NSR Query Results
Output year order : Descending NSR database version of April 29, 2024. Search: Author = V.I.Umatov Found 38 matches. 2023AG06 Eur.Phys.J. C 83, 1117 (2023) X.Aguerre, R.Arnold, C.Augier, A.S.Barabash, A.Basharina-Freshville, S.Blondel, S.Blot, M.Bongrand, R.Breier, V.Brudanin, J.Busto, A.Bystryakov, A.J.Caffrey, C.Cerna, J.P.Cesar, M.Ceschia, E.Chauveau, A.Chopra, L.Dawson, D.Duchesneau, D.Durand, J.J.Evans, R.Flack, P.Franchini, X.Garrido, C.Girard-Carillo, B.Guillon, P.Guzowski, M.Hoballah, R.Hodak, P.Hubert, M.H.Hussain, S.Jullian, A.Klimenko, O.Kochetov, S.I.Konovalov, F.Konarik, T.Krizak, D.Lalanne, K.Lang, Y.Lemiere, P.Li, P.Loaiza, G.Lutter, M.Macko, F.Mamedov, C.Marquet, F.Mauger, A.Minotti, B.Morgan, I.Nemchenok, M.Nomachi, F.Nowacki, H.Ohsumi, G.Oliviero, V.Palusova, C.Patrick, F.Perrot, M.Petro, A.Pin, F.Piquemal, P.Povinec, S.Pratt, 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, I.Stekl, J.Suhonen, G.Szklarz, H.Tedjditi, J.Thomas, V.Timkin, V.I.Tretyak, V.I.Tretyak, V.I.Umatov, I.Vanushin, Y.Vereshchaka, V.Vorobel, D.Waters, F.Xie Measurement of the double-β-decay of 150Nd to the 0+1 excited state of 150Sm in NEMO-3 RADIOACTIVITY 150Nd(2β-); measured decay products, Eγ, Iγ, Eβ, Iβ; deduced T1/2, nuclear matrix elements for transitions to excited states. Comparison with available data. The NEMO-3 experiment in the Modane Underground Laboratory (LSM).
doi: 10.1140/epjc/s10052-023-12227-x
2023AU04 Eur.Phys.J. C 83, 675 (2023) C.Augier, A.S.Barabash, F.Bellini, G.Benato, M.Beretta, L.Berge, J.Billard, Yu.A.Borovlev, L.Cardani, N.Casali, A.Cazes, E.Celi, M.Chapellier, D.Chiesa, I.Dafinei, F.A.Danevich, M.De Jesus, P.de Marcillac, T.Dixon, L.Dumoulin, K.Eitel, F.Ferri, B.K.Fujikawa, J.Gascon, L.Gironi, A.Giuliani, V.D.Grigorieva, M.Gros, D.L.Helis, H.Z.Huang, R.Huang, L.Imbert, J.Johnston, A.Juillard, H.Khalife, M.Kleifges, V.V.Kobychev, Yu.G.Kolomensky, S.I.Konovalov, J.Kotila, P.Loaiza, L.Ma, E.P.Makarov, R.Mariam, L.Marini, S.Marnieros, X.-F.Navick, C.Nones, E.B.Norman, E.Olivieri, J.L.Ouellet, L.Pagnanini, L.Pattavina, B.Paul, M.Pavan, H.Peng, G.Pessina, S.Pirro, D.V.Poda, O.G.Polischuk, S.Pozzi, E.Previtali, Th.Redon, A.Rojas, S.Rozov, V.Sanglard, J.A.Scarpaci, B.Schmidt, Y.Shen, V.N.Shlegel, V.Singh, C.Tomei, V.I.Tretyak, V.I.Umatov, L.Vagneron, M.Velazquez, B.Welliver, L.Winslow, M.Xue, E.Yakushev, M.Zarytskyy, A.S.Zolotarova The background model of the CUPID-Mo 0νββ experiment RADIOACTIVITY 100Mo(2β-); measured decay products, Eβ, Iβ, Eγ, Iγ; deduced background index in the region of interest. CUPID-Mo, located in the Laboratoire Souterrain de Modane (France), was a demonstrator for the next generation 0νββ decay experiment, CUPID.
