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NSR database version of May 21, 2024.

Search: Author = S.D.Kurgalin

Found 27 matches.

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2010WO02      Phys.Atomic Nuclei 73, 1405 (2010); Yad.Fiz. 73, 1450 (2010)

R.Wolsky, I.A.Gnilozub, S.D.Kurgalin, Yu.M.Tchuvilsky

α-cluster and α-binucleon states of 1p-shell nuclei

NUCLEAR STRUCTURE 12C, 16O, 10,12Be; calculated multi-cluster levels, J, π, energies.

doi: 10.1134/S1063778810080144
Citations: PlumX Metrics

2008GN01      Phys.Atomic Nuclei 71, 1213 (2008); Yad.Fiz. 71, 1240 (2008)

I.A.Gnilozub, S.D.Kurgalin, Yu.M.Tchuvilsky

Multicluster solutions to a multinucleon problem and clustering phenomena

doi: 10.1134/S1063778808070132
Citations: PlumX Metrics

2007GN02      Nucl.Phys. A790, 687c (2007)

I.A.Gnilozub, S.D.Kurgalin, Yu.M.Tchuvilsky

Few-cluster solutions of many-fermion problem

NUCLEAR STRUCTURE 10Be; analyzed α-cluster level energies, configurations.

doi: 10.1016/j.nuclphysa.2007.03.016
Citations: PlumX Metrics

2007KA60      Physics of Part.and Nuclei 38, 699 (2007)

S.G.Kadmensky, S.D.Kurgalin, Yu.M.Tchuvilsky

Cluster states in atomic nuclei and cluster-decay processes

RADIOACTIVITY 32S(α); 109I, 113Cs, 131Eu, 140,141,141mHo, 145,146,146m,147,147mTm, 150,151Lu(p); calculated nuclear deformation parameters of proton decay. 32S; analyzed α spectrum.

doi: 10.1134/S1063779607060019
Citations: PlumX Metrics

2006GN01      Phys.Atomic Nuclei 69, 1014 (2006); Yad.Fiz. 69, 1043 (2006)

I.A.Gnilozub, S.D.Kurgalin, Yu.M.Tchuvilsky

Properties of Alpha-Particle Solutions to the Many-Nucleon Problem

NUCLEAR STRUCTURE 4He, 8Be, 12C, 16O, 20,22Ne; analyzed α-cluster level energies, configurations.

doi: 10.1134/S1063778806060123
Citations: PlumX Metrics

2005CH70      Eur.Phys.J. A 25, Supplement 1, 699 (2005)

T.V.Chuvilskaya, S.D.Kurgalin, I.S.Okunev, Yu.M.Tchuvilsky

Search for P-odd time reversal noninvariance in nuclear processes

RADIOACTIVITY 241Am(α); 180mHf(IT); analyzed time-reversal noninvariance features.

doi: 10.1140/epjad/i2005-06-104-3
Citations: PlumX Metrics

2005KU39      Yad.Fiz. 68, 2042 (2005); Phys.Atomic Nuclei 68, 1979 (2005)

S.D.Kurgalin, I.S.Okunev, T.V.Chuvilskaya, Yu.M.Tchuvilsky

Searches for Effects of Fundamental-Symmetry Violation in Isomeric Nuclear States

doi: 10.1134/1.2149078
Citations: PlumX Metrics

2004KU34      Bull.Rus.Acad.Sci.Phys. 68, 1273 (2004)

S.D.Kurgalin, Yu.M.Chuvilsky

Manifestation of quark properties in reactions of antiproton absorption in light nuclei

NUCLEAR STRUCTURE 2,3H, 3,4He, 16O, 40Ca; calculated effective numbers of multiquark clusters. Implications for reaction cross-sections discussed.

