First identification of excited states in Ba117 using the recoil- β -delayed proton tagging technique

Ding, B.; Liu, Z.; Seweryniak, D.; Woods, P. J.; Wang, H. L.; Yang, J.; Liu, H. L.; Davids, C. N.; Carpenter, M. P.; Davinson, T.; Janssens, R. V. F.; Page, R. D.; Robinson, A. P.; Shergur, J.; Sinha, S.; Zhu, S.; Tang, X. D.; Wang, J. G.; Huang, T. H.; Zhang, W. Q.; Sun, M. D.; Liu, X. Y.; Lu, H. Y.

doi:10.1103/PhysRevC.95.024301

Title: First identification of excited states in ${}^{117}{Ba}$ using the recoil- $β$ -delayed proton tagging technique

Abstract

Excited states have been observed for the first time in the neutron-deficient nucleus ¹¹⁷Ba using the recoil-decay tagging technique following the heavy-ion fusion-evaporation reaction ⁶⁴Zn(⁵⁸Ni, 2p3n)¹¹⁷Ba. Prompt γ rays have been assigned to ¹¹⁷Ba through correlations with β-delayed protons following the decay of A = 117 recoils. Through the analysis of the γ–γ coincidence relationships, a high-spin level scheme consisting of two bands has been established in ¹¹⁷Ba. Based on the systematics of the level spacings in the neighboring barium isotopes, the two bands are proposed to have νh_11/2[532]5/2^– and νd_5/2[413]5/2⁺ configurations, respectively. Lastly, the observed band-crossing properties are interpreted in the framework of cranked shell model.

Authors:

Ding, B. ^[1]; Liu, Z. ^[1]; Seweryniak, D. ^[2]; Woods, P. J. ^[3]; Wang, H. L. ^[4]; Yang, J. ^[4]; Liu, H. L. ^[5]; Davids, C. N. ^[2]; Carpenter, M. P. ^[2]; Davinson, T. ^[3]; Janssens, R. V. F. ^[2]; Page, R. D. ^[6]; Robinson, A. P. ^[2]; Shergur, J. ^[7]; Sinha, S. ^[2]; Zhu, S. ^[2]; Tang, X. D. ^[1]; Wang, J. G. ^[1]; Huang, T. H. ^[1]; Zhang, W. Q. ^[1] more »

Chinese Academy of Sciences, Lanzhou (China)
Argonne National Lab. (ANL), Argonne, IL (United States)
Univ. of Edinburgh, Edinburgh (United Kingdom)
Zhengzhou Univ., Zhengzhou (China)
Xi'an Jiaotong Univ., Xi'an (China)
Univ. of Liverpool, Liverpool (United Kingdom)
Univ. of Maryland, College Park, MD (United States)
Chinese Academy of Sciences, Lanzhou (China); Univ. of Chinese Academy of Sciences, Beijing (China); Lanzhou Univ., Lanzhou (China)
Chinese Academy of Sciences, Lanzhou (China); Univ. of Chinese Academy of Sciences, Beijing (China)

Publication Date:: Wed Feb 01 00:00:00 EST 2017

Research Org.:: Argonne National Lab. (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Nuclear Physics (NP); National Natural Science Foundation of China (NSFC); Chinese Academy of Sciences (CAS); United Kingdom Science and Technology Facilities Council

OSTI Identifier:: 1374889

Alternate Identifier(s):: OSTI ID: 1342446

Grant/Contract Number:: AC02-06CH11357

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review C

Additional Journal Information:: Journal Volume: 95; Journal Issue: 2; Journal ID: ISSN 2469-9985

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats


                    Ding, B., Liu, Z., Seweryniak, D., Woods, P. J., Wang, H. L., Yang, J., Liu, H. L., Davids, C. N., Carpenter, M. P., Davinson, T., Janssens, R. V. F., Page, R. D., Robinson, A. P., Shergur, J., Sinha, S., Zhu, S., Tang, X. D., Wang, J. G., Huang, T. H., Zhang, W. Q., Sun, M. D., Liu, X. Y., and Lu, H. Y. First identification of excited states in Ba117 using the recoil- β -delayed proton tagging technique.  United States: N. p., 2017. 
Web.  doi:10.1103/PhysRevC.95.024301.

