NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 11, 2024.

Search: Author = V.Umatov

Found 50 matches.

Back to query form

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
Citations: PlumX Metrics

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 T_1/2, 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
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

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

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 T_1/2. Comparison with available data. The STELLA facility of the Gran Sasso National Laboratory (LNGS) of the INFN (Italy).

doi: 10.1088/1402-4896/ac00a5
Citations: PlumX Metrics

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 T_1/2. Comparison with available data.

doi: 10.1140/epjc/s10052-020-8203-4
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

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
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

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 T_1/2 limits to the excited states transitions.

doi: 10.3103/S1062873820080250
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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 T_1/2, neutrinoless and Majorana neutrino mass limit .

doi: 10.1103/PhysRevD.98.092007
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2018DI16      Universe 4, 147 (2018)

A.Di Marco, A.Barabash, P.Belli, R.Bernabei, R.S.Boiko, V.Brudanin, F.Cappella, V.Caracciolo, R.Cerulli, D.M.Chernyak, F.Danevich, A.Incicchitti, D.Kasperovych, V.Kobychev, S.Konovalov, M.Laubenstein, V.Merlo, F.Montecchia, O.Polischuk, D.V.Poda, V.N.Shlegel, V.Tretyak, V.Umatov, Y.V.Vasiliev, M.M.Zarytskyy

Recent Developments and Results on Double Beta Decays with Crystal Scintillators and HPGe Spectrometry

doi: 10.3390/universe4120147
Citations: PlumX Metrics

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 T_1/2.

doi: 10.1140/epjc/s10052-017-5343-2
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2011BA14      Phys.Rev. C 83, 045503 (2011)

A.S.Barabash, Ph.Hubert, Ch.Marquet, A.Nachab, S.I.Konovalov, F.Perrot, F.Piquemal, V.Umatov

Improved limits on β+EC and ECEC processes in ¹¹²Sn

RADIOACTIVITY ¹¹²Sn(β⁺EC), (2EC); measured Eγ, Iγ; deduced limits of half-life for 0ν and 2ν modes of double β decay to the third excited 0+ state and other states in ¹¹²Cd.

doi: 10.1103/PhysRevC.83.045503
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

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
Citations: PlumX Metrics

2009BA44      Phys.Rev. C 80, 035501 (2009)

A.S.Barabash, Ph.Hubert, A.Nachab, S.I.Konovalov, V.Umatov

Search for β⁺EC and ECEC processes in ¹¹²Sn

RADIOACTIVITY ¹¹²Sn(β⁺EC), (2EC); measured Eγ, Iγ; deduced upper half-life limits for different decay modes and to levels in ¹¹²Cd. Comparison with previous studies.

doi: 10.1103/PhysRevC.80.035501
Citations: PlumX Metrics

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, T_1/2 for double-beta decay to excited states.

doi: 10.1016/j.nuclphysa.2009.01.082
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2008BA26      Nucl.Phys. A807, 269 (2008)

A.S.Barabash, Ph.Hubert, A.Nachab, S.I.Konovalov, I.A.Vanyushin, V.Umatov

Search for β⁺EC and ECEC processes in ¹¹²Sn and β^-β^- decay of ¹²⁴Sn to the excited states of ¹²⁴Te

RADIOACTIVITY ¹¹²Sn(β⁺EC), (2EC); ¹²⁴Sn(2β^-); measured Eγ, Iγ, T_1/2 for double-beta decay.

doi: 10.1016/j.nuclphysa.2008.04.009
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2007BA26      Nucl.Phys. A785, 371 (2007)

A.S.Barabash, Ph.Hubert, A.Nachab, V.Umatov

Search for β⁺EC and ECEC processes in ⁷⁴Se

RADIOACTIVITY ⁷⁴Se(β⁺EC), (2EC); measured 0νββ-decay and 2νββ-decay T_1/2 lower limits.

doi: 10.1016/j.nuclphysa.2007.01.002
Citations: PlumX Metrics

2007BA43      J.Phys.(London) G34, 1721 (2007)

A.S.Barabash, F.Hubert, Ph.Hubert, V.Umatov

New limits on the B⁺EC and ECEC processes in ¹²⁰Te

RADIOACTIVITY ¹²⁰Te(β⁺EC); measured Eγ, Iγ. Deduced limits for (0ν+2ν) and (0ν) T_1/2.

