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NSR database version of April 11, 2024.

Search: Author = O.Kochetov

Found 19 matches.

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2023AG05      Phys.Rev.Lett. 131, 142501 (2023)

M.Agostini, A.Alexander, G.R.Araujo, A.M.Bakalyarov, M.Balata, I.Barabanov, L.Baudis, C.Bauer, S.Belogurov, A.Bettini, L.Bezrukov, V.Biancacci, E.Bossio, V.Bothe, R.Brugnera, A.Caldwell, S.Calgaro, C.Cattadori, A.Chernogorov, P.-J.Chiu, T.Comellato, V.D'Andrea, E.V.Demidova, A.Di Giacinto, N.Di Marco, E.Doroshkevich, F.Fischer, M.Fomina, A.Gangapshev, A.Garfagnini, C.Gooch, P.Grabmayr, V.Gurentsov, K.Gusev, S.Hackenmuller, S.Hemmer, W.Hofmann, J.Huang, M.Hult, L.V.Inzhechik, J.Janicsko Csathy, J.Jochum, M.Junker, V.Kazalov, Y.Kermaidic, H.Khushbakht, T.Kihm, K.Kilgus, I.V.Kirpichnikov, A.Klimenko, K.T.Knopfle, O.Kochetov, V.N.Kornoukhov, P.Krause, V.V.Kuzminov, M.Laubenstein, B.Lehnert, M.Lindner, I.Lippi, A.Lubashevskiy, B.Lubsandorzhiev, G.Lutter, C.Macolino, B.Majorovits, W.Maneschg, L.Manzanillas, G.Marshall, M.Miloradovic, R.Mingazheva, M.Misiaszek, M.Morella, Y.Muller, I.Nemchenok, M.Neuberger, L.Pandola, K.Pelczar, L.Pertoldi, P.Piseri, A.Pullia, C.Ransom, L.Rauscher, M.Redchuk, S.Riboldi, N.Rumyantseva, C.Sada, S.Sailer, F.Salamida, S.Schonert, J.Schreiner, M.Schutt, A.-K.Schutz, O.Schulz, M.Schwarz, B.Schwingenheuer, O.Selivanenko, E.Shevchik, M.Shirchenko, L.Shtembari, H.Simgen, A.Smolnikov, D.Stukov, S.Sullivan, A.A.Vasenko, A.Veresnikova, C.Vignoli, K.von Sturm, T.Wester, C.Wiesinger, M.Wojcik, E.Yanovich, B.Zatschler, I.Zhitnikov, S.V.Zhukov, D.Zinatulina, A.Zschocke, A.J.Zsigmond, K.Zuber, G.Zuzel

Final Results of GERDA on the Two-Neutrino Double-β Decay Half-Life of ⁷⁶Ge

RADIOACTIVITY ⁷⁶Ge(2β^-); measured decay products, Eβ, Iβ; deduced two-neutrino mode T_1/2, effective nuclear matrix elements. Comparison with available data. The GERDA experiment was located underground at the Laboratori Nazionali del Gran Sasso (LNGS) of INFN, in Italy.

doi: 10.1103/PhysRevLett.131.142501
Citations: PlumX Metrics
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2021AR11      Phys.Rev. C 104, L061601 (2021)

R.Arnold, C.Augier, A.S.Barabash, A.Basharina-Freshville, S.Blondel, S.Blot, M.Bongrand, D.Boursette, R.Breier, V.Brudanin, J.Busto, A.J.Caffrey, S.Calvez, C.Cerna, J.P.Cesar, M.Ceschia, A.Chapon, E.Chauveau, A.Chopra, L.Dawson, D.Duchesneau, D.Durand, G.Eurin, J.J.Evans, L.Fajt, D.Filosofov, R.Flack, P.Franchini, X.Garrido, C.Girard-Carillo, H.Gomez, B.Guillon, P.Guzowski, R.Hodak, A.Huber, P.Hubert, C.Hugon, M.H.Hussain, S.Jullian, A.Klimenko, O.Kochetov, S.I.Konovalov, V.Kovalenko, D.Lalanne, K.Lang, Y.Lemiere, T.Le Noblet, Z.Liptak, X.R.Liu, P.Loaiza, G.Lutter, M.Macko, C.Macolino, F.Mamedov, C.Marquet, F.Mauger, A.Minotti, B.Morgan, J.Mott, I.Nemchenok, M.Nomachi, F.Nova, F.Nowacki, H.Ohsumi, G.Oliviero, R.B.Pahlka, V.Palusova, C.Patrick, F.Perrot, A.Pin, F.Piquemal, P.Povinec, P.Pridal, W.S.Quinn, Y.A.Ramachers, A.Remoto, J.L.Reyss, C.L.Riddle, E.Rukhadze, R.Saakyan, A.Salamatin, R.Salazar, X.Sarazin, J.Sedgbeer, Yu.Shitov, L.Simard, F.Simkovic, A.Smetana, A.Smolnikov, S.Soldner-Rembold, B.Soule, I.Stekl, J.Suhonen, C.S.Sutton, G.Szklarz, H.Tedjditi, J.Thomas, V.Timkin, S.Torre, Vl.I.Tretyak, V.I.Tretyak, V.I.Umatov, I.Vanushin, C.Vilela, V.Vorobel, D.Waters, F.Xie

