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Search: Author = V.S.Ivanov

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2018BA03      Phys.Rev. C 97, 014322 (2018)

A.E.Barzakh, D.V.Fedorov, V.S.Ivanov, P.L.Molkanov, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, M.D.Seliverstov, Yu.M.Volkov

Shell effect in the mean square charge radii and magnetic moments of bismuth isotopes near N=126

NUCLEAR MOMENTS ^211,213Bi; measured hyperfine splittings, isotope shifts, using in-source resonance ionization spectroscopy at the laser-nuclear complex of the Investigation of Radioactive Isotopes on Synchrocyclotron (IRIS) facility at Petersburg Nuclear Physics Institute (PNPI) synchrocyclotron; deduced hfs constants, changes in rms radii, magnetic dipole and electric quadrupole moments. Systematics of magnetic dipole moments and changes in charge radii for nuclei near N=126.

doi: 10.1103/PhysRevC.97.014322
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2018PA10      Physics of Part.and Nuclei 49, 75 (2018)

V.N.Panteleev, A.E.Barzakh, L.Kh.Batist, D.V.Fedorov, V.S.Ivanov, S.A.Krotov, P.L.Molkanov, F.V.Moroz, S.Yu.Orlov, Yu.M.Volkov

Target development for ⁶⁷Cu, ⁸²Sr radionuclide production at the RIC-80 facility

doi: 10.1134/S1063779618010318
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2017BA12      Phys.Rev. C 95, 044324 (2017)

A.E.Barzakh, D.V.Fedorov, V.S.Ivanov, P.L.Molkanov, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, M.D.Seliverstov, Yu.M.Volkov

Onset of deformation in neutron-deficient Bi isotopes studied by laser spectroscopy

NUCLEAR MOMENTS ^{189,190,190m,191,192,192m,194,194m,198m}Bi; measured hyperfine splitting, isotope shifts at Radioactive Isotopes on Synchrocyclotron facility of PNPI; deduced changes in mean-square charge radii, magnetic dipole moments, configurations, deformation parameters. Systematics of <r²> values in Pb, Bi and Po isotopes, In-source resonance ionization spectroscopy.

doi: 10.1103/PhysRevC.95.044324
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Data from this article have been entered in the XUNDL database. For more information, click here.

2017MO44      Physics of Part.and Nuclei 48, 914 (2017)

P.L.Molkanov, A.E.Barzakh, D.V.Fedorov, V.S.Ivanov, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, M.D.Seliverstov, Yu.M.Volkov

Shape evolution for neutron-deficient bismuth isotopes studied by resonance laser ionization spectroscopy

ATOMIC PHYSICS ^{189,190,191,192,193,194,195,196,197,198,211}Bi; measured 306.77 nm atomic transition using in-source laser spectroscopy at IRIS facility of Petersburg Nuclear Physics Institute; deduced isotope shifts, isomers, mean-square charge radii, large isomer shift for the intruder isomer states with spin I=1/2 (A=193, 195, 197), shape coexistence in these nuclei with intruder isomer states more deformed than the gs, nearly spherical behavior for gs of even-neutron Bi isotopes at N less than 109 (in contrast to Pb and Tl isotopic chains).

doi: 10.1134/S1063779617060417
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2016BA42      Phys.Rev. C 94, 024334 (2016)

A.E.Barzakh, D.V.Fedorov, V.S.Ivanov, P.L.Molkanov, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, M.D.Seliverstov, Yu.M.Volkov

Laser spectroscopy studies of intruder states in ^{193, 195, 197}Bi

ATOMIC PHYSICS ^{193,193m,195,195m,197,197m}Bi; measured hyperfine spectra of ground states and isomers using method of resonance laser photoionization in the laser ion source at the IRIS synchrocyclotron facility of PNPI, Gatchina; deduced isotope and isomer shifts, and hfs-constants.

