Spin transport in the HRSs ( JLAB - TN - 03 - 024 )

نویسنده

  • L. Pentchev
چکیده

برای دانلود 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

Thomas Jefferson National Accelerator Facility JLAB-TN-01-029 UNIQUE ELECTRON POLARIMETER COMPARISON AND SPIN–BASED ENERGY MEASUREMENT

A careful intercomparison of the relative analyzing power of five electron beam polarimeters was performed with the CEBAF accelerator at Thomas Jefferson National Accelerator Facility (JLab) during a dedicated two day machine development period. This is the first time such a high precision comparison between polarimeters of the Mott, Compton, and Møller type has been made. A Wien–style spin man...

متن کامل

Spin-polarized transport through a zigzag-edge graphene flake embedded between two armchair nanoribbons electrodes

We study the coherent spin-polarized transport through a zigzag-edge graphene flake (ZGF), using Hubbard model in the nearest neighbor approximation within the framework of the Green function’s technique and Landauer formalism. The system considered consists of electrode/ (ZGF)/electrode, in which the electrodes are chosen to be armchair nanoribbons. The study was performed for two types of ele...

متن کامل

Jefferson Lab’s results on the Q2-evolution of moments of spin structure functions

We present the recent JLab measurements on moments of spin structure functions at intermediate and low Q2. The Bjorken sum and Burkhardt-Cottingham sum on the neutron are presented. The later appears to hold. Higher moments (generalized spin polarizabilities and dn 2) are shown and compared to chiral perturbation theory and lattice QCD respectively.

متن کامل

Improving the Measurement of Semantic Similarity between Gene Ontology Terms and Gene Products: Insights from an Edge- and IC-Based Hybrid Method

BACKGROUND Explicit comparisons based on the semantic similarity of Gene Ontology terms provide a quantitative way to measure the functional similarity between gene products and are widely applied in large-scale genomic research via integration with other models. Previously, we presented an edge-based method, Relative Specificity Similarity (RSS), which takes the global position of relevant ter...

متن کامل

Longitudinal Polarization of Λ and Λ̄ Hyperons in Lepton-Nucleon Deep-Inelastic Scattering

We consider models for the spin transfer to Λ and Λ̄ hyperons produced in lepton-nucleon deep-inelastic scattering. We make predictions for longitudinal Λ and Λ̄ spin transfer for the COMPASS experiment and for HERA, and for the spin transfer to Λ hyperons produced at JLAB. We show that a measurement of Λ polarization in the COMPASS experiment in a region of x that has not previously been explore...

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

برای دانلود 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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003