Copy to clipboard


                    Ding, B., Liu, Z., Seweryniak, D., Woods, P. J., Wang, H. L., Yang, J., Liu, H. L., Davids, C. N., Carpenter, M. P., Davinson, T., Janssens, R. V. F., Page, R. D., Robinson, A. P., Shergur, J., Sinha, S., Zhu, S., Tang, X. D., Wang, J. G., Huang, T. H., Zhang, W. Q., Sun, M. D., Liu, X. Y., & Lu, H. Y. First identification of excited states in Ba117 using the recoil- β -delayed proton tagging technique.  United States.  https://doi.org/10.1103/PhysRevC.95.024301

Copy to clipboard


                    Ding, B., Liu, Z., Seweryniak, D., Woods, P. J., Wang, H. L., Yang, J., Liu, H. L., Davids, C. N., Carpenter, M. P., Davinson, T., Janssens, R. V. F., Page, R. D., Robinson, A. P., Shergur, J., Sinha, S., Zhu, S., Tang, X. D., Wang, J. G., Huang, T. H., Zhang, W. Q., Sun, M. D., Liu, X. Y., and Lu, H. Y. Wed .  
"First identification of excited states in Ba117 using the recoil- β -delayed proton tagging technique".  United States.  https://doi.org/10.1103/PhysRevC.95.024301.  https://www.osti.gov/servlets/purl/1374889.

Copy to clipboard


                    
@article{osti_1374889,

  title        = {First identification of excited states in Ba117 using the recoil- β -delayed proton tagging technique},

  author       = {Ding, B. and Liu, Z. and Seweryniak, D. and Woods, P. J. and Wang, H. L. and Yang, J. and Liu, H. L. and Davids, C. N. and Carpenter, M. P. and Davinson, T. and Janssens, R. V. F. and Page, R. D. and Robinson, A. P. and Shergur, J. and Sinha, S. and Zhu, S. and Tang, X. D. and Wang, J. G. and Huang, T. H. and Zhang, W. Q. and Sun, M. D. and Liu, X. Y. and Lu, H. Y.},

  abstractNote = {Excited states have been observed for the first time in the neutron-deficient nucleus 117Ba using the recoil-decay tagging technique following the heavy-ion fusion-evaporation reaction 64Zn(58Ni, 2p3n)117Ba. Prompt γ rays have been assigned to 117Ba through correlations with β-delayed protons following the decay of A = 117 recoils. Through the analysis of the γ–γ coincidence relationships, a high-spin level scheme consisting of two bands has been established in 117Ba. Based on the systematics of the level spacings in the neighboring barium isotopes, the two bands are proposed to have νh11/2[532]5/2– and νd5/2[413]5/2+ configurations, respectively. Lastly, the observed band-crossing properties are interpreted in the framework of cranked shell model.},

  doi          = {10.1103/PhysRevC.95.024301},

  journal      = {Physical Review C},

  number       = 2,

  volume       = 95,

  place        = {United States},

  year         = {Wed Feb 01 00:00:00 EST 2017},

  month        = {Wed Feb 01 00:00:00 EST 2017}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1103/PhysRevC.95.024301

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 4 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Coherent proton–neutron contribution to octupole correlations in the neutron-deficient 114Xe nucleus
journal, May 2002

de Angelis, G.; Gadea, A.; Farnea, E.
Physics Letters B, Vol. 535, Issue 1-4
DOI: 10.1016/S0370-2693(02)01728-8

In-beam γ-ray spectroscopy above ${}^{100}{Sn}$ using the new technique of recoil decay tagging
journal, January 1995

Paul, E. S.; Woods, P. J.; Davinson, T.
Physical Review C, Vol. 51, Issue 1
DOI: 10.1103/PhysRevC.51.78