NUCLEAR MOMENTS ^{193,193m,195,195m,197,197m}Bi; measured hyperfine spectra of ground states and isomers using method of resonance laser photoionization in the laser ion source; deduced magnetic-dipole and electric quadrupole moments, deformation parameters, changes in mean square charge radii, Z-dependence of mean square charge radii. Systematics of magnetic-dipole moments and isomer shifts for 9/2- and 1/2+ states in odd-A Bi and Tl nuclei of even N=104-130. Systematics of changes in mean-square charge radii even-A Pb isotopes, and for 9/2+ and 1/2- states in odd-A Bi isotopes.

doi: 10.1103/PhysRevC.94.024334
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Data from this article have been entered in the XUNDL database. For more information, click here.

2015FL01      Phys.Rev. C 91, 034310 (2015)

F.Flavigny, D.Pauwels, D.Radulov, I.J.Darby, H.De Witte, J.Diriken, D.V.Fedorov, V.N.Fedosseev, L.M.Fraile, M.Huyse, V.S.Ivanov, U.Koster, B.A.Marsh, T.Otsuka, L.Popescu, R.Raabe, M.D.Seliverstov, N.Shimizu, A.M.Sjodin, Y.Tsunoda, P.Van den Bergh, P.Van Duppen, J.Van de Walle, M.Venhart, W.B.Walters, K.Wimmer

Characterization of the low-lying 0⁺ AND 2⁺ states in ⁶⁸Ni via β decay of the low-spin ⁶⁸Co isomer

RADIOACTIVITY ⁶⁸Co(β^-), (β^-n)[from ⁶⁸Mn -> ⁶⁸Fe -> ⁶⁸Co decay chain, ⁶⁸Mn from ²³⁸U(p, F), E=1 GeV]; measured Eγ, Iγ, βγ-, γγ-coin, half-life of first excited 0+ state by βγ(t) using RILIS and Miniball array at ISOLDE-CERN facility. ⁶⁸Ni; deduced levels, J, π, β feedings, logft, E0 decays, delayed neutron emission probability P_n, B(E2), configuration. Comparison with previous results, and with Monte Carlo shell model (MCSM) calculations. ^67,68Fe, ⁶⁷Co, ⁶⁸Ga, ¹³⁶I(β^-); detected γ rays.

NUCLEAR STRUCTURE ⁶⁸Ni; calculated Potential energy surfaces in (Q₀, Q₂) plane for the ground state and first 2+ state. Large-scale Monte Carlo shell model calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.034310
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Data from this article have been entered in the XUNDL database. For more information, click here.

2013BA41      Phys.Rev. C 88, 024315 (2013)

A.E.Barzakh, L.Kh.Batist, D.V.Fedorov, V.S.Ivanov, K.A.Mezilev, P.L.Molkanov, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, Yu.M.Volkov

Changes in the mean-square charge radii and magnetic moments of neutron-deficient Tl isotopes

NUCLEAR MOMENTS ^{183,184m,185,185m,186m,187m,195m,197m}Tl; measured hyperfine splitting, and isotope shifts relative to those of ²⁰⁵Tl using IRIS facility at PNPI; deduced mean-square charge radii, magnetic moments. In-source resonance ionization laser spectroscopy. ^{183,184m,185,185m,186m,187m,188m,189m,190,190m,191,191m,192,192m,193,193m,194,194m,195,195m,196,196m,197,197m,198,198m,199,200,201,202,203,204,205,207,208}Tl; analyzed rms charge radii from previous and current experimental data. Systematics of rms charge radii for even neutron N=100-128, and odd-neutron N=101-117 nuclei. Systematics of magnetic moments for A=183-207 Tl isotopes.

NUCLEAR REACTIONS U(p, X)¹⁸³Tl/^184mTl/¹⁸⁵Tl/^185mTl/^186mTl/^187mTl/^195mTl/^197mTl, E=1 GeV; measured hyperfine structure; deduced charge radii, magnetic moments.

doi: 10.1103/PhysRevC.88.024315
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Data from this article have been entered in the XUNDL database. For more information, click here.

