β -delayed neutron emissions from N>50 gallium isotopes

Yokoyama, R.; Grzywacz, R.; Rasco, B. C.; Brewer, N.; Rykaczewski, K. P.; Dillmann, I.; Tain, J. L.; Nishimura, S.; Ahn, D. S.; Algora, A.; Allmond, J. M.; Agramunt, J.; Baba, H.; Bae, S.; Bruno, C. G.; Caballero-Folch, R.; Calvino, F.; Coleman-Smith, P. J.; Cortes, G.; Davinson, T.; Domingo-Pardo, C.; Estrade, A.; Fukuda, N.; Go, S.; Griffin, C. J.; Ha, J.; Hall, O.; Harkness-Brennan, L. J.; Heideman, J.; Isobe, T.; Kahl, D.; Karny, M.; Kawano, T.; Khiem, L. H.; King, T. T.; Kiss, G. G.; Korgul, A.; Kubono, S.; Labiche, M.; Lazarus, I.; Liang, J.; Liu, J.; Lorusso, G.; Madurga, M.; Matsui, K.; Miernik, K.; Montes, F.; Morales, A. I.; Morrall, P.; Nepal, N.; Page, R. D.; Phong, V. H.; Piersa-Siłkowska, M.; Prydderch, M.; Pucknell, V. F. E.; Rajabali, M. M.; Rubio, B.; Saito, Y.; Sakurai, H.; Shimizu, Y.; Simpson, J.; Singh, M.; Stracener, D. W.; Sumikama, T.; Suzuki, H.; Takeda, H.; Tarifeño-Saldivia, A.; Thomas, S. L.; Tolosa-Delgado, A.; Wolińska-Cichocka, M.; Woods, P. J.; Xu, X. X.

doi:10.1103/physrevc.108.064307

This content will become publicly available on Sun Dec 08 00:00:00 EST 2024

Title: β -delayed neutron emissions from N > 50 gallium isotopes

Abstract

β-delayed γ-neutron spectroscopy has been performed on the decay of A = 84 to 87 gallium isotopes at the RI-beam Factory at the RIKEN Nishina Center using a high-efficiency array of ³He neutron counters (BRIKEN). β-2n-γ events were measured in the decays of all of the four isotopes for the first time, which is direct evidence for populating the excited states of two-neutron daughter nuclei. Detailed decay schemes with the γ branching ratios were obtained for these isotopes, and the neutron emission probabilities (P_xn) were updated from the previous study. Hauser-Feshbach statistical model calculations were performed to understand the experimental branching ratios. We found that the P_1n and P_2n values are sensitive to the nuclear level densities of 1n daughter nuclei and showed that the statistical model reproduced the P_2n/P_1n ratio better when experimental levels plus shell-model level densities fit by the Gilbert-Cameron formula were used as the level-density input. We also showed the neutron and γ branching ratios are sensitive to the ground-state spin of the parent nucleus. Our statistical model analysis suggested J ≤ 3 for the unknown ground-state spin of the odd-odd nucleus ⁸⁶Ga, from the I_γ(4⁺ → 2⁺)/I_γ(2⁺ → 0⁺) ratio of ⁸⁴Ga and the P_2n/P_1nmore »« less

Authors:

^[1]; Grzywacz, R. ^[2]; Rasco, B. C. ^[2]; Brewer, N. ^[2]; Rykaczewski, K. P. ^[3]; Dillmann, I. ^[4]; Tain, J. L. ^[5]; Nishimura, S. ^[6]; Ahn, D. S. ^[6]; Algora, A. ^[7]; Allmond, J. M. ^[3]; Agramunt, J. ^[5]; Baba, H. ^[6]; Bae, S. ^[8]; Bruno, C. G. ^[9]; Caballero-Folch, R. ^[4]; Calvino, F. ^[10]; Coleman-Smith, P. J. ^[11]; Cortes, G. ^[10]; Davinson, T. ^[9] more »

Univ. of Tennessee, Knoxville, TN (United States); Univ. of Tokyo, Saitama (Japan)
Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
TRIUMF, Vancouver, BC (Canada)
Spanish National Research Council and Univ. of Valencia (Spain). Inst. de Fisica Corpuscular
RIKEN, Saitama (Japan)
Spanish National Research Council and Univ. of Valencia (Spain). Inst. de Fisica Corpuscular; MTA Atomki, Debrecen (Hungary)
Seoul National Univ. (Korea, Republic of)
Univ. of Edinburgh, Scotland (United Kingdom)
Univ. Politècnica de Catalunya (UPC), Barcelona (Spain)
Science and Technology Facilities Council (STFC), Daresbury (United Kingdom). Daresbury Laboratory
Central Michigan Univ., Mount Pleasant, MI (United States)
Inst. of Physical and Chemical Research (RIKEN), Wako (Japan)
RIKEN, Saitama (Japan); Seoul National Univ. (Korea, Republic of)
Univ. of Liverpool (United Kingdom)
Univ. of Tennessee, Knoxville, TN (United States)
Univ. of Warsaw (Poland)
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Vietnam Academy of Science and Technology, Hanoi (Vietnam)
RIKEN, Saitama (Japan); MTA Atomki, Debrecen (Hungary)
McMaster Univ., Hamilton, ON (Canada)
Univ. of Hong Kong, Pokfulam (Hong Kong); RIKEN, Saitama (Japan)
National Physical Laboratory (NPL), Teddington (United Kingdom); Univ. of Surrey, Guildford (United Kingdom); RIKEN, Saitama (Japan)
RIKEN, Saitama (Japan); Univ. of Tokyo (Japan)
Michigan State Univ., East Lansing, MI (United States)
RIKEN, Saitama (Japan); Vietnam National Univ., Hanoi (Vietnam)
Harwell Science and Innovation Campus, Didcot (United Kingdom). STFC Rutherford Appleton Laboratory
Tennessee Technological Univ., Cookeville, TN (United States)
Univ. of Hong Kong, Pokfulam (Hong Kong)

Publication Date:: Fri Dec 08 00:00:00 EST 2023

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA); National Science Foundation (NSF); Natural Sciences and Engineering Research Council of Canada (NSERC); Science and Technology Facilities Council (STFC)

OSTI Identifier:: 2301642

Grant/Contract Number:: AC05-00OR22725; FG02-96ER40983; SC0016988; 89233218CNA000001; PHY-1430152; PHY-1565546; PHY-1714153; SAPIN-2014-00028; RG-PAS 462257-2014; ST/N00244X/1; ST//P004598/1; ST/V001027/1; NN128072

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review. C

Additional Journal Information:: Journal Volume: 108; Journal Issue: 6; Journal ID: ISSN 2469-9985

