Experiments on the synthesis of superheavy nuclei Fl284 and Fl285 in the Pu239,240+Ca48 reactions

Utyonkov, Vladimir K.; Brewer, Nathan T.; Oganessian, Yuri Ts.; Rykaczewski, Krzysztof P.; Abdullin, F. Sh.; Dmitriev, S. N.; Grzywacz, Robert Kazimierz; Itkis, M. G.; Miernik, Krzysztof; Polyakov, A. N.; Roberto, James B.; Sagaidak, R. N.; Shirokovsky, I. V.; Shumeiko, M. V.; Tsyganov, Yu. S.; Voinov, A. A.; Subbotin, V. G.; Sukhov, A. M.; Sabel'nikov, A. V.; Vostokin, G. K.; Hamilton, J. H.; Stoyer, M. A.; Strauss, S. Y.

doi:10.1103/PhysRevC.92.034609

Title: Experiments on the synthesis of superheavy nuclei ${}^{284}{Fl}$ and ${}^{285}{Fl}$ in the ${}^{239, 240}{Pu} + {}^{48}{Ca}$ reactions

Authors:

Utyonkov, Vladimir K. ^[1]; Brewer, Nathan T. ^[2]; Oganessian, Yuri Ts. ^[1];

^[2]; Abdullin, F. Sh. ^[1]; Dmitriev, S. N. ^[1];

^[3]; Itkis, M. G. ^[1]; Miernik, Krzysztof ^[4]; Polyakov, A. N. ^[1];

^[2]; Sagaidak, R. N. ^[1]; Shirokovsky, I. V. ^[1]; Shumeiko, M. V. ^[1]; Tsyganov, Yu. S. ^[1]; Voinov, A. A. ^[1]; Subbotin, V. G. ^[1]; Sukhov, A. M. ^[1]; Sabel'nikov, A. V. ^[1]; Vostokin, G. K. ^[1] more »

Flerov Lab of Nuclear Reactions, Dubna (Russian Federation)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Warsaw, Warsaw (Poland)
Vanderbilt Univ., Nashville, TN (United States)
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Univ. of Notre Dame, Notre Dame, IN (United States)

Publication Date:: Tue Sep 15 00:00:00 EDT 2015

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Nuclear Physics (NP); USDOE National Nuclear Security Administration (NNSA)

OSTI Identifier:: 1493143

Alternate Identifier(s):: OSTI ID: 1215770; OSTI ID: 1798441

Report Number(s):: LLNL-JRNL-704466
Journal ID: ISSN 0556-2813; PRVCAN

Grant/Contract Number:: AC05-00OR22725; AC52-07NA27344; 08-ERD-030; FG05-88ER40407

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review C, Nuclear Physics

Additional Journal Information:: Journal Volume: 92; Journal Issue: 3; Journal ID: ISSN 0556-2813

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; Physics - Nuclear physics and radiation physics, Chemistry - Radiation chemistry, radiochemistry, and nuclear chemistry

Citation Formats


                    Utyonkov, Vladimir K., Brewer, Nathan T., Oganessian, Yuri Ts., Rykaczewski, Krzysztof P., Abdullin, F. Sh., Dmitriev, S. N., Grzywacz, Robert Kazimierz, Itkis, M. G., Miernik, Krzysztof, Polyakov, A. N., Roberto, James B., Sagaidak, R. N., Shirokovsky, I. V., Shumeiko, M. V., Tsyganov, Yu. S., Voinov, A. A., Subbotin, V. G., Sukhov, A. M., Sabel'nikov, A. V., Vostokin, G. K., Hamilton, J. H., Stoyer, M. A., and Strauss, S. Y. Experiments on the synthesis of superheavy nuclei Fl284 and Fl285 in the Pu239,240+Ca48 reactions.  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevC.92.034609.

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                    Utyonkov, Vladimir K., Brewer, Nathan T., Oganessian, Yuri Ts., Rykaczewski, Krzysztof P., Abdullin, F. Sh., Dmitriev, S. N., Grzywacz, Robert Kazimierz, Itkis, M. G., Miernik, Krzysztof, Polyakov, A. N., Roberto, James B., Sagaidak, R. N., Shirokovsky, I. V., Shumeiko, M. V., Tsyganov, Yu. S., Voinov, A. A., Subbotin, V. G., Sukhov, A. M., Sabel'nikov, A. V., Vostokin, G. K., Hamilton, J. H., Stoyer, M. A., & Strauss, S. Y. Experiments on the synthesis of superheavy nuclei Fl284 and Fl285 in the Pu239,240+Ca48 reactions.  United States.  https://doi.org/10.1103/PhysRevC.92.034609

