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Title: Nuclear Data Sheets for A=244

Abstract

Available information pertaining to the nuclear structure of ground and excited states for all known nuclei with mass numbers A=244 have been compiled and evaluated. The adopted level and decay schemes, as well as the detailed nuclear properties and configuration assignments based on experimental data are presented for these nuclides. When there are insufficient data, expected values from systematics of nuclear properties and/or theoretical calculations are quoted. Unexpected or discrepant experimental results are also noted. Information provided in 244U is tentative as it from the the possible production in the study of 1960 Di03 of debris of the first large-scale thermonuclear test (Ivy Mike) of November 1, 1952 in the Pacific Ocean. No new data are available for 244Np and the information for g.s Jp is tentative. More experiment work is needed for 244Np as theoretical work suggest an isomer with Jp=7- and g.s with Jp=2+. In 244Pu, a new K isomer was identified and in addition rotational bands built on the isomer have been observed via the deep inelastic excitation. In 244Am, specifically in the (d,p)transfer reaction and in the (n,g ) secondary g ’s, there are a large number of gammas that are unplaced. Since its last measurementmore » in 1966, the electron capture dataset has been updated with a tentative partial level scheme for 244Cm which also provided a new half life measurement for 244Bk. In 244Fm, a fusion evaporation experiment measured the half life and provided upper limit for the SF, a and EC branching. A summary and compilation of the discovery of various isotopes in this mass region is given in 2013 Fr02 (244Np, 244Pu, 244Am, 244Cm, 244Bk, and 244Cf), 2011Me01 (244Es), and 2013 Th02 (244Fm). This work supersedes the 2003 evaluation by Y.A. Akovali( 2003Ak04).« less

Authors:
 [1]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP)
OSTI Identifier:
1474730
Alternate Identifier(s):
OSTI ID: 1549102
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
Nuclear Data Sheets
Additional Journal Information:
Journal Volume: 146; Journal Issue: C; Journal ID: ISSN 0090-3752
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

Nesaraja, C. D. Nuclear Data Sheets for A=244. United States: N. p., 2017. Web. doi:10.1016/j.nds.2017.11.002.
Nesaraja, C. D. Nuclear Data Sheets for A=244. United States. https://doi.org/10.1016/j.nds.2017.11.002
Nesaraja, C. D. Tue . "Nuclear Data Sheets for A=244". United States. https://doi.org/10.1016/j.nds.2017.11.002. https://www.osti.gov/servlets/purl/1474730.
@article{osti_1474730,
title = {Nuclear Data Sheets for A=244},
author = {Nesaraja, C. D.},
abstractNote = {Available information pertaining to the nuclear structure of ground and excited states for all known nuclei with mass numbers A=244 have been compiled and evaluated. The adopted level and decay schemes, as well as the detailed nuclear properties and configuration assignments based on experimental data are presented for these nuclides. When there are insufficient data, expected values from systematics of nuclear properties and/or theoretical calculations are quoted. Unexpected or discrepant experimental results are also noted. Information provided in 244U is tentative as it from the the possible production in the study of 1960 Di03 of debris of the first large-scale thermonuclear test (Ivy Mike) of November 1, 1952 in the Pacific Ocean. No new data are available for 244Np and the information for g.s Jp is tentative. More experiment work is needed for 244Np as theoretical work suggest an isomer with Jp=7- and g.s with Jp=2+. In 244Pu, a new K isomer was identified and in addition rotational bands built on the isomer have been observed via the deep inelastic excitation. In 244Am, specifically in the (d,p)transfer reaction and in the (n,g ) secondary g ’s, there are a large number of gammas that are unplaced. Since its last measurement in 1966, the electron capture dataset has been updated with a tentative partial level scheme for 244Cm which also provided a new half life measurement for 244Bk. In 244Fm, a fusion evaporation experiment measured the half life and provided upper limit for the SF, a and EC branching. A summary and compilation of the discovery of various isotopes in this mass region is given in 2013 Fr02 (244Np, 244Pu, 244Am, 244Cm, 244Bk, and 244Cf), 2011Me01 (244Es), and 2013 Th02 (244Fm). This work supersedes the 2003 evaluation by Y.A. Akovali( 2003Ak04).},
doi = {10.1016/j.nds.2017.11.002},
journal = {Nuclear Data Sheets},
number = C,
volume = 146,
place = {United States},
year = {Tue Nov 21 00:00:00 EST 2017},
month = {Tue Nov 21 00:00:00 EST 2017}
}