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY

Citation Formats


                    Yokoyama, R., Grzywacz, R., Rasco, B. C., Brewer, N., Rykaczewski, K. P., Dillmann, I., Tain, J. L., Nishimura, S., Ahn, D. S., Algora, A., Allmond, J. M., Agramunt, J., Baba, H., Bae, S., Bruno, C. G., Caballero-Folch, R., Calvino, F., Coleman-Smith, P. J., Cortes, G., Davinson, T., Domingo-Pardo, C., Estrade, A., Fukuda, N., Go, S., Griffin, C. J., Ha, J., Hall, O., Harkness-Brennan, L. J., Heideman, J., Isobe, T., Kahl, D., Karny, M., Kawano, T., Khiem, L. H., King, T. T., Kiss, G. G., Korgul, A., Kubono, S., Labiche, M., Lazarus, I., Liang, J., Liu, J., Lorusso, G., Madurga, M., Matsui, K., Miernik, K., Montes, F., Morales, A. I., Morrall, P., Nepal, N., Page, R. D., Phong, V. H., Piersa-Siłkowska, M., Prydderch, M., Pucknell, V. F. E., Rajabali, M. M., Rubio, B., Saito, Y., Sakurai, H., Shimizu, Y., Simpson, J., Singh, M., Stracener, D. W., Sumikama, T., Suzuki, H., Takeda, H., Tarifeño-Saldivia, A., Thomas, S. L., Tolosa-Delgado, A., Wolińska-Cichocka, M., Woods, P. J., and Xu, X. X. β -delayed neutron emissions from N>50 gallium isotopes.  United States: N. p., 2023. 
Web.  doi:10.1103/physrevc.108.064307.

Copy to clipboard


                    Yokoyama, R., Grzywacz, R., Rasco, B. C., Brewer, N., Rykaczewski, K. P., Dillmann, I., Tain, J. L., Nishimura, S., Ahn, D. S., Algora, A., Allmond, J. M., Agramunt, J., Baba, H., Bae, S., Bruno, C. G., Caballero-Folch, R., Calvino, F., Coleman-Smith, P. J., Cortes, G., Davinson, T., Domingo-Pardo, C., Estrade, A., Fukuda, N., Go, S., Griffin, C. J., Ha, J., Hall, O., Harkness-Brennan, L. J., Heideman, J., Isobe, T., Kahl, D., Karny, M., Kawano, T., Khiem, L. H., King, T. T., Kiss, G. G., Korgul, A., Kubono, S., Labiche, M., Lazarus, I., Liang, J., Liu, J., Lorusso, G., Madurga, M., Matsui, K., Miernik, K., Montes, F., Morales, A. I., Morrall, P., Nepal, N., Page, R. D., Phong, V. H., Piersa-Siłkowska, M., Prydderch, M., Pucknell, V. F. E., Rajabali, M. M., Rubio, B., Saito, Y., Sakurai, H., Shimizu, Y., Simpson, J., Singh, M., Stracener, D. W., Sumikama, T., Suzuki, H., Takeda, H., Tarifeño-Saldivia, A., Thomas, S. L., Tolosa-Delgado, A., Wolińska-Cichocka, M., Woods, P. J., & Xu, X. X. β -delayed neutron emissions from N>50 gallium isotopes.  United States.  https://doi.org/10.1103/physrevc.108.064307

Copy to clipboard


                    Yokoyama, R., Grzywacz, R., Rasco, B. C., Brewer, N., Rykaczewski, K. P., Dillmann, I., Tain, J. L., Nishimura, S., Ahn, D. S., Algora, A., Allmond, J. M., Agramunt, J., Baba, H., Bae, S., Bruno, C. G., Caballero-Folch, R., Calvino, F., Coleman-Smith, P. J., Cortes, G., Davinson, T., Domingo-Pardo, C., Estrade, A., Fukuda, N., Go, S., Griffin, C. J., Ha, J., Hall, O., Harkness-Brennan, L. J., Heideman, J., Isobe, T., Kahl, D., Karny, M., Kawano, T., Khiem, L. H., King, T. T., Kiss, G. G., Korgul, A., Kubono, S., Labiche, M., Lazarus, I., Liang, J., Liu, J., Lorusso, G., Madurga, M., Matsui, K., Miernik, K., Montes, F., Morales, A. I., Morrall, P., Nepal, N., Page, R. D., Phong, V. H., Piersa-Siłkowska, M., Prydderch, M., Pucknell, V. F. E., Rajabali, M. M., Rubio, B., Saito, Y., Sakurai, H., Shimizu, Y., Simpson, J., Singh, M., Stracener, D. W., Sumikama, T., Suzuki, H., Takeda, H., Tarifeño-Saldivia, A., Thomas, S. L., Tolosa-Delgado, A., Wolińska-Cichocka, M., Woods, P. J., and Xu, X. X. Fri .  
"β -delayed neutron emissions from N>50 gallium isotopes".  United States.  https://doi.org/10.1103/physrevc.108.064307.

Copy to clipboard


                    
@article{osti_2301642,

  title        = {β -delayed neutron emissions from N>50 gallium isotopes},

  author       = {Yokoyama, R. and Grzywacz, R. and Rasco, B. C. and Brewer, N. and Rykaczewski, K. P. and Dillmann, I. and Tain, J. L. and Nishimura, S. and Ahn, D. S. and Algora, A. and Allmond, J. M. and Agramunt, J. and Baba, H. and Bae, S. and Bruno, C. G. and Caballero-Folch, R. and Calvino, F. and Coleman-Smith, P. J. and Cortes, G. and Davinson, T. and Domingo-Pardo, C. and Estrade, A. and Fukuda, N. and Go, S. and Griffin, C. J. and Ha, J. and Hall, O. and Harkness-Brennan, L. J. and Heideman, J. and Isobe, T. and Kahl, D. and Karny, M. and Kawano, T. and Khiem, L. H. and King, T. T. and Kiss, G. G. and Korgul, A. and Kubono, S. and Labiche, M. and Lazarus, I. and Liang, J. and Liu, J. and Lorusso, G. and Madurga, M. and Matsui, K. and Miernik, K. and Montes, F. and Morales, A. I. and Morrall, P. and Nepal, N. and Page, R. D. and Phong, V. H. and Piersa-Siłkowska, M. and Prydderch, M. and Pucknell, V. F. E. and Rajabali, M. M. and Rubio, B. and Saito, Y. and Sakurai, H. and Shimizu, Y. and Simpson, J. and Singh, M. and Stracener, D. W. and Sumikama, T. and Suzuki, H. and Takeda, H. and Tarifeño-Saldivia, A. and Thomas, S. L. and Tolosa-Delgado, A. and Wolińska-Cichocka, M. and Woods, P. J. and Xu, X. X.},

