$β^-$ decay of $T_z$ = +$\frac{11}{2}$ isotopes $\mathrm{^{37}Al}$ and $\mathrm{^{39}Si}$: Understanding Gamow-Teller strength distribution in neutron-rich nuclei

Abromeit, B.; Tripathi, Vandana; Crawford, H. L.; Liddick, S. N.; Yoshida, S.; Utsuno, Y.; Bender, P. C.; Crider, B. P.; Dungan, R.; Fallon, P.; Kravvaris, K.; Larson, N.; Lubna, R. S.; Otsuka, T.; Prokop, C. J.; Richard, A. L.; Shimizu, N.; Tabor, S. L.; Volya, A.

doi:10.1103/PhysRevC.100.014323

Title: $β^-$ decay of $$T_z$$ = +$$\frac{11}{2}$$ isotopes $$\mathrm{^{37}Al}$$ and $$\mathrm{^{39}Si}$$: Understanding Gamow-Teller strength distribution in neutron-rich nuclei

Abstract

$β^-$ decay of $$T_z$$ = +$$\frac{11}{2}$$ nuclei $$\mathrm{^{37}Al}$$ and $$\mathrm{^{39}Si}$$ was studied to obtain information about excited states in the daughter and granddaughter nuclei. New information on excited states has been obtained for $$\mathrm{^{37,39}P}$$ whereas level schemes for $$\mathrm{^{37}Si}$$ and $$\mathrm{^{37,39}S}$$ were confirmed and expanded on as compared to the most recent investigations. For the nuclei studied, the valence proton and neutron occupy different major shells with opposite parities, hence, the $β^-$ decay preferentially and primarily populates core-excited $1p1h$ intruder states with a parity opposite to the ground state of the daughter nucleus. These low-lying intruder states shed light on the $N = 20$ shell gap and its evolution with neutron number. The $β^-$ decay of very neutron-rich nuclei also illustrates how the Gamow-Teller (GT) strength distribution changes with neutron excess. Comparing $β^-$ decay of $$\mathrm{^{37,39}Si}$$ presented here with $$\mathrm{^{38,40}Si}$$ from a previous study, we clearly see an even-odd effect in the GT strength distribution with the decay from even-even nuclei showing strong low-lying strength whereas for the odd $$A$$ being very fragmented. Finally, configuration interaction shell-model calculations with the state-of-art SDPFSDG-MU effective interaction were performed to understand the structure of the $1p1h$ states and explore the GT strength distribution.

Authors:

Abromeit, B. ^[1]; Tripathi, Vandana ^[1]; Crawford, H. L. ^[2]; Liddick, S. N. ^[3]; Yoshida, S. ^[4]; Utsuno, Y. ^[5]; Bender, P. C. ^[6]; Crider, B. P. ^[7]; Dungan, R. ^[1]; Fallon, P. ^[2]; Kravvaris, K. ^[1]; Larson, N. ^[3]; Lubna, R. S. ^[1]; Otsuka, T. ^[8]; Prokop, C. J. ^[3]; Richard, A. L. ^[9]; Shimizu, N. ^[10]; Tabor, S. L. ^[1]; Volya, A. ^[1]

Florida State Univ., Tallahassee, FL (United States). Dept. of Physics
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Nuclear Science Division
Michigan State Univ., East Lansing, MI (United States). Dept. of Chemistry, and National Superconducting Cyclotron Lab.
Univ. of Tokyo (Japan). Dept. of Physics
Japan Atomic Energy Agency (JAEA), Tokai (Japan). Advanced Science Research Center; Univ. of Tokyo (Japan). Center for Nuclear Study
Michigan State Univ., East Lansing, MI (United States). National Superconducting Cyclotron Lab.; Univ. of Massachusetts, Amherst, MA (United States). Dept. of Physics
Michigan State Univ., East Lansing, MI (United States). National Superconducting Cyclotron Lab.; Mississippi State Univ., Mississippi State, MS (United States). Dept. of Physics
Michigan State Univ., East Lansing, MI (United States). National Superconducting Cyclotron Lab.; Univ. of Tokyo (Japan). Dept. of Physics; Katholieke Univ., Leuven (Belgium). Inst. voor Kern-en Stralingsfysica
Michigan State Univ., East Lansing, MI (United States). National Superconducting Cyclotron Lab.
Univ. of Tokyo (Japan). Center for Nuclear Study

