# Determination of deuteron beam polarizations at COSY

@article{DChiladze2006DeterminationOD,
title={Determination of deuteron beam polarizations at COSY},
author={D.Chiladze and A.Kacharava and F.Rathmann and C.Wilkin and S.Barsov and J.Carbonell and S.Dymov and R.Engels and Pdeversheim and R.Gebel and V.Glagolev and K.Grigoriev and D.Gusev and Michael Hartmann and Frank Hinterberger and V.Hejny and A.Khoukaz and I.Keshelashvili and H.R.Koch and V.Komarov and P.Kulessa and A.Kulikov and A.Lehrach and B.Lorentz and G.Macharashvili and R.Maier and Y.Maeda and R.Menke and T.Mersmann and S.Merzliakov and M.Mikirtytchiants and S.Mikirtytchiants and A.Mussgiller and M.Nioradze and H.Ohm and D.Prasuhn and H.Rohdjess and R.Schleichert and H.Seyfarth and E.Steffens and H.J.Stein and H.Stroeher and S.Trusov and K.Ulbrich and Yu.Uzikov and A.Wronska and S.Yaschenko},
journal={Physical Review Special Topics-accelerators and Beams},
year={2006},
volume={9},
pages={050101}
}
• Published 30 November 2005
• Physics
• Physical Review Special Topics-accelerators and Beams
The vector and tensor polarizations of a deuteron beam have been measured using elastic deuteron-carbon scattering at 75.6 MeV and deuteron-proton scattering at 270 MeV. After their acceleration to 1170 MeV inside the COSY ring, the polarizations of the deuterons were checked by studying a variety of nuclear reactions using a cluster target at the ANKE magnet spectrometer placed at an internal target position of the storage ring. All these measurements were consistent with the absence of…
28 Citations

## Figures and Tables from this paper

### Measurement of deuteron carbon vector analyzing powers in the kinetic energy range 170–380 MeV

• Physics
The European Physical Journal A
• 2020
A measurement of vector analyzing powers in elastic deuteron-carbon scattering has been performed at the Cooler Synchrotron COSY of Forschungszentrum Jülich, Germany. Seven kinetic beam energies

### High precision beam momentum determination in a synchrotron using a spin-resonance method

• Physics
• 2010
In order to measure the mass of the eta meson with high accuracy using the dp -> He-3 eta reaction, the momentum of the circulating deuteron beam in the Cooler Synchrotron COSY of the

### Initial Research of np Scattering with Polarized Deuterium Target at ANKE/COSY

The quasi-free np charge-exchange reaction pd→ →{pp}sn has to be employed to extend the investigations of np scattering at ANKE to the highest energy available at COSY. As the proof-of-principle

### Ay Measurement in p→p-Elastic Scattering at Small Angles

The proton analysing power in p→p elastic scattering has been measured at small angles at COSY-ANKE at 796MeV and five other beam energies between 1.6 and 2.4GeV using a polarized proton beam. The

### The dp → ppn reaction as a method to study neutron-proton charge-exchange amplitudes

• Physics
• 2009
AbstractThe differential cross section and deuteron analysing powers of the $$\vec d$$p → {pp}n charge-exchange reaction have been measured with the ANKE spectrometer at the COSY storage ring.

### The neutron-proton charge-exchange amplitudes measured in the dp → ppn reaction

• Physics
• 2013
Abstract.The unpolarised differential cross section and the two deuteron tensor analysing powers Axx and Ayy of the $$\vec dp \to \{ pp\} _s n$$ charge-exchange reaction have been measured with the

### Nucleon-nucleon scattering at small angles, measured at ANKE-COSY

The most accepted approach to describe nucleon-nucleon (NN) interaction is the partial wave analysis (PWA), which translates various experimental observables to the common language of the partial

### Recent results from the deuteron charge–exchange on hydrogen programme at ANKE/COSY

• Physics
• 2011
A good understanding of the Nucleon–Nucleon interaction (NN) remains one of the most important goals of nuclear and hadronic physics. Apart from their intrinsic importance for the study of nuclear

## References

SHOWING 1-10 OF 37 REFERENCES

### Measurement of tensor polarization in elastic electron-deuteron scattering at large momentum transfer

• Physics
Physical review letters
• 2000
Tensor polarization observables have been measured in elastic electron-deuteron scattering for six values of momentum transfer and determine to much larger Q2 the deuteron charge form factors G(C) and G(Q).

### Precision Lamb-shift polarimeter for polarized atomic and ion beams

• Physics
• 2003
The Lamb-shift polarimeter described here enables the polarization of a beam of hydrogen (deuterium) atoms, or of a slow proton (deuteron) beam, to be measured with an absolute precision better than

### Excitation functions of the analyzing power in elastic proton-proton scattering from 0.45 to 2.5 GeV

• Physics
• 2004
Abstract.Excitation functions AN(plab,Θc.m.) of the analyzing power in elastic proton-proton scattering have been measured in an internal target experiment at the Cooler Synchrotron COSY with an