Works referenced in this record:

Mass-Spectrographic Identification of Cm 243 and Cm 244
journal, November 1950


The Isotopes of Americium
journal, August 1950


Spontaneous Fission of U 234 , Pu 236 , Cm 240 , and Cm 244
journal, July 1952


Alpha Half-Lives of Cm 244 , Cm 245 , and Cm 246
journal, September 1954


New Isotopes of Americium, Berkelium and Californium
journal, May 1954


Curium Isotopes 246 and 247 from Pile-Irradiated Plutonium
journal, May 1954


Plutonium-244 from Pile-Irradiated Plutonium
journal, March 1954


Electron Capture Decay of Am 244 and the Spontaneous Fission Half-Life of Pu 244
journal, October 1955


Half-Lives and Neutron Capture Cross Sections of the Heavy Plutonium Isotopes
journal, August 1956


Mass Assignment of the 44-Minute Californium-245 and the New Isotope Californium-244
journal, May 1956

  • Chetham-Strode, Alfred; Choppin, Gregory R.; Harvey, Bernard G.
  • Physical Review, Vol. 102, Issue 3
  • DOI: 10.1103/PhysRev.102.747

New Isotope Einsteinium-248
journal, December 1956


Alpha Half-Life of Pu 244
journal, February 1956


Coupling of Angular Momenta in Odd-Odd Nuclei
journal, September 1958


Slow-Neutron Cross Sections of Pu 240 , Pu 242 , and Am 243
journal, April 1959


The α-half-lives of 244Cm, 245Cm and 246Cm
journal, April 1961

  • Carnall, W. T.; Fried, S.; Harkness, A. L.
  • Journal of Inorganic and Nuclear Chemistry, Vol. 17, Issue 1-2
  • DOI: 10.1016/0022-1902(61)80179-6

Lifetime of the first 2+ level in Cm244
journal, August 1962


The decay scheme of 10.1-h Am244
journal, February 1962


Decay of an isomeric state in Cm244
journal, July 1963


Search for a spontaneous fission branch in a metastable state of 214Cm
journal, February 1964

  • Vandenbosch, R.; Fields, P. R.; Vandenbosch, S. E.
  • Journal of Inorganic and Nuclear Chemistry, Vol. 26, Issue 2
  • DOI: 10.1016/0022-1902(64)80061-0

Nuclear constants of nine transplutonium nuclides
journal, January 1965


Decay Properties of Plutonium-244, and Comments on its Existence in Nature
journal, October 1966

  • Fields, P. R.; Friedman, A. M.; Milsted, J.
  • Nature, Vol. 212, Issue 5058
  • DOI: 10.1038/212131a0

Nuclear properties of 242Cf, 243Cf, 244Cf and 245Cf
journal, April 1967


A study of the spontaneously-fissioning isomer of 242Am through the 241Am(n,γ) reaction
journal, October 1967


Spontaneous fission of light fermium isotopes; New nuclides 244Fm and 245Fm
journal, December 1967


Decay properties of the new isotope 243Cf and of 244Cf
journal, April 1967


Alpha half-life of 244Cm
journal, August 1968


The alpha decay half lives of 242Pu and 244Pu
journal, March 1969


Population of the spontaneously fissioning isomer 244mfAm through the (n, γ) reaction
journal, September 1969