Search for periodic modulations of the rate of double-β decay of ¹⁰⁰Mo in the NEMO-3 detector

RADIOACTIVITY ¹⁰⁰Mo(2β^-); measured two electrons in final state of 0νββ decay, decay rates and power spectra using NEMO-3 detector; searched for periodic modulations of double-β decay rate by Lomb-Scargle periodogram technique, and its error-weighted extension; deduced no evidence of modulations with amplitude greater than 2.5% at the 95% confidence level.

doi: 10.1103/PhysRevC.104.L061601
Citations: PlumX Metrics

2013RU03      Bull.Rus.Acad.Sci.Phys. 77, 379 (2013); Izv.Akad.Nauk RAS, Ser.Fiz 77, 424 (2013)

N.I.Rukhadze, V.B.Brudanin, Ch.Briancon, P.Cermak, O.I.Kochetov, F.Mamedov, P.Loaiza, F.Piquemal, E.N.Rukhadze, Yu.A.Shitov, I.Stekl, G.Warot, E.A.Yakushev, M.Zampaolo

A Highly Efficient HPGE Gamma-Ray Spectrometer for Investigating ββ Decay to Excited States

doi: 10.3103/S1062873813040230
Citations: PlumX Metrics

2009TS04      JETP Lett. 89, 280 (2009); Pisma Zh.Eksp.Teor.Fiz. 89, 327 (2009)

A.V.Tsvyashchenko, L.N.Fomicheva, A.V.Salamatin, A.I.Velichkov, O.I.Kochetov, G.K.Ryasny, A.A.Sorokin, M.Budzynski

Investigation of hyperfine quadrupole interactions in UGe₂ and UAl₂ compounds on ¹¹¹Cd probe nuclei by the perturbed angular correlation method

NUCLEAR REACTIONS ¹⁰⁹Ag(α, 2n), E=30 MeV; Measured Eγ, Iγ(θ, t), γγ-coin; deduced nuclear quadrupole hyperfine interaction parameters in UGe2 and UAl2 compounds; Deduced hyperfine structure. Time dependent perturbed angular correlation method.

doi: 10.1134/S0021364009060046
Citations: PlumX Metrics

2005AR27      Phys.Rev.Lett. 95, 182302 (2005)

R.Arnold, C.Augier, J.Baker, A.Barabash, G.Broudin, V.Brudanin, A.J.Caffrey, E.Caurier, V.Egorov, K.Errahmane, A.I.Etienvre, J.L.Guyonnet, F.Hubert, Ph.Hubert, C.Jollet, S.Jullian, O.Kochetov, V.Kovalenko, S.Konovalov, D.Lalanne, F.Leccia, C.Longuemare, G.Lutter, Ch.Marquet, F.Mauger, F.Nowacki, H.Ohsumi, F.Piquemal, J.L.Reyss, R.Saakyan, X.Sarazin, L.Simard, F.Simkovic, Yu.Shitov, A.Smolnikov, L.Stekl, J.Suhonen, C.S.Sutton, G.Szklarz, J.Thomas, V.Timkin, V.Tretyak, V.Umatov, L.Vala, I.Vanushin, V.Vasilyev, V.Vorobel, Ts.Vylov

First Results of the Search for Neutrinoless Double-Beta Decay with the NEMO 3 Detector

RADIOACTIVITY ⁸²Se, ¹⁰⁰Mo(2β^-); measured 2νββ-decay T_1/2, 0νββ-decay T_1/2 lower limits; deduced neutrino mass limits.