2012BA32      Phys.Rev. C 86, 014311 (2012)

A.E.Barzakh, L.Kh.Batist, D.V.Fedorov, V.S.Ivanov, K.A.Mezilev, P.L.Molkanov, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, Yu.M.Volkov

Hyperfine structure anomaly and magnetic moments of neutron deficient Tl isomers with I=9/2

NUCLEAR MOMENTS ^{187m,189m,191m,193m,195m,197m}Tl; measured hyperfine splittings of 9/2 isomers relative to that for ²⁰⁵Tl; deduced magnetic dipole moments, differential hyperfine structure anomaly (DHFA) for Tl isomers. In-source ionization laser spectroscopy. Nuclear magnetization distribution.

doi: 10.1103/PhysRevC.86.014311
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Data from this article have been entered in the XUNDL database. For more information, click here.

2011BA19      Eur.Phys.J. A 47, 70 (2011)

A.E.Barzakh, G.Lhersonneau, L.Kh.Batist, D.V.Fedorov, V.S.Ivanov, K.A.Mezilev, P.L.Molkanov, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, Yu.M.Volkov, O.Alyakrinskiy, M.Barbui, L.Stroe, L.B.Tecchio

Secondary neutrons as the main source of neutron-rich fission products in the bombardment of a thick U target by 1 GeV protons

NUCLEAR REACTIONS ¹²C, ²³⁸U(p, X), E=1 GeV;²³⁸U(n, f), E not given; measured Eα, Iα, Eγ, Iγ; deduced yields; calculated yields; DEM (Diffusion-Effusion Model), double-diffusion model, FLUKA.

doi: 10.1140/epja/i2011-11070-y
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2010DI14      Phys.Rev. C 82, 064309 (2010)

J.Diriken, I.Stefanescu, D.Balabanski, N.Blasi, A.Blazhev, N.Bree, J.Cederkall, T.E.Cocolios, T.Davinson, J.Eberth, A.Ekstrom, D.V.Fedorov, V.N.Fedosseev, L.M.Fraile, S.Franchoo, G.Georgiev, K.Gladnishki, M.Huyse, O.V.Ivanov, V.S.Ivanov, J.Iwanicki, J.Jolie, T.Konstantinopoulos, Th.Kroll, R.Krucken, U.Koster, A.Lagoyannis, G.Lo Bianco, P.Maierbeck, B.A.Marsh, P.Napiorkowski, N.Patronis, D.Pauwels, P.Reiter, M.Seliverstov, G.Sletten, J.Van de Walle, P.Van Duppen, D.Voulot, W.B.Walters, N.Warr, F.Wenander, K.Wrzosek

Coulomb excitation of ⁷³Ga

NUCLEAR REACTIONS ¹⁰⁴Pd(⁷¹Ga, ⁷¹Ga'), ¹²⁰Sn(⁷³Ga, ⁷³Ga'), E=2.95 MeV/nucleon, [secondary ^71,73Ga beams from U(p, X), E=1 GeV]; measured Eγ, Iγ, (particle)γ-, γγ-coin at REX-ISOLDE. ⁷¹Ga, ⁷³Ga; deduced levels, J, π, B(E2). Comparison with level systematics of ^{63,65,67,69,71,73,75,77}Ga. Collectivity due to g_9/2 neutron orbital.

RADIOACTIVITY ⁷³Zn(β^-)[from U(p, X), E=1 GeV]; measured Eγ.

doi: 10.1103/PhysRevC.82.064309
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Data from this article have been entered in the XUNDL database. For more information, click here.

