Exploring the mass surface near the rare-earth abundance peak via precision mass measurements at JYFLTRAP

Vilen, M.; Kelly, J. M.; Kankainen, A.; Brodeur, M.; Aprahamian, A.; Canete, L.; de Groote, R. P.; de Roubin, A.; Eronen, T.; Jokinen, A.; Moore, I. D.; Mumpower, M. R.; Nesterenko, D. A.; O'Brien, J.; Perdomo, A. Pardo; Penttilä, H.; Reponen, M.; Rinta-Antila, S.; Surman, R.

doi:10.1103/physrevc.101.034312

Title: Exploring the mass surface near the rare-earth abundance peak via precision mass measurements at JYFLTRAP

Abstract

The JYFLTRAP double Penning trap at the Ion Guide Isotope Separator On-Line facility has been used to measure the atomic masses of 13 neutron-rich rare-earth isotopes. Eight of the nuclides, ¹⁶¹Pm, ¹⁶³Sm, ^164,165Eu, ¹⁶⁷Gd, and ^165,167,168Tb, were measured for the first time. The systematics of the mass surface has been studied via one- and two-neutron separation energies as well as neutron pairing-gap and shell-gap energies. The proton-neutron pairing strength has also been investigated. Furthermore, the impact of the new mass values on the astrophysical rapid neutron capture process has been studied. The calculated abundance distribution results in a better agreement with the solar abundance pattern near the top of the rare-earth abundance peak at around A≈165.

Authors:

^[1]; Kelly, J. M. ^[2];

^[3];

^[2]; Aprahamian, A. ^[2]; Canete, L. ^[3];

^[3]; de Roubin, A. ^[3]; Eronen, T. ^[3]; Jokinen, A. ^[3];

^[3];

^[4]; Nesterenko, D. A. ^[3]; O'Brien, J. ^[3]; Perdomo, A. Pardo ^[2]; Penttilä, H. ^[3]; Reponen, M. ^[3];

^[3]; Surman, R. ^[2]

Univ. of Jyvaskyla (Finland); European Organization for Nuclear Research (CERN), Geneva (Switzerland)
Univ. of Notre Dame, IN (United States)
Univ. of Jyvaskyla (Finland)
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

Publication Date:: Tue Mar 24 00:00:00 EDT 2020

Research Org.:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA); USDOE Office of Science (SC); National Science Foundation (NSF)

OSTI Identifier:: 1782636

Alternate Identifier(s):: OSTI ID: 1606077

Report Number(s):: LA-UR-19-26728
Journal ID: ISSN 2469-9985; TRN: US2210027

Grant/Contract Number:: 89233218CNA000001; PHY-1713857; AC52-06NA25396; SC0013039

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review. C

Additional Journal Information:: Journal Volume: 101; Journal Issue: 3; Journal ID: ISSN 2469-9985

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 79 ASTRONOMY AND ASTROPHYSICS; 74 ATOMIC AND MOLECULAR PHYSICS; binding energy & masses; nuclear astrophysics; nuclear structure & decays; rare & new isotopes; r process; Penning traps

Citation Formats


                    Vilen, M., Kelly, J. M., Kankainen, A., Brodeur, M., Aprahamian, A., Canete, L., de Groote, R. P., de Roubin, A., Eronen, T., Jokinen, A., Moore, I. D., Mumpower, M. R., Nesterenko, D. A., O'Brien, J., Perdomo, A. Pardo, Penttilä, H., Reponen, M., Rinta-Antila, S., and Surman, R. Exploring the mass surface near the rare-earth abundance peak via precision mass measurements at JYFLTRAP.  United States: N. p., 2020. 
Web.  doi:10.1103/physrevc.101.034312.