doi: 10.1103/PhysRevLett.95.182302
Citations: PlumX Metrics

2004AR29      Pisma Zh.Eksp.Teor.Fiz. 80, 429 (2004); JETP Lett. 80, 377 (2004)

R.Arnold, C.Augier, J.Baker, A.Barabash, V.Brudanin, A.J.Caffrey, V.Egorov, J.L.Guyonnet, F.Hubert, Ph.Hubert, L.Jenner, C.Jollet, S.Jullian, A.Klimenko, O.Kochetov, S.Konovalov, V.Kovalenko, D.Lalanne, F.Leccia, I.Linck, C.Longuemare, G.Lutter, Ch.Marquet, F.Mauger, H.W.Nicholson, H.Ohsumi, F.Piquemal, J.-L.Reyss, R.Saakyan, X.Sarazin, F.Scheibling, Yu.Shitov, L.Simard, A.Smolnikov, I.Stekl, J.Suhonen, C.S.Sutton, G.Szklarz, V.Timkin, J.Thomas, V.Tretyak, V.Umatov, L.Vala, I.Vanyushin, S.Vasiliev, V.Vasilyev, V.Vorobel, Ts.Vylov

Study of 2β-Decay of ¹⁰⁰Mo and ⁸²Se Using the NEMO3 Detector

RADIOACTIVITY ⁸²Se, ¹⁰⁰Mo(2β^-); measured 2ν-accompanied 2β-decay T_1/2, 0ν-accompanied 2β-decay T_1/2 lower limits; deduced bounds on neutrino coupling constants.

doi: 10.1134/1.1830651
Citations: PlumX Metrics

2004KO61      Yad.Fiz. 67, 2018 (2004); Phys.Atomic Nuclei 67, 1995 (2004)

O.I.Kochetov, on behalf of the NEMO Collaboration

First Results from the NEMO-3 Experiment

RADIOACTIVITY ⁸²Se, ¹⁰⁰Mo, ¹¹⁶Cd, ¹⁵⁰Nd(2β^-); measured two-electron sum energy spectra, 2ν-accompanied 2β-decay T_1/2, 0ν-accompanied 2β-decay T_1/2 lower limits.

doi: 10.1134/1.1825518
Citations: PlumX Metrics

2001AK12      Bull.Rus.Acad.Sci.Phys. 65, 1166 (2001)

Z.Z.Akselrod, A.I.Velichkov, N.A.Korolev, O.I.Kochetov, N.A.Lebedev, M.Milanov, A.F.Novgorodov, V.V.Timkin, D.V.Filosofov, E.N.Shirani

Perturbed Angular Correlations in ¹¹¹Cd in Frozen Aqueous Solutions of ¹¹¹In and ^111mCd

RADIOACTIVITY ¹¹¹In(EC) [from Ag(α, xn)]; measured Eγ, Iγ, γγ-coin, perturbed angular correlations for source implanted in aqueous solutions; deduced hyperfine interaction parameters.

2000AK14      Z.Naturforsch. 55a, 151 (2000)

Z.Z.Akselrod, D.V.Filosofov, J.Busa, T.Busova, O.I.Kochetov, N.A.Lebedev, A.F.Novgorodov, V.N.Pavlov, A.V.Salamatin, E.N.Shirani, V.V.Timkin

¹¹¹Cd Time Differential Perturbed Angular Correlation Studies of High Specific Activity ¹¹¹In-Aqueous Solutions

RADIOACTIVITY ¹¹¹In(EC) [from ¹⁰⁹Ag(α, 2n)]; measured Eγ, Iγ(θ, H, t), γγ-coin. ¹¹¹Cd deduced nuclear quadrupole interactions in various materials. Time-differential perturbed angular correlation technique.

1999AR22      Eur.Phys.J. A 6, 361 (1999)

R.Arnold, C.Augier, J.Baker, A.Barabash, D.Blum, V.Brudanin, A.J.Caffrey, J.E.Campagne, E.Caurier, D.Dassie, V.Egorov, T.Filipova, R.Gurriaran, J.L.Guyonnet, F.Hubert, Ph.Hubert, S.Jullian, O.Kochetov, I.Kisel, V.N.Kornoukhov, V.Kovalenko, D.Lalanne, F.Laplanche, F.Leccia, I.Linck, C.Longuemare, Ch.Marquet, F.Mauger, H.W.Nicholson, I.Pilugin, F.Piquemal, J.-L.Reyss, X.Sarazin, F.Scheibling, J.Suhonen, C.S.Sutton, G.Szklarz, V.Timkin, R.Torres, V.I.Tretyak, V.Umatov, I.Vanyushin, A.Vareille, Yu.Vassilyev, Ts.Vylov