2009PA49      Eur.Phys.J. A 42, 495 (2009)

V.N.Panteleev, O.Alyakrinskiy, M.Barbui, A.E.Barzakh, D.V.Fedorov, V.S.Ivanov, G.Lhersonneau, K.A.Mezilev, P.L.Molkanov, F.V.Moroz, S.Yu.Orlov, L.Stroe, L.B.Tecchio, M.Tonezzer, Yu.M.Volkov

Production of Cs and Fr isotopes from a high-density UC targets with different grain dimensions

NUCLEAR REACTIONS ²³⁸U(p, X)¹²²Cs/¹²³Cs/¹²⁴Cs/¹²⁵Cs/¹²⁶Cs/¹²⁷Cs/¹²⁸Cs/¹²⁹Cs/¹³⁰Cs/¹³²Cs/¹³⁸Cs/¹³⁹Cs/¹⁴⁰Cs/¹⁴¹Cs/¹⁴²Cs/¹⁴³Cs/¹⁴⁴Cs/¹⁴⁵Cs/¹⁴⁶Cs/¹⁴⁷Cs/¹⁴⁸Cs/²⁰²Fr/²⁰³Fr/²⁰⁴Fr/²⁰⁵Fr/²⁰⁶Fr/²⁰⁷Fr/²⁰⁸Fr/²⁰⁹Fr/²¹⁰Fr/²¹¹Fr/²¹²Fr/²¹³Fr/²¹⁴Fr/²¹⁸Fr/²¹⁹Fr/²²⁰Fr/²²¹Fr/²²²Fr/²²³Fr/²²⁴Fr/²²⁵Fr/²²⁶Fr/²²⁷Fr/²²⁸Fr, E=1 GeV; measured fission and spallation yields from different mass targets; deduced effect of target size.

doi: 10.1140/epja/i2009-10841-3
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2006LH01      Phys.Rev. C 74, 017308 (2006)

G.Lhersonneau, V.Rizzi, O.Alyakrinskiy, A.Lanchais, L.B.Tecchio, A.E.Barzakh, D.V.Fedorov, A.M.Ionan, V.S.Ivanov, K.A.Mezilev, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, Yu.M.Volkov, C.Lau, O.Bajeat, S.Essabaa, P.Jardin, R.Leroy, L.Stroe

Absolute branching intensities in the decay of ⁹²Rb to ⁹²Sr

RADIOACTIVITY ^92,94Rb, ^92,94Sr(β^-) [from ²³⁸U(p, F)]; measured Eγ, Iγ; deduced absolute branching intensities.

doi: 10.1103/PhysRevC.74.017308
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2005AN01      Eur.Phys.J. A 23, 257 (2005)

A.Andrighetto, O.Bajeat, A.E.Barzakh, S.Essabaa, D.V.Fedorov, A.M.Ionan, V.S.Ivanov, R.Leroy, G.Lhersonneau, K.A.Mezilev, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, L.Stroe, L.B.Tecchio, A.Villari, Yu.M.Volkov, X.F.Wang

On-line production of Rb and Cs isotopes from uranium carbide targets

NUCLEAR REACTIONS ²³⁸U(p, F)⁸⁹Rb/⁹⁰Rb/⁹¹Rb/⁹³Rb/⁹⁴Rb/⁹⁵Rb/¹³⁹Cs/¹⁴⁰Cs/¹⁴¹Cs/¹⁴²Cs/¹⁴⁴Cs/¹⁴⁵Cs, E=1 GeV; measured yields.

doi: 10.1140/epja/i2004-10095-7
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2005BA64      Phys.Rev. C 72, 017301 (2005)

A.E.Barzakh, D.V.Fedorov, A.M.Ionan, V.S.Ivanov, F.V.Moroz, K.A.Mezilev, S.Yu.Orlov, V.N.Panteleev, Yu.M.Volkov

Laser spectroscopic studies of ¹⁴⁵Gd, ¹⁴⁵Gd^m, and ¹⁴³Gd^m

NUCLEAR MOMENTS ^{143m,145,145m}Gd; measured isotope shifts, hfs; deduced radii, μ. Laser spectroscopy.