  abstractNote = {β-delayed γ-neutron spectroscopy has been performed on the decay of A = 84 to 87 gallium isotopes at the RI-beam Factory at the RIKEN Nishina Center using a high-efficiency array of 3He neutron counters (BRIKEN). β-2n-γ events were measured in the decays of all of the four isotopes for the first time, which is direct evidence for populating the excited states of two-neutron daughter nuclei. Detailed decay schemes with the γ branching ratios were obtained for these isotopes, and the neutron emission probabilities (Pxn) were updated from the previous study. Hauser-Feshbach statistical model calculations were performed to understand the experimental branching ratios. We found that the P1n and P2n values are sensitive to the nuclear level densities of 1n daughter nuclei and showed that the statistical model reproduced the P2n/P1n ratio better when experimental levels plus shell-model level densities fit by the Gilbert-Cameron formula were used as the level-density input. We also showed the neutron and γ branching ratios are sensitive to the ground-state spin of the parent nucleus. Our statistical model analysis suggested J ≤ 3 for the unknown ground-state spin of the odd-odd nucleus 86Ga, from the Iγ(4+ → 2+)/Iγ(2+ → 0+) ratio of 84Ga and the P2n/P1n ratio. In conclusion, these results show the necessity of detailed understanding of the decay scheme, including data from neutron spectroscopy, in addition to γ measurements of the multineutron emitters.},

  doi          = {10.1103/physrevc.108.064307},

  journal      = {Physical Review. C},

  number       = 6,

  volume       = 108,

  place        = {United States},

  year         = {Fri Dec 08 00:00:00 EST 2023},

  month        = {Fri Dec 08 00:00:00 EST 2023}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

This content will become publicly available on December 8, 2024

Publisher's Version of Record

https://doi.org/10.1103/physrevc.108.064307

Other availability

Search WorldCat to find libraries that may hold this journal

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Further Observations on the Splitting of Uranium and Thorium
journal, March 1939

Roberts, R. B.; Meyer, R. C.; Wang, P.
Physical Review, Vol. 55, Issue 5
DOI: 10.1103/PhysRev.55.510.2

Compilation and Evaluation of Beta-Delayed Neutron Emission Probabilities and Half-Lives for Z > 28 Precursors
journal, September 2020

Liang, J.; Singh, B.; McCutchan, E. A.
Nuclear Data Sheets, Vol. 168
DOI: 10.1016/j.nds.2020.09.001

Development of a Reference Database for Beta-Delayed Neutron Emission
journal, March 2021

Dimitriou, P.; Dillmann, I.; Singh, B.
Nuclear Data Sheets, Vol. 173
DOI: 10.1016/j.nds.2021.04.006

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

Möller, Peter; Pfeiffer, Bernd; Kratz, Karl-Ludwig
Physical Review C, Vol. 67, Issue 5
DOI: 10.1103/PhysRevC.67.055802

Large-scale evaluation of $β$ -decay rates of $r$ -process nuclei with the inclusion of first-forbidden transitions
journal, February 2016

Marketin, T.; Huther, L.; Martínez-Pinedo, G.
Physical Review C, Vol. 93, Issue 2
DOI: 10.1103/PhysRevC.93.025805

β -delayed neutron-emission and fission calculations within relativistic quasiparticle random-phase approximation and a statistical model
journal, October 2021

Minato, Futoshi; Marketin, Tomislav; Paar, Nils
Physical Review C, Vol. 104, Issue 4
DOI: 10.1103/PhysRevC.104.044321

$β$ - $γ$ and $β$ -delayed neutron- $γ$ decay of neutron-rich copper isotopes
journal, August 2012

Korgul, A.; Rykaczewski, K. P.; Winger, J. A.
Physical Review C, Vol. 86, Issue 2
DOI: 10.1103/PhysRevC.86.024307

Enhanced $γ$ -Ray Emission from Neutron Unbound States Populated in $β$ Decay
journal, August 2015

Tain, J. L.; Valencia, E.; Algora, A.
Physical Review Letters, Vol. 115, Issue 6
DOI: 10.1103/PhysRevLett.115.062502

Complete $β$ -decay pattern for the high-priority decay-heat isotopes ${}^{137}I$ and ${}^{137}{Xe}$ determined using total absorption spectroscopy
journal, May 2017

Rasco, B. C.; Rykaczewski, K. P.; Fijałkowska, A.
Physical Review C, Vol. 95, Issue 5
DOI: 10.1103/PhysRevC.95.054328

Strong Neutron- $γ$ Competition above the Neutron Threshold in the Decay of ${}^{70}{Co}$
journal, September 2016

Spyrou, A.; Liddick, S. N.; Naqvi, F.
Physical Review Letters, Vol. 117, Issue 14
DOI: 10.1103/PhysRevLett.117.142701

Statistical and evaporation models for the neutron emission energy spectrum in the center-of-mass system from fission fragments
journal, September 2013

Kawano, T.; Talou, P.; Stetcu, I.
Nuclear Physics A, Vol. 913
DOI: 10.1016/j.nuclphysa.2013.05.020

Neutron- $γ$ competition for $β$ -delayed neutron emission
journal, December 2016

Mumpower, M. R.; Kawano, T.; Möller, P.
Physical Review C, Vol. 94, Issue 6
DOI: 10.1103/PhysRevC.94.064317

Nuclear properties for astrophysical and radioactive-ion-beam applications (II)
journal, January 2019

Möller, P.; Mumpower, M. R.; Kawano, T.
Atomic Data and Nuclear Data Tables, Vol. 125
DOI: 10.1016/j.adt.2018.03.003

First Observation of Beta-Delayed Two-Neutron Radioactivity: ${}^{11}{Li}$
journal, November 1979

Azuma, R. E.; Carraz, L. C.; Hansen, P. G.
Physical Review Letters, Vol. 43, Issue 22
DOI: 10.1103/PhysRevLett.43.1652

Beta delayed multi-neutron radioactivity of 17B, 14Be, 19C
journal, May 1988

Dufour, J. P.; Del Moral, R.; Hubert, F.
Physics Letters B, Vol. 206, Issue 2
DOI: 10.1016/0370-2693(88)91491-8

$β$ -decay half-lives and $β$ -delayed neutron multiplicities of the neutron drip-line nuclei $^{19} B,^{22} C,$ and $^{23} N$
journal, January 2003

Yoneda, K.; Aoi, N.; Iwasaki, H.
Physical Review C, Vol. 67, Issue 1
DOI: 10.1103/PhysRevC.67.014316