Quasiparticle spectra near the yrast line
journal, September 1979

Bengtsson, R.; Frauendorf, S.
Nuclear Physics A, Vol. 327, Issue 1
DOI: 10.1016/0375-9474(79)90322-1

Five-quasiparticle bands in 127Ba
journal, October 1998

Dewald, A.; Schmidt, A.; Alexius, G.
The European Physical Journal A, Vol. 3, Issue 2
DOI: 10.1007/s100500050153

Lifetime measurements in $^{114, 116} Xe$ isotopes
journal, July 1998

DeGraaf, J.; Cromaz, M.; Drake, T. E.
Physical Review C, Vol. 58, Issue 1
DOI: 10.1103/PhysRevC.58.164

High spin states in129Ba
journal, June 1990

Schiffer, K.; Byrne, A. P.; Baxter, A. M.
Zeitschrift f�r Physik A Atomic Nuclei, Vol. 336, Issue 2
DOI: 10.1007/BF01290627

Structure of the proton emitter 117La studied by proton and γ-ray spectroscopy
journal, August 2011

Liu, Z.; Seweryniak, D.; Woods, P. J.
Physics Letters B, Vol. 702, Issue 1
DOI: 10.1016/j.physletb.2011.06.058

A study of the decay of the delayed proton emitters 117Ba, 119Ba and 121Ba
journal, June 1978

Bogdanov, D. D.; Demyanov, A. V.; Karnaukhov, V. A.
Nuclear Physics A, Vol. 303, Issue 1-2
DOI: 10.1016/0375-9474(78)90048-9

First identification of rotational bands in 121Ba
journal, March 1991

Lidén, F.; Hildingsson, L.; Lindblad, Th.
Nuclear Physics A, Vol. 524, Issue 1
DOI: 10.1016/0375-9474(91)90020-7

Higher Order Corrections to the Cranking Model
journal, May 1965

Harris, Samuel M.
Physical Review, Vol. 138, Issue 3B
DOI: 10.1103/PhysRev.138.B509

Highly deformed intruder bands in the A≈130 mass region
journal, December 1988

Wyss, R.; Nyberg, J.; Johnson, A.
Physics Letters B, Vol. 215, Issue 2
DOI: 10.1016/0370-2693(88)91422-0

Identification of excited states in $^{119} Ba$
journal, March 2000

Smith, J. F.; Chiara, C. J.; Fossan, D. B.
Physical Review C, Vol. 61, Issue 4
DOI: 10.1103/PhysRevC.61.044329

Microscopic study of the high-spin behaviour in selected A ≃ 80 nuclei
journal, March 1985

Nazarewicz, W.; Dudek, J.; Bengtsson, R.
Nuclear Physics A, Vol. 435, Issue 2
DOI: 10.1016/0375-9474(85)90471-3

Multiple shape-driving ν(h11/2)2 and π(h11/2)2 alignments in 120Ba
journal, June 2000

Smith, J. F.; Chiara, C. J.; Fossan, D. B.
Physics Letters B, Vol. 483, Issue 1-3
DOI: 10.1016/S0370-2693(00)00557-8

Evidence for octupole correlations in ${}^{124, 125}{Ba}$
journal, December 2005

Mason, P.; Benzoni, G.; Bracco, A.
Physical Review C, Vol. 72, Issue 6
DOI: 10.1103/PhysRevC.72.064315

Beta-delayed proton emission from 115, 117Xe and 179, 181, 183Hg
journal, April 1971

Hornsh∅j, P.; Wilsky, K.; Hansen, P. G.
Physics Letters B, Vol. 34, Issue 7
DOI: 10.1016/0370-2693(71)90145-6

Fluorescent atom coincidence spectroscopy of extremely neutron-deficient barium isotopes
journal, September 1988

Wells, S. A.; Evans, D. E.; Griffith, J. A. R.
Physics Letters B, Vol. 211, Issue 3
DOI: 10.1016/0370-2693(88)90902-1

Excited states and deformation of 112Xe
journal, December 2001

Smith, J. F.; Chiara, C. J.; Fossan, D. B.
Physics Letters B, Vol. 523, Issue 1-2
DOI: 10.1016/S0370-2693(01)01339-9