Nuclear explosion experiments to determine nuclear properties of heavy isotopes
journal, February 1969


Nuclear decay properties of light einsteinium isotopes
journal, January 1970


The spontaneous fission half-life of 244Cm
journal, March 1970

  • Barton, David Maxwell; Koontz, Philip Grant
  • Journal of Inorganic and Nuclear Chemistry, Vol. 32, Issue 3
  • DOI: 10.1016/0022-1902(70)80057-4

Production of spontaneously fissioning isomers 242Am and 344Am by slow neutron capture
journal, June 1970


On the microscopic description of nuclear vibrations when phonons occur at relatively low energy
journal, June 1970


Calculations of fission parameters based on a "molecular model" of fission
journal, December 1970

  • Thind, K. S.; Tomlinson, R. H.
  • Canadian Journal of Physics, Vol. 48, Issue 24
  • DOI: 10.1139/p70-374

Neutron-induced fission cross sections of 242Pu and 244Pu
journal, August 1971


Fission of U, Np, Pu and Am isotopes excited in the (d, p) reaction
journal, April 1971


Systematics of Spontaneously Fissioning Isomers
journal, October 1971


Precise Coulomb Excitation B ( E 2 ) Values for First 2 + States of the Actinide Nuclei
journal, November 1971


Fission threshold energies in the actinide region
journal, November 1971


Distribution of Mass and Charge in the Spontaneous Fission of Cm 244
journal, December 1972


Production of spontaneously fissioning isomers with nanosecond lifetimes in α-particle reactions
journal, October 1972

  • Gangrskii, Yu. P.; Khan, Nguen Kong; Pulatov, D. D.
  • Soviet Atomic Energy, Vol. 33, Issue 4
  • DOI: 10.1007/BF01666753

Influence of axially asymmetric distortions on fission barriers
journal, May 1972


The spontaneous fission half-life of 244Cm
journal, December 1972


Calorimetric measurement of alpha half-life of 244Cm
journal, December 1972


A single-particle model calculation of total energy surfaces in heavy nuclei
journal, March 1972


Evaluation of fission barrier parameters from near-barrier fission and isomeric half-life data
journal, June 1972


Fissioning isomers of americium, curium and berkelium isotopes
journal, March 1972


A new two-center shell model for nuclear fission
journal, June 1973


Fission and decay of excited nuclei
journal, May 1973


Fission barriers for Cm isotopes: What is the nature of the N = 152 shell
journal, September 1973


E 2 and E 4 Transition Moments and Equilibrium Deformations in the Actinide Nuclei
journal, October 1973


Fission Barriers Deduced from the Analysis of Fission Isomer Results
journal, February 1973


Properties of fission isomers
journal, January 1973


Studies of Mendelevium Isotopes with Mass Numbers 248 Through 252
journal, January 1973


The average number of neutrons emitted in the spontaneous fission of Cm244, Cm246, and Cm248
journal, February 1973

  • Golushko, V. V.; Zhuravlev, K. D.; Zamyatnin, Yu. S.
  • Soviet Atomic Energy, Vol. 34, Issue 2
  • DOI: 10.1007/BF01163947

Fission of doubly even actinide nuclei induced by direct reactions
journal, May 1974


Semi-microscopic description of the density of excited states in deformed nuclei
journal, May 1974


Coulomb excitation of vibrational-like states in the even- A actinide nuclei
journal, September 1974


The Neutron Total Cross Section of Americium-243
journal, November 1974

  • Simpson, O. D.; Simpson, F. B.; Harvey, J. A.
  • Nuclear Science and Engineering, Vol. 55, Issue 3
  • DOI: 10.13182/NSE74-A23454

Experiments on the production of fermium neutron-deficient isotopes and new possibilities of synthesizing elements with Z > 100
journal, February 1975


Collective states in Th 230 , Pu 240 , Pu 244 , and Cm 248 excited by inelastic deuteron scattering
journal, October 1975


