Proton emitters 140Ho and 141Ho: Probing the structure of unbound Nilsson orbitals

K. Rykaczewski; J. C. Batchelder; C. R. Bingham; T. Davinson; T. N. Ginter; C. J. Gross; R. Grzywacz; M. Karny; B. D. MacDonald; J. F. Mas; J. W. McConnell; A. Piechaczek; R. C. Slinger; K. S. Toth; W. B. Walters; P. J. Woods; E. F. Zganjar; B. Barmore; L. Gr Ixaru; A. T. Kruppa; W. Nazarewicz; M. Rizea; T. Vertse

doi:10.1103/PhysRevC.60.011301

Proton emitters ¹⁴⁰Ho and ¹⁴¹Ho: Probing the structure of unbound Nilsson orbitals

K. Rykaczewski
, J. C. Batchelder
, C. R. Bingham
, T. Davinson
, T. N. Ginter
, C. J. Gross
, R. Grzywacz
, M. Karny
, B. D. MacDonald
, J. F. Mas
, J. W. McConnell
, A. Piechaczek
, R. C. Slinger
, K. S. Toth
, W. B. Walters
, P. J. Woods
, E. F. Zganjar
, B. Barmore
, L. Gr Ixaru
, A. T. Kruppa

W. Nazarewicz, M. Rizea, T. Vertse

Research output: Contribution to journal › Article › peer-review

80 Scopus citations

Abstract

Two new proton emitting states in the deformed nuclei ¹⁴⁰Ho (E_p = 1086 ± 10 keV, T_1/2=6±3 ms) and ^141mHo (E_p=1230±20 keV, T_1/2=8±3 μs) have been identified. Experimental data are interpreted using the coupled-channels Schrödinger equation with outgoing wave boundary conditions. The observed resonances are discussed in terms of deformed single-proton orbitals close to the Z=67 Fermi level.

Original language	English
Article number	011301
Pages (from-to)	113011-113015
Number of pages	5
Journal	Physical Review C - Nuclear Physics
Volume	60
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.60.011301
State	Published - Jul 1999

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Rykaczewski, K., Batchelder, J. C., Bingham, C. R., Davinson, T., Ginter, T. N., Gross, C. J., Grzywacz, R., Karny, M., MacDonald, B. D., Mas, J. F., McConnell, J. W., Piechaczek, A., Slinger, R. C., Toth, K. S., Walters, W. B., Woods, P. J., Zganjar, E. F., Barmore, B., Ixaru, L. G., ... Vertse, T. (1999). Proton emitters ¹⁴⁰Ho and ¹⁴¹Ho: Probing the structure of unbound Nilsson orbitals. Physical Review C - Nuclear Physics, 60(1), 113011-113015. Article 011301. https://doi.org/10.1103/PhysRevC.60.011301

@article{daf2ab5a985642fea015d4f1e89ebcfe,

title = "Proton emitters 140Ho and 141Ho: Probing the structure of unbound Nilsson orbitals",

abstract = "Two new proton emitting states in the deformed nuclei 140Ho (Ep = 1086 ± 10 keV, T1/2=6±3 ms) and 141mHo (Ep=1230±20 keV, T1/2=8±3 μs) have been identified. Experimental data are interpreted using the coupled-channels Schr{\"o}dinger equation with outgoing wave boundary conditions. The observed resonances are discussed in terms of deformed single-proton orbitals close to the Z=67 Fermi level.",

author = "K. Rykaczewski and Batchelder, \{J. C.\} and Bingham, \{C. R.\} and T. Davinson and Ginter, \{T. N.\} and Gross, \{C. J.\} and R. Grzywacz and M. Karny and MacDonald, \{B. D.\} and Mas, \{J. F.\} and McConnell, \{J. W.\} and A. Piechaczek and Slinger, \{R. C.\} and Toth, \{K. S.\} and Walters, \{W. B.\} and Woods, \{P. J.\} and Zganjar, \{E. F.\} and B. Barmore and Ixaru, \{L. Gr\} and Kruppa, \{A. T.\} and W. Nazarewicz and M. Rizea and T. Vertse",

year = "1999",

month = jul,

doi = "10.1103/PhysRevC.60.011301",

language = "English",

volume = "60",

pages = "113011--113015",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "1",

}

Rykaczewski, K, Batchelder, JC, Bingham, CR, Davinson, T, Ginter, TN, Gross, CJ, Grzywacz, R, Karny, M, MacDonald, BD, Mas, JF, McConnell, JW, Piechaczek, A, Slinger, RC, Toth, KS, Walters, WB, Woods, PJ, Zganjar, EF, Barmore, B, Ixaru, LG, Kruppa, AT, Nazarewicz, W, Rizea, M & Vertse, T 1999, 'Proton emitters ¹⁴⁰Ho and ¹⁴¹Ho: Probing the structure of unbound Nilsson orbitals', Physical Review C - Nuclear Physics, vol. 60, no. 1, 011301, pp. 113011-113015. https://doi.org/10.1103/PhysRevC.60.011301

TY - JOUR

T1 - Proton emitters 140Ho and 141Ho

T2 - Probing the structure of unbound Nilsson orbitals

AU - Rykaczewski, K.

AU - Batchelder, J. C.

AU - Bingham, C. R.

AU - Davinson, T.

AU - Ginter, T. N.

AU - Gross, C. J.

AU - Grzywacz, R.

AU - Karny, M.

AU - MacDonald, B. D.

AU - Mas, J. F.

AU - McConnell, J. W.

AU - Piechaczek, A.

AU - Slinger, R. C.

AU - Toth, K. S.

AU - Walters, W. B.

AU - Woods, P. J.

AU - Zganjar, E. F.

AU - Barmore, B.

AU - Ixaru, L. Gr

AU - Kruppa, A. T.

AU - Nazarewicz, W.

AU - Rizea, M.

AU - Vertse, T.

PY - 1999/7

Y1 - 1999/7

N2 - Two new proton emitting states in the deformed nuclei 140Ho (Ep = 1086 ± 10 keV, T1/2=6±3 ms) and 141mHo (Ep=1230±20 keV, T1/2=8±3 μs) have been identified. Experimental data are interpreted using the coupled-channels Schrödinger equation with outgoing wave boundary conditions. The observed resonances are discussed in terms of deformed single-proton orbitals close to the Z=67 Fermi level.

AB - Two new proton emitting states in the deformed nuclei 140Ho (Ep = 1086 ± 10 keV, T1/2=6±3 ms) and 141mHo (Ep=1230±20 keV, T1/2=8±3 μs) have been identified. Experimental data are interpreted using the coupled-channels Schrödinger equation with outgoing wave boundary conditions. The observed resonances are discussed in terms of deformed single-proton orbitals close to the Z=67 Fermi level.

UR - https://www.scopus.com/pages/publications/18344414569

U2 - 10.1103/PhysRevC.60.011301

DO - 10.1103/PhysRevC.60.011301

M3 - Article

AN - SCOPUS:18344414569

SN - 0556-2813

VL - 60

SP - 113011

EP - 113015

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 011301

ER -

Proton emitters ¹⁴⁰Ho and ¹⁴¹Ho: Probing the structure of unbound Nilsson orbitals

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