Spins, moments and charge radii of barium isotopes in the range 122–146Ba determined by collinear fast-beam laser spectroscopy
journal, July 1983

Mueller, A. C.; Buchinger, F.; Klempt, W.
Nuclear Physics A, Vol. 403, Issue 2
DOI: 10.1016/0375-9474(83)90226-9

Interplay between proton and neutron S-bands in the Xe-Ba-Ce-region
journal, December 1989

Wyss, R.; Granderath, A.; Bengtsson, R.
Nuclear Physics A, Vol. 505, Issue 2
DOI: 10.1016/0375-9474(89)90378-3

Proton Radioactivity in [sup 117]La and γ-spectroscopy of [sup 117]La, [sup 117]Ba and [sup 151]Lu Using RDT Method
conference, January 2007

Liu, Z.; Seweryniak, D.; Woods, P. J.
Proton Emitting Nuclei and Related Topics, AIP Conference Proceedings
DOI: 10.1063/1.2827279

Multi-quasiparticle potential-energy surfaces
journal, September 1998

Xu, F. R.; Walker, P. M.; Sheikh, J. A.
Physics Letters B, Vol. 435, Issue 3-4
DOI: 10.1016/S0370-2693(98)00857-0

Shape variations, influence of pairing and alignment of angular momentum in superdeformed bands in the A ≃ 150 region
journal, July 1989

Nazarewicz, W.; Wyss, R.; Johnson, A.
Physics Letters B, Vol. 225, Issue 3
DOI: 10.1016/0370-2693(89)90807-1

Evolution of octupole correlations in ${}^{123}{Ba}$
journal, August 2016

Chen, X. C.; Zhao, J.; Xu, C.
Physical Review C, Vol. 94, Issue 2
DOI: 10.1103/PhysRevC.94.021301

The π h _11/2 Band-Crossing and Possible Octupole Correlations in ¹²² Ba
journal, July 2001

Sheng-Jiang, Zhu; Sakhaee, M.; Li-Ming, Yang
Chinese Physics Letters, Vol. 18, Issue 8
DOI: 10.1088/0256-307X/18/8/310

High-spin states in the deformed 122Ba nucleus
journal, October 2001

Petrache, C. M.; Lo Bianco, G.; Bazzacco, D.
The European Physical Journal A, Vol. 12, Issue 2
DOI: 10.1007/s100500170019

High spin states and evidence for octupole correlations in 117Xe
journal, February 1998

Liu, Z.; Sun, X.; Zhou, X.
The European Physical Journal A, Vol. 1, Issue 2
DOI: 10.1007/s100500050042

Nuclear structure at the proton drip line: Advances with nuclear decay studies
journal, April 2008

Blank, B.; Borge, M. J. G.
Progress in Particle and Nuclear Physics, Vol. 60, Issue 2
DOI: 10.1016/j.ppnp.2007.12.001

Single-Neutron States in ${}^{101}{Sn}$
journal, July 2007

Seweryniak, D.; Carpenter, M. P.; Gros, S.
Physical Review Letters, Vol. 99, Issue 2
DOI: 10.1103/PhysRevLett.99.022504

High spin level structure in127Ba produced by the118Sn(12C, 3n) reaction
journal, March 1977

Gizon, J.; Gizon, A.
Zeitschrift f�r Physik A: Atoms and Nuclei, Vol. 281, Issue 1-2
DOI: 10.1007/BF01408619

Half-life and internal conversion electron measurements in low-lying levels of ^{125,127}Ba
journal, January 2002

Shibata,1, M.; Iimura, H.; Asai, M.
Physical Review C, Vol. 65, Issue 2
DOI: 10.1103/PhysRevC.65.024305

$β$ -delayed proton decays near the proton drip line
journal, May 2005

Xu, S. -W.; Li, Z. -K.; Xie, Y. -X.
Physical Review C, Vol. 71, Issue 5
DOI: 10.1103/PhysRevC.71.054318