Total neutron cross section and neutron resonance parameters of243Am in the energy range 0.4?35 eV
journal, April 1976

  • Belanova, T. S.; Kolesov, A. G.; Poruchikov, V. A.
  • Soviet Atomic Energy, Vol. 40, Issue 4
  • DOI: 10.1007/BF01134759

Γ n Γ f for actinide nuclei using ( He 3 , d f ) and ( He 3 , t f ) reactions
journal, June 1976


Energy Levels in 240, 242, 244 Am Studied by Deuteron-induced Neutron Transfer
journal, December 1976


Potential Energy Surfaces for the Fission of the Actinide Nuclei
journal, January 1976

  • Iwamoto, A.; Yamaji, S.; Suekane, S.
  • Progress of Theoretical Physics, Vol. 55, Issue 1
  • DOI: 10.1143/PTP.55.115

Semimicroscopic description of giant octupole resonances in deformed nuclei
journal, September 1976


Spontaneous-fission half-lives for even nuclei with Z 92
journal, January 1976


Picosecond fission isomers in even-even Cm isotopes
journal, January 1976


Quadrupole and hexadecapole deformations in the actinide nuclei
journal, October 1977


Spontaneously Fissioning Isomers
journal, December 1977


A study of fusion reactions between206, 207Pb nuclei and40Ar ions near the coulomb barrier
journal, December 1979

  • Gaeggeler, H.; Iljinov, A. S.; Popeko, G. S.
  • Zeitschrift f�r Physik A: Atoms and Nuclei, Vol. 289, Issue 4
  • DOI: 10.1007/BF01409394

Determination of fission barrier heights from ?-delayed fission
journal, September 1979

  • Klapdor, H. V.; Wene, C. -O.; Isosimov, I. N.
  • Zeitschrift f�r Physik A Atoms and Nuclei, Vol. 292, Issue 3
  • DOI: 10.1007/BF01547469

La radioactivité alpha étudiée par les méthodes de la fission
journal, January 1979


The double-humped fission barrier
journal, October 1980


Adjustment of the pairing force strength to the experimental data and the optimised Woods-Saxon potential spectrum-comparison with the Nilsson model
journal, April 1980


14.8 MeV neutron induced fission studies of 239Pu, 242Pu, 244Pu and 241Am
journal, June 1980


Influence of the quadrupole pairing interaction on the spontaneous fission lifetime of heavy nuclei
journal, August 1980


Possible production of actinide spontaneous fission activities in damped collisions of Bi 209 + Fe 56
journal, July 1980


Nuclear level densities with blocking effect
journal, November 1981

  • Benzi, V.; Maino, G.; Menapace, E.
  • Il Nuovo Cimento A, Vol. 66, Issue 1
  • DOI: 10.1007/BF02724615

Analysis of fissionability data at high excitation energies: I. The level density problem
journal, June 1981

  • Reisdorf, W.
  • Zeitschrift f�r Physik A: Atoms and Nuclei, Vol. 300, Issue 2-3
  • DOI: 10.1007/BF01412298

Precision measurements of x-ray energies, natural widths and intensities in the actinide region
journal, September 1982

  • Barreau, G.; B�rner, H. G.; Egidy, T.
  • Zeitschrift f�r Physik A Atoms and Nuclei, Vol. 308, Issue 3
  • DOI: 10.1007/BF01418282

Possible existence of backbending in actinide nuclei
journal, October 1982


Is there backbending in the actinides?
journal, April 1982


Self-consistent description of heavy nuclei. I. Static properties of some even nuclei
journal, January 1982


Fission-fragment energy correlation measurements for the spontaneous fission of 244Cm
journal, February 1983


Fission barriers of transfermium elements
journal, November 1983


The beta strength function of 240 Bk and the fission barrier of neutron-deficient actinides
journal, March 1983


