementary , the observation of Bjorken scaling in the late 1960s lead to the idea of hadrons containing almost pointlike...

متن کامل

Helicity of Neutrinos

first approximation. The resonant scattered gamma-ray distribution is shown in Fig. 2 for a source strength of 20 millicuries. The ratio of the 837-kev to 961-kev photopeaks is 1.8 which is in agreement with the ratio of the p rays before scattering, 1.4, corrected for detection e%ciencies and for the different angular distributions of the scattered gamma rays at 100'—the mean angle of scatteri...

متن کامل

Helicity and the Electromagnetic Field

The structure of the Poincaré group gives, under all conditions, an equation of field helicity which reduces to the Maxwell equations and also gives cyclic relations between field components. If the underlying symmetry of special relativity is represented by the Poincaré group, it follows that the Maxwell equations and the cyclic equations are both products of special relativity itself, and bot...

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

ژورنال

عنوان ژورنال: Physics of Fluids

سال: 1986

ISSN: 0031-9171

DOI: 10.1063/1.865756