Octupole deformation in neutron-rich barium isotopes
journal, December 1986

Phillips, W. R.; Ahmad, I.; Emling, H.
Physical Review Letters, Vol. 57, Issue 26
DOI: 10.1103/PhysRevLett.57.3257

First observation of excited states in $^{118} Ba :$ Possible evidence for octupole correlations in neutron-deficient barium isotopes
journal, March 1998

Smith, J. F.; Chiara, C. J.; Fossan, D. B.
Physical Review C, Vol. 57, Issue 3
DOI: 10.1103/PhysRevC.57.R1037

Competing proton and neutron rotational alignments: Band structures in ${}^{131}{Ba}$
journal, February 1990

Ma, R.; Liang, Y.; Paul, E. S.
Physical Review C, Vol. 41, Issue 2
DOI: 10.1103/PhysRevC.41.717

High-spin states in 121Ba and deformation-dependent alignments
journal, July 1991

Cederwall, B.; Johnson, A.; Wyss, R.
Nuclear Physics A, Vol. 529, Issue 2
DOI: 10.1016/0375-9474(91)90801-C

Startup of the Fragment Mass Analyzer at ATLAS
journal, August 1992

Davids, C. N.; Back, B. B.; Bindra, K.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 70, Issue 1-4
DOI: 10.1016/0168-583X(92)95951-M

ESCL8R and LEVIT8R: Software for interactive graphical analysis of HPGe coincidence data sets
journal, July 1995

Radford, D. C.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 361, Issue 1-2
DOI: 10.1016/0168-9002(95)00183-2

The argonne fragment mass analyzer
journal, April 1989

Davids, Cary N.; Larson, James D.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 40-41
DOI: 10.1016/0168-583X(89)90624-1

Competition between collective and noncollective excitation modes at high spin in ${}^{124}{Ba}$
journal, July 2006

Al-Khatib, A.; Singh, A. K.; Hübel, H.
Physical Review C, Vol. 74, Issue 1
DOI: 10.1103/PhysRevC.74.014305

Total absorption spectroscopy of the β-delayed proton emitter 117Ba
journal, January 2005

Janas, Z.; Batist, L.; Döring, J.
The European Physical Journal A, Vol. 23, Issue 3
DOI: 10.1140/epja/i2004-10103-0

High-spin bandcrossing in 129Ba
journal, October 1992

Byrne, A. P.; Schiffer, K.; Dracoulis, G. D.
Nuclear Physics A, Vol. 548, Issue 1
DOI: 10.1016/0375-9474(92)90080-4

The GAMMASPHERE
journal, December 1990

Lee, I-Yang
Nuclear Physics A, Vol. 520
DOI: 10.1016/0375-9474(90)91181-P

Octupole excitations in light xenon and barium nuclei
journal, August 1994

Heenen, P. -H.; Skalski, J.; Bonche, P.
Physical Review C, Vol. 50, Issue 2
DOI: 10.1103/PhysRevC.50.802

Evolution of ground-state quadrupole and octupole stiffnesses in even-even barium isotopes
journal, August 2015

Wang, Hua-Lei; Yang, Jie; Liu, Min-Liang
Physical Review C, Vol. 92, Issue 2
DOI: 10.1103/PhysRevC.92.024303

β-delayed particle emission from neutron-deficient Te, I, Xe, Cs and Ba isotopes
journal, April 1985

Tidemand-Petersson, P.; Kirchner, R.; Klepper, O.
Nuclear Physics A, Vol. 437, Issue 2
DOI: 10.1016/S0375-9474(85)90094-6

Works referencing / citing this record:

Microscopic core-quasiparticle coupling model for spectroscopy of odd-mass nuclei with octupole correlations
journal, October 2019

Sun, W.; Quan, S.; Li, Z. P.
Physical Review C, Vol. 100, Issue 4
DOI: 10.1103/physrevc.100.044319

Microscopic core-quasiparticle coupling model for spectroscopy of odd-mass nuclei with octupole correlations
text, January 2019