Neutron-induced fission cross section of 244Pu
journal, January 1983


Comparison of the spontaneous fission of 244Cm and 252Cf
journal, March 1983


First Observation of Backbending in an Actinide Nucleus
journal, October 1983


Alpha-decay properties of 247Cf, 248Cf, 252Fm and 254Fm
journal, February 1984


Properties of the yrast states in the actinides
journal, July 1984


Levels of Cm 244 populated by the beta decay of 10-h Am g 244 and 26-min Am m 244
journal, February 1984


( γ , p ) Reaction on Light Nuclei in the Δ ( 1232 ) Resonance Region
journal, December 1984


Systematic Analysis of Fission Cross Sections of Actinides by means of Double-Humped Barrier Model
journal, December 1984


On the fission barrier of heavy and superheavy nuclei
journal, November 1984


Nuclear structure of Am 244 investigated with the ( n , γ ) reaction
journal, April 1984


Simple model for backbending
journal, June 1985


Displacements Isotopiques Relatifs et Moments Quadrupolaires Intrinseques des Isotopes du Plutonium
journal, September 1985


Coupling of the pairing vibrations with the fission mode
journal, October 1985


Fission fragment mass energy correlation for 13 actinides ranging from Th to Cf
journal, March 1986


Nuclear level densities and level spacing distributions from 20F to 244Am
journal, June 1986


The anharmonic vibrator model and the electromagnetic properties of the ground-state bands of even-even nuclei
journal, June 1988


Structure of even-even actinides in the interacting boson model and the N = 152 subshell closure
journal, September 1988


Magic Radioactivity
journal, January 1988


Alpha decay properties of light einsteinium isotopes
journal, August 1989


Total and spontaneous fission half-lives for uranium, plutonium, americium and curium nuclides
journal, January 1989


An energy shift between the fusion barrier and interaction barrier in heavy nuclear systems
journal, February 1989

  • Iljinov, A. S.; Oganessian, Yu. Ts; Cherepanov, E. A.
  • Il Nuovo Cimento A, Vol. 101, Issue 2
  • DOI: 10.1007/BF02813994

Complex fragments from excited actinide nuclei. A new test of the finite range model
journal, March 1989


Influence of the pairing vibrations on spontaneous fission probability
journal, November 1989


Fragmentation of the low energy octupole state and the systematic behavior of 3 1 states
journal, November 1990


Non-spin-flip (3He, t) charge-exchange and isobaric analog states of actinide nuclei studied at and 200 MeV
journal, April 1991


Nuclear stretching
journal, May 1991


Recommended energy and intensity values of alpha particles from radioactive decay
journal, March 1991


Systematics of the deduced fission barriers for the doubly even transactinium nuclei
journal, June 1992


Search for the double beta decay of Pu 244
journal, December 1992


Systematic variation of fission barrier heights for symmetric and asymmetric mass divisions
journal, October 1993


Gaussian polynomial method for spin-dependent level density and new formula for spin distribution
journal, December 1993

  • Paar, V.; Sunko, D. K.; Brant, S.
  • Zeitschrift f�r Physik A: Hadrons and Nuclei, Vol. 345, Issue 4
  • DOI: 10.1007/BF01282895

Measurement of alpha to fission branching ratios of heavy actinides by sequential etching of alpha and fission tracks in CR-39
journal, July 1993

  • Pandey, A. K.; Sharma, R. C.; Kalsi, P. C.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 82, Issue 1
  • DOI: 10.1016/0168-583X(93)95095-M

N p N n scheme and the saturation of collectivity in the A ≊170 and 230 regions
journal, February 1993


THE RESIDUAL p-n INTERACTION IN ODD-ODD DEFORMED NUCLEI
journal, September 1994

  • Nosek, D.; Kvasil, J.; Sheline, R. K.
  • International Journal of Modern Physics E, Vol. 03, Issue 03
  • DOI: 10.1142/S0218301394000310

Emission of alpha particles during the spontaneous fission of Pu 244
journal, March 1994


