NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = L.Chkhaidze Found 21 matches. 2019CH11 Eur.Phys.J. A 55, 7 (2019) L.Chkhaidze, G.Chlachidze, T.Djobava, A.Galoyan, L.Kharkhelauri, R.Togoo, V.Uzhinsky Study of azimuthal correlations in the target fragmentation region in p, d, He, C+C, Ta and C+Ne, Cu collisions at momenta of 4.2, 4.5 and 10 A GeV/c NUCLEAR REACTIONS 12C, 181Ta(p, x), (d, x), (3He, x), (α, x), (12C, x), E at 4.2 GeV/c;20Ne, 63Cu(12C, x), E at 4.5 GeV/c;12C, 181Ta(p, x), E at 10 GeV/c; measured target fragmentation using SKM-200-GIBS streamer chamber and from Propane Bubble Chamber PBL-500, azimuthal correlations between the same type of ejectiles (p or π); deduced correlation function vs Δφ for protons and for pions; calculated correlation function vs Δφ for protons ons using Ultrarelativistic QMD (UrQMD) and Quark-Gluon String Model (QGSM) in conjunction with Monte Carlo; deduced correlation coefficient vs (AP + AT).
doi: 10.1140/epja/i2019-12674-9
2016CH47 Eur.Phys.J. A 52, 351 (2016) L.Chkhaidze, G.Chlachidze, T.Djobava, A.Galoyan, L.Kharkhelauri, R.Togoo, V.Uzhinsky Study of collective flows of protons and π--mesons in p+C, Ta and He+Li, C collisions at momenta of 4.2, 4.5 and 10 AGeV/c NUCLEAR REACTIONS Li, C(α, π+), (α, π-), E at 4.5 GeV/c;C, Ta(p, π+), (p, π-), E at 4.2, 10 GeV/c; measured reaction products; deduced unnormalized σ(momentum), σ(transverse momentum), momentum vs rapidity, unnormalized σ(θ); calculated σ(θ), σ(momentum) using UrQMD (ultra-relativistic QMD) and SMM (statistical multifragmentation model and a simple formula).
doi: 10.1140/epja/i2016-16351-3
2011CH64 Phys.Rev. C 84, 064915 (2011) L.Chkhaidze, T.Djobava, A.Galoyan, L.Kharkhelauri, E.Kladnitskaya, V.Uzhinsky Collective flows of protons and π- mesons in 2H + C, Ta and He + C, Ta collisions at 3.4 GeV/nucleon
doi: 10.1103/PhysRevC.84.064915
2009CH66 Nucl.Phys. A831, 22 (2009) L.Chkhaidze, P.Danielewicz, T.Djobava, L.Kharkhelauri, E.Kladnitskaya Anisotropic collective flow of Λ-hyperons produced in C+C collisions at 4.2 A GeV/c
doi: 10.1016/j.nuclphysa.2009.08.008
2007CH68 Nucl.Phys. A794, 115 (2007) L.Chkhaidze, P.Danielewicz, T.Djobava, L.Kharkhelauri, E.Kladnitskaya Collective flow of protons and negative pions in nucleus-nucleus collisions at momentum of 4.2-4.5 A GeV/c
doi: 10.1016/j.nuclphysa.2007.08.003
2004CH23 Yad.Fiz. 67, 715 (2004); Phys.Atomic Nuclei 67, 693 (2004) L.V.Chkhaidze, T.D.Djobava, L.L.Kharkhelauri, E.N.Kladnitskaya, A.A.Kuznetsov Study of Collective Flow Effects in CC Collisions at a Momentum of 4.2 GeV/c per Nucleon NUCLEAR REACTIONS C(C, X), E at 4.2 GeV/c/nucleon; measured proton, pion, light fragments transverse momentum and azimuthal distributions; deduced collective flow effects. Comparison with model predictions.
doi: 10.1134/1.1707129
2004CH45 Yad.Fiz. 67, 1354 (2004); Phys.Atomic Nuclei 67, 1330 (2004) L.V.Chkhaidze, T.D.Djobava, V.R.Garsevanishvili, L.L.Kharkhelauri, E.N.Kladnitskaya, A.A.Kuznetsov, G.O.Kuratashvili The Analysis of π--Meson Spectra in Semicentral CC and CTa Collisions at a Momentum of 4.2 GeV/c per Nucleon in Terms of Light-Front Variables NUCLEAR REACTIONS C, Ta(C, π-X), E at 4.2 GeV/c/nucleon; analyzed pion spectra; deduced parameters. Light-front variable analysis.
doi: 10.1134/1.1777288
2003GA26 Fiz.Elem.Chastits At.Yadra 34, 1033 (2003); Phys.Part.Nucl. 34, 526 (2003) V.Garsevanishvili, T.Djobava, Yu.Tevzadze, L.Chkhaidze Light Front Variables in High-Energy Hadron-Hadron and Nucleus-Nucleus Interactions NUCLEAR REACTIONS 1H(π-, π-X), (π-, π+X), E at 5, 40 GeV1H(p-bar, π+X), (p-bar, π-X), E at 22.4 GeV/c; Li, C(α, X), Ne, Cu(C, X), Pb(O, X), Mg(Mg, X), E not given; analyzed pion momentum and angular distributions in terms of light front variables.
