activity
19982022
most citedFirst measurement of the atom lifetime

106 citations · 304 across the 16 of their papers we have counts for

collaborators

16 papers

hep-ex2022

Investigation of pairs in the effective mass region near

B. Adeva, L. Afanasyev, A. Anania +53

The DIRAC experiment at CERN investigated in the reaction the particle pairs and with relative momentum in the pair s…

hep-ex2021★ 42 cited

Conceptual design of the Spin Physics Detector

V. M. Abazov, V. Abramov, L. G. Afanasyev +291

The Spin Physics Detector, a universal facility for studying the nucleon spin structure and other spin-related phenomena with polarized proton and deuteron beams, is proposed to be…

hep-ph2019★ 2 cited

Dimesoatom breakup in the Coulomb field

L. G. Afanasyev, S. R. Gevorkyan, O. O. Voskresenskaya

Momentum and angular distributions of charged meson pairs () from elementary atoms (EA) breakup (ionization) in the Coulomb field of a target atom is considered in…

hep-ex2018★ 5 cited

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…

hep-ex2017★ 11 cited

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…

hep-ph2016

Dimesoatoms production in high energy collisions

L. Afanasyev, S. Gevorkyan, O. Voskresenskaya

The production of two meson electromagnetic bound states and free meson pairs , , in relativistic collisions has been considered. It is shown that mak…