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NSR database version of April 27, 2024.

Search: Author = L.M.Melnikova

Found 13 matches.

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2006MA85      Physics of Part.and Nuclei 37, 923 (2006)

V.Masur, L.M.Melnikova

Giant Dipole Resonance in Absorption and Emission of γ Rays by Medium and Heavy Nuclei

doi: 10.1134/S1063779606060050
Citations: PlumX Metrics

2005GA26      Part. and Nucl., Lett. 125, 50 (2005)

Yu.P.Gangrsky, S.G.Zemlyanoi, D.V.Karaivanov, K.P.Marinova, B.N.Markov, L.M.Melnikova, G.V.Mishinsky, Yu.E.Penionzhkevich, V.I.Zhemenik

Production of Photofission Fragments and Study of Their Nuclear Structure by Laser Spectroscopy

NUCLEAR REACTIONS ²³²Th, ^235,238U, ²³⁷Np, ²⁴⁴Pu(γ, F), E=25 MeV bremsstrahlung; ^233,235,238U(n, F), E=thermal, 14 MeV; analyzed fission fragments mass distributions, isotopic yields. Investigation of fragments using laser resonance spectroscopy discussed.

2004BE49      Part. and Nucl., Lett. 121, 47 (2004)

A.G.Belov, Yu.P.Gangrsky, N.N.Kolesnikov, V.G.Lukashik, L.M.Melnikova

Excitation of High Spin Isomers in Photonuclear Reactions

NUCLEAR REACTIONS ¹⁸³W, ¹⁹⁵Pt, ²⁰⁷Pb(γ, p), ¹⁹¹Ir, ¹⁹⁷Au(γ, n), E=25 MeV bremsstrahlung; measured high-spin isomer yields. Comparison with neutron capture reactions.

2004GA36      Yad.Fiz. 67, 1251 (2004); Phys.Atomic Nuclei 67, 1227 (2004)

Yu.P.Gangrsky, N.N.Kolesnikov, V.G.Lukashik, L.M.Melnikova

Isomeric Ratios in Reactions Induced by Gamma Rays and Fast neutrons in the Isotopes of Re, Ir, and Au

NUCLEAR REACTIONS ¹⁸⁵Re, ¹⁹¹Ir, ¹⁹⁷Au(γ, n), E=22 MeV bremsstrahlung; ¹⁸⁵Re, ¹⁹¹Ir, ¹⁹⁷Au(n, 2n), E=14.7 MeV; measured yields, isomeric ratios. Activation technique, statistical model calculations.

doi: 10.1134/1.1777278
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41440.

2004GA57      Bull.Rus.Acad.Sci.Phys. 68, 187 (2004)

Yu.P.Gangrsky, N.N.Kolesnikov, V.G.Lukashik, L.M.Melnikova

Isomeric ratios in crossing reactions yielding odd-odd ¹⁸⁴Re, ¹⁹⁰Ir, and ¹⁹⁶Au nuclei

NUCLEAR REACTIONS ¹⁸⁵Re, ¹⁹¹Ir, ¹⁹⁷Au(γ, n), E=22 MeV bremsstrahlung; ¹⁸⁵Re, ¹⁹¹Ir, ¹⁹⁷Au(n, 2n), E=14.7 MeV; ¹⁸¹Ta(α, n), E=18 MeV; ¹⁹⁰Os, ¹⁹⁶Pt(d, n), E=13, 14 MeV; measured Eγ, Iγ; deduced isomer production ratios. Activation method.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41453.

2004MB03      Bull.Rus.Acad.Sci.Phys. 68, 157 (2004)

B.N.Markov, Z.Blaszczak, Yu.P.Gangrsky, S.G.Zemlyanoi, D.V.Karaivanov, K.P.Marinova, L.M.Melnikova

Radii of magnetic moment distribution in atomic nuclei

NUCLEAR MOMENTS ^113,115In, ^153,155Eu, ^185,187Re, ^203,205Tl, ^209,211Fr; measured hfs; deduced hyperfine magnetic anomaly, relative radii. Laser resonance fluorescence.

2003GA51      Bull.Rus.Acad.Sci.Phys. 67, 1772 (2003)

Yu.P.Gangrsky, N.N.Kolesnikov, V.G.Lukashik, L.M.Melnikova

Isomeric ratios in (γn) and (nγ) reactions yielding odd-odd Ir and Au isotopes

NUCLEAR REACTIONS ^191,193Ir, ¹⁹⁷Au(γ, n), E=25 MeV bremsstrahlung; ^191,193Ir, ¹⁹⁷Au(n, γ), E=thermal; measured isomer yield ratios. Activation technique, comparison with statistical model calculations.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41452.

