V
V.D. Riabtsov
Researcher at Joint Institute for Nuclear Research
Publications - 10
Citations - 281
V.D. Riabtsov is an academic researcher from Joint Institute for Nuclear Research. The author has contributed to research in topics: Radiation & Bent molecular geometry. The author has an hindex of 6, co-authored 10 publications receiving 257 citations.
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Journal ArticleDOI
Steering of charged particle trajectories by a bent crystal
A. F. Elishev,N.A. Filatova,V.M. Golovatyuk,I.M. Ivanchenko,R.B. Kadyrov,N.N. Karpenko,Vladimir Korenkov,T.S. Nigmanov,V.D. Riabtsov,M.D. Shafranov,B. Sitar,A.E. Senner,B.M. Starchenko,V.A. Sutulin,I. A. Tyapkin,E.N. Tsyganov,D.V. Uralsky,A. S. Vodopianov,A. Forycki,Z. Guzik,J. Wojtkowska,R. Zelazny,I. A. Grishaev,G. D. Kovalenko,B. I. Shramenko,M.D. Bavizhev,N.K. Bulgakov,V.V. Avdeichikov,R.A. Carrigan,T. Toohig,W. M. Gibson,Ick-Joh Kim,J. Phelps,C.R. Sun +33 more
TL;DR: In this article, the first experimental evidence has been obtained for steering of charged particle trajectories by a bent silicon crystal, which corresponds to a bending radius of 38 cm and the effective transverse component of the electric field acting on the proton beam is equal to 240 MV/cm.
Journal ArticleDOI
Direct Measurement of the Negative-Kaon Form Factor
E. B. Dally,J. M. Hauptman,J. Kubic,D. H. Stork,A.B. Watson,Z. Guzik,T.S. Nigmanov,V.D. Riabtsov,E.N. Tsyganov,A.S. Vodopianov,Andrew Beretvas,A. Grigorian,J. C. Tompkins,T.E. Toohig,A. A. Wehmann,J. A. Poirier,C. A. Rey,James T. Volk,P. D. Rapp,P. F. Shepard +19 more
TL;DR: The electromagnetic form factor of the negative kaon has been measured by direct scattering of 250-GeV/c kaons from the stationary electrons of a liquid-hydrogen target.
Journal ArticleDOI
Radiation from the Channeling of 10-GeV Positrons by Silicon Single Crystals
N.A. Filatova,V. M. Golovatyuk,A.N. Iskakov,I. M. Ivanchenko,R.B. Kadyrov,N.N. Karpenko,T.S. Nigmanov,V.V. Palchik,V.D. Riabtsov,M.D. Shafranov,E.N. Tsyganov,I. A. Tyapkin,D. V. Uralski,A. Forycki,Z. Guzik,J. Wojtkowska,R.A. Carrigan,T.E. Toohig,C. Carmack,W. M. Gibson,I. J. Kim,C. R. Sun,M. D. Bavizhev,N.K. Bulgakov,N.I. Zimin,I.A. Grishaev,G.D. Kovalenko,B.I. Shramenko,E.I. Denisov,V.I. Glebov,V.V. Avdeichikov +30 more
TL;DR: In this article, an investigation was carried out of the radiation emitted by 10 GeV positrons planar channeled in perfect single crystals of silicon, and strong evidence was found for structure not resolved in previous experiments, particularly at angles near the critical angle for channeling where the radiation exhibits a marked periodic structure.
Journal ArticleDOI
Operation of Plastic Streamer Tubes with High Resistivity Varnish
N.A. Filatova,V.M. Golovatyuk,Z. Guzik,R.B. Kadyrov,T.S. Nigmanov,V.D. Riabtsov,A. Sadovsky,E.N. Tsyganov,I. A. Tyapkin,N.I. Zimin +9 more
TL;DR: In this paper, the stability of plastic streamer tubes as a function of carbon cathode resistivity has been studied and it is shown that for a cathode resistor above 90 kω/square operation of the detector in the self-quenching mode becomes unstable.
Journal ArticleDOI
Radiation from 10 GeV positrons channeled in silicon crystals
N.A. Filatova,V.M. Golovatyuk,A.N. Iskakov,I.M. Ivanchenko,R.B. Kadyrov,N.N. Karpenko,T.S. Nigmanov,V.V. Palchik,V.D. Riabtsov,M.D. Shafranov,E.N. Tsyganov,I. A. Tyapkin,D. V. Uralski,A. Forycki,Z. Guzik,J. Wojtkowska,R.A. Carrigan,T.E. Toohig,C. Carmack,Walter M. Gibson,I. J. Kim,C.R. Sun,M. D. Bavizhev,N.K. Bulgakov,N.I. Zimin,I.A. Grishaev,G.D. Kovalenko,B.I. Shramenko,E.I. Denisov,V.I. Glebov,V.V. Avdeichikov +30 more
TL;DR: In this article, the photon spectrum was observed to have a prominent peak at about 50 MeV in agreement with theoretical predictions and the intensity was also in reasonable agreement with expectation, for positrons aligned within ≈20 μ rad to the planar direction.