Mass asymmetry dependence of angular distribution in237Np(?29 and 44 MeV,f): single particle effect
journal, September 1995

  • Datta, T.; Dange, S. P.; Naik, H.
  • Zeitschrift f�r Physik A Hadrons and Nuclei, Vol. 351, Issue 3
  • DOI: 10.1007/BF01290913

Nuclear Ground-State Masses and Deformations
journal, March 1995

  • Moller, P.; Nix, J. R.; Myers, W. D.
  • Atomic Data and Nuclear Data Tables, Vol. 59, Issue 2, p. 185-381
  • DOI: 10.1006/adnd.1995.1002

Simple formula for conditional fission barriers of rotating nuclei
journal, May 1995


New single particle basis for microscopic description of decay processes
journal, July 1996


Nuclear Properties for Astrophysical and Radioactive-Ion-Beam Applications
journal, July 1997

  • MÖLler, P.; Nix, J. R.; Kratz, K. -L.
  • Atomic Data and Nuclear Data Tables, Vol. 66, Issue 2
  • DOI: 10.1006/adnd.1997.0746

Review of Alpha–Decay Data from Doubly–Even Nuclei
journal, May 1998


Systematic study of exotic clustering in even-even actinide nuclei
journal, October 1998


Absolute Fission Yields in the Spontaneous Fission of 244Cm: A New Approach using Lexan Catcher-cum Gamma ray Spectrometry
journal, January 1999


Octupole Correlations in the Pu Isotopes: From Vibration to Static Deformation?
journal, September 1999


Triaxial nuclei calculated with the extended Thomas-Fermi plus Strutinsky integral (ETFSI) method
journal, April 2000


Spontaneous fission half-lives for ground-state nuclide (Technical report)
journal, January 2000

  • Holden, Norman E.; Hoffman, Darleane C.
  • Pure and Applied Chemistry, Vol. 72, Issue 8
  • DOI: 10.1351/pac200072081525

Description of long-range alpha emission using the sudden approximation
journal, July 2000

  • Serot, O.; Carjan, N.; Wagemans, C.
  • The European Physical Journal A, Vol. 8, Issue 2
  • DOI: 10.1007/s100500070105

Analysis of the Yrast Bands with q -Deformed Moment of Inertia
journal, February 2001


Selection rules in the ββ decay of deformed nuclei
journal, May 2002


Systematic calculations of the ground state properties of superheavy nuclei
journal, December 2002


Electron-capture delayed fission properties of 244 Es
journal, January 2002


Nuclear Data Sheets for A = 244
journal, May 2003


New calculations of gross β -decay properties for astrophysical applications: Speeding-up the classical r process
journal, May 2003


Indications of the validity of the liquid drop model for spontaneous fission half-lives
journal, February 2004


Nuclear structure study of some actinide nuclei
journal, September 2005

  • Alharbi, H. H.; Alhendi, H. A.; El-Kameesy, S. U.
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 31, Issue 10
  • DOI: 10.1088/0954-3899/31/10/078

Spontaneous fission half-lives of heavy nuclei in ground state and in isomeric state
journal, September 2005


Role of shapes in the identification of superheavy nuclei
journal, September 2005


Systematical law of spontaneous fission half-lives of heavy nuclei
journal, January 2005


α-decay half-lives of ground and isomeric states calculated in a unified theoretical framework
journal, July 2005

  • Zhang, Xiaoping; Ren, Zhongzhou
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 31, Issue 8
  • DOI: 10.1088/0954-3899/31/8/024

Systematics of the α-decay to rotational states
journal, January 2006


Evidence of complete fusion in the subbarrier 16O+238U reaction
journal, August 2006


Possible alternative parity bands in the heaviest nuclei
journal, September 2006


α-decay calculations of heavy and superheavy nuclei using effective mean-field potentials
journal, October 2007


High- K structure in Fm 250 and the deformed shell gaps at N = 152 and Z = 100
journal, August 2008