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                    Vilen, M., Kelly, J. M., Kankainen, A., Brodeur, M., Aprahamian, A., Canete, L., de Groote, R. P., de Roubin, A., Eronen, T., Jokinen, A., Moore, I. D., Mumpower, M. R., Nesterenko, D. A., O'Brien, J., Perdomo, A. Pardo, Penttilä, H., Reponen, M., Rinta-Antila, S., & Surman, R. Exploring the mass surface near the rare-earth abundance peak via precision mass measurements at JYFLTRAP.  United States.  https://doi.org/10.1103/physrevc.101.034312

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                    Vilen, M., Kelly, J. M., Kankainen, A., Brodeur, M., Aprahamian, A., Canete, L., de Groote, R. P., de Roubin, A., Eronen, T., Jokinen, A., Moore, I. D., Mumpower, M. R., Nesterenko, D. A., O'Brien, J., Perdomo, A. Pardo, Penttilä, H., Reponen, M., Rinta-Antila, S., and Surman, R. Tue .  
"Exploring the mass surface near the rare-earth abundance peak via precision mass measurements at JYFLTRAP".  United States.  https://doi.org/10.1103/physrevc.101.034312.  https://www.osti.gov/servlets/purl/1782636.

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@article{osti_1782636,

  title        = {Exploring the mass surface near the rare-earth abundance peak via precision mass measurements at JYFLTRAP},

  author       = {Vilen, M. and Kelly, J. M. and Kankainen, A. and Brodeur, M. and Aprahamian, A. and Canete, L. and de Groote, R. P. and de Roubin, A. and Eronen, T. and Jokinen, A. and Moore, I. D. and Mumpower, M. R. and Nesterenko, D. A. and O'Brien, J. and Perdomo, A. Pardo and Penttilä, H. and Reponen, M. and Rinta-Antila, S. and Surman, R.},

  abstractNote = {The JYFLTRAP double Penning trap at the Ion Guide Isotope Separator On-Line facility has been used to measure the atomic masses of 13 neutron-rich rare-earth isotopes. Eight of the nuclides, 161Pm, 163Sm, 164,165Eu, 167Gd, and 165,167,168Tb, were measured for the first time. The systematics of the mass surface has been studied via one- and two-neutron separation energies as well as neutron pairing-gap and shell-gap energies. The proton-neutron pairing strength has also been investigated. Furthermore, the impact of the new mass values on the astrophysical rapid neutron capture process has been studied. The calculated abundance distribution results in a better agreement with the solar abundance pattern near the top of the rare-earth abundance peak at around A≈165.},

  doi          = {10.1103/physrevc.101.034312},

  journal      = {Physical Review. C},

  number       = 3,

  volume       = 101,

  place        = {United States},

  year         = {Tue Mar 24 00:00:00 EDT 2020},

  month        = {Tue Mar 24 00:00:00 EDT 2020}

}

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Works referencing / citing this record:

Erratum: Precision Mass Measurements on Neutron-Rich Rare-Earth Isotopes at JYFLTRAP: Reduced Neutron Pairing and Implications for $r$ -Process Calculations [Phys. Rev. Lett. 120 , 262701 (2018)]
journal, March 2020

Vilen, M.; Kelly, J. M.; Kankainen, A.
Physical Review Letters, Vol. 124, Issue 12
DOI: 10.1103/physrevlett.124.129901

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Title: Exploring the mass surface near the rare-earth abundance peak via precision mass measurements at JYFLTRAP

Abstract

Citation Formats

GW170817: Observation of gravitational waves from a binary neutron star inspiral text, January 2017

An improved nuclear mass formula: WS3 journal, March 2013

Odd-Even Staggering of Nuclear Masses: Pairing or Shape Effect? journal, October 1998

Microscopic mass formulas journal, July 1995

Studies of neutron-rich isotopes with the CPT mass spectrometer and the CARIBU project journal, April 2006

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Emergent collectivity in nuclei and enhanced proton-neutron interactions journal, November 2013

New K isomers in the neutron-rich N = 100 isotones Sm 162 , Eu 163 , and Gd 164 journal, March 2017

Formation Of The Rare Earth Peak: Gaining Insight Into Late-Time r-Process Dynamics text, January 2011

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Pairing correlations. II. Microscopic analysis of odd-even mass staggering in nuclei journal, December 2001

