135 citations · 894 across the 26 of their papers we have counts for
23 papers · 1 filter
Total and differential cross sections of the reaction at excess energies between 1 and 15 MeV
C. Fritzsch, S. Barsov, I. Burmeister +23
New high precision total and differential cross sections are reported for the reaction close to threshold. The measurements were performed using the magn…
Experimental and theoretical study of deuteron-proton elastic scattering for proton kinetic energies between and
C. Fritzsch, S. Barsov, I. Burmeister +24
New precise unpolarised differential cross sections of deuteron-proton elastic scattering have been measured at 16 different deuteron beam momenta between $p_d = 3120.17\;\textrm{M…
Absence of spin dependence in the final state interaction of the d(pol) p --> 3He eta reaction
M. Papenbrock, S. Barsov, I. Burmeister +27
The deuteron tensor analysing power t_{20} of the d(pol) p --> 3He eta reaction has been measured at the COSY-ANKE facility in small steps in excess energy Q up to Q = 11 MeV. Desp…
Isospin effects in the exclusive dp -> 3Heπ+π- reaction
M. Mielke, I. Burmeister, D. Chiladze +19
The differential cross section for the exclusive dp -> 3Heπ+π- reaction has been measured with high resolution and large statistics over a large fraction of the backward 3He hemisp…
New determination of the mass of the eta meson at COSY-ANKE
P. Goslawski, A. Khoukaz, S. Barsov +23
A value for the mass of the eta meson has been determined at the COSY-ANKE facility through the measurement of a set of deuteron laboratory beam momenta and associated 3He center-o…
The production of K+K- pairs in proton-proton collisions at 2.83 GeV
Q. J. Ye, M. Hartmann, Y. Maeda +30
Differential and total cross sections for the pp -> ppK+K- reaction have been measured at a proton beam energy of 2.83 GeV using the COSY-ANKE magnetic spectrometer. Detailed model…
Precision study of the d+p->3He+eta reaction for excess energies between 20 and 60 MeV
T. Rausmann, A. Khoukaz, M. Buescher +19
The differential and total cross sections for the d+p->3He+eta reaction have been measured at COSY-ANKE at excess energies of 19.5, 39.4, and 59.4 MeV over the full angular range.…
Measurement of the pn -> dK^+K^- total cross section close to threshold
Y. Maeda, M. Hartmann, I. Keshelashvili +20
Measurements of the pn -> p_spec dK^+K^- reaction, where p_spec is a spectator proton, have been undertaken at the Cooler Synchrotron COSY-Juelich by detecting a fast deuteron in c…
Kaon Pair Production in Proton--Proton Collisions
Y. Maeda, M. Hartmann, I. Keshelashvili +23
The differential and total cross sections for kaon pair production in the pp->ppK+K- reaction have been measured at three beam energies of 2.65, 2.70, and 2.83 GeV using the ANKE m…
Is there an eta-3He quasi--bound state ?
C. Wilkin, M. Buescher, D. Chiladze +19
The observed variation of the total cross section for the dp -> 3He eta reaction near threshold means that the magnitude of the s--wave amplitude falls very rapidly with the eta ce…
Lineshape of the Lambda(1405) Hyperon Measured Through its Sigma0 pion0 Decay
I. Zychor, M. Büscher, M. Hartmann +12
The pp -> p K+ Y0 reaction has been studied for hyperon masses m(Y0)<1540 MeV/c2 at COSY-Juelich by using a 3.65 GeV/c circulating proton beam incident on an internal hydrogen targ…
Precision study of the eta-3He system using the d+p->3He+eta reaction
T. Mersmann, A. Khoukaz, M. Büscher +23
The differential and total cross sections for the d+p->3He+eta reaction have been measured in a high precision high statistics COSY-ANKE experiment near threshold using a continuou…
Study of omega-meson production in pp collisions at ANKE
S. Barsov, M. Büscher, M. Hartmann +26
The production of omega-mesons in the pp->pp omega reaction has been investigated with the COSY-ANKE spectrometer for excess energies of 60 and 92MeV by detecting the two final pro…
Precision measurement of the quasi-free pn->dphi reaction close to threshold
Y. Maeda, M. Hartmann, I. Keshelashvili +21
The quasi-free pn->dphi reaction has been studied at the Cooler Synchrotron COSY-Juelich, using the internal proton beam incident on a deuterium cluster-jet target and detecting a…
Scalar-isovector K K-bar production close to threshold
A. Dzyuba, V. Kleber, M. Buescher +20
The reaction pp -> d K^+ K^0-bar has been investigated at excess energies Q = 47.4 and 104.7 MeV above the K^+ K^0-bar threshold at COSY-Juelich. Coincident dK^+ pairs were detecte…
Vector and tensor analysing powers in deuteron-proton breakup reactions at intermediate energies
D. Chiladze, J. Carbonell, S. Dymov +25
Vector and tensor analysing powers of the d(pol)p->(pp)n (charge-exchange) and d(pol)p->(pn)p (non-charge-exchange) breakup reactions have been measured with the ANKE spectrometer…
Production of the 1S0 diproton in the pp -> pp pi0 reaction at 0.8 GeV
S. Dymov, D. Gusev, M. Hartmann +20
The pp -> pp pi0 differential cross section has been measured with the ANKE spectrometer at COSY-Juelich for pion cms angles between 0 and 15.4 degrees at a proton beam energy of 0…
Determination of Deuteron Beam Polarizations at COSY
D. Chiladze, A. Kacharava, F. Rathmann +44
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 acce…
Near threshold eta meson production in the d+d->alpha+eta reaction
A. Wronska, V. Hejny, C. Wilkin +13
The d+d->alpha+eta reaction has been investigated near threshold using the ANKE facility at COSY-Juelich. Both total and differential cross sections have been measured at two exces…
Proposal for the Wide Angle Shower Apparatus (WASA) at COSY-Juelich - "WASA at COSY"
COSY Collaboration, B. Hoistad, J. Ritman
This document describes the physics case, the key experiments proposed and the technical solution for the project "WASA at COSY", which concerns the transfer of the WASA pellet-tar…
Measurement of the Analyzing Power in \\with a Fast Forward --Diproton
S. Yaschenko, S. Dymov, V. Komarov +28
A measurement of the analyzing power of the reaction was carried out at beam energies of 0.5 and 0.8 GeV by detection of a fast forward proton pair of…
Near-threshold production of omega mesons in the pn -> d omega reaction
S. Barsov, I. Lehmann, R. Schleichert +21
The first measurement of the p n -> d omega total cross section has been achieved at mean excess energies of Q = 28 and 57 MeV by using a deuterium cluster-jet target. The momentum…
Near-Threshold Production of omega Mesons in the pp -> pp omega Reaction
F. Hibou, O. Bing, M. Boivin +9
The total cross section for omega production in the pp -> pp omega reaction has been measured at five c.m. excess energies from 3.8 to 30 MeV. The energy dependence is easily under…