doi: 10.1140/epjc/s10052-023-11830-2
2023AU05 Phys.Rev.Lett. 131, 162501 (2023) C.Augier, A.S.Barabash, F.Bellini, G.Benato, M.Beretta, L.Berge, J.Billard, Yu.A.Borovlev, L.Cardani, N.Casali, A.Cazes, E.Celi, M.Chapellier, D.Chiesa, I.Dafinei, F.A.Danevich, M.De Jesus, T.Dixon, L.Dumoulin, K.Eitel, F.Ferri, B.K.Fujikawa, J.Gascon, L.Gironi, A.Giuliani, V.D.Grigorieva, M.Gros, D.L.Helis, H.Z.Huang, R.Huang, L.Imbert, J.Johnston, A.Juillard, H.Khalife, M.Kleifges, V.V.Kobychev, Yu.G.Kolomensky, S.I.Konovalov, J.Kotila, P.Loaiza, L.Ma, E.P.Makarov, P.de Marcillac, R.Mariam, L.Marini, S.Marnieros, X.-F.Navick, C.Nones, E.B.Norman, E.Olivieri, J.L.Ouellet, L.Pagnanini, L.Pattavina, B.Paul, M.Pavan, H.Peng, G.Pessina, S.Pirro, D.V.Poda, O.G.Polischuk, S.Pozzi, E.Previtali, Th.Redon, A.Rojas, S.Rozov, V.Sanglard, J.A.Scarpaci, B.Schmidt, Y.Shen, V.N.Shlegel, F.Simkovic, V.Singh, C.Tomei, V.I.Tretyak, V.I.Umatov, L.Vagneron, M.Velazquez, B.Ware, B.Welliver, L.Winslow, M.Xue, E.Yakushev, M.Zarytskyy, A.S.Zolotarova Measurement of the 2νββ Decay Rate and Spectral Shape of 100Mo from the CUPID-Mo Experiment RADIOACTIVITY 100Mo(2β-); measured decay products, Eβ, Iβ; deduced two-neutrino mode T1/2, shape factor, effective axial vector coupling constant. Comparison with theoretical predictions for different nuclear models. The CUPID-Mo experiment.
doi: 10.1103/PhysRevLett.131.162501
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
2021PO16 Phys.Scr. 96, 085302 (2021) O.G.Polischuk, A.S.Barabash, P.Belli, R.Bernabei, R.S.Boiko, F.Cappella, V.Caracciolo, R.Cerulli, F.A.Danevich, A.Di Marco, A.Incicchitti, D.V.Kasperovych, V.V.Kobychev, S.I.Konovalov, M.Laubenstein, D.V.Poda, V.I.Tretyak, V.I.Umatov Double beta decay of 150Nd to the first 0+ excited level of 150Sm RADIOACTIVITY 150Nd(2β-); measured decay products, Eγ, Iγ; deduced T1/2. Comparison with available data. The STELLA facility of the Gran Sasso National Laboratory (LNGS) of the INFN (Italy).