β-delayed γ spectroscopy of neutron rich ${}^{27, 28, 29}{Na}$
journal, May 2006

Tripathi, Vandana; Tabor, S. L.; Hoffman, C. R.
Physical Review C, Vol. 73, Issue 5
DOI: 10.1103/PhysRevC.73.054303

β-Delayed neutrons from very neutron-rich sodium and magnesium isotopes
journal, February 1984

Langevin, M.; Détraz, C.; Guillemaud-Mueller, D.
Nuclear Physics A, Vol. 414, Issue 1
DOI: 10.1016/0375-9474(84)90502-5

β-decay studies of neutron-rich K isotopes
journal, July 2006

Perrot, F.; Maréchal, F.; Jollet, C.
Physical Review C, Vol. 74, Issue 1
DOI: 10.1103/PhysRevC.74.014313

Beta-Delayed Two-Neutron Emission from ${}^{98}{Rb}$
journal, August 1981

Reeder, P. L.; Warner, R. A.; Yeh, T. R.
Physical Review Letters, Vol. 47, Issue 7
DOI: 10.1103/PhysRevLett.47.483

First determination of $β$ -delayed multiple neutron emission beyond $A = 100$ through direct neutron measurement: The $P_{2 n}$ value of ${}^{136}{Sb}$
journal, September 2018

Caballero-Folch, R.; Dillmann, I.; Agramunt, J.
Physical Review C, Vol. 98, Issue 3
DOI: 10.1103/PhysRevC.98.034310

Large $β$ -Delayed One and Two Neutron Emission Rates in the Decay of ${}^{86}{Ga}$
journal, September 2013

Miernik, K.; Rykaczewski, K. P.; Gross, C. J.
Physical Review Letters, Vol. 111, Issue 13
DOI: 10.1103/PhysRevLett.111.132502

Nuclear structure and $β$ -decay schemes for Te nuclides beyond $N = 82$
journal, April 2017

Moon, B.; Moon, C. -B.; Söderström, P. -A.
Physical Review C, Vol. 95, Issue 4
DOI: 10.1103/PhysRevC.95.044322

First β -decay spectroscopy of In135 and new β -decay branches of In134
journal, October 2021

Piersa-Siłkowska, M.; Korgul, A.; Benito, J.
Physical Review C, Vol. 104, Issue 4
DOI: 10.1103/PhysRevC.104.044328

The neutron long counter NERO for studies of neutron emission in the r-process
journal, June 2010

Pereira, J.; Hosmer, P.; Lorusso, G.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 618, Issue 1-3
DOI: 10.1016/j.nima.2010.02.262

Hybrid-3Hen --- New Detector for Gammas and Neutrons
journal, January 2014

Grzywacz, R.; Rykaczewski, K. P.; Gross, C. J.
Acta Physica Polonica B, Vol. 45, Issue 2
DOI: 10.5506/APhysPolB.45.217

First Measurements with the BEta deLayEd Neutron Detector (BELEN-20) at JYFLTRAP
journal, September 2011

Gómez-Hornillos, M. B.; Rissanen, J.; Taín, J. L.
Journal of Physics: Conference Series, Vol. 312, Issue 5
DOI: 10.1088/1742-6596/312/5/052008

Conceptual design of a hybrid neutron-gamma detector for study of β-delayed neutrons at the RIB facility of RIKEN
journal, April 2017

Tarifeño-Saldivia, A.; Tain, J. L.; Domingo-Pardo, C.
Journal of Instrumentation, Vol. 12, Issue 04
DOI: 10.1088/1748-0221/12/04/P04006

Strong one-neutron emission from two-neutron unbound states in $β$ decays of the $r$ -process nuclei ${}^{86, 87}{Ga}$
journal, September 2019

Yokoyama, R.; Grzywacz, R.; Rasco, B. C.
Physical Review C, Vol. 100, Issue 3
DOI: 10.1103/PhysRevC.100.031302

β-delayed neutron emission of r-process nuclei at the N = 82 shell closure
journal, May 2021

Hall, O.; Davinson, T.; Estrade, A.
Physics Letters B, Vol. 816
DOI: 10.1016/j.physletb.2021.136266

β -Delayed One and Two Neutron Emission Probabilities Southeast of Sn132 and the Odd-Even Systematics in r -Process Nuclide Abundances
journal, October 2022

Phong, V. H.; Nishimura, S.; Lorusso, G.
Physical Review Letters, Vol. 129, Issue 17
DOI: 10.1103/PhysRevLett.129.172701

Evidence for Gamow-Teller Decay of ${}^{78}{Ni}$ Core from Beta-Delayed Neutron Emission Studies
journal, August 2016

Madurga, M.; Paulauskas, S. V.; Grzywacz, R.
Physical Review Letters, Vol. 117, Issue 9
DOI: 10.1103/PhysRevLett.117.092502

Large $β$ -Delayed Neutron Emission Probabilities in the ${}^{78}{Ni}$ Region
journal, April 2009

Winger, J. A.; Ilyushkin, S. V.; Rykaczewski, K. P.
Physical Review Letters, Vol. 102, Issue 14
DOI: 10.1103/PhysRevLett.102.142502

$β$ -delayed neutron emission from ${}^{85}{Ga}$
journal, May 2018

Miernik, K.; Rykaczewski, K. P.; Grzywacz, R.
Physical Review C, Vol. 97, Issue 5
DOI: 10.1103/PhysRevC.97.054317

Pygmy Gamow-Teller resonance in the $N = 50$ region: New evidence from staggering of $β$ -delayed neutron-emission probabilities
journal, May 2017

Verney, D.; Testov, D.; Ibrahim, F.
Physical Review C, Vol. 95, Issue 5
DOI: 10.1103/PhysRevC.95.054320

Calculation of delayed-neutron energy spectra in a quasiparticle random-phase approximation–Hauser-Feshbach model
journal, November 2008

Kawano, T.; Möller, P.; Wilson, W. B.
Physical Review C, Vol. 78, Issue 5
DOI: 10.1103/PhysRevC.78.054601

In-flight RI beam separator BigRIPS at RIKEN and elsewhere in Japan
journal, May 2003

Kubo, Toshiyuki
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 204
DOI: 10.1016/S0168-583X(02)01896-7

Delay-line PPAC for high-energy light ions
journal, September 2001

Kumagai, H.; Ozawa, A.; Fukuda, N.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 470, Issue 3
DOI: 10.1016/S0168-9002(01)00804-X

High-rate particle identification of high-energy heavy ions using a tilted electrode gas ionization chamber
journal, February 2005

Kimura, K.; Izumikawa, T.; Koyama, R.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 538, Issue 1-3
DOI: 10.1016/j.nima.2004.08.100

