Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell

Robert Hoischen; Dirk Rudolph; H. L. Ma; P. Montuenga; Margareta Hellström; S. Pietri; Zs Podolyak; P. H. Regan; A. B. Garnsworthy; S. J. Steer; F. Becker; P. Bednarczyk; L. Caceres; P. Doornenbal; J. Gerl; M. Gorska; J. Grebosz; I. Kojouharov; N. Kurz; W. Prokopowicz; H. Schaffner; H. J. Wollersheim; Lise-Lotte Andersson; L. Atanasova; D. L. Balabanski; M. A. Bentley; A. Blazhev; C. Brandau; J. R. Brown; Claes Fahlander; Emma Johansson; A. Jungclaus

doi:10.1088/0954-3899/38/3/035104

Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell

Robert Hoischen, Dirk Rudolph, H. L. Ma, P. Montuenga, Margareta Hellström, S. Pietri, Zs Podolyak, P. H. Regan, A. B. Garnsworthy, S. J. Steer, F. Becker, P. Bednarczyk, L. Caceres, P. Doornenbal, J. Gerl, M. Gorska, J. Grebosz, I. Kojouharov, N. Kurz, W. ProkopowiczH. Schaffner, H. J. Wollersheim, Lise-Lotte Andersson, L. Atanasova, D. L. Balabanski, M. A. Bentley, A. Blazhev, C. Brandau, J. R. Brown, Claes Fahlander, Emma Johansson, A. Jungclaus

Dept of Physical Geography and Ecosystem Science

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Abstract

Following the fragmentation of a 550 MeV u(-1)primary beam of Ni-58, time-and energy-correlated gamma decays from isomeric states in neutron-deficient nuclei in the 1f(7/2) shell have been identified using the GSI fragment separator in combination with the RISING Ge-detector array. The results on isomers in the mirror pairs Ti-43(22)21-Sc-43(21)22 (I-pi = 3/2(+) and 19/2(-)), Cr-45(24)21-Sc-45(21)24 (I-pi = 3/2(+)) and V-45(23)22-Ti-45(22)23 (I-pi = 3/2(-)) are discussed in the framework of large scale pf and sdpf shell-model calculations, the former in conjunction with isospin symmetry breaking effects with emphasis on effective charges.

Original language	English
Article number	035104
Journal	Journal of Physics G: Nuclear and Particle Physics
Volume	38
Issue number	3
DOIs	https://doi.org/10.1088/0954-3899/38/3/035104
Publication status	Published - 2011

Subject classification (UKÄ)

Subatomic Physics

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10.1088/0954-3899/38/3/035104

LUP-Isomer-f7-JPG

1 Doctoral Thesis (compilation)

Isotope-Selective Spectroscopy: Fast Timing R&D and fp-Shell Mirror Isomers
Hoischen, R., 2011, Department of Physics, Lund University. 138 p.
Research output: Thesis › Doctoral Thesis (compilation)

1 Finished

Isotope-selective Spectroscopy: Fast Timing R&D and fp-Shell Mirror Isomers
Hoischen, R. (Research student), Rudolph, D. (Supervisor), Golubev, P. (Assistant supervisor) & Gerl, J. (Assistant supervisor)
The Royal Physiographic Society in Lund
2006/10/01 → 2011/03/31
Project: Dissertation

Cite this

Hoischen, R., Rudolph, D., Ma, H. L., Montuenga, P., Hellström, M., Pietri, S., Podolyak, Z., Regan, P. H., Garnsworthy, A. B., Steer, S. J., Becker, F., Bednarczyk, P., Caceres, L., Doornenbal, P., Gerl, J., Gorska, M., Grebosz, J., Kojouharov, I., Kurz, N., ... Jungclaus, A. (2011). Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell. Journal of Physics G: Nuclear and Particle Physics, 38(3), Article 035104. https://doi.org/10.1088/0954-3899/38/3/035104

@article{fd8e15831ba3461cbde3541b3c1004f8,

title = "Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell",

abstract = "Following the fragmentation of a 550 MeV u(-1)primary beam of Ni-58, time-and energy-correlated gamma decays from isomeric states in neutron-deficient nuclei in the 1f(7/2) shell have been identified using the GSI fragment separator in combination with the RISING Ge-detector array. The results on isomers in the mirror pairs Ti-43(22)21-Sc-43(21)22 (I-pi = 3/2(+) and 19/2(-)), Cr-45(24)21-Sc-45(21)24 (I-pi = 3/2(+)) and V-45(23)22-Ti-45(22)23 (I-pi = 3/2(-)) are discussed in the framework of large scale pf and sdpf shell-model calculations, the former in conjunction with isospin symmetry breaking effects with emphasis on effective charges.",