Sun, W.; Quan, S.; Li, Z. P.
arXiv
DOI: 10.48550/arxiv.1911.02422

Similar Records in DOE PAGES and OSTI.GOV collections:

Signature splitting of the $g_{7 / 2} [404] {7 / 2}^{+}$ bands in ${}_{131}{Ba}$ and ${}_{133}{Ce}$

Journal Article Ding, B. ; Petrache, C. M. ; Guo, S. ; ... - Physical Review C

Excimore »« less
https://doi.org/10.1103/physrevc.104.064304

Full Text Available
Novel $Δ J = 1$ Sequence in ${}^{78}{Ge}$ : Possible Evidence for Triaxiality

Journal Article Forney, A. M. ; Walters, W. B. ; Chiara, C. J. ; ... - Physical Review Letters

A sequence of low-energy levels inmore »« less
Cited by 13
https://doi.org/10.1103/PhysRevLett.120.212501

Full Text Available
Experimental study of isomeric intruder ${\frac{1}{2}}^{+}$ states in ${}^{197, 203}{At}$

Journal Article Auranen, K. ; Uusitalo, J. ; Juutinen, S. ; ... - Physical Review C

A newly observed isomeric intruder ½⁺ state [T_½=3.5(6)ms] is identified in ²⁰³At using a gas-filled recoil separator and fusion-evaporation reactions. The isomer is depopulated through a cascade of E3 and mixed M1/E2 transitions to the 9/2^– ground state, and it is suggested to originate from the π(s_½)^–1 configuration. In addition, the structures above the ½⁺ state in ²⁰³At and ¹⁹⁷At are studied using in-beam γ-ray spectroscopy, recoil-decay tagging, and recoil-isomer decay tagging methods. As a result, the ½⁺ state is fed from 3/2⁺ and 5/2⁺ states, and the origin of these states are discussed.
Cited by 6
https://doi.org/10.1103/PhysRevC.95.044311

Full Text Available
Evolution from spherical single-particle structure to stable triaxiality at high spins in ${}^{140}{Nd}$

Journal Article Petrache, C. M. ; Fantuzi, M. ; LoBianco, G. ; ... - Physical Review C, Nuclear Physics

The level structure ofmore »« less
Cited by 29
https://doi.org/10.1103/PhysRevC.72.064318

Full Text Available
Isomeric Character of the Lowest Observed $4^{+}$ State in ${}^{44}S$

Journal Article Parker, J. J. ; Wiedenhöver, I. ; Cottle, P. D. ; ... - Physical Review Letters

Previous experiments observed a 4⁺ state in the N=28 nucleus S⁴⁴ and suggested that this state may exhibit a hindered E2-decay rate, inconsistent with being a member of the collective ground state band. We populate this state via two-proton knockout from a beam of exotic Ar⁴⁶ projectiles and measure its lifetime using the recoil distance method with the GRETINA γ-ray spectrometer. The result, 76(14)_stat(20)_syst ps, implies a hindered transition of B(E2;4⁺→2more »« less
Cited by 10
https://doi.org/10.1103/PhysRevLett.118.052501

Full Text Available

Similar Records

Title: First identification of excited states in Ba 117 using the recoil- β -delayed proton tagging technique

Abstract

Citation Formats

Coherent proton–neutron contribution to octupole correlations in the neutron-deficient 114Xe nucleus journal, May 2002

In-beam γ-ray spectroscopy above Sn 100 using the new technique of recoil decay tagging journal, January 1995

Quasiparticle spectra near the yrast line journal, September 1979

Five-quasiparticle bands in 127Ba journal, October 1998

Lifetime measurements in 1 1 4 , 1 1 6 Xe isotopes journal, July 1998

High spin states in129Ba journal, June 1990

Structure of the proton emitter 117La studied by proton and γ-ray spectroscopy journal, August 2011

A study of the decay of the delayed proton emitters 117Ba, 119Ba and 121Ba journal, June 1978