Reverse engineering nuclear properties from rare earth abundances in the r process journal, February 2017

New Fission Fragment Distributions and r -Process Origin of the Rare-Earth Elements journal, December 2013

Modern Nuclear Data Evaluation with the TALYS Code System journal, December 2012

Review of Particle Physics journal, July 2012

Origin of the heavy elements in binary neutron-star mergers from a gravitational wave event text, January 2017

The impact of individual nuclear masses on $r$-process abundances text, January 2015

New magic numbers and new islands of stability in drip-line regions in mass model journal, July 2003

A sextupole ion beam guide to improve the efficiency and beam quality at IGISOL journal, November 2008

Measurement of β− end-point energies using a Ge detector with Monte Carlo generated response functions journal, December 1993

JYFLTRAP: a Penning trap for precision mass spectroscopy and isobaric purification journal, April 2012

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The formation of the heaviest elements journal, January 2018

Multi-messenger Observations of a Binary Neutron Star Merger text, January 2017

Shape phase transition in Nd 144 − 152 isotopes journal, October 2015

Isomerism in the decay of 154Pm to the levels of 154Sm journal, December 1971

Towards commissioning the new IGISOL-4 facility journal, December 2013

A phase-imaging technique for cyclotron-frequency measurements journal, September 2013

A sextupole ion beam guide to improve the efficiency and beam quality at IGISOL text, January 2008

94 β -Decay Half-Lives of Neutron-Rich Cs 55 to Ho 67 : Experimental Feedback and Evaluation of the r -Process Rare-Earth Peak Formation journal, February 2017

Surface diffuseness correction in global mass formula journal, June 2014

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. XIII. The 2012 atomic mass evaluation and the symmetry coefficient journal, August 2013

Multi-messenger Observations of a Binary Neutron Star Merger journal, October 2017

Formation of the rare-earth peak: Gaining insight into late-time r -process dynamics journal, April 2012

Nuclear Pairing Gap: How Low Can It Go? journal, October 2013

Phase-Imaging Ion-Cyclotron-Resonance technique at the JYFLTRAP double Penning trap mass spectrometer journal, September 2018

New mass measurements of samarium and gadolinium and a mass table for the light rare earths journal, September 1975

A kilonova as the electromagnetic counterpart to a gravitational-wave source text, January 2017

Effective Interactions and Coupling Schemes in Nuclei journal, October 1962

Preparatory studies for a high-precision Penning-trap measurement of the 163Ho electron capture Q-value text, January 2015

Development and applications of the IGISOL technique journal, October 2001

Isospin Dependence in the Odd-Even Staggering of Nuclear Binding Energies journal, July 2005

Evidence for violation of the Gallagher-Moszkowski rules in154Pm journal, April 1972

A new cooling technique for heavy ions in a Penning trap journal, September 1991

Fission yield studies at the IGISOL facility journal, April 2012

Reverse engineering nuclear properties from rare earth abundances in the $r$ process text, January 2016

The formation of the heaviest elements preprint, January 2018

Preparing isomerically pure beams of short-lived nuclei at JYFLTRAP journal, October 2008

Practical Qβ analysis method based on the Fermi–Kurie plot for spectra measured with total absorption BGO detector journal, January 2010

Effective interactions and coupling schemes in nuclei journal, March 1994

Precision mass measurements on neutron-rich rare-earth isotopes at JYFLTRAP - reduced neutron pairing and implications for the $r$-process calculations text, January 2018

Source of the Rare-Earth Element Peak in r -Process Nucleosynthesis journal, September 1997

Nuclear ground-state masses and deformations: FRDM(2012) journal, May 2016

Precision Mass Measurements on Neutron-Rich Rare-Earth Isotopes at JYFLTRAP: Reduced Neutron Pairing and Implications for r -Process Calculations journal, June 2018