Identification of 45 New Neutron-Rich Isotopes Produced by In-Flight Fission of a ²³⁸ U Beam at 345 MeV/nucleon
journal, July 2010

Ohnishi, Tetsuya; Kubo, Toshiyuki; Kusaka, Kensuke
Journal of the Physical Society of Japan, Vol. 79, Issue 7
DOI: 10.1143/JPSJ.79.073201

Identification and separation of radioactive isotope beams by the BigRIPS separator at the RIKEN RI Beam Factory
journal, December 2013

Fukuda, N.; Kubo, T.; Ohnishi, T.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 317
DOI: 10.1016/j.nimb.2013.08.048

The Advanced Implantation Detector Array (AIDA)
journal, May 2023

Hall, O.; Davinson, T.; Griffin, C. J.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 1050
DOI: 10.1016/j.nima.2023.168166

Segmented YSO scintillation detectors as a new $β$ -implant detection tool for decay spectroscopy in fragmentation facilities
journal, September 2019

Yokoyama, R.; Singh, M.; Grzywacz, R.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 937
DOI: 10.1016/j.nima.2019.05.026

Shell Evolution towards ${}^{78}{Ni}$ : Low-Lying States in ${}^{77}{Cu}$
journal, June 2017

Sahin, E.; Bello Garrote, F. L.; Tsunoda, Y.
Physical Review Letters, Vol. 118, Issue 24
DOI: 10.1103/PhysRevLett.118.242502

Commissioning of the BRIKEN detector for the measurement of very exotic $β$ -delayed neutron emitters
journal, May 2019

Tolosa-Delgado, A.; Agramunt, J.; Tain, J. L.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 925
DOI: 10.1016/j.nima.2019.02.004

The ORNL analysis technique for extracting $β$ -delayed multi-neutron branching ratios with BRIKEN
journal, December 2018

Rasco, B. C.; Brewer, N. T.; Yokoyama, R.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 911
DOI: 10.1016/j.nima.2018.09.121

Performance of the Recoil Mass Spectrometer and its detector systems at the Holifield Radioactive Ion Beam Facility
journal, August 2000

Gross, C. J.; Ginter, T. N.; Shapira, D.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 450, Issue 1
DOI: 10.1016/S0168-9002(00)00159-5

New half-life measurements of the most neutron-rich arsenic and germanium isotopes
journal, March 2013

Mazzocchi, C.; Rykaczewski, K. P.; Korgul, A.
Physical Review C, Vol. 87, Issue 3
DOI: 10.1103/PhysRevC.87.034315

Probing nuclear structures in the vicinity of $^{78}$ Ni with $β$ - and $β n$ -decay spectroscopy of $^{84}$ Ga
journal, October 2013

Kolos, K.; Verney, D.; Ibrahim, F.
Physical Review C, Vol. 88, Issue 4
DOI: 10.1103/PhysRevC.88.047301

New subshell closure at $N = 58$ emerging in neutron-rich nuclei beyond ${}^{78}{Ni}$
journal, April 2010

Winger, J. A.; Rykaczewski, K. P.; Gross, C. J.
Physical Review C, Vol. 81, Issue 4
DOI: 10.1103/PhysRevC.81.044303

Triaxiality of neutron-rich ${}^{84, 86, 88}{Ge}$ from low-energy nuclear spectra
journal, July 2017

Lettmann, M.; Werner, V.; Pietralla, N.
Physical Review C, Vol. 96, Issue 1
DOI: 10.1103/PhysRevC.96.011301

Nuclear Data Sheets for A = 83
journal, March 2015

McCutchan, E. A.
Nuclear Data Sheets, Vol. 125
DOI: 10.1016/j.nds.2015.02.002

Nuclear Data Sheets for A=82
journal, March 2019

Tuli, J. K.; Browne, E.
Nuclear Data Sheets, Vol. 157
DOI: 10.1016/j.nds.2019.04.002

Experimental study of the $β$ - $γ$ and $β$ - $n γ$ decay of the neutron-rich nucleus $^{85}$ Ga
journal, October 2013

Korgul, A.; Rykaczewski, K. P.; Grzywacz, R.
Physical Review C, Vol. 88, Issue 4
DOI: 10.1103/PhysRevC.88.044330

Nuclear Data Sheets for
journal, February 2014

Singh, Balraj; Chen, Jun
Nuclear Data Sheets, Vol. 116
DOI: 10.1016/j.nds.2014.01.001

Nuclear Data Sheets for A = 86
journal, February 2015

Negret, Alexandru; Singh, Balraj
Nuclear Data Sheets, Vol. 124
DOI: 10.1016/j.nds.2014.12.045

Isomeric levels in $^{92}$ Rb and the structure of neutron-rich $^{92, 94}$ Rb isotopes
journal, January 2012

Urban, W.; Sieja, K.; Simpson, G. S.
Physical Review C, Vol. 85, Issue 1
DOI: 10.1103/PhysRevC.85.014329

Evaluation of theoretical conversion coefficients using BrIcc
journal, May 2008

Kibédi, T.; Burrows, T. W.; Trzhaskovskaya, M. B.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 589, Issue 2
DOI: 10.1016/j.nima.2008.02.051

Large-scale mean-field calculations from proton to neutron drip lines using the D1S Gogny force
journal, August 2007

Hilaire, S.; Girod, M.
The European Physical Journal A, Vol. 33, Issue 2
DOI: 10.1140/epja/i2007-10450-2

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

Möller, P.; Sierk, A. J.; Ichikawa, T.
Atomic Data and Nuclear Data Tables, Vol. 109-110
DOI: 10.1016/j.adt.2015.10.002

Thick-restart block Lanczos method for large-scale shell-model calculations
journal, November 2019

Shimizu, Noritaka; Mizusaki, Takahiro; Utsuno, Yutaka
Computer Physics Communications, Vol. 244
DOI: 10.1016/j.cpc.2019.06.011

The Shell-Model Code NuShellX@MSU
journal, June 2014

Brown, B. A.; Rae, W. D. M.
Nuclear Data Sheets, Vol. 120
DOI: 10.1016/j.nds.2014.07.022

Beta Decay of the Most Neutron-rich Isotopes Close to $^{78}$Ni
journal, January 2015

Mazzocchi, C.; Korgul, A.; Rykaczewski, K. P.
Acta Physica Polonica B, Vol. 46, Issue 3
DOI: 10.5506/APhysPolB.46.713

Reexamining Gamow-Teller decays near ${}^{78}{Ni}$
journal, April 2016

Alshudifat, M. F.; Grzywacz, R.; Madurga, M.
Physical Review C, Vol. 93, Issue 4
DOI: 10.1103/PhysRevC.93.044325

