M. Zhabitsky

activity

20052024

π^{+} π^{-}

atom lifetime

106 citations · 245 across the 9 of their papers we have counts for

collaborators

9 papers

hep-ex2024★ 12 cited

Technical Design Report of the Spin Physics Detector at NICA

The SPD Collaboration, V. Abazov, V. Abramov +411

The Spin Physics Detector collaboration proposes to install a universal detector in the second interaction point of the NICA collider under construction (JINR, Dubna) to study the…

hep-ex2023★ 1 cited

Genetic Algorithm for determination of the event collision time and particle identification by time-of-flight at NICA SPD

Semyon Yurchenko, Mikhail Zhabitsky

Particle identification is an important feature of the future SPD experiment at the NICA collider. In particular, identification of particles with momenta up to a few GeV/c by thei…

hep-ex2017★ 11 cited

Measurement of the $π K$ atom lifetime and the $π K$ scattering length

DIRAC Collaboration, B. Adeva, L. Afanasyev +62

After having announced the statistically significant observation (5.6~ $σ$ ) of the new exotic $π K$ atom, the DIRAC experiment at the CERN proton synchrotron presents the measurement…

hep-ex2016★ 14 cited

Observation of $π^{-} K^{+}$ and $π^{+} K^{-}$ atoms

DIRAC Collaboration

The observation of hydrogen-like $π K$ atoms, consisting of $π^{-} K^{+}$ or $π^{+} K^{-}$ mesons, is presented. The atoms have been produced by 24 GeV/ $c$ protons from the CERN PS accelera…

nucl-ex2014★ 25 cited

First $π K$ atom lifetime and $π K$ scattering length measurements

B. Adeva, L. Afanasyev, Y. Allkofer +65

The results of a search for hydrogen-like atoms consisting of $π^{\mp} K^{\pm}$ mesons are presented. Evidence for $π K$ atom production by 24 GeV/c protons from CERN PS interacting…

nucl-ex2013★ 7 cited

Measurement of spin observables in the quasi-free np-> {pp}_s pi- reaction at 353 MeV

S. Dymov, V. Shmakova, T. Azaryan +54

The transverse spin correlations A_{x,x} and A_{y,y} have been measured in the pol{d} pol{p} -> p_spec {pp}_s pi- reaction at COSY-ANKE at 353 MeV per nucleon. Here {pp}_s denotes…

hep-ex2011★ 52 cited

Determination of $π π$ scattering lengths from measurement of $π^{+} π^{-}$ atom lifetime

B. Adeva, L. Afanasyev, M. Benayoun +92

The DIRAC experiment at CERN has achieved a sizeable production of $π^{+} π^{-}$ atoms and has significantly improved the precision on its lifetime determination. From a sample of 21227…

hep-ex2009★ 17 cited

Evidence for $π K$ -atoms with DIRAC

B. Adeva, L. Afanasyev, Y. Allkofer +77

We present evidence for the first observation of electromagnetically bound $π^{\pm} K^{\mp}$ -pairs ( $π K$ -atoms) with the DIRAC experiment at the CERN-PS. The $π K$ -atoms are produced by…

hep-ex2005★ 106 cited

First measurement of the $π^{+} π^{-}$ atom lifetime

The DIRAC collaboration

The goal of the DIRAC experiment at CERN (PS212) is to measure the $π^{+} π^{-}$ atom lifetime with 10% precision. Such a measurement would yield a precision of 5% on the value of the $…

Technical Design Report of the Spin Physics Detector at NICA

Genetic Algorithm for determination of the event collision time and particle identification by time-of-flight at NICA SPD

Measurement of the πK atom lifetime and the πK scattering length

Observation of π−K+ and π+K− atoms

First πK atom lifetime and πK scattering length measurements