Search Results - "KACHARAVA, A"
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Experimental and theoretical study of deuteron–proton elastic scattering for proton kinetic energies between Tp = 882.2 MeV and Tp = 918.3 MeV
Published in Physics letters. B (10-09-2018)“…New precise unpolarised differential cross sections of deuteron–proton elastic scattering have been measured at 16 different deuteron beam momenta between…”
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Measurement of deuteron carbon vector analyzing powers in the kinetic energy range 170–380 MeV
Published in The European physical journal. A, Hadrons and nuclei (01-08-2020)“…A measurement of vector analyzing powers in elastic deuteron-carbon scattering has been performed at the Cooler Synchrotron COSY of Forschungszentrum Jülich,…”
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Measuring the polarization of a rapidly precessing deuteron beam
Published in Physical review special topics. PRST-AB. Accelerators and beams (28-05-2014)“…This paper describes a time-marking system that enables a measurement of the in-plane (horizontal) polarization of a 0.97-GeV/c deuteron beam circulating in…”
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Measurement of the analysing power in proton–proton elastic scattering at small angles
Published in Physics letters. B (01-12-2014)“…The proton analysing power in p→p elastic scattering has been measured at small angles at COSY-ANKE at 796 MeV and five other beam energies between 1.6 and 2.4…”
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Measurement of the analyzing powers in p → d elastic and p → n quasi-elastic scattering at small angles
Published in The European physical journal. A, Hadrons and nuclei (01-12-2018)“…The analyzing powers in proton-deuteron elastic and proton-neutron quasi-elastic scattering have been measured at small angles using a polarized proton beam at…”
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Coherent pion production in proton–deuteron collisions
Published in Physics letters. B (10-11-2016)“…Values of the proton analysing power in the pd→He3π0/H3π+ reactions at 350–360 MeV per nucleon were obtained by using a polarised proton beam incident on a…”
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Polarization of a stored beam by spin-filtering
Published in Physics letters. B (15-11-2012)“…The PAX Collaboration has successfully performed a spin-filtering experiment with protons at the COSY-ring. The measurement allowed the determination of the…”
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Analysing powers and spin correlations in deuteron–proton charge exchange at 726 MeV
Published in Physics letters. B (01-05-2015)“…The charge exchange of vector polarised deuterons on a polarised hydrogen target has been studied in a high statistics experiment at the COSY-ANKE facility at…”
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A method to polarize stored antiprotons to a high degree
Published in Physical review letters (14-01-2005)“…Polarized antiprotons can be produced in a storage ring by spin-dependent interaction in a purely electron-polarized hydrogen gas target. The polarizing…”
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Study of the pd→→n{pp}s charge-exchange reaction using a polarised deuterium target
Published in Physics letters. B (04-02-2015)“…The vector and tensor analysing powers, Ay and Ayy, of the pd→→n{pp}s charge-exchange reaction have been measured at a beam energy of 600 MeV at the COSY-ANKE…”
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Results from the Spin Program at COSY-ANKE
Published in Nuclear physics news (01-04-2013)“…It was once claimed that in strong interaction physics "Spin is an inessential complication" [ 1 ]. This rather negative attitude ignores certain practical…”
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Low-energy spin-physics experiments with polarized beams and targets at the COSY storage ring
Published in EPJ techniques and instrumentation (16-08-2019)“…A low-energy spin-physics program is being developed at the COSY storage ring. To support the planned experimental activities, several experimental tools for…”
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Observation of an "ABC" Effect in proton-proton collisions
Published in Physical review letters (15-05-2009)“…The cross section for inclusive multipion production in the pp-->ppX reaction was measured at COSY-ANKE at four beam energies, 0.8, 1.1, 1.4, and 2.0 GeV, for…”
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Synchrotron oscillation effects on an rf-solenoid spin resonance
Published in Physical review special topics. PRST-AB. Accelerators and beams (19-12-2012)“…New measurements are reported for the time dependence of the vertical polarization of a 0.97 GeV/c deuteron beam circulating in a storage ring and perturbed…”
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High precision beam momentum determination in a synchrotron using a spin-resonance method
Published in Physical review special topics. PRST-AB. Accelerators and beams (01-02-2010)“…In order to measure the mass of the η meson with high accuracy using the dp→^{3}Heη reaction, the momentum of the circulating deuteron beam in the Cooler…”
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Acousto-Optic Luminescent Imaging Spectrometer of the UV Spectral Range
Published in 2024 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) (03-06-2024)“…The paper presents a luminescent acousto-optic imaging spectrometer of the UV spectral range based on a non-collinear acousto-optic tunable filter made of…”
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Conference Proceeding -
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Determination of target thickness and luminosity from beam energy losses
Published in Physical review special topics. PRST-AB. Accelerators and beams (01-05-2008)“…The repeated passage of a coasting ion beam of a storage ring through a thin target induces a shift in the revolution frequency due to the energy loss in the…”
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Observation of inverse diproton photodisintegration at intermediate energies
Published in Physical review letters (05-09-2008)“…The fundamental reaction pp-->{pp}_{s}gamma, where {pp}_{s} is a proton pair with low excitation energy, has been observed with the ANKE spectrometer at…”
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Proton-induced deuteron breakup at GeV energies with forward emission of a fast proton pair
Published in Physics letters. B (06-02-2003)“…A study of the deuteron breakup reaction pd→(pp)n with forward emission of a fast proton pair with small excitation energy Epp< 3 MeV has been performed using…”
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