Spontaneous fission of neutron-deficient fermium isotopes and the new nucleus 241Fm
journal, July 2008

  • Khuyagbaatar, J.; Hofmann, S.; Heßberger, F. P.
  • The European Physical Journal A, Vol. 37, Issue 2
  • DOI: 10.1140/epja/i2008-10608-4

Lightest Isotope of Bh Produced via the Bi 209 ( Cr 52 , n ) Bh 260 Reaction
journal, January 2008


K π = 8 isomers and K π = 2 octupole vibrations in N = 150 shell-stabilized isotones
journal, September 2008


Nuclear Data Sheets for A = 240
journal, October 2008


Competition between α decay and spontaneous fission for heavy and superheavy nuclei
journal, October 2008


α decays to ground and excited states of heavy deformed nuclei
journal, September 2009


Heavy-element fission barriers
journal, June 2009


Microscopic calculation of α-decay half-lives within the cluster model
journal, July 2009


Stability of 244–260Fm isotopes against alpha and cluster radioactivity
journal, December 2009


High-spin isomers in some of the heaviest nuclei: Spectra, decays, and population
journal, February 2010


Semi-empirical formula for spontaneous fission half life time
journal, January 2010


Description of superheavy nuclei on the basis of a modified version of the DF3 energy functional
journal, October 2010


Fine structure of α decay to rotational states of heavy nuclei
journal, June 2010


Properties of $ \alpha$ -decay to ground and excited states of heavy nuclei
journal, March 2010


High-K isomers as probes of octupole collectivity in heavy nuclei
journal, November 2010


The evaluation of half-lives and other decay data used in nuclear astrophysics and cosmochronology
journal, December 2011


Discovery of scandium, titanium, mercury, and einsteinium isotopes
journal, March 2011

  • Meierfrankenfeld, D.; Bury, A.; Thoennessen, M.
  • Atomic Data and Nuclear Data Tables, Vol. 97, Issue 2
  • DOI: 10.1016/j.adt.2010.11.001

Rotational states and masses of heavy and superheavy nuclei
journal, October 2011


Calculations of α -decay half-lives for heavy and superheavy nuclei
journal, April 2011


Systematic study of new data for extreme α decays
journal, December 2011


α decay to members of favored bands in both even-even and odd- A nuclei
journal, October 2011


243Am neutron fission cross section and resonance parameters
journal, March 2012


Penetration factor in deformed potentials: Application to α decay with deformed nuclei
journal, October 2012


Secondary fission barriers in even-even actinide nuclei
journal, March 2012


Investigation of high- K states in 252 No
journal, October 2012


The emission of prompt neutrons from the spontaneous fission of 252No and 244Fm
journal, September 2012

  • Svirikhin, A. I.; Andreev, A. V.; Dushin, V. N.
  • The European Physical Journal A, Vol. 48, Issue 9
  • DOI: 10.1140/epja/i2012-12121-7

High-Spin States in Transuranium Nuclei 242,244 Pu
journal, May 2012


Effect of odd-multipolarity deformations on fission barriers in superheavy nuclei
journal, September 2012


Pairing and rotational properties of actinides and superheavy nuclei in covariant density functional theory
journal, July 2013


R -matrix analysis and prediction of low-energy neutron-induced fission cross sections for a range of Pu isotopes
journal, November 2013


Unified description of electromagnetic and α transitions in even-even nuclei
journal, April 2013


Discovery of isotopes of the transuranium elements with 93≤Z≤98
journal, January 2013


Fission properties of the Barcelona-Catania-Paris-Madrid energy density functional
journal, November 2013


Prediction of nuclear spin based on the behavior of α -particle preformation probability
journal, November 2013


Enhanced octupole correlation due to unpaired nucleons in actinide K -isomeric states
journal, June 2013


Nuclear surface energy coefficients in α-decay
journal, January 2013


The α decay spectroscopic factor of heavy and superheavy nuclei
journal, September 2013