doi: 10.1088/1402-4896/ac00a5
2020AR09 Eur.Phys.J. C 80, 674 (2020) E.Armengaud, C.Augier, A.S.Barabash, F.Bellini, G.Benato, A.Benoit, M.Beretta, L.Berge, J.Billard, Yu.A.Borovlev, Ch.Bourgeois, M.Briere, V.Brudanin, P.Camus, L.Cardani, N.Casali, A.Cazes, M.Chapellier, F.Charlieux, M.de Combarieu, I.Dafinei, F.A.Danevich, M.De Jesus, L.Dumoulin, K.Eitel, E.Elkhoury, F.Ferri, B.K.Fujikawa, J.Gascon, L.Gironi, A.Giuliani, V.D.Grigorieva, M.Gros, E.Guerard, D.L.Helis, H.Z.Huang, R.Huang, J.Johnston, A.Juillard, H.Khalife, M.Kleifges, V.V.Kobychev, Yu.G.Kolomensky, S.I.Konovalov, A.Leder, J.Kotila, P.Loaiza, L.Ma, E.P.Makarov, P.de Marcillac, L.Marini, S.Marnieros, D.Misiak, X.-F.Navick, C.Nones, V.Novati, E.Olivieri, J.L.Ouellet, L.Pagnanini, P.Pari, L.Pattavina, B.Paul, M.Pavan, H.Peng, G.Pessina, S.Pirro, D.V.Poda, O.G.Polischuk, E.Previtali, T.Redon, S.Rozov, C.Rusconi, V.Sanglard, K.Schaffner, B.Schmidt, Y.Shen, V.N.Shlegel, B.Siebenborn, V.Singh, C.Tomei, V.I.Tretyak, V.I.Umatov, L.Vagneron, M.Velazquez, M.Weber, B.Welliver, L.Winslow, M.Xue, E.Yakushev, A.S.Zolotarova Precise measurement of 2νββ decay of 100Mo with the CUPID-Mo detection technology RADIOACTIVITY 100Mo(2β-); measured decay products, Eβ, Iβ; deduced T1/2. Comparison with available data.
doi: 10.1140/epjc/s10052-020-8203-4
2020BA08 Nucl.Phys. A996, 121797 (2020) A.S.Barabash, V.B.Brudanin, A.A.Klimenko, S.I.Konovalov, A.V.Rakhimov, E.N.Rukhadze, N.I.Rukhadze, Yu.A.Shitov, I.Stekl, G.Warot, V.I.Umatov Improved limits on β+EC and ECEC processes in 74Se
doi: 10.1016/j.nuclphysa.2020.121697
2020RU05 Bull.Rus.Acad.Sci.Phys. 84, 974 (2020) N.I.Rukhadze, A.S.Barabash, V.B.Brudanin, A.A.Klimenko, S.I.Konovalov, A.V.Rakhimov, E.N.Rukhadze, Yu.A.Shitov, I.Stekl, V.I.Umatov, G.Warot Searching for the β+EC and EC/EC Decays of 74Se RADIOACTIVITY 74Se(2EC), (β+EC); measured decay products, X-rays, Eβ, Iβ; deduced T1/2 limits to the excited states transitions.
doi: 10.3103/S1062873820080250
2019BA43 Phys.Rev. C 100, 045502 (2019) A.S.Barabash, Ph.Hubert, A.Nachab, V.I.Umatov Search for triple and quadruple β decay of 150Nd RADIOACTIVITY 150Nd(3β-), (4β-); measured Eγ, Iγ using a 400 cm3 low-background HPGe detector and 3046 g sample of Nd2O3 powder at the Modane Underground Laboratory; searched for decay to the ground and excited states of 150Eu and 150Gd; deduced no evidence for these decays, lower limits on the half-life for decays to the ground and excited states in daughter nuclei. Comparison with previous experimental lower limits on half-lives for 4β- decay, and with theoretical estimates.
doi: 10.1103/PhysRevC.100.045502
2018BA44 Phys.Rev. D 98, 092007 (2018) A.S.Barabash, P.Belli, R.Bernabei, F.Cappella, V.Caracciolo, R.Cerulli, D.M.Chernyak, F.A.Danevich, S.d'Angelo, A.Incicchitti, D.V.Kasperovych, V.V.Kobychev, S.I.Konovalov, M.Laubenstein, D.V.Poda, O.G.Polischuk, V.N.Shlegel, V.I.Tretyak, V.I.Umatov, Ya.V.Vasiliev Final results of the Aurora experiment to study 2β decay of 116Cd with enriched 116CdWO4 crystal scintillators RADIOACTIVITY 116Cd(2β-); measured reaction products, Eβ, Iβ; deduced two-neutrino T1/2, neutrinoless and Majorana neutrino mass limit .