First identification of rotational bands in 121Ba journal, March 1991

Higher Order Corrections to the Cranking Model journal, May 1965

Highly deformed intruder bands in the A≈130 mass region journal, December 1988

Identification of excited states in 119 Ba journal, March 2000

Microscopic study of the high-spin behaviour in selected A ≃ 80 nuclei journal, March 1985

Multiple shape-driving ν(h11/2)2 and π(h11/2)2 alignments in 120Ba journal, June 2000

Evidence for octupole correlations in Ba 124 , 125 journal, December 2005

Beta-delayed proton emission from 115, 117Xe and 179, 181, 183Hg journal, April 1971

Fluorescent atom coincidence spectroscopy of extremely neutron-deficient barium isotopes journal, September 1988

Excited states and deformation of 112Xe journal, December 2001

Spins, moments and charge radii of barium isotopes in the range 122–146Ba determined by collinear fast-beam laser spectroscopy journal, July 1983

Interplay between proton and neutron S-bands in the Xe-Ba-Ce-region journal, December 1989

Proton Radioactivity in [sup 117]La and γ-spectroscopy of [sup 117]La, [sup 117]Ba and [sup 151]Lu Using RDT Method conference, January 2007

Multi-quasiparticle potential-energy surfaces journal, September 1998

Shape variations, influence of pairing and alignment of angular momentum in superdeformed bands in the A ≃ 150 region journal, July 1989

Evolution of octupole correlations in Ba 123 journal, August 2016

The π h 11/2 Band-Crossing and Possible Octupole Correlations in 122 Ba journal, July 2001

High-spin states in the deformed 122Ba nucleus journal, October 2001

High spin states and evidence for octupole correlations in 117Xe journal, February 1998

Nuclear structure at the proton drip line: Advances with nuclear decay studies journal, April 2008

Single-Neutron States in Sn 101 journal, July 2007

High spin level structure in127Ba produced by the118Sn(12C, 3n) reaction journal, March 1977

Half-life and internal conversion electron measurements in low-lying levels of ^{125,127}Ba journal, January 2002

β -delayed proton decays near the proton drip line journal, May 2005

Octupole deformation in neutron-rich barium isotopes journal, December 1986

First observation of excited states in 118 Ba : Possible evidence for octupole correlations in neutron-deficient barium isotopes journal, March 1998

Competing proton and neutron rotational alignments: Band structures in Ba 131 journal, February 1990

High-spin states in 121Ba and deformation-dependent alignments journal, July 1991

Startup of the Fragment Mass Analyzer at ATLAS journal, August 1992

ESCL8R and LEVIT8R: Software for interactive graphical analysis of HPGe coincidence data sets journal, July 1995

The argonne fragment mass analyzer journal, April 1989

Competition between collective and noncollective excitation modes at high spin in Ba 124 journal, July 2006

Total absorption spectroscopy of the β-delayed proton emitter 117Ba journal, January 2005

High-spin bandcrossing in 129Ba journal, October 1992

The GAMMASPHERE journal, December 1990

Octupole excitations in light xenon and barium nuclei journal, August 1994

Evolution of ground-state quadrupole and octupole stiffnesses in even-even barium isotopes journal, August 2015

β-delayed particle emission from neutron-deficient Te, I, Xe, Cs and Ba isotopes journal, April 1985

Microscopic core-quasiparticle coupling model for spectroscopy of odd-mass nuclei with octupole correlations journal, October 2019

Microscopic core-quasiparticle coupling model for spectroscopy of odd-mass nuclei with octupole correlations text, January 2019

Title: First identification of excited states in ${}^{117}{Ba}$ using the recoil- $β$ -delayed proton tagging technique

Coherent proton–neutron contribution to octupole correlations in the neutron-deficient 114Xe nucleus
journal, May 2002

In-beam γ-ray spectroscopy above ${}^{100}{Sn}$ using the new technique of recoil decay tagging
journal, January 1995

Quasiparticle spectra near the yrast line
journal, September 1979

Five-quasiparticle bands in 127Ba
journal, October 1998

Lifetime measurements in $^{114, 116} Xe$ isotopes
journal, July 1998

High spin states in129Ba
journal, June 1990

Structure of the proton emitter 117La studied by proton and γ-ray spectroscopy
journal, August 2011