2001BE69      Yad.Fiz. 64, No 11, 1987 (2001); Phys.Atomic Nuclei 64, 1901 (2001)

A.G.Belov, Yu.P.Gangrsky, L.M.Melnikova, V.Yu.Ponomarev, N.Tsoneva, Ch.Stoyanov, A.Tonchev, N.Balabanov

Excitation of Isomeric 1h_11/2 States in Nuclear Reactions Induced by γ Rays and Neutrons and in Beta Decay

NUCLEAR REACTIONS ¹³⁴Xe, ¹³⁶Ba, ¹³⁸Ce(n, γ), E ≈ 6.5-7.5 MeV; ¹³⁶Xe, ¹³⁸Ba, ¹⁴⁰Ce, ¹⁴²Nd, ¹⁴⁴Sm(γ, n), E ≈ 3.5-6.1 MeV; measured activation yields, isomeric ratios. Comparison with model predictions.

RADIOACTIVITY ¹³⁹Pr, ¹⁴¹Pm, ¹⁴³Eu(β⁺); measured Eγ, Iγ. ¹³⁹Ce, ¹⁴¹Nd, ¹⁴³Sm; deduced probability for isomer population.

doi: 10.1134/1.1423740
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0629.

2000GA58      Bull.Rus.Acad.Sci.Phys. 64, 718 (2000)

Yu.P.Gangrsky, S.G.Zemlyanoi, K.P.Marinova, B.N.Markov, L.M.Melnikova

Nuclear Charge Radii in the Vicinity of Closed Neutron Shells

NUCLEAR MOMENTS ³⁸Ar, ^39,47K, ^40,48Ca, ⁵⁰Ti, ⁵²Cr, ⁸⁶Kr, ⁸⁷Rb, ⁸⁸Sr, ⁹⁰Zr, ⁹²Mo, ¹³⁶Xe, ¹³⁷Cs, ¹³⁸Ba, ¹³⁹La, ¹⁴⁰Ce, ¹⁴²Nd, ¹⁴⁴Sm, ¹⁴⁵Eu, ¹⁴⁷Tb, ¹⁴⁸Dy, ²⁰⁶Hg, ²⁰⁷Tl, ²⁰⁸Pb, ²¹²Rn, ²¹³Fr, ²¹⁴Rn; measured isotopic shifts; deduced charge radii differences, deformation. High-resolution resonant laser spectroscopy, comparison with liquid-drop model calculations.

1999GA35      Acta Phys.Pol. B30, 1409 (1999)

Yu.P.Gangrsky, D.V.Karaivanov, K.P.Marinova, B.N.Markov, L.M.Melnikova, G.V.Mishinsky, S.G.Zemlyanoi, V.I.Zhemenik

Laser Spectroscopy on the Heavy Ion Beams

1998GA18      Yad.Fiz. 61, No 5, 802 (1998); Phys.Atomic Nuclei 61, 722 (1998)

Yu.P.Gangrsky, V.I.Zhemenik, S.G.Zemlyanoy, D.V.Karaivanov, K.P.Marinova, B.N.Markov, L.M.Melnikova, G.V.Mishinsky

Measurement of the Electric Quadrupole Moment of the ²²Na Nucleus by the Method of Laser Resonance Fluorescence

NUCLEAR MOMENTS ²²Na; measured hfs, quadrupole moment; deduced deformation. Laser resonance fluorescence.

1998GA44      Eur.Phys.J. A 3, 313 (1998)

Y.P.Gangrsky, D.V.Karaivanov, K.P.Marinova, B.N.Markov, L.M.Melnikova, G.V.Mishinsky, S.G.Zemlyanoi, V.I.Zhemenik

Hyperfine Splitting and Isotope Shift in the Atomic D₂ Line of ^{22, 23}Na and the Quadrupole Moment of ²²Na

NUCLEAR MOMENTS ^22,23Na; measured hfs, optical isotope shift. ²²Na deduced quadrupole moment. High resolution laser spectroscopy.

doi: 10.1007/s100500050185
Citations: PlumX Metrics

1997GA34      Bull.Rus.Acad.Sci.Phys. 61, 577 (1997)

Yu.P.Gangrsky, S.G.Zemlyanoi, V.I.Zhemenik, N.N.Kolesnikov, K.P.Marinova, B.N.Markov, L.M.Melnikova, G.V.Myshinsky, V.S.Rostovsky

Laser Spectroscopy in Beams of Accelerated Radioactive Nuclei

NUCLEAR MOMENTS Li, Be, B, O, Ne, Mg, Si, S, Ar, Zn, Br, Zr, Rh; calculated hydrogen-, helium-like ions isotopic shifts, hfs. Laser spectroscopy of radioactive beams discussed.