doi: 10.1103/PhysRevD.98.092007
2017AR18 Eur.Phys.J. C 77, 785 (2017) E.Armengaud, C.Augier, A.S.Barabash, J.W.Beeman, T.B.Bekker, F.Bellini, A.Benoit, L.Berge, T.Bergmann, J.Billard, R.S.Boiko, A.Broniatowski, V.Brudanin, P.Camus, S.Capelli, L.Cardani, N.Casali, A.Cazes, M.Chapellier, F.Charlieux, D.M.Chernyak, M.de Combarieu, N.Coron, F.A.Danevich, I.Dafinei, M.De Jesus, L.Devoyon, S.Di Domizio, L.Dumoulin, K.Eitel, C.Enss, F.Ferroni, A.Fleischmann, N.Foerster, J.Gascon, L.Gastaldo, L.Gironi, A.Giuliani, V.D.Grigorieva, M.Gros, L.Hehn, S.Herve, V.Humbert, N.V.Ivannikova, I.M.Ivanov, Y.Jin, A.Juillard, M.Kleifges, V.V.Kobychev, S.I.Konovalov, F.Koskas, V.Kozlov, H.Kraus, V.A.Kudryavtsev, M.Laubenstein, H.Le Sueur, M.Loidl, P.Magnier, E.P.Makarov, M.Mancuso, P.de Marcillac, S.Marnieros, C.Marrache-Kikuchi, S.Nagorny, X-F.Navick, M.O.Nikolaichuk, C.Nones, V.Novati, E.Olivieri, L.Pagnanini, P.Pari, L.Pattavina, M.Pavan, B.Paul, Y.Penichot, G.Pessina, G.Piperno, S.Pirro, O.Plantevin, D.V.Poda, E.Queguiner, T.Redon, M.Rodrigues, S.Rozov, C.Rusconi, V.Sanglard, K.Schaffner, S.Scorza, V.N.Shlegel, B.Siebenborn, O.Strazzer, D.Tcherniakhovski, C.Tomei, V.I.Tretyak, V.I.Umatov, L.Vagneron, Ya.V.Vasiliev, M.Velizquez, M.Vignati, M.Weber, E.Yakushev, A.S.Zolotarova Development of 100Mo-containing scintillating bolometers for a high-sensitivity neutrinoless double-beta decay search RADIOACTIVITY 100Mo(2β-); measured decay products, Eβ, Iβ; deduced T1/2.
doi: 10.1140/epjc/s10052-017-5343-2
2009BA21 Phys.Rev. C 79, 045501 (2009) A.S.Barabash, Ph.Hubert, A.Nachab, V.I.Umatov Investigation of ββ decay in 150Nd and 148Nd to the excited states of daughter nuclei RADIOACTIVITY 148,150Nd(2β-); measured Eγ, Iγ. 148,150Nd; measured half-lives, partial half-lives.
doi: 10.1103/PhysRevC.79.045501
2009KI04 Nucl.Phys. A821, 251 (2009) M.F.Kidd, J.H.Esterline, W.Tornow, A.S.Barabash, V.I.Umatov New results for double-beta decay of 100Mo to excited final states of 100Ru using the TUNL-ITEP apparatus RADIOACTIVITY 100Mo(2β-); measured Eγ, Iγ, γγ-coin, T1/2 for double-beta decay to excited states.
doi: 10.1016/j.nuclphysa.2009.01.082
2006HO17 Phys.Rev. C 74, 044314 (2006) M.J.Hornish, L.De Braeckeleer, A.S.Barabash, V.I.Umatov Double β decay of 100Mo to excited final states RADIOACTIVITY 100Mo(2β-); measured Eγ, Iγ, T1/2 for inclusive 2β-decay to excited states.
