Rotational Bands in the Doubly Magic Nucleus 56Ni

Dirk Rudolph; C. Baktash; M. J. Brinkman; E. Caurier; D. J. Dean; M. Devlin; J. Dobaczewski; P. H. Heenen; H. Q. Jin; D. R. LaFosse; W. Nazarewicz; F. Nowacki; A. Poves; L. L. Riedinger; D. G. Sarantites; W. Satula; C. H. Yu

doi:10.1103/PhysRevLett.82.3763

Rotational Bands in the Doubly Magic Nucleus 56Ni

Dirk Rudolph, C. Baktash, M. J. Brinkman, E. Caurier, D. J. Dean, M. Devlin, J. Dobaczewski, P. H. Heenen, H. Q. Jin, D. R. LaFosse, W. Nazarewicz, F. Nowacki, A. Poves, L. L. Riedinger, D. G. Sarantites, W. Satula, C. H. Yu

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Abstract

Structures of the medium- to high-spin states in the doubly magic nucleus Ni-56 have been investigated using the reaction Si-28(Ar-36, 2 alpha) and the gamma-ray spectrometer Gammasphere in conjunction with the 4 pi charged-particle detector array Microball. Two well-deformed rotational bands have been identified. There is evidence that one of the bands, which is identical to a sequence in the odd-odd neighbor Cu-58, partially decays via proton emission into the ground state of Co-55. Predictions of extensive large-scale shell-model and cranked Hartree-Fock and Hartree-Fock-Bogolyubov calculations are compared with the experimental data.

Original language	English
Pages (from-to)	3763-3766
Journal	Physical Review Letters
Volume	82
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevLett.82.3763
Publication status	Published - 1999

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19

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Subatomic Physics

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10.1103/PhysRevLett.82.3763

Rudolph1999

http://link.aps.org/doi/10.1103/PhysRevLett.82.3763

1 Article

4D-imaging of drip-line radioactivity by detecting proton emission from ^54mNi pictured with ACTAR TPC
Giovinazzo, J., Roger, T., Blank, B., Rudolph, D., Brown, B. A., Alvarez-Pol, H., Arokia Raj, A., Ascher, P., Caamaño-Fresco, M., Caceres, L., Cox, D. M., Fernández-Domínguez, B., Lois-Fuentes, J., Gerbaux, M., Grévy, S., Grinyer, G. F., Kamalou, O., Mauss, B., Mentana, A. & Pancin, J. & 6 others, Pibernat, J., Piot, J., Sorlin, O., Stodel, C., Thomas, J.-C. & Versteegen, M., 2021 Aug 10, In: Nature Communications. 12, 1, 6 p., 4805.
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Rudolph, D., Baktash, C., Brinkman, M. J., Caurier, E., Dean, D. J., Devlin, M., Dobaczewski, J., Heenen, P. H., Jin, H. Q., LaFosse, D. R., Nazarewicz, W., Nowacki, F., Poves, A., Riedinger, L. L., Sarantites, D. G., Satula, W., & Yu, C. H. (1999). Rotational Bands in the Doubly Magic Nucleus 56Ni. Physical Review Letters, 82(19), 3763-3766. https://doi.org/10.1103/PhysRevLett.82.3763

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title = "Rotational Bands in the Doubly Magic Nucleus 56Ni",

abstract = "Structures of the medium- to high-spin states in the doubly magic nucleus Ni-56 have been investigated using the reaction Si-28(Ar-36, 2 alpha) and the gamma-ray spectrometer Gammasphere in conjunction with the 4 pi charged-particle detector array Microball. Two well-deformed rotational bands have been identified. There is evidence that one of the bands, which is identical to a sequence in the odd-odd neighbor Cu-58, partially decays via proton emission into the ground state of Co-55. Predictions of extensive large-scale shell-model and cranked Hartree-Fock and Hartree-Fock-Bogolyubov calculations are compared with the experimental data.",

author = "Dirk Rudolph and C. Baktash and Brinkman, {M. J.} and E. Caurier and Dean, {D. J.} and M. Devlin and J. Dobaczewski and Heenen, {P. H.} and Jin, {H. Q.} and LaFosse, {D. R.} and W. Nazarewicz and F. Nowacki and A. Poves and Riedinger, {L. L.} and Sarantites, {D. G.} and W. Satula and Yu, {C. H.}",

note = "19",

year = "1999",

doi = "10.1103/PhysRevLett.82.3763",

language = "English",

volume = "82",

pages = "3763--3766",

journal = "Physical Review Letters",

issn = "1079-7114",

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TY - JOUR

T1 - Rotational Bands in the Doubly Magic Nucleus 56Ni

AU - Rudolph, Dirk

AU - Baktash, C.

AU - Brinkman, M. J.

AU - Caurier, E.

AU - Dean, D. J.

AU - Devlin, M.

AU - Dobaczewski, J.

AU - Heenen, P. H.

AU - Jin, H. Q.

AU - LaFosse, D. R.

AU - Nazarewicz, W.

AU - Nowacki, F.

AU - Poves, A.

AU - Riedinger, L. L.

AU - Sarantites, D. G.

AU - Satula, W.

AU - Yu, C. H.

N1 - 19

PY - 1999

Y1 - 1999

N2 - Structures of the medium- to high-spin states in the doubly magic nucleus Ni-56 have been investigated using the reaction Si-28(Ar-36, 2 alpha) and the gamma-ray spectrometer Gammasphere in conjunction with the 4 pi charged-particle detector array Microball. Two well-deformed rotational bands have been identified. There is evidence that one of the bands, which is identical to a sequence in the odd-odd neighbor Cu-58, partially decays via proton emission into the ground state of Co-55. Predictions of extensive large-scale shell-model and cranked Hartree-Fock and Hartree-Fock-Bogolyubov calculations are compared with the experimental data.

AB - Structures of the medium- to high-spin states in the doubly magic nucleus Ni-56 have been investigated using the reaction Si-28(Ar-36, 2 alpha) and the gamma-ray spectrometer Gammasphere in conjunction with the 4 pi charged-particle detector array Microball. Two well-deformed rotational bands have been identified. There is evidence that one of the bands, which is identical to a sequence in the odd-odd neighbor Cu-58, partially decays via proton emission into the ground state of Co-55. Predictions of extensive large-scale shell-model and cranked Hartree-Fock and Hartree-Fock-Bogolyubov calculations are compared with the experimental data.

U2 - 10.1103/PhysRevLett.82.3763

DO - 10.1103/PhysRevLett.82.3763

M3 - Letter

SN - 1079-7114

VL - 82

SP - 3763

EP - 3766

JO - Physical Review Letters

JF - Physical Review Letters

IS - 19

ER -

Rotational Bands in the Doubly Magic Nucleus 56Ni

Abstract

Bibliographical note

Subject classification (UKÄ)

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Research output

4D-imaging of drip-line radioactivity by detecting proton emission from 54mNi pictured with ACTAR TPC

Cite this

4D-imaging of drip-line radioactivity by detecting proton emission from ^54mNi pictured with ACTAR TPC