Publication Date:: Mon Jul 29 00:00:00 EDT 2019

Research Org.:: Texas A & M Univ., College Station, TX (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA)

OSTI Identifier:: 1574994

Alternate Identifier(s):: OSTI ID: 1545426

Grant/Contract Number:: NA0003841; AC02-05CH11231; SC0009883; NA0000979; NA0002132; NA00033221; NA0003180

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review C

Additional Journal Information:: Journal Volume: 100; Journal Issue: 1; 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


                    Abromeit, B., Tripathi, Vandana, Crawford, H. L., Liddick, S. N., Yoshida, S., Utsuno, Y., Bender, P. C., Crider, B. P., Dungan, R., Fallon, P., Kravvaris, K., Larson, N., Lubna, R. S., Otsuka, T., Prokop, C. J., Richard, A. L., Shimizu, N., Tabor, S. L., and Volya, A. $β^-$ decay of $T_z$ = +$\frac{11}{2}$ isotopes $\mathrm{^{37}Al}$ and $\mathrm{^{39}Si}$: Understanding Gamow-Teller strength distribution in neutron-rich nuclei.  United States: N. p., 2019. 
Web.  doi:10.1103/PhysRevC.100.014323.

Copy to clipboard


                    Abromeit, B., Tripathi, Vandana, Crawford, H. L., Liddick, S. N., Yoshida, S., Utsuno, Y., Bender, P. C., Crider, B. P., Dungan, R., Fallon, P., Kravvaris, K., Larson, N., Lubna, R. S., Otsuka, T., Prokop, C. J., Richard, A. L., Shimizu, N., Tabor, S. L., & Volya, A. $β^-$ decay of $T_z$ = +$\frac{11}{2}$ isotopes $\mathrm{^{37}Al}$ and $\mathrm{^{39}Si}$: Understanding Gamow-Teller strength distribution in neutron-rich nuclei.  United States.  https://doi.org/10.1103/PhysRevC.100.014323

Copy to clipboard


                    Abromeit, B., Tripathi, Vandana, Crawford, H. L., Liddick, S. N., Yoshida, S., Utsuno, Y., Bender, P. C., Crider, B. P., Dungan, R., Fallon, P., Kravvaris, K., Larson, N., Lubna, R. S., Otsuka, T., Prokop, C. J., Richard, A. L., Shimizu, N., Tabor, S. L., and Volya, A. Mon .  
"$β^-$ decay of $T_z$ = +$\frac{11}{2}$ isotopes $\mathrm{^{37}Al}$ and $\mathrm{^{39}Si}$: Understanding Gamow-Teller strength distribution in neutron-rich nuclei".  United States.  https://doi.org/10.1103/PhysRevC.100.014323.  https://www.osti.gov/servlets/purl/1574994.

Copy to clipboard


                    
@article{osti_1574994,

  title        = {$β^-$ decay of $T_z$ = +$\frac{11}{2}$ isotopes $\mathrm{^{37}Al}$ and $\mathrm{^{39}Si}$: Understanding Gamow-Teller strength distribution in neutron-rich nuclei},

  author       = {Abromeit, B. and Tripathi, Vandana and Crawford, H. L. and Liddick, S. N. and Yoshida, S. and Utsuno, Y. and Bender, P. C. and Crider, B. P. and Dungan, R. and Fallon, P. and Kravvaris, K. and Larson, N. and Lubna, R. S. and Otsuka, T. and Prokop, C. J. and Richard, A. L. and Shimizu, N. and Tabor, S. L. and Volya, A.},

  abstractNote = {$β^-$ decay of $T_z$ = +$\frac{11}{2}$ nuclei $\mathrm{^{37}Al}$ and $\mathrm{^{39}Si}$ was studied to obtain information about excited states in the daughter and granddaughter nuclei. New information on excited states has been obtained for $\mathrm{^{37,39}P}$ whereas level schemes for $\mathrm{^{37}Si}$ and $\mathrm{^{37,39}S}$ were confirmed and expanded on as compared to the most recent investigations. For the nuclei studied, the valence proton and neutron occupy different major shells with opposite parities, hence, the $β^-$ decay preferentially and primarily populates core-excited $1p1h$ intruder states with a parity opposite to the ground state of the daughter nucleus. These low-lying intruder states shed light on the $N = 20$ shell gap and its evolution with neutron number. The $β^-$ decay of very neutron-rich nuclei also illustrates how the Gamow-Teller (GT) strength distribution changes with neutron excess. Comparing $β^-$ decay of $\mathrm{^{37,39}Si}$ presented here with $\mathrm{^{38,40}Si}$ from a previous study, we clearly see an even-odd effect in the GT strength distribution with the decay from even-even nuclei showing strong low-lying strength whereas for the odd $A$ being very fragmented. Finally, configuration interaction shell-model calculations with the state-of-art SDPFSDG-MU effective interaction were performed to understand the structure of the $1p1h$ states and explore the GT strength distribution.},