2002CH22 Phys.Rev. C65, 054903 (2002) L.Chkhaidze, T.Djobava, L.Kharkhelauri, B.-A.Li Differential Transverse Flow in Central C-Ne and Cu-Cu Collisions at 3.7 GeV/Nucleon NUCLEAR REACTIONS Ne, Cu(C, X), E=3.7 GeV/nucleon; measured protons and pions transverse flow vs transverse momentum. Comparison with thermal model results.
doi: 10.1103/PhysRevC.65.054903
2002CH30 Fiz.Elem.Chastits At.Yadra 33, 393 (2002); Phys.Part.Nucl. 33, 196 (2002) L.V.Chkhaidze, T.D.Dzobava, L.L.Kharkhelauri Experimental Study of Collective Flow Phenomena in High-Energy Nucleus-Nucleus Collisions NUCLEAR REACTIONS K, Cl, Ba, Pb(Ar, X), Ca(Ca, X), C(Ne, X), (Cu, X), Ni(Ni, X), Nb(Nb, X), Au(197Au, X), E=high; analyzed collective flow features.
2002CH49 Yad.Fiz. 65, 1515 (2002); Phys.Atomic Nuclei 65, 1479 (2002) L.V.Chkhaidze, T.D.Djobava, L.L.Kharkhelauri Study of Multiparticle Azimuthal Correlations in Central CNe, MgMg, CCu, and OPb Interactions at Energy of 3.7 GeV per Nucleon NUCLEAR REACTIONS Ne, Cu(C, X), Mg(Mg, X), Pb(O, X), E=3.7 GeV/nucleon; measured azimuthal correlations between protons and pions. Quark-gluon string model analysis.
doi: 10.1134/1.1501660
2000AN07 Eur.Phys.J. A 7, 139 (2000) M.Anikina, L.Chkhaidze, T.Djobava, V.Garsevanishvili, L.Kharkhelauri The Analysis of π- Mesons Produced in Nucleus-Nucleus Collisions at a Momentum of 4.5 GeV/c Nucleon in Light Front Variables NUCLEAR REACTIONS Li, C(He, X), Ne, Cu(C, X), Pb(O, X), E at 4.5 GeV/c/nucleon; measured negative pions angular, momentum distributions; deduced thermal properties. Comparison with quark-gluon string model.
doi: 10.1007/s100500050021
2000CH10 Phys.Lett. 479B, 21 (2000) L.Chkhaidze, T.Djobava, L.Kharkhelauri Study of Collective Matter Flow in Central C-Ne and C-Cu Collisions at 3.7 GeV/nucleon NUCLEAR REACTIONS Ne, Cu(C, X), E=3.7 GeV/nucleon; measured proton and pion rapidity, transverse momentum, azimuthal distributions; deduced collective flow features.
doi: 10.1016/S0370-2693(00)00346-4
1998AN19 Nucl.Phys. A640, 117 (1998) M.Anikina, L.Chkhaidze, T.Djobava, V.Garsevanishvili, L.Kharkhelauri Light-Front Analysis of π- Mesons Produced in Mg-Mg Collisions at 4.3A GeV/c NUCLEAR REACTIONS Mg(Mg, π-X), E at 4.3 GeV/c/nucleon; measured pion distributions; deduced thermal equilibration. Light front variables. Comparison with Quark Gluon String model.
doi: 10.1016/S0375-9474(98)00439-4
1998CH12 Eur.Phys.J. A 1, 299 (1998) L.Chkhaidze, T.Djobava, L.Kharkhelauri, M.Mosidze The Comparison of Characteristics of π-Mesons Produced in Central Mg-Mg Interactions with the Quark Gluon String Model Predictions NUCLEAR REACTIONS Mg(Mg, X), E at 4.3 GeV/c/nucleon; measured pion multiplicity, kinematic distributions; deduced reaction temerature, collective characteristics. Quark gluon string model.