Discovery of isotopes of elements with
journal, May 2013


Self-consistent calculations of alpha-decay energies
journal, June 2013

  • Tolokonnikov, S. V.; Lutostansky, Yu. S.; Saperstein, E. E.
  • Physics of Atomic Nuclei, Vol. 76, Issue 6
  • DOI: 10.1134/S1063778813060136

Microscopic description of rotation: from ground states to the extremes of ultra-high spin
journal, April 2014


Nuclear Data Sheets for A = 239
journal, November 2014


Systematics of the α -decay fine structure in even–even nuclei
journal, January 2015


Beyond-mean-field calculations of collectivities of neutron-rich Fe and Cr isotopes
journal, November 2014


Multidimensionally-constrained relativistic mean-field models and potential-energy surfaces of actinide nuclei
journal, January 2014


Nuclear Data Sheets for A = 248
journal, November 2014


Measurement of the 241Am and the 243Am Neutron Capture Cross Sections at the n_TOF Facility at CERN
journal, May 2014


Measurement and analysis of the Am 243 neutron capture cross section at the n_TOF facility at CERN
journal, September 2014


Influence of the octupole mode on nuclear high- K isomeric properties
journal, April 2014


Nuclear Data Sheets for A = 243
journal, September 2014


Nuclear Science References Database
journal, June 2014


Systematic law for half-lives of double- β decay with two neutrinos
journal, June 2014


Microscopic description of fission in uranium isotopes with the Gogny energy density functional
journal, May 2014


EC decay of 244 Bk
journal, October 2014

  • Sodaye, Suparna; Tripathi, R.; Sudarshan, K.
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 41, Issue 12
  • DOI: 10.1088/0954-3899/41/12/125103

Fine structure in α decay of even-even nuclei using a finite-range nucleon-nucleon interaction
journal, July 2015


Competition between α -decay and spontaneous fission for superheavy nuclei
journal, June 2015


A dynamic description of the decay of excited heavy nuclei taking into account the shell structure of the fission barriers
journal, April 2015

  • Eremenko, D. O.; Drozdov, V. A.; Platonov, S. Yu.
  • Bulletin of the Russian Academy of Sciences: Physics, Vol. 79, Issue 4
  • DOI: 10.3103/S1062873815040085

Empirical description of β -delayed fission partial half-lives
journal, April 2015


Properties of superheavy nuclei with Z = 124
journal, November 2015


Nuclear Data Sheets for A = 241
journal, December 2015


α-accompanied cold ternary fission of Pu 238 244 isotopes in equatorial and collinear configuration
journal, April 2015


Population and decay of a K π = 8 two-quasineutron isomer in Pu 244
journal, August 2016


Tables of E2 transition probabilities from the first 2 + states in even–even nuclei
journal, January 2016


Viola-Seaborg relation for α -decay half-lives: Update and microscopic determination of parameters
journal, April 2016


Systematic study of α decay half-lives for even-even nuclei within a two-potential approach
journal, March 2016


Examination of the nature of the ABC effect
journal, February 2017


Influence of deformed surface diffuseness on alpha decay half-lives of actinides and lanthanides
journal, July 2017


Spontaneous fission properties of superheavy elements
journal, April 2017


α -particle preformation of heavy nuclei using proximity potential
journal, February 2017


Revisiting Grodzins systematics of B(E2) values
journal, June 2017


Many-particle correlations and Coulomb effects on temperatures from fragment momentum fluctuations
journal, July 2017


Alpha decay and cluster decay of some neutron-rich actinide nuclei
journal, February 2017


The AME2016 atomic mass evaluation (II). Tables, graphs and references
journal, March 2017


Improved semi-empirical relationship for α -decay half-lives
journal, January 2017


Works referencing / citing this record:

Stopping power of fission fragments in thin Mylar and nickel foils
text, January 2021