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                    Utyonkov, Vladimir K., Brewer, Nathan T., Oganessian, Yuri Ts., Rykaczewski, Krzysztof P., Abdullin, F. Sh., Dmitriev, S. N., Grzywacz, Robert Kazimierz, Itkis, M. G., Miernik, Krzysztof, Polyakov, A. N., Roberto, James B., Sagaidak, R. N., Shirokovsky, I. V., Shumeiko, M. V., Tsyganov, Yu. S., Voinov, A. A., Subbotin, V. G., Sukhov, A. M., Sabel'nikov, A. V., Vostokin, G. K., Hamilton, J. H., Stoyer, M. A., and Strauss, S. Y. Tue .  
"Experiments on the synthesis of superheavy nuclei Fl284 and Fl285 in the Pu239,240+Ca48 reactions".  United States.  https://doi.org/10.1103/PhysRevC.92.034609.  https://www.osti.gov/servlets/purl/1493143.

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@article{osti_1493143,

  title        = {Experiments on the synthesis of superheavy nuclei Fl284 and Fl285 in the Pu239,240+Ca48 reactions},

  author       = {Utyonkov, Vladimir K. and Brewer, Nathan T. and Oganessian, Yuri Ts. and Rykaczewski, Krzysztof P. and Abdullin, F. Sh. and Dmitriev, S. N. and Grzywacz, Robert Kazimierz and Itkis, M. G. and Miernik, Krzysztof and Polyakov, A. N. and Roberto, James B. and Sagaidak, R. N. and Shirokovsky, I. V. and Shumeiko, M. V. and Tsyganov, Yu. S. and Voinov, A. A. and Subbotin, V. G. and Sukhov, A. M. and Sabel'nikov, A. V. and Vostokin, G. K. and Hamilton, J. H. and Stoyer, M. A. and Strauss, S. Y.},

  abstractNote = {},

  doi          = {10.1103/PhysRevC.92.034609},

  journal      = {Physical Review C, Nuclear Physics},

  number       = 3,

  volume       = 92,

  place        = {United States},

  year         = {Tue Sep 15 00:00:00 EDT 2015},

  month        = {Tue Sep 15 00:00:00 EDT 2015}

}

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Title: Experiments on the synthesis of superheavy nuclei Fl 284 and Fl 285 in the Pu 239 , 240 + Ca 48 reactions

Citation Formats

Figures / Tables:

Applications of digital pulse processing in nuclear spectroscopy journal, May 2003

Simulation of angular and energy distributions for heavy evaporation residues using statistical model approximations and TRIM code journal, February 2013

Fusion-fission and quasifission of superheavy systems with Z = 110 – 116 formed in Ca 48 -induced reactions journal, November 2014

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Synthesis of the isotope 282 113 in the Np 237 + Ca 48 fusion reaction journal, July 2007

β decay of 71 , 73 Co: Probing single-particle states approaching doubly magic 78 Ni journal, March 2012

Experiments on the synthesis of element 115 in the reaction Am 243 ( Ca 48 , x n ) 115 291 − x journal, February 2004

Properties of the hypothetical spherical superheavy nuclei journal, August 1997

Rare isotope discoveries with digital electronics journal, August 2007

Some remarks on the error analysis in the case of poor statistics journal, February 1984

Table of Superdeformed Nuclear Bands and Fission Isomers journal, October 2002

Synthesis of superheavy nuclei: How accurately can we describe it and calculate the cross sections? journal, December 2001

Measurements of cross sections for the fusion-evaporation reactions Pu 244 ( Ca 48 , x n ) 292 − x 114 and Cm 245 ( Ca 48 , x n ) 293 − x 116 journal, May 2004

Spontaneous-fission half-lives of deformed superheavy nuclei journal, October 1995

New Superheavy Element Isotopes: Pu 242 ( Ca 48 , 5 n ) 1 285 14 journal, October 2010

Nuclear properties according to the Thomas-Fermi model journal, May 1996

Nuclear Ground-State Masses and Deformations journal, March 1995

Shape coexistence and triaxiality in the superheavy nuclei journal, February 2005

Super-heavy element research journal, February 2015

Synthesis of superheavy nuclei: A search for new production reactions journal, September 2008

Experimental studies of the 249 Bk + 48 Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope 277 Mt journal, May 2013

First superheavy element experiments at the GSI recoil separator TASCA: The production and decay of element 114 in the Pu 244 ( Ca 48 ,3-4 n ) reaction journal, May 2011

Fission barriers for even-even superheavy nuclei journal, July 2010

Calculated masses of heaviest nuclei journal, June 2003

Spontaneous Fission journal, January 1995

Unexpected isotopic trends in synthesis of superheavy nuclei journal, January 2004

Towards new proton radioactivities with radioactive beams and digital signal processing journal, April 2002

Investigation of the 243 Am + 48 Ca reaction products previously observed in the experiments on elements 113, 115, and 117 journal, January 2013

