Spin transfer in deep-inelastic #LAMBDA# electroproduction has been studied with the HERMES detector using the 27.5 GeV polarized positron beam in the HERA storage ring. For an average fractional energy transfer z=0.45, the measured longitudinal spin transfer from the virtual photon to the #LAMBDA# is 0.11#+-#0.17(stat)#+-#0.03(sys). This quantity is expected to be sensitive to the up quark polarization in the #LAMBDA# hyperon and to the assumption of helicity conservation in the fragmentation process. The experimental result is interpreted in relation to various models of the #LAMBDA# spin content and found to favor the naive QPM. However, the present statistical precision is not yet sufficient to exclude a significant up quark polarizatio...
The longitudinal spin transfer, D(LL), from high energy polarized protons to Lambda and Lambda hyper...
The flavor and helicity distributions of the Lambda and <(Lambda)over bar> hyperons for both v...
The study of the longitudinal polarization of Lambda and Lambda-bar hyperons produced in polarized d...
Spin transfer in deep-inelastic Lambda electroproduction has been studied with the HERMES detector u...
Spin transfer in deep-inelastic Lambda electroproduction has been studied with the HERMES detector u...
Spin transfer in deep-inelastic Lambda electroproduction has been studied with the HERMES detector u...
The transfer of polarization from a high-energy positron to a Lambda(0) hyperon produced in semiincl...
The transfer of polarization from a high-energy positron to a Lambda(0) hyperon produced in semiincl...
Spin transfer in deep-inelastic Λ electroproduction has been studied with the HERMES detector using ...
The transfer of polarization from a high-energy positron to a Lambda(0) hyperon produced in semiincl...
The transfer of polarization from a high-energy positron to a \lam hyperon produced in semi-inclusiv...
Spin transfer to $\Lambda^0$-Hyperons in semi-inclusive deep inelastic scattering of longitudinally ...
Preliminary results on the spin transfer to the Λ and Λ¯ hyperons measured by the HERMES Collaborati...
We consider models for the spin transfer to Lambda and anti-Lambda hyperons produced in lepton-nucle...
Alekseev M, Alexakhin VY, Alexandrov Y, et al. Measurement of the Longitudinal Spin Transfer to Lamb...
The longitudinal spin transfer, D(LL), from high energy polarized protons to Lambda and Lambda hyper...
The flavor and helicity distributions of the Lambda and <(Lambda)over bar> hyperons for both v...
The study of the longitudinal polarization of Lambda and Lambda-bar hyperons produced in polarized d...
Spin transfer in deep-inelastic Lambda electroproduction has been studied with the HERMES detector u...
Spin transfer in deep-inelastic Lambda electroproduction has been studied with the HERMES detector u...
Spin transfer in deep-inelastic Lambda electroproduction has been studied with the HERMES detector u...
The transfer of polarization from a high-energy positron to a Lambda(0) hyperon produced in semiincl...
The transfer of polarization from a high-energy positron to a Lambda(0) hyperon produced in semiincl...
Spin transfer in deep-inelastic Λ electroproduction has been studied with the HERMES detector using ...
The transfer of polarization from a high-energy positron to a Lambda(0) hyperon produced in semiincl...
The transfer of polarization from a high-energy positron to a \lam hyperon produced in semi-inclusiv...
Spin transfer to $\Lambda^0$-Hyperons in semi-inclusive deep inelastic scattering of longitudinally ...
Preliminary results on the spin transfer to the Λ and Λ¯ hyperons measured by the HERMES Collaborati...
We consider models for the spin transfer to Lambda and anti-Lambda hyperons produced in lepton-nucle...
Alekseev M, Alexakhin VY, Alexandrov Y, et al. Measurement of the Longitudinal Spin Transfer to Lamb...
The longitudinal spin transfer, D(LL), from high energy polarized protons to Lambda and Lambda hyper...
The flavor and helicity distributions of the Lambda and <(Lambda)over bar> hyperons for both v...
The study of the longitudinal polarization of Lambda and Lambda-bar hyperons produced in polarized d...