  doi          = {10.1103/PhysRevC.100.014323},

  journal      = {Physical Review C},

  number       = 1,

  volume       = 100,

  place        = {United States},

  year         = {Mon Jul 29 00:00:00 EDT 2019},

  month        = {Mon Jul 29 00:00:00 EDT 2019}

}

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.100.014323

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 2 works

Citation information provided by
Web of Science

Figures / Tables:

FIG. 1: The decay chain showing the half-lives of β decay and β-delayed neutron emission daughters for the two neutron rich isotopes reported in this paper, namely ³⁷Al and ³⁹Si (both T_z = +11/2). The half lives (T_1/2) of ³⁷Al and ^37,39Si are from this work while the rest frommore »

All figures and tables (18 total)

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Spectroscopy of neutron-rich ${}^{34, 35, 36, 37, 38}P$ populated in binary grazing reactions
journal, October 2015

Chapman, R.; Hodsdon, A.; Bouhelal, M.
Physical Review C, Vol. 92, Issue 4
DOI: 10.1103/PhysRevC.92.044308

High efficiency beta-decay spectroscopy using a planar germanium double-sided strip detector
journal, November 2013

Larson, N.; Liddick, S. N.; Bennett, M.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 727
DOI: 10.1016/j.nima.2013.06.027

Status of the Nuclear Shell Model
journal, December 1988

Brown, B. A.; Wildenthal, B. H.
Annual Review of Nuclear and Particle Science, Vol. 38, Issue 1
DOI: 10.1146/annurev.ns.38.120188.000333

Commissioning the A1900 projectile fragment separator
journal, May 2003

Morrissey, D. J.; Sherrill, B. M.; Steiner, M.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 204
DOI: 10.1016/S0168-583X(02)01895-5

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

Hardy, J. C.; Carraz, L. C.; Jonson, B.
Physics Letters B, Vol. 71, Issue 2
DOI: 10.1016/0370-2693(77)90223-4

Thirty-two-fold segmented germanium detectors to identify γ-rays from intermediate-energy exotic beams
journal, July 2001

Mueller, W. F.; Church, J. A.; Glasmacher, T.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 466, Issue 3
DOI: 10.1016/S0168-9002(01)00257-1

Low-energy structure of $^{40} S$ through $^{40} P$ β decay
journal, November 2001

Winger, J. A.; Mantica, P. F.; Ronningen, R. M.
Physical Review C, Vol. 64, Issue 6
DOI: 10.1103/PhysRevC.64.064318

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

Spectroscopy of neutron-rich ${}^{37}P$
journal, March 2007

Hodsdon, A.; Chapman, R.; Liang, X.
Physical Review C, Vol. 75, Issue 3
DOI: 10.1103/PhysRevC.75.034313

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

Novel Features of Nuclear Forces and Shell Evolution in Exotic Nuclei
journal, January 2010

Otsuka, Takaharu; Suzuki, Toshio; Honma, Michio
Physical Review Letters, Vol. 104, Issue 1
DOI: 10.1103/PhysRevLett.104.012501

Unexpected high-energy γ emission from decaying exotic nuclei
journal, September 2017

Gottardo, A.; Verney, D.; Deloncle, I.
Physics Letters B, Vol. 772
DOI: 10.1016/j.physletb.2017.06.050

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

Northern boundary of the “island of inversion” and triaxiality in 34 Si
journal, September 2017

Han, R.; Li, X. Q.; Jiang, W. G.
Physics Letters B, Vol. 772
DOI: 10.1016/j.physletb.2017.07.007

Systematic shell-model study of $β$ -decay properties and Gamow-Teller strength distributions in $A \approx 40$ neutron-rich nuclei
journal, May 2018

Yoshida, Sota; Utsuno, Yutaka; Shimizu, Noritaka
Physical Review C, Vol. 97, Issue 5
DOI: 10.1103/PhysRevC.97.054321