author = "Robert Hoischen and Dirk Rudolph and Ma, {H. L.} and P. Montuenga and Margareta Hellstr{\"o}m and S. Pietri and Zs Podolyak and Regan, {P. H.} and Garnsworthy, {A. B.} and Steer, {S. J.} and F. Becker and P. Bednarczyk and L. Caceres and P. Doornenbal and J. Gerl and M. Gorska and J. Grebosz and I. Kojouharov and N. Kurz and W. Prokopowicz and H. Schaffner and Wollersheim, {H. J.} and Lise-Lotte Andersson and L. Atanasova and Balabanski, {D. L.} and Bentley, {M. A.} and A. Blazhev and C. Brandau and Brown, {J. R.} and Claes Fahlander and Emma Johansson and A. Jungclaus",

year = "2011",

doi = "10.1088/0954-3899/38/3/035104",

language = "English",

volume = "38",

journal = "Journal of Physics G: Nuclear and Particle Physics",

issn = "0954-3899",

publisher = "IOP Publishing",

number = "3",

}

Hoischen, R, Rudolph, D, Ma, HL, Montuenga, P, Hellström, M, Pietri, S, Podolyak, Z, Regan, PH, Garnsworthy, AB, Steer, SJ, Becker, F, Bednarczyk, P, Caceres, L, Doornenbal, P, Gerl, J, Gorska, M, Grebosz, J, Kojouharov, I, Kurz, N, Prokopowicz, W, Schaffner, H, Wollersheim, HJ, Andersson, L-L, Atanasova, L, Balabanski, DL, Bentley, MA, Blazhev, A, Brandau, C, Brown, JR, Fahlander, C, Johansson, E & Jungclaus, A 2011, 'Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell', Journal of Physics G: Nuclear and Particle Physics, vol. 38, no. 3, 035104. https://doi.org/10.1088/0954-3899/38/3/035104

TY - JOUR

T1 - Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell

AU - Hoischen, Robert

AU - Rudolph, Dirk

AU - Ma, H. L.

AU - Montuenga, P.

AU - Hellström, Margareta

AU - Pietri, S.

AU - Podolyak, Zs

AU - Regan, P. H.

AU - Garnsworthy, A. B.

AU - Steer, S. J.

AU - Becker, F.

AU - Bednarczyk, P.

AU - Caceres, L.

AU - Doornenbal, P.

AU - Gerl, J.

AU - Gorska, M.

AU - Grebosz, J.

AU - Kojouharov, I.

AU - Kurz, N.

AU - Prokopowicz, W.

AU - Schaffner, H.

AU - Wollersheim, H. J.

AU - Andersson, Lise-Lotte

AU - Atanasova, L.

AU - Balabanski, D. L.

AU - Bentley, M. A.

AU - Blazhev, A.

AU - Brandau, C.

AU - Brown, J. R.

AU - Fahlander, Claes

AU - Johansson, Emma

AU - Jungclaus, A.

PY - 2011

Y1 - 2011

N2 - Following the fragmentation of a 550 MeV u(-1)primary beam of Ni-58, time-and energy-correlated gamma decays from isomeric states in neutron-deficient nuclei in the 1f(7/2) shell have been identified using the GSI fragment separator in combination with the RISING Ge-detector array. The results on isomers in the mirror pairs Ti-43(22)21-Sc-43(21)22 (I-pi = 3/2(+) and 19/2(-)), Cr-45(24)21-Sc-45(21)24 (I-pi = 3/2(+)) and V-45(23)22-Ti-45(22)23 (I-pi = 3/2(-)) are discussed in the framework of large scale pf and sdpf shell-model calculations, the former in conjunction with isospin symmetry breaking effects with emphasis on effective charges.

AB - Following the fragmentation of a 550 MeV u(-1)primary beam of Ni-58, time-and energy-correlated gamma decays from isomeric states in neutron-deficient nuclei in the 1f(7/2) shell have been identified using the GSI fragment separator in combination with the RISING Ge-detector array. The results on isomers in the mirror pairs Ti-43(22)21-Sc-43(21)22 (I-pi = 3/2(+) and 19/2(-)), Cr-45(24)21-Sc-45(21)24 (I-pi = 3/2(+)) and V-45(23)22-Ti-45(22)23 (I-pi = 3/2(-)) are discussed in the framework of large scale pf and sdpf shell-model calculations, the former in conjunction with isospin symmetry breaking effects with emphasis on effective charges.

U2 - 10.1088/0954-3899/38/3/035104

DO - 10.1088/0954-3899/38/3/035104

M3 - Article

SN - 0954-3899

VL - 38

JO - Journal of Physics G: Nuclear and Particle Physics

JF - Journal of Physics G: Nuclear and Particle Physics

IS - 3

M1 - 035104

ER -

Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell

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Research output

Isotope-Selective Spectroscopy: Fast Timing R&D and fp-Shell Mirror Isomers

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Isotope-selective Spectroscopy: Fast Timing R&D and fp-Shell Mirror Isomers

Cite this