doi: 10.1007/s100500050064
1997CH38 Phys.Lett. 411B, 26 (1997) L.Chkhaidze, T.Djobava, G.Gogiberidze, L.Kharkhelauri The Observation of Collective Effects in Central C-Ne and C-Cu Collisions at a Momentum of 4.5 GeV/c Per Nucleon NUCLEAR REACTIONS Ne, Cu(C, X), E at 4.5 GeV/c/nucleon; analyzed proton mean transverse momentum vs rapidity. Quark-gluon string model, other reactions discussed.
doi: 10.1016/S0370-2693(97)00958-1
1996CH22 J.Phys.(London) G22, 641 (1996) L.Chkhaidze, T.Dzobava, G.Gogiberidze, L.Kharkhelauri, M.Mosidze Study of the Inclusive Reaction Mg + Mg → π- + X at a Momentum of 4.3 GeV/c per Incident Nucleon NUCLEAR REACTIONS Mg(Mg, X), E at 4.3 GeV/c/nucleon; measured pion production, transverse momentum, spectra; deduced anisotropy coefficient. Intranuclear cascade model, other data considered.
doi: 10.1088/0954-3899/22/5/011
1995CH62 J.Phys.(London) G21, 1223 (1995) The Study of Angular Distributions of π- Mesons in Nucleus-Nucleus Interactions at a Momentum of 4.5 GeV/c per Nucleon NUCLEAR REACTIONS Ne, Cu, Pb(C, X), Mg(Mg, X), Pb(O, X), E at 4.5 GeV/c/nucleon; measured σ(θ(π-)); deduced asymmetry coefficient. Intranuclear cascade model, He-ions also used.
doi: 10.1088/0954-3899/21/9/008
1993CH35 J.Phys.(London) G19, 1155 (1993) L.Chkhaidze, T.Dzobava, L.Kharkhelauri The Investigation of Energy Spectra of π- Mesons at Fixed Angles in Nucleus-Nucleus Interactions at a Momentum of 4.5 GeV (c1) per Incident Nucleon NUCLEAR REACTIONS 4He(6Li, π-), (12C, π-), 12C(20Ne, π-), (64Cu, π-), (207Pb, π-), 16O(207Pb, π-), 24Mg(24Mg, π-), E=3.7 GeV/nucleon; measured π- mesons kinetic energy distributions; deduced slope parameter T0. Fireball model.
doi: 10.1088/0954-3899/19/8/006
1986AN40 Phys.Rev. C33, 895 (1986) M.Anikina, A.Golokhvastov, K.Iovchev, S.Khorozov, E.Kuznetsova, J.Lukstins, E.Okonov, T.Ostanevich, V.Toneev, G.Vardenga, L.Chkhaidze, T.Dzobava, M.Gazdzicki, E.Skrzypczak, R.Szwed, K.Gudima Pion Production in Inelastic and Central Nuclear Collisions at High Energy
doi: 10.1103/PhysRevC.33.895
1981AB04 Nucl.Phys. A362, 376 (1981) A.Kh.Abdurakhimov, M.Kh.Anikina, V.S.Buttsev, L.D.Chikovani, L.V.Chkhaidze, E.A.Dementjev, L.L.Gabunia, M.Gazdzicki, N.S.Glagoleva, A.I.Golokhvastov, L.A.Goncharova, A.G.Grachov, T.G.Huskivadze, T.D.Iobava, E.Sh.Ioramashvili, A.A.Ivanova, N.G.Jaoshvili, S.V.Kadikova, N.I.Kaminski, S.A.Khorozov, E.K.Khusainov, E.S.Kuznetsova, J.Lukstins, L.S.Lyubimova, E.S.Mailian, A.T.Matyushin, V.T.Matyushin, M.G.Meshcheryakov, Zh.Zh.Musulmanbekov, N.N.Nurgozhin, E.O.Okonov, T.G.Ostanevich, Y.S.Pol, L.A.Razdolskaja, E.Skrzypczak, R.Szwed, E.A.Shevchenko, G.G.Taran, I.I.Tuliani, G.L.Vardenga, V.D.Volodin, J.A.Zakrzewski, M.S.Zhuravleva A Study of Pion Production in 4.5 (GeV/c)/Nucleon 4He Interactions with Nuclear Targets NUCLEAR REACTIONS Li, C, Al, Cu, Pb(α, X), (α, π-), E at 4.5 GeV/c/nucleon; measured σ(fragment) vs target mass, pion multiplicity, transverse momenta, rapdity; deduced reaction mechanism. SKM-200 streamer chamber.
doi: 10.1016/0375-9474(81)90500-5
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