doi: 10.1103/PhysRevC.74.044314
2004BA10 Pisma Zh.Eksp.Teor.Fiz. 79, 12 (2004); JETP Lett. 79, 10 (2004) A.S.Barabash, F.Hubert, Ph.Hubert, V.I.Umatov Double Beta Decay of 150Nd to the First 0+ Excited State of 150Sm RADIOACTIVITY 150Nd(2β-); measured Eγ, Iγ, T1/2 for 2ν-accompanied 2β-decay to excited state. 150Sm deduced transitions.
doi: 10.1134/1.1675911
2004BA28 Yad.Fiz. 67, 473 (2004); Phys.Atomic Nuclei 67, 453 (2004) A.S.Barabash, F.Hubert, Ph.Hubert, V.I.Umatov Double-Beta Decay of 150Nd to the First 0+ Excited State of 150Sm: Current State RADIOACTIVITY 150Nd(2β-); measured 2β-decay T1/2.
doi: 10.1134/1.1690049
2004BA57 Yad.Fiz. 67, 1238 (2004); Phys.Atomic Nuclei 67, 1216 (2004) A.S.Barabash, F.Hubert, Ph.Hubert, V.I.Umatov Double-Beta Decay of 150Nd to the First O+ Excited State of 150Sm RADIOACTIVITY 150Nd(2β-); measured Eγ, Iγ, 2ν-accompanied 2β decay T1/2.
doi: 10.1134/1.1772463
2002AS05 Nucl.Phys. B(Proc.Supp.) S110, 378 (2002) V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, F.Massera, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov Double Beta Decay of 100Mo RADIOACTIVITY 100Mo(2β-); measured β-spectra, 2ν-accompanied 2β-decay T1/2, 0ν-accompanied 2β-decay T1/2 lower limit.
doi: 10.1016/S0920-5632(02)01515-3
2002BA29 Yad.Fiz. 65, 231 (2002); Phys.Atomic Nuclei 65, 207 (2002) A.S.Barabash, F.Hubert, Ph.Hubert, V.I.Umatov Search for the Double-Beta Decay of 130Te to Excited States in 130Xe RADIOACTIVITY 130Te(2β-); measured γ-spectra, 2β decay T1/2 lower limits.
doi: 10.1134/1.1451931
2002BB03 Pisma Zh.Eksp.Teor.Fiz. 76, 643 (2002); JETP Lett. 76, 545 (2002) A.Bakalyarov, A.Balysh, A.S.Barabash, P.Benes, C.Briancon, V.Brudanin, P.Cermak, V.Egorov, F.Hubert, Ph.Hubert, N.A.Korolev, V.N.Kosjakov, A.Kovalik, N.A.Lebedev, V.I.Lebedev, A.F.Novgorodov, N.I.Rukhadze, N.I.Stekl, V.V.Timkin, I.E.Veleshko, Ts.Vylov, V.I.Umatov Improved Limits on β- and β-β- Decays of 48Ca RADIOACTIVITY 48Ca(β-), (2β-); measured T1/2 lower limits. Comparison with previous results, model predictions.
doi: 10.1134/1.1538286
2002DE18 Yad.Fiz. 65, 227 (2002); Phys.Atomic Nuclei 65, 203 (2002) L.De Braeckeleer, M.Hornish, A.S.Barabash, V.I.Umatov ββ(2ν) Decay of 100Mo to the First Excited 0+ State of 100Ru RADIOACTIVITY 100Mo(2β-); measured γγ-coin, 2ν-accompanied 2β-decay T1/2.
doi: 10.1134/1.1451930
2001AS05 Part. and Nucl., Lett. 106, 69 (2001) V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, F.Massera, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov Double Beta Decay of 100Mo RADIOACTIVITY 100Mo(2β-); measured 2ν-accompanied 2β-decay T1/2, 0ν-accompanied 2β-decay T1/2 lower limit. Comparison with previous results.