High-precision mass measurements of 25Al and 30P at JYFLTRAP journal, May 2016

Examining the stability of Sm nuclei around N = 100 journal, June 2012

Precision Mass Measurements of Neutron-Rich Neodymium and Samarium Isotopes and Their Role in Understanding Rare-Earth Peak Formation journal, June 2018

GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral text, January 2017

The Nuclear Pairing Gap – How Low Can It Go? journal, February 2015

Recent trends in the determination of nuclear masses journal, August 2003

GW170817: Observation of gravitational waves from a binary neutron star inspiral
text, January 2017

An improved nuclear mass formula: WS3
journal, March 2013

Odd-Even Staggering of Nuclear Masses: Pairing or Shape Effect?
journal, October 1998

Microscopic mass formulas
journal, July 1995

Studies of neutron-rich isotopes with the CPT mass spectrometer and the CARIBU project
journal, April 2006

Decay of ¹⁵⁴ Pm to Levels of ¹⁵⁴ Sm
journal, July 1974

The Ramsey method in high-precision mass spectrometry with Penning traps: Experimental results
text, January 2007

The essential decay of pandemonium: A demonstration of errors in complex beta-decay schemes
journal, November 1977

Review of Particle Physics
text, January 2008

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

The NUBASE2016 evaluation of nuclear properties
journal, March 2017

New Finite-Range Droplet Mass Model and Equation-of-State Parameters
journal, January 2012

The Emergence of a Lanthanide-rich Kilonova Following the Merger of Two Neutron Stars
journal, October 2017

Origin of the heavy elements in binary neutron-star mergers from a gravitational-wave event
journal, October 2017

The impact of individual nuclear properties on $r$ -process nucleosynthesis
journal, January 2016

Identification of levels in 162, 164Gd and decrease in moment of inertia between N = 98-100
journal, August 2005

Isomer Decay Spectroscopy of ${}^{164}{Sm}$ and ${}^{166}{Gd}$ : Midshell Collectivity Around $N = 100$
journal, December 2014

Precision Mass Measurements beyond ${}^{132}{Sn}$ : Anomalous Behavior of Odd-Even Staggering of Binding Energies
journal, July 2012

Surface diffuseness correction in global mass formula
text, January 2014

Quadrupole excitation of stored ion motion at the true cyclotron frequency
journal, March 1995

Performance of a total absorption clover detector for Qβ measurements of neutron-rich nuclei far from the β-stability line
journal, May 2014

Emergent collectivity in nuclei and enhanced proton-neutron interactions
journal, November 2013

New $K$ isomers in the neutron-rich $N = 100$ isotones ${}^{162}{Sm}, {}^{163}{Eu}$ , and ${}^{164}{Gd}$
journal, March 2017

Formation Of The Rare Earth Peak: Gaining Insight Into Late-Time r-Process Dynamics
text, January 2011

Synthesis of the Elements in Stars
journal, October 1957

The r-process of stellar nucleosynthesis: Astrophysics and nuclear physics achievements and mysteries
text, January 2007

JYFLTRAP: a cylindrical Penning trap for isobaric beam purification at IGISOL
journal, August 2004

Pairing correlations. II. Microscopic analysis of odd-even mass staggering in nuclei
journal, December 2001

Reverse engineering nuclear properties from rare earth abundances in the r process
journal, February 2017

New Fission Fragment Distributions and $r$ -Process Origin of the Rare-Earth Elements
journal, December 2013

Modern Nuclear Data Evaluation with the TALYS Code System
journal, December 2012

Review of Particle Physics
journal, July 2012

Origin of the heavy elements in binary neutron-star mergers from a gravitational wave event
text, January 2017

The impact of individual nuclear masses on $r$-process abundances
text, January 2015

New magic numbers and new islands of stability in drip-line regions in mass model
journal, July 2003

A sextupole ion beam guide to improve the efficiency and beam quality at IGISOL
journal, November 2008

Measurement of β− end-point energies using a Ge detector with Monte Carlo generated response functions
journal, December 1993

JYFLTRAP: a Penning trap for precision mass spectroscopy and isobaric purification
journal, April 2012