doi: 10.1103/PhysRevC.72.017301
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2004AN03      Eur.Phys.J. A 19, 341 (2004)

A.Andrighetto, A.E.Barzakh, D.V.Fedorov, V.S.Ivanov, G.Lhersonneau, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, M.D.Seliverstov, I.M.Strachnov, L.Stroe, L.B.Tecchio, Yu.M.Volkov, X.F.Wang

Proton- and neutron-induced fission on uranium carbide target

NUCLEAR REACTIONS ²³⁸U(p, F), E=1 GeV; ²³⁸U(n, F), E=fast; measured fission product isotopic yields.

doi: 10.1140/epja/i2003-10138-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41441.

2004BA93      Eur.Phys.J. A 22, 69 (2004)

A.E.Barzakh, D.V.Fedorov, A.M.Ionan, V.S.Ivanov, F.V.Moroz, K.A.Mezilev, S.Yu.Orlov, V.N.Panteleev, Yu.M.Volkov

Changes in the mean square charge radii of neutron-deficient europium isotopes measured by the laser ion source resonance ionization spectroscopy

NUCLEAR MOMENTS ^{137,138,139,141,142m,143,144}Eu; measured isotope shifts; deduced radii, deformation parameters. Laser ion source resonance ionization spectroscopy.

doi: 10.1140/epja/i2003-10231-y
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2003AN13      Nucl.Instrum.Methods Phys.Res. B204, 267 (2003)

A.Andrighetto, A.E.Barzakh, D.V.Fedorov, V.S.Ivanov, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, M.D.Seliverstov, I.M.Strachnov, L.Stroe, L.Tecchio, Yu.M.Volkov

Production of neutron rich nuclides from uranium carbide targets of different density

NUCLEAR REACTIONS U(p, X), E=1 GeV; measured fragment yields. Uranium carbide target.

doi: 10.1016/S0168-583X(02)01923-7
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1990AL34      Z.Phys. A337, 257 (1990)

G.D.Alkhazov, A.E.Barzakh, V.A.Bolshakov, V.P.Denisov, V.S.Ivanov, Yu.Ya.Sergeev, I.Ya.Chubukov, V.I.Tikhonov, V.S.Letokhov, V.I.Mishin, S.K.Sekatsky, V.N.Fedoseyev

Odd-Even Staggering in Nuclear Charge Radii of Neutron-Rich Europium Isotopes

RADIOACTIVITY ^{155,156,157,158,159}Eu; measured hfs, isotope shifts; deduced hyperfine constants. ^{155,156,157,158,159}Eu deduced μ, quadrupole moment, rms charge radii differences.

1990AL36      Z.Phys. A337, 367 (1990)

G.D.Alkhazov, A.E.Barzakh, V.P.Denisov, V.S.Ivanov, I.Ya.Chubukov, V.S.Letokhov, V.I.Mishin, S.K.Sekatsky, V.N.Fedoseyev

Electromagnetic Moments and Nuclear Charge Radii for Neutron-Deficient Tb Isotopes and the Deformation Jump Near Z = 64, N = 90

RADIOACTIVITY ^{147,148,149,150,151,152,153,155,157}Tb; measured hfs, optical isotope shift; deduced μ, quadrupole moment, changes in rms charge radii, deformation jump.

NUCLEAR MOMENTS ¹⁵⁹Tb; measured hfs, optical isotope shift; deduced μ, quadrupole moment, changes in rms charge radii, deformation jump.

1989AL27      Nucl.Phys. A504, 549 (1989)

G.D.Alkhazov, A.E.Barzakh, I.Ya.Chubukov, V.P.Denisov, V.S.Ivanov, N.B.Buyanov, V.N.Fedoseyev, V.S.Letokhov, V.I.Mishin, S.K.Sekatsky

Nuclear Deformation of Holmium Isotopes

RADIOACTIVITY ^{152,152m,153,153m,154,154m,155,156,157,158,158m,159,160,160m,161,162m,163}Ho; measured isotope shifts, hfs; deduced mean square charge radius, J, magnetic dipole moment, electric quadrupole moment. Resonance ionization spectroscopy.

