625 citations · 912 across the 25 of their papers we have counts for
25 papers
First measurement of a long-lived atom lifetime
B. Adeva, L. Afanasyev, A. Anania +56
The adapted DIRAC experiment at the CERN PS accelerator observed for the first time long-lived hydrogen-like atoms, produced by protons hitting a beryllium target. A part…
Measurement of the atom lifetime and the scattering length
DIRAC Collaboration, B. Adeva, L. Afanasyev +62
After having announced the statistically significant observation (5.6~) of the new exotic atom, the DIRAC experiment at the CERN proton synchrotron presents the measurement…
Observation of and atoms
DIRAC Collaboration
The observation of hydrogen-like atoms, consisting of or mesons, is presented. The atoms have been produced by 24 GeV/ protons from the CERN PS accelera…
Determination of the fragmentation functions from an NLO QCD analysis of the HERMES data on pion multiplicities
Elliot Leader, Alexander V. Sidorov, Dimiter B. Stamenov
An NLO QCD analysis of the final HERMES data on pion multiplicities is presented and a new set of pion fragmentation functions is extracted from the best fit to the data. We have s…
New analysis concerning the strange quark polarization puzzle
Elliot Leader, Alexander V. Sidorov, Dimiter B. Stamenov
The fact that analyses of semi-inclusive deep inelastic scattering suggest that the polarized strange quark density is positive in the measured region of Bjor…
The QCD analysis of the combined set for the F_3 structure function data based on the analytic approach
A. V. Sidorov, O. P. Solovtsova
We apply analytic perturbation theory to the QCD analysis of the xF_3(x,Q^2) structure function considering a combined set of deep inelastic scattering data presented by several co…