Testing the Pauli Exclusion Principle with the NEMO-2 Detector

RADIOACTIVITY ¹²C; measured T_1/2 lower limits; deduced Pauli principle violation limits.

doi: 10.1007/s100500050354
Citations: PlumX Metrics

1999AR25      Nucl.Phys. A658, 299 (1999)

R.Arnold, C.Augier, J.Baker, A.Barabash, D.Blum, V.Brudanin, A.J.Caffrey, J.E.Campagne, E.Caurier, D.Dassie, V.Egorov, T.Filipova, R.Gurriaran, J.L.Guyonnet, F.Hubert, Ph.Hubert, S.Jullian, I.Kisel, O.Kochetov, V.N.Kornoukhov, V.Kovalenko, D.Lalanne, F.Laplanche, F.Leccia, I.Linck, C.Longuemare, Ch.Marquet, F.Mauger, H.W.Nicholson, I.Pilugin, F.Piquemal, J.-L.Reyss, X.Sarazin, F.Scheibling, J.Suhonen, C.S.Sutton, G.Szklarz, V.Timkin, R.Torres, V.I.Tretyak, V.Umatov, I.Vanyushin, A.Vareille, Yu.Vasilyev, Ts.Vylov

Double Beta Decay of ⁹⁶Zr

RADIOACTIVITY ⁹⁶Zr(2β); measured 2ν accompanied 2β decay T_1/2, 0ν accompanied 2β decay T_1/2 lower limit.

doi: 10.1016/S0375-9474(99)00374-7
Citations: PlumX Metrics

1995AR30      Nucl.Instrum.Methods Phys.Res. A354, 338 (1995)

R.Arnold, A.Barabash, D.Blum, V.Brudanin, J.E.Campagne, F.Danevich, D.Dassie, V.Egorov, R.Eschbach, J.L.Guyonnet, F.Hubert, Ph.Hubert, M.C.Isaac, C.Izac, S.Jullian, O.Kochetov, V.N.Kornoukhov, V.Kouts, V.Kovalenko, D.Lalanne, T.Lamhamdi, F.Laplanche, F.Leccia, Yu.Lepikhin, I.Linck, C.Longuemare, F.Mauger, P.Mennrath, F.Natchez, H.W.Hicholson, A.Nozdrin, G.Pichenot, F.Piquemal, F.Scheibling, C.S.Sutton, G.Szklarz, V.I.Tretyak, V.Umatov, I.Vanushin, Yu.Vassilyev, A.Vareille, Ts.Vylov, Sh.Zaparov, Yu.Zdesenko, and the NEMO Collaboration

Performance of a Prototype Tracking Detector for Double Beta Decay Measurements

RADIOACTIVITY ²⁰⁷Bi(EC), (β⁺); measured Compton edge γ-spectra, I(ce). ²¹⁴Bi(β^-), (α); ²⁰⁸Tl(β^-); measured γ, electron sum spectra; deduced prototype tracking detector performance. Application to 2β-decay studies, Monte Carlo simulations done.

doi: 10.1016/0168-9002(94)01025-0
Citations: PlumX Metrics

1995DA37      Phys.Rev. D51, 2090 (1995)

D.Dassie, R.Eschbach, F.Hubert, Ph.Hubert, M.C.Isaac, C.Izac, F.Leccia, P.Mennrath, A.Vareille, C.Longuemare, F.Mauger, F.Danevich, V.Kouts, V.I.Tretyak, Yu.Vassilyev, Yu.Zdesenko, A.B.Barabash, V.N.Kornoukhov, Yu.B.Lepikhin, V.I.Umatov, I.A.Vanushin, C.Augier, D.Blum, J.E.Campagne, S.Jullian, D.Lalanne, F.Laplanche, F.Natchez, G.Pichenot, G.Szklarz, R.Arnold, J.L.Guyonnet, T.Lamhamdi, I.Linck, F.Piquemal, F.Scheibling, V.Brudanin, V.Egorov, O.Kochetov, A.Nozdrin, Ts.Vylov, Sh.Zaparov, H.W.Nicholson, C.S.Sutton, and the NEMO Collaboration