NUCLEAR MOMENTS ¹⁶⁵Ho; measured isotope shifts, hfs; deduced mean square charge radius, J, magnetic dipole moment, electric quadrupole moment. Resonance ionization spectroscopy.

doi: 10.1016/0375-9474(89)90557-5
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1988AL04      Nucl.Phys. A477, 37 (1988)

G.D.Alkhazov, A.E.Barzakh, I.Ya.Chubukov, V.P.Denisov, V.S.Ivanov, V.N.Panteleev, V.E.Starodubsky, N.B.Buyanov, M.N.Fedoseyev, V.S.Letokhov, V.I.Mishin, S.K.Sekatskii

Nuclear Electromagnetic Moments and Charge Radii of Deformed Thulium Isotopes with the Mass Numbers A = 157-172

NUCLEAR MOMENTS ¹⁶⁹Tm; measured hfs, isotope shifts; deduced hyperfine constants. ¹⁶⁹Tm deduced μ, quadrupole moments, rms charge radius. Resonance ionization spectroscopy.

RADIOACTIVITY ^{157,158,159,160,161,162,163,164,165,166,167,168,170,171,172}Tm; measured hfs, isotopes shifts; deduced hyperfine constants. ^{157,158,159,160,161,162,163,164,165,166,167,168,170,171,172}Tm deduced μ, quadrupole moments, rms charge radii. Resonance ionization spectroscopy.

doi: 10.1016/0375-9474(88)90359-4
Citations: PlumX Metrics

1988AL40      Pisma Zh.Eksp.Teor.Fiz. 48, 373 (1988); JETP LETT.(USSR) 48, 413 (1988)

G.D.Alkhazov, A.E.Barzakh, V.P.Denisov, V.S.Ivanov, I.Ya.Chubukov, N.B.Buyanov, V.S.Letokhov, V.I.Mishin, S.K.Sekatsky, V.N.Fedoseev

Mean-Square Charge Radius of the Magic Nucleus ¹⁴⁶Gd

NUCLEAR MOMENTS ^{152,154,155,156,157,158,160}Gd; measured isotope shifts. Atomic resonance photoionization.

RADIOACTIVITY ^{146,147,148,149,150,151}Gd; measured isotope shifts. ¹⁴⁶Gd deduced rms charge radius. Atomic resonance photoionization.

1988AL41      Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 1651 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.8, 170 (1988)

G.D.Alkhazov, A.E.Barzakh, N.B.Buyanov, V.P.Denisov, V.S.Ivanov, V.S.Letokhov, V.I.Mishin, S.K.Sekatsky, V.N.Fedoseev, I.Ya.Chubukov

Trends in Mean-Square Charge Radius and Electromagnetic Moments for Samarium and Neodymium Isotopes having N < 82

NUCLEAR STRUCTURE ^{147,144,143,142,141,141m,140,139,138}Sm; ^{143,142,141,140,139,138,137,136,135,134,132}Nd; analyzed isotope shift, hyperfine constants data; deduced rms charge radius, μ, quadrupole moments systematics.