Mass measurements near the $r$ -process path using the Canadian Penning Trap mass spectrometer
journal, April 2012

The formation of the heaviest elements
journal, January 2018

Multi-messenger Observations of a Binary Neutron Star Merger
text, January 2017

Shape phase transition in ${}^{144 - 152}{Nd}$ isotopes
journal, October 2015

Isomerism in the decay of 154Pm to the levels of 154Sm
journal, December 1971

Towards commissioning the new IGISOL-4 facility
journal, December 2013

A phase-imaging technique for cyclotron-frequency measurements
journal, September 2013

A sextupole ion beam guide to improve the efficiency and beam quality at IGISOL
text, January 2008

$94 β$ -Decay Half-Lives of Neutron-Rich ${}_{55}{Cs}$ to ${}_{67}{Ho}$ : Experimental Feedback and Evaluation of the $r$ -Process Rare-Earth Peak Formation
journal, February 2017

Surface diffuseness correction in global mass formula
journal, June 2014

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. XIII. The 2012 atomic mass evaluation and the symmetry coefficient
journal, August 2013

Multi-messenger Observations of a Binary Neutron Star Merger
journal, October 2017

Formation of the rare-earth peak: Gaining insight into late-time $r$ -process dynamics
journal, April 2012

Nuclear Pairing Gap: How Low Can It Go?
journal, October 2013

Phase-Imaging Ion-Cyclotron-Resonance technique at the JYFLTRAP double Penning trap mass spectrometer
journal, September 2018

New mass measurements of samarium and gadolinium and a mass table for the light rare earths
journal, September 1975

A kilonova as the electromagnetic counterpart to a gravitational-wave source
text, January 2017

Effective Interactions and Coupling Schemes in Nuclei
journal, October 1962

Preparatory studies for a high-precision Penning-trap measurement of the 163Ho electron capture Q-value
text, January 2015

Development and applications of the IGISOL technique
journal, October 2001

Isospin Dependence in the Odd-Even Staggering of Nuclear Binding Energies
journal, July 2005

Evidence for violation of the Gallagher-Moszkowski rules in154Pm
journal, April 1972

A new cooling technique for heavy ions in a Penning trap
journal, September 1991

Fission yield studies at the IGISOL facility
journal, April 2012

Reverse engineering nuclear properties from rare earth abundances in the $r$ process
text, January 2016

The formation of the heaviest elements
preprint, January 2018

Preparing isomerically pure beams of short-lived nuclei at JYFLTRAP
journal, October 2008

Practical Qβ analysis method based on the Fermi–Kurie plot for spectra measured with total absorption BGO detector
journal, January 2010

Effective interactions and coupling schemes in nuclei
journal, March 1994

Precision mass measurements on neutron-rich rare-earth isotopes at JYFLTRAP - reduced neutron pairing and implications for the $r$-process calculations
text, January 2018

Source of the Rare-Earth Element Peak in $r$ -Process Nucleosynthesis
journal, September 1997

Nuclear ground-state masses and deformations: FRDM(2012)
journal, May 2016

Precision Mass Measurements on Neutron-Rich Rare-Earth Isotopes at JYFLTRAP: Reduced Neutron Pairing and Implications for $r$ -Process Calculations
journal, June 2018

High-precision mass measurements of 25Al and 30P at JYFLTRAP
journal, May 2016

Examining the stability of Sm nuclei around $N = 100$
journal, June 2012

Precision Mass Measurements of Neutron-Rich Neodymium and Samarium Isotopes and Their Role in Understanding Rare-Earth Peak Formation
journal, June 2018

GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
text, January 2017

The Nuclear Pairing Gap – How Low Can It Go?
journal, February 2015

Recent trends in the determination of nuclear masses
journal, August 2003

Review of Particle Physics
text, January 2012

Preparing isomerically pure beams of short-lived nuclei at JYFLTRAP
text, January 2008

Test of Wigner's Spin-Isospin Symmetry from Double Binding Energy Differences
journal, June 1995