The Nubase2012 evaluation of nuclear properties journal, December 2012

The Ame2012 atomic mass evaluation journal, December 2012

The Ame2012 atomic mass evaluation journal, December 2012

Attempt to produce element 120 in the Pu 244 + Fe 58 reaction journal, February 2009

Spontaneous fission modes and lifetimes of superheavy elements in the nuclear density functional theory journal, February 2013

Structure of superheavy nuclei along decay chains of element 115 journal, July 2014

Random probability analysis of recent 48Ca experiments journal, June 2005

Possibilities for synthesis of new isotopes of superheavy elements in fusion reactions journal, January 2012

Measurements of cross sections and decay properties of the isotopes of elements 112, 114, and 116 produced in the fusion reactions U 233 , 238 , Pu 242 , and Cm 248 + Ca 48 journal, December 2004

Fusion-fission dynamics of super-heavy element formation and decay journal, April 2004

Random probability analysis of heavy-element data journal, December 2000

α-decay properties of superheavy elements Z = 113 − 125 in the relativistic mean-field theory with vector self-coupling of ω meson journal, May 2005

Fusion-Fission Dynamics of Super-Heavy Element Formation and Decay conference, January 2004

Table of Superdeformed Nuclear Bands and Fission Isomers journal, May 1996

Spontaneous Fission report, November 1950

Random probability analysis of recent 48Ca experiments book, January 2005

Spontaneous fission journal, October 1994

Spontaneous Fission journal, December 1995

Spectroscopy of element 115 decay chains text, January 2013

Spontaneous fission modes and lifetimes of super-heavy elements in the nuclear density functional theory text, January 2012

Nuclear Ground-State Masses and Deformations text, January 1993

Influence of proton shell closure on the evaporation residue cross sections of superheavy nuclei journal, February 2017

48 Ca induced reactions for the synthesis of isotopes 284–292 Fl journal, November 2017

The predictive accuracy of analytical formulas and semiclassical approaches for α decay half-lives of superheavy nuclei journal, January 2018

Nuclear fission: a review of experimental advances and phenomenology journal, November 2017

Superheavy nuclei: from predictions to discovery journal, January 2017

Systematic study of probable projectile-target combinations for the synthesis of the superheavy nucleus 120 302 journal, August 2016

Possibilities of production of transfermium nuclei in charged-particle evaporation channels journal, October 2016

Synthesis of 119 292 − 303 superheavy elements using Ca- and Ti-induced reactions journal, September 2017

Effect of shell corrections on the α -decay properties of Fl 280 – 305 isotopes journal, September 2018

A Detail Investigation on the Synthesis of Superheavy Element Z = 119 journal, November 2019

Remarks on the fission barriers of super-heavy nuclei journal, April 2016

Review of even element super-heavy nuclei and search for element 120 journal, June 2016

Spontaneous fission properties of superheavy elements journal, April 2017

Theoretical predictions for $\alpha$-decay properties of 283-339Og using a shell-effect induced generalized liquid-drop model journal, September 2019

2015 Update of the discoveries of nuclides journal, June 2016

Title: Experiments on the synthesis of superheavy nuclei ${}^{284}{Fl}$ and ${}^{285}{Fl}$ in the ${}^{239, 240}{Pu} + {}^{48}{Ca}$ reactions

Applications of digital pulse processing in nuclear spectroscopy
journal, May 2003

Simulation of angular and energy distributions for heavy evaporation residues using statistical model approximations and TRIM code
journal, February 2013

Fusion-fission and quasifission of superheavy systems with $Z = 110 - 116$ formed in ${}^{48}{Ca}$ -induced reactions
journal, November 2014

Spectroscopy of Element 115 Decay Chains
journal, September 2013

Synthesis of the isotope $^{282} 113$ in the ${}^{237}{Np} + {}^{48}{Ca}$ fusion reaction
journal, July 2007

$β$ decay of $^{71, 73}$ Co: Probing single-particle states approaching doubly magic $^{78}$ Ni
journal, March 2012

Experiments on the synthesis of element 115 in the reaction ${}^{243}{Am} ({}^{48}{Ca}, x n) {}^{291 - x}115$
journal, February 2004

Properties of the hypothetical spherical superheavy nuclei
journal, August 1997

Rare isotope discoveries with digital electronics
journal, August 2007

Some remarks on the error analysis in the case of poor statistics
journal, February 1984

Table of Superdeformed Nuclear Bands and Fission Isomers
journal, October 2002

Synthesis of superheavy nuclei: How accurately can we describe it and calculate the cross sections?
journal, December 2001

Measurements of cross sections for the fusion-evaporation reactions ${}^{244}{Pu} {({}^{48}{Ca}, x n)}^{292 - x} 114$ and ${}^{245}{Cm} {({}^{48}{Ca}, x n)}^{293 - x} 116$
journal, May 2004