A Composite Nuclear-Level Density Formula with Shell Corrections
journal, August 1965

Gilbert, A.; Cameron, A. G. W.
Canadian Journal of Physics, Vol. 43, Issue 8
DOI: 10.1139/p65-139

Phenomenological Nuclear Level Densities using the KTUY05 Nuclear Mass Formula for Applications Off-Stability
journal, January 2006

Kawano, Toshihiko; Chiba, Satoshi; Koura, Hiroyuki
Journal of Nuclear Science and Technology, Vol. 43, Issue 1
DOI: 10.1080/18811248.2006.9711062

Similar Records in DOE PAGES and OSTI.GOV collections:

β - decay of neutron-rich Cl 45 located at the magic number N = 28

Journal Article Bhattacharya, Soumik ; Tripathi, Vandana ; Tabor, S. L. ; ... - Physical Review. C

Results from the study of the β^- decay of ⁴⁵Cl, produced in the fragmentation of a 140-MeV/u ⁴⁸Ca beam, are presented. The half-life for ⁴⁵Cl β decay is measured to be 513(36) ms. The β^- and β^-1n decay of ⁴⁵Cl populated excited states in ^45,44Ar, respectively. On the basis of γ-ray singles and γ-γ coincidence data, decay schemes for the two daughter nuclei have been established. They are compared with shell model calculations using the FSU interaction. The low-lying negative parity states for ⁴⁵Ar are well described by a single particle (neutron) occupying orbitals near the Fermi surface, whereas neutronmore »« less
https://doi.org/10.1103/physrevc.108.024312
Developing the S 32 ( p , d ) S * 31 ( p ) ( γ ) reaction to probe the P 30 ( p , γ ) S 31 reaction rate in classical novae

Journal Article Burcher, Sean ; Chipps, Kelly A. ; Hughes, R. O. ; ... - Physical Review. C

Background: The ³⁰P(p,γ)³¹S reaction rate is one of the largest remaining sources of uncertainty in the final abundances of nuclei created in a classical nova involving a ONe white dwarf. The reaction rate directly influences silicon isotopic ratios, which are used as identifiers of presolar grains with nova origins. Additionally, the uncertainty in the ³⁰P(p,γ)³¹S reaction rate has been found to limit the use of nova nuclear thermometers based on observations of elemental ratios in nova ejecta. Purpose: Reduce uncertainties in the nuclear data for proton-unbound states in ³¹S, which act as resonances for the ³⁰P(p,γ)³¹S reaction at classical novamore »« less
https://doi.org/10.1103/physrevc.105.045805

Full Text Available
First Application of Mass Measurements with the Rare-RI Ring Reveals the Solar r -Process Abundance Trend at A = 122 and A = 123

Journal Article Li, H. F. ; Naimi, S. ; Sprouse, Trevor Michael ; ... - Physical Review Letters

The Rare-RI Ring (R3) is a recently commissioned cyclotronlike storage ring mass spectrometer dedicated to mass measurements of exotic nuclei far from stability at Radioactive Isotope Beam Factory (RIBF) in RIKEN. The first application of mass measurement using the R3 mass spectrometer at RIBF is reported. Rare isotopes produced at RIBF—¹²⁷Sn, ¹²⁶In, ¹²⁵Cd, ¹²⁴Ag, ¹²³Pd—were injected in R3. Masses of ¹²⁶In, ¹²⁵Cd, and ¹²³Pd were measured whereby the mass uncertainty of ¹²³Pd was improved. This is the first reported measurement with a new storage ring mass spectrometry technique realized at a heavy-ion cyclotron and employing individual injection of the preidentifiedmore »« less
https://doi.org/10.1103/physrevlett.128.152701

Full Text Available
Persistence of the Z = 28 shell gap in A = 75 isobars: Identification of a possible ( 1 / 2 – ) μ s isomer in Co 75 and β decay to Ni 75

Journal Article Escrig, Samuel ; Morales, Ana I. ; Nishimura, S. ; ... - Physical Review. C

Here, the evolution of shell structure around doubly magic exotic nuclei is of great interest in nuclear physics and astrophysics. In the ‘southwest’ region of ⁷⁸Ni, the development of deformation might trigger a major shift in our understanding of explosive nucleosynthesis. To this end, new spectroscopic information on key close-lying nuclei is very valuable. We intend to measure the isomeric and β decay of ⁷⁵Co, with one-proton and two-neutron holes relative to 78Ni, to access new nuclear structure information in ⁷⁵Co and its β-decay daughters ⁷⁵Ni and ⁷⁴Ni. The nucleus ⁷⁵Co is produced in relativistic in-flight fission reactions of ²³⁸Umore »« less
https://doi.org/10.1103/physrevc.103.064328

Full Text Available
Constraining the P 30 ( p , γ ) S 31 Reaction Rate in ONe Novae via the Weak, Low-Energy, β -Delayed Proton Decay of Cl 31

Journal Article Budner, T. ; Friedman, M. ; Wrede, C. ; ... - Physical Review Letters

The 30P(p,γ)31S reaction plays an important role in understanding the nucleosynthesis of A≥30 nuclides in oxygen-neon novae. The Gaseous Detector with Germanium Tagging was used to measure 31Cl β-delayed proton decay through the key Jπ=3/2+, 260-keV resonance. The intensity I260βp=8.3+1.2-0.9×10-6 represents the weakest β-delayed, charged-particle emission ever measured below 400 keV, resulting in a proton branching ratio of Γp/Γ=2.5+0.4-0.3×10-4. By combining this measurement with shell-model calculations for Γγ and past work on other resonances, the total 30P(p,γ)31S rate has been determined with reduced uncertainty. The new rate has been used in hydrodynamic simulations to model the composition of nova ejecta,more »« less
https://doi.org/10.1103/physrevlett.128.182701

Full Text Available

Similar Records

This content will become publicly available on Sun Dec 08 00:00:00 EST 2024

Title: β -delayed neutron emissions from N > 50 gallium isotopes

Abstract

Citation Formats

Further Observations on the Splitting of Uranium and Thorium journal, March 1939

Compilation and Evaluation of Beta-Delayed Neutron Emission Probabilities and Half-Lives for Z > 28 Precursors journal, September 2020

Development of a Reference Database for Beta-Delayed Neutron Emission journal, March 2021

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

Large-scale evaluation of β -decay rates of r -process nuclei with the inclusion of first-forbidden transitions journal, February 2016

β -delayed neutron-emission and fission calculations within relativistic quasiparticle random-phase approximation and a statistical model journal, October 2021

β - γ and β -delayed neutron- γ decay of neutron-rich copper isotopes journal, August 2012