Two-Neutrino Double-β Decay Measurement of ¹⁰⁰Mo

RADIOACTIVITY ¹⁰⁰Mo(2β); measured 2ν-accompanied 2β-decay T_1/2, two-electron spectra, σ(θ(2e)), 0ν-accompanied 2β-decay Majoron emission.

doi: 10.1103/PhysRevD.51.2090
Citations: PlumX Metrics

1991EG02      Nucl.Phys. A524, 425 (1991)

Y.G.Egorov, V.B.Brudanin, O.I.Kochetov, V.N.Pavlov, J.Slovak

Investigation of Spin-Neutrino Correlation in Decay of Polarized ⁵⁶Co Nuclei

RADIOACTIVITY ⁵⁹Co; measured Doppler shifts, Eγ, Iγ(θ); deduced ⁵⁶Fe ion recoil in Fe crystal lattice. ⁵⁶Co deduced sign of μ. Polarized nuclei, Ge(Li) detector.

doi: 10.1016/0375-9474(91)90278-E
Citations: PlumX Metrics

1990KO29      Hyperfine Interactions 59, 521 (1990)

O.I.Kochetov, J.Sarzynski, V.M.Tsupko-Sitnikov, Z.Z.Akselrod, B.A.Komissarova, V.I.Krylov, L.N.Kryukova, G.K.Ryasny, L.G.Shpinkova, A.A.Sorokin, A.V.Tsvyashchenko

Hyperfine Interaction for ¹⁸¹Ta Nuclei in the Laves Phases LuFe₂ and GdFe₂

RADIOACTIVITY ¹⁸¹Hf; measured γγ(θ, H, t); deduced hyperfine magnetic field for ¹⁸¹Ta in Laves phase LuFe₂, GdFe₂.

doi: 10.1007/BF02401287
Citations: PlumX Metrics

1985MU13      Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 900 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.5, 60 (1985)

A.I.Muminov, A.Akbarov, B.Ibragimov, O.I.Kochetov, I.K.Kuldzhanov, R.Razhabbaev

γγ-Angular Correlations in ¹⁰⁸Cd

NUCLEAR STRUCTURE ^{108,106,110,112,114,116}Cd; measured levels, B(E2). Quasiparticle-phonon model.

RADIOACTIVITY ¹⁰⁸In(β⁺), (EC); measured Eγ, Iγ, γγ(θ). ¹⁰⁸Cd deduced levels, J, π, γ-multipolarity, δ, B(E2). Quasiparticle-phonon model.

1982BU16      Rev.Roum.Phys. 27, 143 (1982)

M.Budzinski, T.Bedike, V.Zhuk, O.I.Kochetov, G.Lizurei, A.M.Muminov, Kh.Nezgoda, I.Popescu, M.Subotovich, O.Usmanov, T.Khazratov, V.M.Tsupko-Sitnikov

Angular Correlation in ¹⁷³Yb

RADIOACTIVITY ¹⁷³Lu(EC) [from Ta(p, X), E=660 MeV]; measured γγ(θ), γ(ce)(θ). ¹⁷³Yb levels deduced γ-branching, γ multipolarity, δ. Quasiparticle plus phonon model, Coriolis interaction.

1980BU26      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 1831 (1980)

M.Budzynski, E.P.Grigorev, K.Ya.Gromov, O.I.Kochetov, G.Lizurei, Kh.Nezgoda, A.I.Muminov, M.Subotovich, T.Khazratov, Yu.V.Yushkevich

Angular Correlation of ¹⁶⁶Er γ-Rays

RADIOACTIVITY ¹⁶⁶Tm [from Ta spallation]; measured γγ(θ). ¹⁶⁶Er deduced γ-multipolarity, δ(E2/M1).

1980BU27      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 1791 (1980)

M.Budzynski, O.I.Kochetov, N.A.Lebedev, G.Lizurei, A.I.Muminov, Kh.Nezgoda, M.Subotovich, T.Khazratov

Perturbed Angular Correlation of the 180-86 keV Cascade in ¹⁵⁵Gd

RADIOACTIVITY ¹⁵⁵Tb [from Ta(p, X), E=660 MeV]; measured Eγ, Iγ, γγ(θ, t, T). ¹⁵⁵Gd deduced γ-branching, γ-multipolarity, δ.

Note: The following list of authors and aliases matches the search parameter O.Kochetov: , O.I.KOCHETOV