A study of the decay of the delayed proton emitters 117Ba, 119Ba and 121Ba
journal, June 1978

First identification of rotational bands in 121Ba
journal, March 1991

Higher Order Corrections to the Cranking Model
journal, May 1965

Highly deformed intruder bands in the A≈130 mass region
journal, December 1988

Identification of excited states in $^{119} Ba$
journal, March 2000

Microscopic study of the high-spin behaviour in selected A ≃ 80 nuclei
journal, March 1985

Multiple shape-driving ν(h11/2)2 and π(h11/2)2 alignments in 120Ba
journal, June 2000

Evidence for octupole correlations in ${}^{124, 125}{Ba}$
journal, December 2005

Beta-delayed proton emission from 115, 117Xe and 179, 181, 183Hg
journal, April 1971

Fluorescent atom coincidence spectroscopy of extremely neutron-deficient barium isotopes
journal, September 1988

Excited states and deformation of 112Xe
journal, December 2001

Spins, moments and charge radii of barium isotopes in the range 122–146Ba determined by collinear fast-beam laser spectroscopy
journal, July 1983

Interplay between proton and neutron S-bands in the Xe-Ba-Ce-region
journal, December 1989

Proton Radioactivity in [sup 117]La and γ-spectroscopy of [sup 117]La, [sup 117]Ba and [sup 151]Lu Using RDT Method
conference, January 2007

Multi-quasiparticle potential-energy surfaces
journal, September 1998

Shape variations, influence of pairing and alignment of angular momentum in superdeformed bands in the A ≃ 150 region
journal, July 1989

Evolution of octupole correlations in ${}^{123}{Ba}$
journal, August 2016

The π h _11/2 Band-Crossing and Possible Octupole Correlations in ¹²² Ba
journal, July 2001

High-spin states in the deformed 122Ba nucleus
journal, October 2001

High spin states and evidence for octupole correlations in 117Xe
journal, February 1998

Nuclear structure at the proton drip line: Advances with nuclear decay studies
journal, April 2008

Single-Neutron States in ${}^{101}{Sn}$
journal, July 2007

High spin level structure in127Ba produced by the118Sn(12C, 3n) reaction
journal, March 1977

Half-life and internal conversion electron measurements in low-lying levels of ^{125,127}Ba
journal, January 2002

$β$ -delayed proton decays near the proton drip line
journal, May 2005

Octupole deformation in neutron-rich barium isotopes
journal, December 1986

First observation of excited states in $^{118} Ba :$ Possible evidence for octupole correlations in neutron-deficient barium isotopes
journal, March 1998

Competing proton and neutron rotational alignments: Band structures in ${}^{131}{Ba}$
journal, February 1990

High-spin states in 121Ba and deformation-dependent alignments
journal, July 1991

Startup of the Fragment Mass Analyzer at ATLAS
journal, August 1992

ESCL8R and LEVIT8R: Software for interactive graphical analysis of HPGe coincidence data sets
journal, July 1995

The argonne fragment mass analyzer
journal, April 1989

Competition between collective and noncollective excitation modes at high spin in ${}^{124}{Ba}$
journal, July 2006

Total absorption spectroscopy of the β-delayed proton emitter 117Ba
journal, January 2005

High-spin bandcrossing in 129Ba
journal, October 1992

The GAMMASPHERE
journal, December 1990

Octupole excitations in light xenon and barium nuclei
journal, August 1994

Evolution of ground-state quadrupole and octupole stiffnesses in even-even barium isotopes
journal, August 2015

β-delayed particle emission from neutron-deficient Te, I, Xe, Cs and Ba isotopes
journal, April 1985

Microscopic core-quasiparticle coupling model for spectroscopy of odd-mass nuclei with octupole correlations
journal, October 2019

Microscopic core-quasiparticle coupling model for spectroscopy of odd-mass nuclei with octupole correlations
text, January 2019