doi: 10.1088/0954-3899/34/7/012
Citations: PlumX Metrics

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, T_1/2 for inclusive 2β-decay to excited states.

doi: 10.1103/PhysRevC.74.044314
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

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, T_1/2 for 2ν-accompanied 2β-decay to excited state. ¹⁵⁰Sm deduced transitions.

doi: 10.1134/1.1675911
Citations: PlumX Metrics

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 T_1/2.

doi: 10.1134/1.1690049
Citations: PlumX Metrics

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 T_1/2.

doi: 10.1134/1.1772463
Citations: PlumX Metrics

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 T_1/2, 0ν-accompanied 2β-decay T_1/2 lower limit.

doi: 10.1016/S0920-5632(02)01515-3
Citations: PlumX Metrics

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 T_1/2 lower limits.

doi: 10.1134/1.1451931
Citations: PlumX Metrics

2002BA33      Nucl.Phys. A700, 17 (2002)

A.Bakalyarov, A.Balysh, A.Barabash, Ch.Briancon, V.Brudanin, V.Egorov, F.Hubert, Ph.Hubert, A.Kovalik, V.I.Lebedev, N.I.Rukhadze, I.Stekl, V.Umatov, Ts.Vylov

Search for β^- and β^-β^- Decays of ⁴⁸Ca

RADIOACTIVITY ⁴⁸Ca(β^-), (2β^-); measured T_1/2 lower limits. Comparison with model predictions.

doi: 10.1016/S0375-9474(01)01306-9
Citations: PlumX Metrics

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 T_1/2 lower limits. Comparison with previous results, model predictions.

doi: 10.1134/1.1538286
Citations: PlumX Metrics

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 T_1/2.

doi: 10.1134/1.1451930
Citations: PlumX Metrics

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 T_1/2, 0ν-accompanied 2β-decay T_1/2 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 T_1/2, 0ν-accompanied 2β decay T_1/2 limits. Comparisons with previous results.

doi: 10.1134/1.1450283
Citations: PlumX Metrics

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 T_1/2 lower limits for double beta decay to ground and excited states. Comparison with theoretical values.

doi: 10.1007/s100500170079
Citations: PlumX Metrics

2001DE17      Phys.Rev.Lett. 86, 3510 (2001)

L.De Braeckeleer, M.Hornish, A.Barabash, V.Umatov

Measurement of the ββ-Decay Rate of ¹⁰⁰Mo to the First Excited 0⁺ State of ¹⁰⁰Ru

RADIOACTIVITY ¹⁰⁰Mo(2β^-); measured Eγ, Iγ, γγ-coin, 2ν-accompanied 2β-decay T_1/2 for decay to ¹⁰⁰Ru excited state.

doi: 10.1103/PhysRevLett.86.3510
Citations: PlumX Metrics

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 T_1/2. ¹⁰⁰Ru deduced transitions.

doi: 10.1134/1.855771
Citations: PlumX Metrics

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

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 T_1/2, 0ν accompanied 2β decay T_1/2 lower limit. Liquid argon ionization chamber.

doi: 10.1016/S0920-5632(98)00425-3
Citations: PlumX Metrics

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 T_1/2 lower limit, 2ν accompanied decay T_1/2.

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, T_1/2. 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 T_1/2 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 T_1/2, 90% confidence limit.

doi: 10.1007/s002180050253
Citations: PlumX Metrics

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, T_1/2, Eγ, Iγ. Renormalized proton-neutron quasiparticle RPA.

doi: 10.1007/s002180050333
Citations: PlumX Metrics

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 T_1/2. Quasiparticle RPA model comparison.

doi: 10.1088/0954-3899/22/4/009
Citations: PlumX Metrics

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 T_1/2 limits. Low-background Ge detectors. Quasiparticle RPA model calculations.

doi: 10.1016/0375-9474(96)00138-8
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

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, T_1/2 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 T_1/2 at 68% confidence level. Very thick, enriched molybdenum powder sample.

doi: 10.1016/0370-2693(94)01657-X
Citations: PlumX Metrics

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 T_1/2 lower limits, E(2β), Eγ leading to excited states in ⁷⁶Se. Low background environment, hyperpure Ge detector for background measurements.

doi: 10.1007/BF01298913
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

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 T_1/2 lower limits. Ge γ-detector.

doi: 10.1209/0295-5075/27/1/006
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter V.Umatov: , V.I.UMATOV