Spontaneous-fission half-lives of deformed superheavy nuclei
journal, October 1995

New Superheavy Element Isotopes: ${}^{242}{Pu} ({}^{48}{Ca}, 5 n) {}^{285}1 14$
journal, October 2010

Nuclear properties according to the Thomas-Fermi model
journal, May 1996

Nuclear Ground-State Masses and Deformations
journal, March 1995

Shape coexistence and triaxiality in the superheavy nuclei
journal, February 2005

Super-heavy element research
journal, February 2015

Synthesis of superheavy nuclei: A search for new production reactions
journal, September 2008

Experimental studies of the $^{249}$ Bk + $^{48}$ Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope $^{277}$ Mt
journal, May 2013

First superheavy element experiments at the GSI recoil separator TASCA: The production and decay of element 114 in the ${}^{244}{Pu}$ ( ${}^{48}{Ca}$ ,3-4 $n$ ) reaction
journal, May 2011

Fission barriers for even-even superheavy nuclei
journal, July 2010

Calculated masses of heaviest nuclei
journal, June 2003

Spontaneous Fission
journal, January 1995

Unexpected isotopic trends in synthesis of superheavy nuclei
journal, January 2004

Towards new proton radioactivities with radioactive beams and digital signal processing
journal, April 2002

Investigation of the $^{243} Am +^{48} Ca$ reaction products previously observed in the experiments on elements 113, 115, and 117
journal, January 2013

The Nubase2012 evaluation of nuclear properties
journal, December 2012

The Ame2012 atomic mass evaluation
journal, December 2012

The Ame2012 atomic mass evaluation
journal, December 2012

Attempt to produce element 120 in the ${}^{244}{Pu} + {}^{58}{Fe}$ reaction
journal, February 2009

Spontaneous fission modes and lifetimes of superheavy elements in the nuclear density functional theory
journal, February 2013

Structure of superheavy nuclei along decay chains of element 115
journal, July 2014

Random probability analysis of recent 48Ca experiments
journal, June 2005

Possibilities for synthesis of new isotopes of superheavy elements in fusion reactions
journal, January 2012

Measurements of cross sections and decay properties of the isotopes of elements 112, 114, and 116 produced in the fusion reactions ${}^{233, 238}U$ , ${}^{242}{Pu}$ , and ${}^{248}{Cm} + {}^{48}{Ca}$
journal, December 2004

Fusion-fission dynamics of super-heavy element formation and decay
journal, April 2004

Random probability analysis of heavy-element data
journal, December 2000

α-decay properties of superheavy elements $Z = 113 − 125$ in the relativistic mean-field theory with vector self-coupling of ω meson
journal, May 2005

Fusion-Fission Dynamics of Super-Heavy Element Formation and Decay
conference, January 2004

Table of Superdeformed Nuclear Bands and Fission Isomers
journal, May 1996

Spontaneous Fission
report, November 1950

Random probability analysis of recent ⁴⁸Ca experiments
book, January 2005

Spontaneous fission
journal, October 1994

Spontaneous Fission
journal, December 1995

Spectroscopy of element 115 decay chains
text, January 2013

Spontaneous fission modes and lifetimes of super-heavy elements in the nuclear density functional theory
text, January 2012

Nuclear Ground-State Masses and Deformations
text, January 1993

Influence of proton shell closure on the evaporation residue cross sections of superheavy nuclei
journal, February 2017

⁴⁸ Ca induced reactions for the synthesis of isotopes ^284–292 Fl
journal, November 2017

The predictive accuracy of analytical formulas and semiclassical approaches for α decay half-lives of superheavy nuclei
journal, January 2018

Nuclear fission: a review of experimental advances and phenomenology
journal, November 2017

Superheavy nuclei: from predictions to discovery
journal, January 2017

Systematic study of probable projectile-target combinations for the synthesis of the superheavy nucleus ${}^{302}120$
journal, August 2016

Possibilities of production of transfermium nuclei in charged-particle evaporation channels
journal, October 2016

Synthesis of ${}^{292 - 303}119$ superheavy elements using Ca- and Ti-induced reactions
journal, September 2017

Effect of shell corrections on the $α$ -decay properties of ${}^{280 – 305}{Fl}$ isotopes
journal, September 2018

A Detail Investigation on the Synthesis of Superheavy Element Z = 119
journal, November 2019

Remarks on the fission barriers of super-heavy nuclei
journal, April 2016

Review of even element super-heavy nuclei and search for element 120
journal, June 2016

Spontaneous fission properties of superheavy elements
journal, April 2017

Theoretical predictions for $\alpha$-decay properties of 283-339Og using a shell-effect induced generalized liquid-drop model
journal, September 2019

2015 Update of the discoveries of nuclides
journal, June 2016