2001AS06 Pisma Zh.Eksp.Teor.Fiz. 74, 601 (2001); JETP Lett. 74, 529 (2001) V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, F.Massera, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov Double Beta Decay of 100Mo RADIOACTIVITY 100Mo(2β-); measured 2ν-accompanied 2β decay T1/2, 0ν-accompanied 2β decay T1/2 limits. Comparisons with previous results.
doi: 10.1134/1.1450283
2001BA71 Eur.Phys.J. A 11, 143 (2001); Erratum Eur.Phys. A 11, 491 (2001) A.S.Barabash, F.Hubert, Ph.Hubert, V.I.Umatov New Limits on the ββ Decay of 130Te to Excited States of 130Xe RADIOACTIVITY 130Te(2β-); measured Eγ, γγ-coin; deduced T1/2 lower limits for double beta decay to ground and excited states. Comparison with theoretical values.
doi: 10.1007/s100500170079
2000DE41 Yad.Fiz. 63, No 7, 1288 (2000); Phys.Atomic Nuclei 63, 1214 (2000) L.De Braeckeleer, M.Hornish, A.S.Barabash, V.I.Umatov Measurement of the ββ-Decay Rate of 100Mo to the First Excited 0+ State in 100Ru RADIOACTIVITY 100Mo(2β-); measured Eγ, Iγ, γγ-coin, 2ν accompanied 2β-decay T1/2. 100Ru deduced transitions.
doi: 10.1134/1.855771
1999AS01 Nucl.Phys. B(Proc.Supp.) S70, 233 (1999) V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, I.O.Pilugin, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov, I.A.Vanushin Search for Double Beta Decay of 100Mo with Liquid Argon Ionization Chamber (First Results) RADIOACTIVITY 100Mo(2β-); measured 2ν accompanied 2β decay T1/2, 0ν accompanied 2β decay T1/2 lower limit. Liquid argon ionization chamber.
doi: 10.1016/S0920-5632(98)00425-3
1999AS09 Yad.Fiz. 62, No 12, 2217 (1999); Phys.Atomic Nuclei 62, 2044 (1999) V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, F.Massera, I.O.Pilugin, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov, I.A.Vanushin Investigation of Double-Beta-Decay of 100Mo with the Liquid-Argon Ionization Chamber RADIOACTIVITY 100Mo(2β-); measured 0ν accompanied 2β decay T1/2 lower limit, 2ν accompanied decay T1/2.
1999BB19 Yad.Fiz. 62, No 12, 2211 (1999); Phys.Atomic Nuclei 62, 2039 (1999) A.S.Barabash, R.Gurriaran, F.Hubert, Ph.Hubert, V.I.Umatov 2νββ Decay of 100Mo to the First 0+ Excited State in 100Ru RADIOACTIVITY 100Mo(2β-); measured 2ν accompanied 2β decay sum energy, T1/2. Decay to excited state.
1998AS04 Yad.Fiz. 61, No 6, 1002 (1998); Phys.Atomic Nuclei 61, 910 (1998) V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, I.O.Pilugin, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov, I.A.Vanushin Study of Double-Beta Decay of 100Mo with Liquid-Argon Ionization Chamber (First Results) RADIOACTIVITY 100Mo(2β); measured 0ν-, 2ν-accompanied 2β-decay T1/2 lower limits. Liquid-Argon ionization chamber.