Beta decay of17C,19N,22O,24F,26Ne,32Al,34Al,35-36Si,36-37-38P,40S
journal, December 1986

Dufour, J. P.; Moral, R.; Fleury, A.
Zeitschrift f�r Physik A Atomic Nuclei, Vol. 324, Issue 4
DOI: 10.1007/BF01290934

In-beam $γ$ -ray spectroscopy of ${}^{38 - 42}S$
journal, December 2016

Lunderberg, E.; Gade, A.; Bader, V.
Physical Review C, Vol. 94, Issue 6
DOI: 10.1103/PhysRevC.94.064327

Nuclear structure of 37, 38Si investigated by decay spectroscopy of 37, 38Al
journal, September 2015

Steiger, K.; Nishimura, S.; Li, Z.
The European Physical Journal A, Vol. 51, Issue 9
DOI: 10.1140/epja/i2015-15117-9

Nuclear Data Sheets for A = 39
journal, February 2006

Singh, Balraj; Cameron, John A.
Nuclear Data Sheets, Vol. 107, Issue 2
DOI: 10.1016/j.nds.2006.01.001

NSCL and FRIB at Michigan State University: Nuclear science at the limits of stability
journal, April 2016

Gade, A.; Sherrill, B. M.
Physica Scripta, Vol. 91, Issue 5
DOI: 10.1088/0031-8949/91/5/053003

Shell Evolution around and beyond $N=28$ Studied with Large-Scale Shell-Model Calculations
journal, January 2012

Utsuno, Yutaka; Otsuka, Takaharu; Brown, B. Alex
Progress of Theoretical Physics Supplement, Vol. 196
DOI: 10.1143/PTPS.196.304

Shell-model description of neutron-rich pf-shell nuclei with a new effective interaction GXPF 1
journal, April 2005

Honma, M.; Otsuka, T.; Brown, B. A.
The European Physical Journal A, Vol. 25, Issue S1
DOI: 10.1140/epjad/i2005-06-032-2

Shape transitions in exotic Si and S isotopes and tensor-force-driven Jahn-Teller effect
journal, November 2012

Utsuno, Yutaka; Otsuka, Takaharu; Brown, B. Alex
Physical Review C, Vol. 86, Issue 5
DOI: 10.1103/PhysRevC.86.051301

First in-beam $γ$ -ray study of the level structure of neutron-rich ${}^{39}S$
journal, August 2016

Chapman, R.; Wang, Z. M.; Bouhelal, M.
Physical Review C, Vol. 94, Issue 2
DOI: 10.1103/PhysRevC.94.024325

$β$ decay of ${}^{38, 40}{Si}$ ( $T_{z} = + 5, + 6$ ) to low-lying core excited states in odd-odd ${}^{38, 40}P$ isotopes
journal, February 2017

Tripathi, Vandana; Lubna, R. S.; Abromeit, B.
Physical Review C, Vol. 95, Issue 2
DOI: 10.1103/PhysRevC.95.024308

Structure of the neutron-rich 37, 39P and 43, 45Cl nuclei
journal, November 2004

Sorlin, O.; Dombrádi, Zs.; Sohler, D.
The European Physical Journal A, Vol. 22, Issue 2
DOI: 10.1140/epja/i2004-10019-7

New effective interaction for $0 ℏ ω$ shell-model calculations in the $sd − pf$ valence space
journal, January 2009

Nowacki, F.; Poves, A.
Physical Review C, Vol. 79, Issue 1
DOI: 10.1103/PhysRevC.79.014310

Evolution of the $E (1 / 2_{1}^{+}) - E (3 / 2_{1}^{+})$ energy spacing in odd-mass K, Cl, and P isotopes for $N = 20 − 28$
journal, September 2006

Gade, A.; Brown, B. A.; Bazin, D.
Physical Review C, Vol. 74, Issue 3
DOI: 10.1103/PhysRevC.74.034322

Figures / Tables found in this record:

Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.