Enhanced γ -Ray Emission from Neutron Unbound States Populated in β Decay journal, August 2015

Complete β -decay pattern for the high-priority decay-heat isotopes I 137 and Xe 137 determined using total absorption spectroscopy journal, May 2017

Strong Neutron- γ Competition above the Neutron Threshold in the Decay of Co 70 journal, September 2016

Statistical and evaporation models for the neutron emission energy spectrum in the center-of-mass system from fission fragments journal, September 2013

Neutron- γ competition for β -delayed neutron emission journal, December 2016

Nuclear properties for astrophysical and radioactive-ion-beam applications (II) journal, January 2019

First Observation of Beta-Delayed Two-Neutron Radioactivity: Li 11 journal, November 1979

Beta delayed multi-neutron radioactivity of 17B, 14Be, 19C journal, May 1988

β -decay half-lives and β -delayed neutron multiplicities of the neutron drip-line nuclei 19 B , 22 C , and 23 N journal, January 2003

β-delayed γ spectroscopy of neutron rich Na 27 , 28 , 29 journal, May 2006

β-Delayed neutrons from very neutron-rich sodium and magnesium isotopes journal, February 1984

β-decay studies of neutron-rich K isotopes journal, July 2006

Beta-Delayed Two-Neutron Emission from Rb 98 journal, August 1981

First determination of β -delayed multiple neutron emission beyond A = 100 through direct neutron measurement: The P 2 n value of Sb 136 journal, September 2018

Large β -Delayed One and Two Neutron Emission Rates in the Decay of Ga 86 journal, September 2013

Nuclear structure and β -decay schemes for Te nuclides beyond N = 82 journal, April 2017

First β -decay spectroscopy of In135 and new β -decay branches of In134 journal, October 2021

The neutron long counter NERO for studies of neutron emission in the r-process journal, June 2010

Hybrid-3Hen --- New Detector for Gammas and Neutrons journal, January 2014

First Measurements with the BEta deLayEd Neutron Detector (BELEN-20) at JYFLTRAP journal, September 2011

Conceptual design of a hybrid neutron-gamma detector for study of β-delayed neutrons at the RIB facility of RIKEN journal, April 2017

Strong one-neutron emission from two-neutron unbound states in β decays of the r -process nuclei Ga 86 , 87 journal, September 2019

β-delayed neutron emission of r-process nuclei at the N = 82 shell closure journal, May 2021

β -Delayed One and Two Neutron Emission Probabilities Southeast of Sn132 and the Odd-Even Systematics in r -Process Nuclide Abundances journal, October 2022

Evidence for Gamow-Teller Decay of Ni 78 Core from Beta-Delayed Neutron Emission Studies journal, August 2016

Large β -Delayed Neutron Emission Probabilities in the Ni 78 Region journal, April 2009

β -delayed neutron emission from Ga 85 journal, May 2018

Pygmy Gamow-Teller resonance in the N = 50 region: New evidence from staggering of β -delayed neutron-emission probabilities journal, May 2017

Calculation of delayed-neutron energy spectra in a quasiparticle random-phase approximation–Hauser-Feshbach model journal, November 2008

In-flight RI beam separator BigRIPS at RIKEN and elsewhere in Japan journal, May 2003

Delay-line PPAC for high-energy light ions journal, September 2001

High-rate particle identification of high-energy heavy ions using a tilted electrode gas ionization chamber journal, February 2005

Identification of 45 New Neutron-Rich Isotopes Produced by In-Flight Fission of a 238 U Beam at 345 MeV/nucleon journal, July 2010

Identification and separation of radioactive isotope beams by the BigRIPS separator at the RIKEN RI Beam Factory journal, December 2013

The Advanced Implantation Detector Array (AIDA) journal, May 2023

Segmented YSO scintillation detectors as a new β -implant detection tool for decay spectroscopy in fragmentation facilities journal, September 2019

Shell Evolution towards Ni 78 : Low-Lying States in Cu 77 journal, June 2017

Commissioning of the BRIKEN detector for the measurement of very exotic β -delayed neutron emitters journal, May 2019

The ORNL analysis technique for extracting β -delayed multi-neutron branching ratios with BRIKEN journal, December 2018

Performance of the Recoil Mass Spectrometer and its detector systems at the Holifield Radioactive Ion Beam Facility journal, August 2000

New half-life measurements of the most neutron-rich arsenic and germanium isotopes journal, March 2013

Probing nuclear structures in the vicinity of 78 Ni with β - and β n -decay spectroscopy of 84 Ga journal, October 2013

New subshell closure at N = 58 emerging in neutron-rich nuclei beyond Ni 78 journal, April 2010

Triaxiality of neutron-rich Ge 84 , 86 , 88 from low-energy nuclear spectra journal, July 2017

Nuclear Data Sheets for A = 83 journal, March 2015

Nuclear Data Sheets for A=82 journal, March 2019

Experimental study of the β - γ and β - n γ decay of the neutron-rich nucleus 85 Ga journal, October 2013

Nuclear Data Sheets for journal, February 2014

Nuclear Data Sheets for A = 86 journal, February 2015

Isomeric levels in 92 Rb and the structure of neutron-rich 92 , 94 Rb isotopes journal, January 2012

Evaluation of theoretical conversion coefficients using BrIcc journal, May 2008

Large-scale mean-field calculations from proton to neutron drip lines using the D1S Gogny force journal, August 2007

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

Thick-restart block Lanczos method for large-scale shell-model calculations journal, November 2019

The Shell-Model Code NuShellX@MSU journal, June 2014

Beta Decay of the Most Neutron-rich Isotopes Close to $^{78}$Ni journal, January 2015

Reexamining Gamow-Teller decays near Ni 78 journal, April 2016

A Composite Nuclear-Level Density Formula with Shell Corrections journal, August 1965

Phenomenological Nuclear Level Densities using the KTUY05 Nuclear Mass Formula for Applications Off-Stability journal, January 2006

Further Observations on the Splitting of Uranium and Thorium
journal, March 1939

Compilation and Evaluation of Beta-Delayed Neutron Emission Probabilities and Half-Lives for Z > 28 Precursors
journal, September 2020

Development of a Reference Database for Beta-Delayed Neutron Emission
journal, March 2021

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

Large-scale evaluation of $β$ -decay rates of $r$ -process nuclei with the inclusion of first-forbidden transitions
journal, February 2016

β -delayed neutron-emission and fission calculations within relativistic quasiparticle random-phase approximation and a statistical model
journal, October 2021

$β$ - $γ$ and $β$ -delayed neutron- $γ$ decay of neutron-rich copper isotopes
journal, August 2012

