γ-ray spectroscopy of the odd-odd N=Z+2 deformed proton emitter 112Cs

P. T. Wady; J. F. Smith; E. S. Paul; B. Hadinia; C. J. Chiara; M. P. Carpenter; C. N. Davids; A. N. Deacon; S. J. Freeman; A. N. Grint; R. V F Janssens; B. P. Kay; T. Lauritsen; C. J. Lister; B. M. McGuirk; M. Petri; A. P. Robinson; D. Seweryniak; D. Steppenbeck; S. Zhu

doi:10.1103/PhysRevC.85.034329

γ-ray spectroscopy of the odd-odd N=Z+2 deformed proton emitter 112Cs

P. T. Wady^*, J. F. Smith, E. S. Paul, B. Hadinia, C. J. Chiara, M. P. Carpenter, C. N. Davids, A. N. Deacon, S. J. Freeman, A. N. Grint, R. V F Janssens, B. P. Kay, T. Lauritsen, C. J. Lister, B. M. McGuirk, M. Petri, A. P. Robinson, D. Seweryniak, D. Steppenbeck, S. Zhu

^*Corresponding author for this work

Physics

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

Abstract

Gamma-ray transitions have been observed in the proton-emitting N=Z+2 (T _z=1) isotope 112Cs. The transitions have been unambiguously assigned to 112Cs by correlation with the characteristic proton decay, using the method of recoil-decay tagging with mass selection. The measured proton-decay energy and half-life are E _p=810(5) keV and T _1/2=470(50) μs, respectively, which are consistent with previous measurements. Five γ-ray transitions have been observed which appear to form a rotational sequence. The energy differences between excited states in the sequence are consistent with an assignment as the favored signature of the ν(h _11/2) π(h _11/2) structure. Tentative evidence for fine structure in the 112Cs proton decay is also observed.

Original language	English
Article number	034329
Journal	Physical Review C
Volume	85
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.85.034329
Publication status	Published - 23 Mar 2012

Access to Document

10.1103/PhysRevC.85.034329

Cite this

Wady, P. T., Smith, J. F., Paul, E. S., Hadinia, B., Chiara, C. J., Carpenter, M. P., Davids, C. N., Deacon, A. N., Freeman, S. J., Grint, A. N., Janssens, R. V. F., Kay, B. P., Lauritsen, T., Lister, C. J., McGuirk, B. M., Petri, M., Robinson, A. P., Seweryniak, D., Steppenbeck, D., & Zhu, S. (2012). γ-ray spectroscopy of the odd-odd N=Z+2 deformed proton emitter 112Cs. Physical Review C, 85(3), Article 034329. https://doi.org/10.1103/PhysRevC.85.034329

@article{fb26e9c47abe4bedb97e493c95efce2b,

title = "γ-ray spectroscopy of the odd-odd N=Z+2 deformed proton emitter 112Cs",

abstract = "Gamma-ray transitions have been observed in the proton-emitting N=Z+2 (T z=1) isotope 112Cs. The transitions have been unambiguously assigned to 112Cs by correlation with the characteristic proton decay, using the method of recoil-decay tagging with mass selection. The measured proton-decay energy and half-life are E p=810(5) keV and T 1/2=470(50) μs, respectively, which are consistent with previous measurements. Five γ-ray transitions have been observed which appear to form a rotational sequence. The energy differences between excited states in the sequence are consistent with an assignment as the favored signature of the ν(h 11/2) π(h 11/2) structure. Tentative evidence for fine structure in the 112Cs proton decay is also observed.",

author = "Wady, {P. T.} and Smith, {J. F.} and Paul, {E. S.} and B. Hadinia and Chiara, {C. J.} and Carpenter, {M. P.} and Davids, {C. N.} and Deacon, {A. N.} and Freeman, {S. J.} and Grint, {A. N.} and Janssens, {R. V F} and Kay, {B. P.} and T. Lauritsen and Lister, {C. J.} and McGuirk, {B. M.} and M. Petri and Robinson, {A. P.} and D. Seweryniak and D. Steppenbeck and S. Zhu",

year = "2012",

month = mar,

day = "23",

doi = "10.1103/PhysRevC.85.034329",

language = "English",

volume = "85",

journal = "Physical Review C",

issn = "0556-2813",

publisher = "American Physical Society",

number = "3",

}

Wady, PT, Smith, JF, Paul, ES, Hadinia, B, Chiara, CJ, Carpenter, MP, Davids, CN, Deacon, AN, Freeman, SJ, Grint, AN, Janssens, RVF, Kay, BP, Lauritsen, T, Lister, CJ, McGuirk, BM, Petri, M, Robinson, AP, Seweryniak, D, Steppenbeck, D & Zhu, S 2012, 'γ-ray spectroscopy of the odd-odd N=Z+2 deformed proton emitter 112Cs', Physical Review C, vol. 85, no. 3, 034329. https://doi.org/10.1103/PhysRevC.85.034329

TY - JOUR

T1 - γ-ray spectroscopy of the odd-odd N=Z+2 deformed proton emitter 112Cs

AU - Wady, P. T.

AU - Smith, J. F.

AU - Paul, E. S.

AU - Hadinia, B.

AU - Chiara, C. J.

AU - Carpenter, M. P.

AU - Davids, C. N.

AU - Deacon, A. N.

AU - Freeman, S. J.

AU - Grint, A. N.

AU - Janssens, R. V F

AU - Kay, B. P.

AU - Lauritsen, T.

AU - Lister, C. J.

AU - McGuirk, B. M.

AU - Petri, M.

AU - Robinson, A. P.

AU - Seweryniak, D.

AU - Steppenbeck, D.

AU - Zhu, S.

PY - 2012/3/23

Y1 - 2012/3/23

N2 - Gamma-ray transitions have been observed in the proton-emitting N=Z+2 (T z=1) isotope 112Cs. The transitions have been unambiguously assigned to 112Cs by correlation with the characteristic proton decay, using the method of recoil-decay tagging with mass selection. The measured proton-decay energy and half-life are E p=810(5) keV and T 1/2=470(50) μs, respectively, which are consistent with previous measurements. Five γ-ray transitions have been observed which appear to form a rotational sequence. The energy differences between excited states in the sequence are consistent with an assignment as the favored signature of the ν(h 11/2) π(h 11/2) structure. Tentative evidence for fine structure in the 112Cs proton decay is also observed.

AB - Gamma-ray transitions have been observed in the proton-emitting N=Z+2 (T z=1) isotope 112Cs. The transitions have been unambiguously assigned to 112Cs by correlation with the characteristic proton decay, using the method of recoil-decay tagging with mass selection. The measured proton-decay energy and half-life are E p=810(5) keV and T 1/2=470(50) μs, respectively, which are consistent with previous measurements. Five γ-ray transitions have been observed which appear to form a rotational sequence. The energy differences between excited states in the sequence are consistent with an assignment as the favored signature of the ν(h 11/2) π(h 11/2) structure. Tentative evidence for fine structure in the 112Cs proton decay is also observed.

UR - http://www.scopus.com/inward/record.url?scp=84859119879&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.85.034329

DO - 10.1103/PhysRevC.85.034329

M3 - Article

AN - SCOPUS:84859119879

SN - 0556-2813

VL - 85

JO - Physical Review C

JF - Physical Review C

IS - 3

M1 - 034329

ER -

γ-ray spectroscopy of the odd-odd N=Z+2 deformed proton emitter 112Cs

Abstract

Access to Document

Other files and links

Cite this