Similar Records in DOE PAGES and OSTI.GOV collections:

$β$ decay of ${}^{38, 40}{Si}$ ( $T_{z} = + 5, + 6$ ) to low-lying core excited states in odd-odd ${}^{38, 40}P$ isotopes

Journal Article Tripathi, Vandana ; Lubna, R. S. ; Abromeit, B. ; ... - Physical Review C

Low-lying excited states in P^38,40 have been identified in the β decay of T_z=+5,+6, Si^38,40. Based on the allowed nature of the Gamow-Teller (GT) decay observed, these states are assigned spin and parity of 1⁺ and are core-excited 1p1h intruder states with a parity opposite to the ground state. The occurrence of intruder states at low energies highlights the importance of pairing and quadrupole correlation energies in lowering the intruder states despite the N=20 shell gap. Configuration interaction shell model calculations with the state-of-art SDPF-MU effective interaction were performed to understand the structure of these 1p1h states in the even-Amore »« less
Cited by 7
https://doi.org/10.1103/PhysRevC.95.024308

Full Text Available
β − decay of exotic P and S isotopes with neutron number near 28

Journal Article Tripathi, Vandana ; Bhattacharya, Soumik ; Rubino, E. ; ... - Physical Review. C

β^- decay of very neutron-rich isotopes of P and S, studied at the National Superconducting Cyclotron Laboratory (NSCL) using the Beta Counting Station (BCS) consisting of a Double Sided Strip Detector surrounded by clovers detectors for observing delayed γ transitions is reported here. β-decay half-lifes and delayed neutron emission probabilities were extracted for ^42,43,44P and ^44,46S by analyzing spatial and temporal correlations between implants and decay events in the Si detector with further coincidence with γ transitions. Detection of delayed γ rays allowed for the identification of negative parity 1p1h states in ⁴²S for the first time, also constraining themore »« less
https://doi.org/10.1103/physrevc.106.064314

Full Text Available
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
Failure of the gross theory of beta decay in neutron deficient nuclei

Journal Article Firestone, R. B. ; Schwengner, R. ; Zuber, K. - EPJ Web of Conferences

The neutron deficient isotopes ^117-121Xe, ^117-124Cs, and ^122-124Ba were produced by a beam of ²⁸Si from the LBNL SuperHILAC on a target of ^natMo. The isotopes were mass separated and their beta decay schemes were measured with a Total Absorption Spectrometer (TAS). The beta strengths derived from these data decreased dramatically to levels above ≈1 MeV for the even-even decays; 3–4 MeV for even-Z, odd-N decays; 4–5 MeV for the odd-Z, even-N decays; and 7–8 MeV for the odd-Z, odd-N decays. The decreasing strength to higher excitation energies in the daughters contradicts the predictions of the Gross Theory of Betamore »« less
https://doi.org/10.1051/epjconf/20159301023

Full Text Available
High spin spectroscopy of near spherical nuclei: Role of intruder orbitals

Journal Article Bhattacharyya, S. ; Bhattacharjee, T. ; Mukherjee, G. ; ... - AIP Conference Proceedings

High spin states of nuclei in the vicinity of neutron shell closure N = 82 and proton shell closure Z = 82 have been studied using the Clovere Ge detectors of Indian National Gamma Array. The shape driving effects of proton and neutron unique parity intruder orbitals for the structure of nuclei around the above shell closures have been investigated using light and heavy ion beams. Lifetime measurements of excited states in {sup 139}Pr have been done using pulsed-beam-γ coincidence technique. The prompt spectroscopy of {sup 207}Rn has been extended beyond the 181μs 13/2{sup +} isomer. Neutron-rich nuclei around {supmore »« less
https://doi.org/10.1063/1.4893265

Similar Records

Title: $β^-$ decay of $$T_z$$ = +$$\frac{11}{2}$$ isotopes $$\mathrm{^{37}Al}$$ and $$\mathrm{^{39}Si}$$: Understanding Gamow-Teller strength distribution in neutron-rich nuclei

Abstract

Citation Formats

Figures / Tables:

Spectroscopy of neutron-rich P 34 , 35 , 36 , 37 , 38 populated in binary grazing reactions journal, October 2015

High efficiency beta-decay spectroscopy using a planar germanium double-sided strip detector journal, November 2013

Status of the Nuclear Shell Model journal, December 1988

Commissioning the A1900 projectile fragment separator journal, May 2003

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

Thirty-two-fold segmented germanium detectors to identify γ-rays from intermediate-energy exotic beams journal, July 2001

Low-energy structure of 40 S through 40 P β decay journal, November 2001

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

Spectroscopy of neutron-rich P 37 journal, March 2007

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

Novel Features of Nuclear Forces and Shell Evolution in Exotic Nuclei journal, January 2010

Unexpected high-energy γ emission from decaying exotic nuclei journal, September 2017