Enhanced $γ$ -Ray Emission from Neutron Unbound States Populated in $β$ Decay
journal, August 2015

Complete $β$ -decay pattern for the high-priority decay-heat isotopes ${}^{137}I$ and ${}^{137}{Xe}$ determined using total absorption spectroscopy
journal, May 2017

Strong Neutron- $γ$ Competition above the Neutron Threshold in the Decay of ${}^{70}{Co}$
journal, September 2016

Statistical and evaporation models for the neutron emission energy spectrum in the center-of-mass system from fission fragments
journal, September 2013

Neutron- $γ$ competition for $β$ -delayed neutron emission
journal, December 2016

Nuclear properties for astrophysical and radioactive-ion-beam applications (II)
journal, January 2019

First Observation of Beta-Delayed Two-Neutron Radioactivity: ${}^{11}{Li}$
journal, November 1979

Beta delayed multi-neutron radioactivity of 17B, 14Be, 19C
journal, May 1988

$β$ -decay half-lives and $β$ -delayed neutron multiplicities of the neutron drip-line nuclei $^{19} B,^{22} C,$ and $^{23} N$
journal, January 2003

β-delayed γ spectroscopy of neutron rich ${}^{27, 28, 29}{Na}$
journal, May 2006

β-Delayed neutrons from very neutron-rich sodium and magnesium isotopes
journal, February 1984

β-decay studies of neutron-rich K isotopes
journal, July 2006

Beta-Delayed Two-Neutron Emission from ${}^{98}{Rb}$
journal, August 1981

First determination of $β$ -delayed multiple neutron emission beyond $A = 100$ through direct neutron measurement: The $P_{2 n}$ value of ${}^{136}{Sb}$
journal, September 2018

Large $β$ -Delayed One and Two Neutron Emission Rates in the Decay of ${}^{86}{Ga}$
journal, September 2013

Nuclear structure and $β$ -decay schemes for Te nuclides beyond $N = 82$
journal, April 2017

First β -decay spectroscopy of In135 and new β -decay branches of In134
journal, October 2021

The neutron long counter NERO for studies of neutron emission in the r-process
journal, June 2010

Hybrid-3Hen --- New Detector for Gammas and Neutrons
journal, January 2014

First Measurements with the BEta deLayEd Neutron Detector (BELEN-20) at JYFLTRAP
journal, September 2011

Conceptual design of a hybrid neutron-gamma detector for study of β-delayed neutrons at the RIB facility of RIKEN
journal, April 2017

Strong one-neutron emission from two-neutron unbound states in $β$ decays of the $r$ -process nuclei ${}^{86, 87}{Ga}$
journal, September 2019

β-delayed neutron emission of r-process nuclei at the N = 82 shell closure
journal, May 2021

β -Delayed One and Two Neutron Emission Probabilities Southeast of Sn132 and the Odd-Even Systematics in r -Process Nuclide Abundances
journal, October 2022

Evidence for Gamow-Teller Decay of ${}^{78}{Ni}$ Core from Beta-Delayed Neutron Emission Studies
journal, August 2016

Large $β$ -Delayed Neutron Emission Probabilities in the ${}^{78}{Ni}$ Region
journal, April 2009

$β$ -delayed neutron emission from ${}^{85}{Ga}$
journal, May 2018

Pygmy Gamow-Teller resonance in the $N = 50$ region: New evidence from staggering of $β$ -delayed neutron-emission probabilities
journal, May 2017

Calculation of delayed-neutron energy spectra in a quasiparticle random-phase approximation–Hauser-Feshbach model
journal, November 2008

In-flight RI beam separator BigRIPS at RIKEN and elsewhere in Japan
journal, May 2003

Delay-line PPAC for high-energy light ions
journal, September 2001

High-rate particle identification of high-energy heavy ions using a tilted electrode gas ionization chamber
journal, February 2005

Identification of 45 New Neutron-Rich Isotopes Produced by In-Flight Fission of a ²³⁸ U Beam at 345 MeV/nucleon
journal, July 2010

Identification and separation of radioactive isotope beams by the BigRIPS separator at the RIKEN RI Beam Factory
journal, December 2013

The Advanced Implantation Detector Array (AIDA)
journal, May 2023

Segmented YSO scintillation detectors as a new $β$ -implant detection tool for decay spectroscopy in fragmentation facilities
journal, September 2019

Shell Evolution towards ${}^{78}{Ni}$ : Low-Lying States in ${}^{77}{Cu}$
journal, June 2017

Commissioning of the BRIKEN detector for the measurement of very exotic $β$ -delayed neutron emitters
journal, May 2019

The ORNL analysis technique for extracting $β$ -delayed multi-neutron branching ratios with BRIKEN
journal, December 2018

Performance of the Recoil Mass Spectrometer and its detector systems at the Holifield Radioactive Ion Beam Facility
journal, August 2000

New half-life measurements of the most neutron-rich arsenic and germanium isotopes
journal, March 2013

Probing nuclear structures in the vicinity of $^{78}$ Ni with $β$ - and $β n$ -decay spectroscopy of $^{84}$ Ga
journal, October 2013

New subshell closure at $N = 58$ emerging in neutron-rich nuclei beyond ${}^{78}{Ni}$
journal, April 2010

Triaxiality of neutron-rich ${}^{84, 86, 88}{Ge}$ from low-energy nuclear spectra
journal, July 2017

Nuclear Data Sheets for A = 83
journal, March 2015

Nuclear Data Sheets for A=82
journal, March 2019

Experimental study of the $β$ - $γ$ and $β$ - $n γ$ decay of the neutron-rich nucleus $^{85}$ Ga
journal, October 2013

Nuclear Data Sheets for
journal, February 2014

Nuclear Data Sheets for A = 86
journal, February 2015

Isomeric levels in $^{92}$ Rb and the structure of neutron-rich $^{92, 94}$ Rb isotopes
journal, January 2012

Evaluation of theoretical conversion coefficients using BrIcc
journal, May 2008

Large-scale mean-field calculations from proton to neutron drip lines using the D1S Gogny force
journal, August 2007

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

Thick-restart block Lanczos method for large-scale shell-model calculations
journal, November 2019

The Shell-Model Code NuShellX@MSU
journal, June 2014

Beta Decay of the Most Neutron-rich Isotopes Close to $^{78}$Ni
journal, January 2015

Reexamining Gamow-Teller decays near ${}^{78}{Ni}$
journal, April 2016

A Composite Nuclear-Level Density Formula with Shell Corrections
journal, August 1965

Phenomenological Nuclear Level Densities using the KTUY05 Nuclear Mass Formula for Applications Off-Stability
journal, January 2006