2004KU37      Bull.Rus.Acad.Sci.Phys. 68, 1750 (2004)

S.D.Kurgalin, Yu.M.Chuvilsky

Multiquarks in high-energy nuclear processes

2003GN01      Acta Phys.Hung.N.S. 18, 235 (2003)

I.A.Gnilozub, S.D.Kurgalin, Yu.M.Tchuvilsky

Alpha-Particle States in Extended Elliott Model

NUCLEAR STRUCTURE 22Ne; calculated α-particle states L, π, configurations. Extended Elliott model, comparison with data.

doi: 10.1556/APH.18.2003.2-4.18
Citations: PlumX Metrics

2003KU46      Bull.Rus.Acad.Sci.Phys. 67, 772 (2003)

S.D.Kurgalin, Yu.M.Chuvilsky

Neutron clusters in nuclei

2001KU27      Bull.Rus.Acad.Sci.Phys. 65, 715 (2001)

S.D.Kurgalin, Yu.M.Chuvilsky, T.A.Churakova

Inner Bremsstrahlung in Cluster and Proton Decays of Nuclei

RADIOACTIVITY 222Ra(14C); 113Cs(p); 210Po(α); calculated inner bremsstrahlung decay probabilities, Eγ.

2000BB12      Bull.Rus.Acad.Sci.Phys. 64, 734 (2000)

O.P.Badaev, S.D.Kurgalin, Yu.M.Chuvilsky

Competition of Proton, Alpha, and Cluster Decays in the Vicinity of the Proton Drip Line of Medium Nuclei

NUCLEAR STRUCTURE Z=52-58; calculated proton-decay, α-decay, β-decay T1/2 for neutron-deficient nuclei, dominant decay modes as a function of neutron number.

RADIOACTIVITY 106,107,108,109I, 110,111,112,113Cs, 108,109,110,111Ba, 114,115,116,117,118,119La, 112,113,114,115Ce(p); calculated proton decay energy, T1/2.

2000BB13      Bull.Rus.Acad.Sci.Phys. 64, 739 (2000)

O.P.Badaev, S.D.Kurgalin, Yu.M.Chuvilsky

Estimation of Masses and α-Decay Probabilities for Nuclei of Neutron-Deficient Isotopes of Heavy Elements

NUCLEAR STRUCTURE Z=89-104; calculated α binding energy, α-decay T1/2 as a function of neutron number.

1999KU11      J.Phys.(London) G25, 929 (1999)

S.D.Kurgalin, Yu.M.Tchuvilsky

Microscopic SU(3) Model of α-Particle States in 2s1d Nuclei

doi: 10.1088/0954-3899/25/4/072
Citations: PlumX Metrics

1994ZA14      Yad.Fiz. 57, No 11, 1981 (1994); Phys.Atomic Nuclei 57, 1905 (1994)

Yu.S.Zamyatnin, S.G.Kadmensky, S.D.Kurgalin, V.I.Furman, Yu.M.Chuvilsky

Search for New Examples of Cluster Decay

NUCLEAR STRUCTURE A=216-241; calculated cluster decay to α-decay width ratio, other characteristics.

RADIOACTIVITY 114,116,118Ba(α), (12C), (16O); 118Ce(12C), (16O), (20Ne), 122Nd(16O), (20Ne), (24Mg); 126Sm(24Mg), (28Si), (32S); calculated absolute, relative T1/2 for cluster decay.

1993KA21      Yad.Fiz. 56, No 8, 80 (1993); Phys.Atomic Nuclei 56, 1038 (1993)

S.G.Kadmensky, S.D.Kurgalin, V.I.Furman, Yu.M.Chuvilsky

Semiempirical Method of Analysis of the Relative Probabilities of Spontaneous Emission of Heavy Clusters

RADIOACTIVITY 222,224,226Ra, 225Ac(14C); 230Th, 232,234,233U(24Ne); 234U, 236,238Pu(28Mg); 233Ra, 231Pa(13C); calculated preformed cluster probability ratio; deduced consequences for decay width, decay energy, parent, fragment mass predictions. Kadmensky-Furman α-decay theory approach.

1993KA22      Bull.Rus.Acad.Sci.Phys. 57, 10 (1993)

S.G.Kadmensky, S.D.Kurgalin, V.L.Mikheev, V.I.Furman, Yu.M.Chuvilsky

Cluster Radioactivity of Nuclei with A < 208

RADIOACTIVITY 114,116,118Ba(α), (12C); calculated absolute, relative T1/2, decay Q. 114Ba deduced 12C cluster emission possibility. Microscopic approach.

