NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of May 10, 2024.

Search: Author = A.D.Efimenko

Found 6 matches.

Back to query form

1995EF04      Bull.Rus.Acad.Sci.Phys. 59, 919 (1995)

A.D.Efimenko, A.F.Grashin

New Systematics of Total Kinetic Energy of Nuclear Fission Fragments

NUCLEAR REACTIONS ^232,229Th, ^233,235U, ^239,241Pu(n, F), E=thermal; calculated fission fragment average mass, charge, total kinetic energy. ²³¹Pa, ²³⁷Np, ²³⁸Pu, ^241,243Am, ²⁴⁵Cm, ²⁴⁹Cf, ²⁵⁴Es(n, F), E=thermal; calculated fission fragment average total kinetic energy. Simple analytical one-parameter model.

RADIOACTIVITY ²⁵²Cf, ^258,259Fm(SF); calculated fission fragment average mass, charge, total kinetic energy. ^236,238,240Pu, ^244,248Cm, ^250,254,256Cf, ^254,256Fm, ²⁵⁷Pa(SF); calculated fission fragment average total kinetic energy. Simple analytical one-parameter model.

1993GR13      Yad.Fiz. 56, No 10, 114 (1993); Phys.Atomic Nuclei 56, 1517 (1993)

A.F.Grashin, A.D.Efimenko

Super-Nonequilibrium Thermodynamics in Subatomic Physics

RADIOACTIVITY ²⁵²Cf(SF); calculated fission neutron spectrum deviation from Maxwellian distribution. Nonconventional thermodynamical approach.

1993GR15      Bull.Rus.Acad.Sci.Phys. 57, 824 (1993)

A.F.Grashin, A.D.Efimenko

New Thermodynamic Approach to α-Decay and Fission of Atomic Nuclei

RADIOACTIVITY ^223,221Fr, ^{221,222,223,224,225,226}Ra, ²²³Ac(¹⁴C); ²³⁰Th, ²³¹Pa, ^232,233U(²⁴Ne); ²³⁶Pu, ²³⁷Np(²⁸Mg); ²³⁷Np(³⁰Mg); ²⁴¹Am(³³Al); ²⁴¹Am, ^242,244Cm(³⁴Si); ²⁴⁰Cm(³²Si); ²⁴⁴Cf(³⁶S); ^248,250Cf(⁴⁰S); ²⁴⁶Cf(³⁸S); calculated fragment yield relative to α-decay. New Thermodynamic approach.

1992GR16      Bull.Rus.Acad.Sci.Phys. 56, 66 (1992)

A.F.Grashin, A.D.Efimenko

Calculation of Barrier Heights and Half-Lives of the Spontaneous Fission of Heavy Nuclei by the Thermodynamic Method

NUCLEAR STRUCTURE ^{230,231,232,233}U, ^{232,233,236,237,238}Np, ^{234,237,241,244,246}Pu, ^{240,241,242,243,245}Am(SF); calculated barrier heights, T_1/2. Thermodynamic approach.

1986GR14      Yad.Fiz. 43, 1330 (1986)

A.F.Grashin, A.D.Efimenko

Thermodynamical Method for estimating Yields of Light Nuclei following Spontaneous Decay

RADIOACTIVITY ²³¹Pa, ^232,233U(α), (²⁴Ne); ²³⁶Pu(α), (²⁸Mg); ²⁴⁰Cm(α), (³²Si); ²⁴⁶Cf(α), (³⁸S); calculated light nuclei, α-yield ratio.

1985GR06      Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 188 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.1, 197 (1985)

A.F.Grashin, A.D.Efimenko, V.M.Kolobashkin

New Thermodynamical Approach to the Description of Nuclear Fission Process

RADIOACTIVITY ²³⁶U, ²⁴⁰Pu, ²⁴⁴Cm, ²⁵²Cf, ^254,256Fm(SF); analyzed fission data; deduced charge-, neutron-deformation dependent parameters. New thermodynamical approach.