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First gamma-ray spectroscopy of Fe-49 and Ni-53: isospin-breaking effects at large proton excess

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First gamma-ray spectroscopy of Fe-49 and Ni-53 : isospin-breaking effects at large proton excess. / Brown, J. R.; Bentley, M. A.; Adrich, P.; Bazin, D.; Cook, J. M.; Diget, Christian Aaen; Gade, A.; Glasmacher, T.; Lenzi, S. M.; McDaniel, S.; Pritychenko, B.; Ratkiewicz, A.; Siwek, K.; Taylor, M. J.; Weisshaar, D.

In: Physical Review C, Vol. 80, No. 1, 011306, 06.07.2009, p. 1-5.

Research output: Contribution to journalArticlepeer-review

Harvard

Brown, JR, Bentley, MA, Adrich, P, Bazin, D, Cook, JM, Diget, CA, Gade, A, Glasmacher, T, Lenzi, SM, McDaniel, S, Pritychenko, B, Ratkiewicz, A, Siwek, K, Taylor, MJ & Weisshaar, D 2009, 'First gamma-ray spectroscopy of Fe-49 and Ni-53: isospin-breaking effects at large proton excess', Physical Review C, vol. 80, no. 1, 011306, pp. 1-5. https://doi.org/10.1103/PhysRevC.80.011306

APA

Brown, J. R., Bentley, M. A., Adrich, P., Bazin, D., Cook, J. M., Diget, C. A., Gade, A., Glasmacher, T., Lenzi, S. M., McDaniel, S., Pritychenko, B., Ratkiewicz, A., Siwek, K., Taylor, M. J., & Weisshaar, D. (2009). First gamma-ray spectroscopy of Fe-49 and Ni-53: isospin-breaking effects at large proton excess. Physical Review C, 80(1), 1-5. [011306]. https://doi.org/10.1103/PhysRevC.80.011306

Vancouver

Brown JR, Bentley MA, Adrich P, Bazin D, Cook JM, Diget CA et al. First gamma-ray spectroscopy of Fe-49 and Ni-53: isospin-breaking effects at large proton excess. Physical Review C. 2009 Jul 6;80(1):1-5. 011306. https://doi.org/10.1103/PhysRevC.80.011306

Author

Brown, J. R. ; Bentley, M. A. ; Adrich, P. ; Bazin, D. ; Cook, J. M. ; Diget, Christian Aaen ; Gade, A. ; Glasmacher, T. ; Lenzi, S. M. ; McDaniel, S. ; Pritychenko, B. ; Ratkiewicz, A. ; Siwek, K. ; Taylor, M. J. ; Weisshaar, D. / First gamma-ray spectroscopy of Fe-49 and Ni-53 : isospin-breaking effects at large proton excess. In: Physical Review C. 2009 ; Vol. 80, No. 1. pp. 1-5.

Bibtex - Download

@article{47e5317771414e6cadf32277a76e9163,
title = "First gamma-ray spectroscopy of Fe-49 and Ni-53: isospin-breaking effects at large proton excess",
abstract = "Isospin-breaking effects have been studied for the first time in T=32 isobaric analog states. Gamma decays have been observed from T-z=-32 nuclei, Fe-49 and Ni-53, presented here in new level schemes, and mirror energy differences have been computed following observation of analog states in V-49 and Mn-53, respectively. Shell-model calculations in the fp shell are in good agreement with the data and reveal the importance of non-Coulomb isospin-breaking effects in T=32 isobaric analog states. A two-step fragmentation process was developed to allow access to highly proton-rich nuclei and to produce each member of a mirror pair via mirrored fragmentation of a Ni-56 secondary beam. This work represents the first study using this technique and demonstrates the power of this approach for future studies of isobaric analog states in very proton-rich systems.",
keywords = "SHELL-MODEL, EXOTIC NUCLEI, SYMMETRY, ENERGIES, STATES, CR-49, V-49",
author = "Brown, {J. R.} and Bentley, {M. A.} and P. Adrich and D. Bazin and Cook, {J. M.} and Diget, {Christian Aaen} and A. Gade and T. Glasmacher and Lenzi, {S. M.} and S. McDaniel and B. Pritychenko and A. Ratkiewicz and K. Siwek and Taylor, {M. J.} and D. Weisshaar",
year = "2009",
month = jul,
day = "6",
doi = "10.1103/PhysRevC.80.011306",
language = "English",
volume = "80",
pages = "1--5",
journal = "Physical Review C - Nuclear Physics",
issn = "0556-2813",
publisher = "American Physical Society",
number = "1",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - First gamma-ray spectroscopy of Fe-49 and Ni-53

T2 - isospin-breaking effects at large proton excess

AU - Brown, J. R.

AU - Bentley, M. A.

AU - Adrich, P.

AU - Bazin, D.

AU - Cook, J. M.

AU - Diget, Christian Aaen

AU - Gade, A.

AU - Glasmacher, T.

AU - Lenzi, S. M.

AU - McDaniel, S.

AU - Pritychenko, B.

AU - Ratkiewicz, A.

AU - Siwek, K.

AU - Taylor, M. J.

AU - Weisshaar, D.

PY - 2009/7/6

Y1 - 2009/7/6

N2 - Isospin-breaking effects have been studied for the first time in T=32 isobaric analog states. Gamma decays have been observed from T-z=-32 nuclei, Fe-49 and Ni-53, presented here in new level schemes, and mirror energy differences have been computed following observation of analog states in V-49 and Mn-53, respectively. Shell-model calculations in the fp shell are in good agreement with the data and reveal the importance of non-Coulomb isospin-breaking effects in T=32 isobaric analog states. A two-step fragmentation process was developed to allow access to highly proton-rich nuclei and to produce each member of a mirror pair via mirrored fragmentation of a Ni-56 secondary beam. This work represents the first study using this technique and demonstrates the power of this approach for future studies of isobaric analog states in very proton-rich systems.

AB - Isospin-breaking effects have been studied for the first time in T=32 isobaric analog states. Gamma decays have been observed from T-z=-32 nuclei, Fe-49 and Ni-53, presented here in new level schemes, and mirror energy differences have been computed following observation of analog states in V-49 and Mn-53, respectively. Shell-model calculations in the fp shell are in good agreement with the data and reveal the importance of non-Coulomb isospin-breaking effects in T=32 isobaric analog states. A two-step fragmentation process was developed to allow access to highly proton-rich nuclei and to produce each member of a mirror pair via mirrored fragmentation of a Ni-56 secondary beam. This work represents the first study using this technique and demonstrates the power of this approach for future studies of isobaric analog states in very proton-rich systems.

KW - SHELL-MODEL

KW - EXOTIC NUCLEI

KW - SYMMETRY

KW - ENERGIES

KW - STATES

KW - CR-49

KW - V-49

UR - http://www.scopus.com/inward/record.url?scp=68549087159&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.80.011306

DO - 10.1103/PhysRevC.80.011306

M3 - Article

VL - 80

SP - 1

EP - 5

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 1

M1 - 011306

ER -