1993KU20      Bull.Rus.Acad.Sci.Phys. 57, 856 (1993)

S.D.Kurgalin, Yu.M.Chuvilsky

Integral Formalism of α-Decay: Antisymmetrized Version

RADIOACTIVITY 228Fl(α); calculated α-particle emission associated enhancement coefficients vs α-decay energy, angular momentum. Oscillating magic nucleus+α-particle model.

1991KU28      Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 93 (1991); Bull.Acad.Sci.USSR, Phys.Ser. 55, No.1, 87 (1991)

S.D.Kurgalin, Yu.M.Chuvilsky

The Effective Number of Heavy Clusters in a Nucleus in a Realistic Model

NUCLEAR STRUCTURE 40Ca, 90Zr, 140Yb; calculated 16O cluster effective numbers.

1990KA15      Yad.Fiz. 51, 50 (1990); Sov.J.Nucl.Phys. 51, 32 (1990)

S.G.Kadmensky, S.D.Kurgalin, V.I.Furman, Yu.M.Chuvilsky

Optical Potentials of Composite Particles and Classification of Decays with Emission of Heavy Clusters

RADIOACTIVITY 222,223,224,226Ra(14C); 230Th, 231Pa, 232,233,234U(24Ne); 236Pu(26Mg); 234U(28Mg); calculated exotic decay spectroscopic factors.

1990KU13      Yad.Fiz. 52, 379 (1990); Sov.J.Nucl.Phys. 52, 243 (1990)

S.D.Kurgalin, Yu.M.Chuvilsky

Cluster with Mass Numbers 5 ≤ X ≤ 16 in Nuclei and Their Distributions

NUCLEAR STRUCTURE 224Cn, 40Ca, 80Zr, 140Yb, 336128; calculated heavy cluster (A>4) effective number.

1989KU06      Yad.Fiz. 49, 126 (1989)

S.D.Kurgalin, Yu.M.Tchuvilsky

Distribution of 6q Fluctons in Nuclei and Quark Enhancement of Hard Processes with Deuteron Emission

NUCLEAR STRUCTURE 2H, 4He, 16O, 40Ca, 80Zr, 140Yb, 224Cn; calculated six quark-flucton effective number energy, momentum dependence; deduced role in inclusive (p, p'd) process.

1989KU31      Ukr.Fiz.Zh. 34, 1157 (1989)

S.D.Kurgalin, Yu.M.Chuvilsky

Effective Numbers of d-, t-, 3He- and α-Clusters and Their Distributions

NUCLEAR STRUCTURE 4He, 16O, 40Ca, 80,110Zr, 140,182Yb, 224,280Cn; calculated d-, t-, 3He-, α-cluster effective numbers, distributions. Oscillator model.

1982KA13      Yad.Fiz. 35, 823 (1982)

S.G.Kadmensky, S.D.Kurgalin, V.I.Furman

α-Decay of Neutron Resonance States in Deformed Nuclei

NUCLEAR REACTIONS 155Gd, 171Yb, 177Hf(n, α), E=resonance; analyzed α-strength function data. Black nucleus model.

1982KA37      Acta Phys.Pol. B13, 885 (1982)

V.G.Kadmensky, S.G.Kadmensky, S.D.Kurgalin, V.I.Furman

Problem of α-Clustering Levels in Heavy Nuclei

NUCLEAR STRUCTURE 208,210,211,212,214,216Po, 213At; analyzed α-clustering effects.

1980KA41      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 1955 (1980)

S.G.Kadmensky, S.D.Kurgalin

Unhindered α-Transitions in Deformed Nuclei

RADIOACTIVITY 226,228,230Th, 230,232,234U, 238,240Pu, 242,244Cm, 246,252Cf, 254Fm; calculated α-decay spectroscopic factor ratio for L=0, 2; 227,229Th, 233,235U, 239,241Pu, 241,243,245,247Cm, 249,251,253Cf, 253,255Fm, 251,253,254Es, 227,229Pa, 237Np, 239,242m,241,243Am, 243,245,247,249Bk; calculated α-decay hindrance factor. R-matrix method.

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