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

Northern boundary of the “island of inversion” and triaxiality in 34 Si journal, September 2017

Systematic shell-model study of β -decay properties and Gamow-Teller strength distributions in A ≈ 40 neutron-rich nuclei journal, May 2018

Beta decay of17C,19N,22O,24F,26Ne,32Al,34Al,35-36Si,36-37-38P,40S journal, December 1986

In-beam γ -ray spectroscopy of S 38 – 42 journal, December 2016

Nuclear structure of 37, 38Si investigated by decay spectroscopy of 37, 38Al journal, September 2015

Nuclear Data Sheets for A = 39 journal, February 2006

NSCL and FRIB at Michigan State University: Nuclear science at the limits of stability journal, April 2016

Shell Evolution around and beyond $N=28$ Studied with Large-Scale Shell-Model Calculations journal, January 2012

Shell-model description of neutron-rich pf-shell nuclei with a new effective interaction GXPF 1 journal, April 2005

Shape transitions in exotic Si and S isotopes and tensor-force-driven Jahn-Teller effect journal, November 2012

First in-beam γ -ray study of the level structure of neutron-rich S 39 journal, August 2016

β decay of Si 38 , 40 ( T z = + 5 , + 6 ) to low-lying core excited states in odd-odd P 38 , 40 isotopes journal, February 2017

Structure of the neutron-rich 37, 39P and 43, 45Cl nuclei journal, November 2004

New effective interaction for 0 ℏ ω shell-model calculations in the sd − pf valence space journal, January 2009

Evolution of the E ( 1 / 2 1 + ) − E ( 3 / 2 1 + ) energy spacing in odd-mass K, Cl, and P isotopes for N = 20 − 28 journal, September 2006

Spectroscopy of neutron-rich ${}^{34, 35, 36, 37, 38}P$ populated in binary grazing reactions
journal, October 2015

High efficiency beta-decay spectroscopy using a planar germanium double-sided strip detector
journal, November 2013

Status of the Nuclear Shell Model
journal, December 1988

Commissioning the A1900 projectile fragment separator
journal, May 2003

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

Thirty-two-fold segmented germanium detectors to identify γ-rays from intermediate-energy exotic beams
journal, July 2001

Low-energy structure of $^{40} S$ through $^{40} P$ β decay
journal, November 2001

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

Spectroscopy of neutron-rich ${}^{37}P$
journal, March 2007

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

Novel Features of Nuclear Forces and Shell Evolution in Exotic Nuclei
journal, January 2010

Unexpected high-energy γ emission from decaying exotic nuclei
journal, September 2017

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

Northern boundary of the “island of inversion” and triaxiality in 34 Si
journal, September 2017

Systematic shell-model study of $β$ -decay properties and Gamow-Teller strength distributions in $A \approx 40$ neutron-rich nuclei
journal, May 2018

Beta decay of17C,19N,22O,24F,26Ne,32Al,34Al,35-36Si,36-37-38P,40S
journal, December 1986

In-beam $γ$ -ray spectroscopy of ${}^{38 - 42}S$
journal, December 2016

Nuclear structure of 37, 38Si investigated by decay spectroscopy of 37, 38Al
journal, September 2015

Nuclear Data Sheets for A = 39
journal, February 2006

NSCL and FRIB at Michigan State University: Nuclear science at the limits of stability
journal, April 2016

Shell Evolution around and beyond $N=28$ Studied with Large-Scale Shell-Model Calculations
journal, January 2012

Shell-model description of neutron-rich pf-shell nuclei with a new effective interaction GXPF 1
journal, April 2005

Shape transitions in exotic Si and S isotopes and tensor-force-driven Jahn-Teller effect
journal, November 2012

First in-beam $γ$ -ray study of the level structure of neutron-rich ${}^{39}S$
journal, August 2016

$β$ decay of ${}^{38, 40}{Si}$ ( $T_{z} = + 5, + 6$ ) to low-lying core excited states in odd-odd ${}^{38, 40}P$ isotopes
journal, February 2017

Structure of the neutron-rich 37, 39P and 43, 45Cl nuclei
journal, November 2004

New effective interaction for $0 ℏ ω$ shell-model calculations in the $sd − pf$ valence space
journal, January 2009

Evolution of the $E (1 / 2_{1}^{+}) - E (3 / 2_{1}^{+})$ energy spacing in odd-mass K, Cl, and P isotopes for $N = 20 − 28$
journal, September 2006