1987AL25      Pisma Zh.Eksp.Teor.Fiz. 46, 136 (1987); JETP.Lett.(USSR) 46, 170 (1987)

G.D.Alkhazov, A.E.Barzakh, N.B.Buyanov, V.P.Denisov, V.S.Ivanov, V.S.Letokhov, V.I.Mishin, S.K.Sekatsky, V.N.Fedoseev, I.Ya.Chubukov

Differences in the Isotopic Changes in the Charge Radii of Nuclei with 50 ≤ (N, Z) ≤ 82

RADIOACTIVITY ^138,139,140Eu; measured isotope shifts. ^{137,138,139,140,141,142,143}Eu; deduced rms radius isotopic dependence. ^{127,128,129,130,131,132,133,134,135,136}Cs, ^{128,129,130,131,132,133,134,135}Xe, ^{128,129,130,131,132,133,134,135,136,137}Ba, ^{133,134,135,136,137,138,139,140,141}Nd, ^{137,138,139,140,141,142,143}Sm deduced rms radius isotopic dependence.

1987MI31      Zh.Eksp.Teor.Fiz. 93, 410 (1987)

V.I.Mishin, S.K.Sekatsky, V.N.Fedoseyev, N.B.Buyanov, V.S.Letokhov, G.D.Alkhazov, A.E.Barzakh, V.P.Denisov, V.S.Ivanov, I.Ya.Chubukov

Ultrasensitive Laser Resonance Photoionization Spectroscopy of Chain of ^157-172Tm Radioactive Isotopes with a Proton Accelerator

NUCLEAR MOMENTS ¹⁶⁹Tm; measured hfs, isotopic shift; deduced magnetic dipole, electric quadrupole moments. Laser resonant photoionization.

RADIOACTIVITY ^{157,158,159,160,161,162,163,164,165,166,167,168,170,171,172}Tm; measured hfs, isotopic shifts; deduced magnetic dipole, electric quadrupole moments, rms charge radii. Laser resonant photoionization.

1986AL32      Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 2366 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 50, No.12, 73 (1986)

G.D.Alkhazov, A.E.Barzakh, N.B.Buyanov, V.P.Denisov, A.G.Dernyatin, V.S.Ivanov, V.S.Letokhov, V.I.Mishin, S.K.Sekatsky, V.N.Fedoseev, I.Ya.Chubukov

Hyperfine Structure and the Electromagnetic Moments of Thulium Isotopes

NUCLEAR MOMENTS ¹⁶⁹Tm; measured hfs; deduced hyperfine constants. ¹⁶⁹Tm deduced μ, rms charge radius.

RADIOACTIVITY ^{157,158,159,160,161,162,163,164,165,166,167,168,170}Tm; measured hfs; deduced hyperfine constants. ^{157,158,159,160,161,162,163,164,165,166,167,168,170}Tm deduced μ, rms charge radii.

1984AL33      Pisma Zh.Eksp.Teor.Fiz. 40, 95 (1984); JETP Lett.(USSR) 40, 836 (1984)

G.D.Alkhazov, A.E.Barzakh, E.E.Berlovich, V.P.Denisov, A.G.Dernyatin, V.S.Ivanov, V.S.Letokhov, V.I.Mishin, V.N.Fedoseev

Shell Effect in the Isotopic Dependence of the Mean Square Charge Radii of Short-Lived Europium Nuclei Measured by Laser Photoionization Detection on Line with the Accelerator

RADIOACTIVITY ^{141,142,143,144,145}Eu(EC), (β⁺); measured optical isotope shifts; deduced rms charge radii isotopic dependence shell effect.

1983AL14      Pisma Zh.Eksp.Teor.Fiz. 37, 231 (1983); JEPT Lett.(USSR) 37, 274 (1983)

G.D.Alkhazov, A.E.Barzakh, E.I.Berlovich, V.P.Denisov, A.G.Dernyatin, V.S.Ivanov, A.N.Zherikhin, O.N.Kompanets, V.S.Letokhov, V.I.Mishin, V.N.Fedoseev

Measurement of Isotopic Variations in the Charge Radii of Europium Nuclei by the Method of Three-Stepped Laser Photoionization of Atoms

NUCLEAR MOMENTS ^{145,146,147,148,149}Eu [from Ta(p, X), E=1 GeV]; measured optical isotope shifts relative to ¹⁵¹Eu; deduced rms charge radii.