1997BA35 Z.Phys. A357, 351 (1997) A.S.Barabash, R.Gurriaran, F.Hubert, Ph.Hubert, V.I.Umatov Improved Limits on Double Beta Processes in 92Mo RADIOACTIVITY 92Mo(β+EC), (2EC); measured 0ν+2ν-accompanied decay T1/2, 90% confidence limit.
doi: 10.1007/s002180050253
1997SU15 Z.Phys. A358, 297 (1997) J.Suhonen, J.Toivanen, A.S.Barabash, I.A.Vanushin, V.I.Umatov, R.Gurriaran, F.Hubert, Ph.Hubert Renormalized Proton-Neutron QRPA and Double Beta Decay of 82Se to Excited States in 82Kr RADIOACTIVITY 82Kr(2β); calculated 2ν-accompanied 2β-decay matrix element, T1/2, Eγ, Iγ. Renormalized proton-neutron quasiparticle RPA.
doi: 10.1007/s002180050333
1996BA37 J.Phys.(London) G22, 487 (1996) A.S.Barabash, R.Gurriaran, F.Hubert, Ph.Hubert, J.L.Reyss, J.Suhonen, V.I.Umatov Investigation of the ββ Decay of 96Zr to Excited States in 96Mo RADIOACTIVITY 96Zr(2β); measured total energy spectrum, Eγ, Iγ; deduced stringent limits on 2β-decay T1/2. Quasiparticle RPA model comparison.
doi: 10.1088/0954-3899/22/4/009
1996BA46 Nucl.Phys. A604, 115 (1996) A.S.Barabash, V.I.Umatov, R.Gurriaran, F.Hubert, Ph.Hubert, M.Aunola, J.Suhonen Theoretical and Experimental Investigation of the Double Beta Processes in 106Cd RADIOACTIVITY 106Cd(2β+), (β+EC), (2EC); measured T1/2 limits. Low-background Ge detectors. Quasiparticle RPA model calculations.
doi: 10.1016/0375-9474(96)00138-8
1995AU09 Pisma Zh.Eksp.Teor.Fiz. 62, 690 (1995); JETP Lett. 62, 706 (1995) M.Aunola, J.Suhonen, A.S.Barabash, V.I.Umatov, R.Gurriaran, F.Hubert, Ph.Hubert Double Beta Processes in 92Mo RADIOACTIVITY 92Mo(2EC), (β+), (EC); measured Eγ, Iγ in different decay mode energy ranges; deduced stringent limits on (0ν+2ν)-accompanied (β+EC)-, (2EC)-decay, T1/2 estimates. Extended quasiparticle RPA, multiple commutator model.
1995BA29 Phys.Lett. 345B, 408 (1995) A.S.Barabash, F.T.Avignone III, J.I.Collar, C.K.Guerard, R.J.Arthur, R.L.Brodzinski, H.S.Miley, J.H.Reeves, J.R.Meier, K.Ruddick, V.I.Umatov Two Neutrino Double-Beta Decay of 100Mo to the First Excited 0+ State in 100Ru RADIOACTIVITY 100Mo(2β); measured 2ν-accompanied 2β-decay γ-spectra; deduced T1/2 at 68% confidence level. Very thick, enriched molybdenum powder sample.
doi: 10.1016/0370-2693(94)01657-X
1995BA44 Z.Phys. A352, 231 (1995) A.S.Barabash, A.V.Derbin, L.A.Popeko, V.I.Umatov Search for ββ Decay of 76Ge to the Excited States in 76Se RADIOACTIVITY 76Ge(2β); measured (2ν+0ν)-accompanied 2β-decay T1/2 lower limits, E(2β), Eγ leading to excited states in 76Se. Low background environment, hyperpure Ge detector for background measurements.
doi: 10.1007/BF01298913
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 T1/2, two-electron spectra, σ(θ(2e)), 0ν-accompanied 2β-decay Majoron emission.
doi: 10.1103/PhysRevD.51.2090
1994AR29 Europhys.Lett. 27, 29 (1994) C.Arpesella, A.S.Barabash, E.Bellotti, C.Brofferio, E.Fiorini, P.P.Sverzellati, V.I.Umatov Search for ββ Decay of 96Zr and 150Nd to Excited States of 96Mo and 150Sm RADIOACTIVITY 96Zr, 150Nd(2β); 96Zr(β-); measured T1/2 lower limits. Ge γ-detector.
doi: 10.1209/0295-5075/27/1/006
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