Fission fragment isomers populated via Li6+Th232

J. J. Ressler; J. A. Caggiano; C. J. Francy; P. N. Peplowski; J. M. Allmond; C. W. Beausang; L. A. Bernstein; D. L. Bleuel; J. T. Burke; P. Fallon; A. A. Hecht; D. V. Jordan; S. R. Lesher; M. A. McMahan; T. S. Palmer; L. Phair; N. D. Scielzo; P. G. Swearingen; G. A. Warren; M. Wiedeking

doi:10.1103/PhysRevC.81.014301

Fission fragment isomers populated via Li6+Th232

J. J. Ressler, J. A. Caggiano, C. J. Francy, P. N. Peplowski, J. M. Allmond, C. W. Beausang, L. A. Bernstein, D. L. Bleuel, J. T. Burke, P. Fallon, A. A. Hecht, D. V. Jordan, S. R. Lesher, M. A. McMahan, T. S. Palmer, L. Phair, N. D. Scielzo, P. G. Swearingen, G. A. Warren, M. Wiedeking

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

14 Scopus citations

Abstract

Short-lived isomers in fission fragments following bombardment of 45-MeV Li6 on Th232 were examined. Isomers in the A~95,122, and 132 mass regions were observed. New isomeric decays were observed in In121 [T1/2=17(2) μs], In123 (T1/2 100 mu;s), and Sb125 [T1/2=25(4) μs]. These isomers are suggested to arise from ν(h11/2 d3/2)7- and ν(h11/2 s1/2)5- neutron core excitations coupling with the valence proton.

Original language	English
Article number	014301
Journal	Physical Review C - Nuclear Physics
Volume	81
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.81.014301
State	Published - Jan 6 2010
Externally published	Yes

Access to Document

10.1103/PhysRevC.81.014301

Cite this

Ressler, J. J., Caggiano, J. A., Francy, C. J., Peplowski, P. N., Allmond, J. M., Beausang, C. W., Bernstein, L. A., Bleuel, D. L., Burke, J. T., Fallon, P., Hecht, A. A., Jordan, D. V., Lesher, S. R., McMahan, M. A., Palmer, T. S., Phair, L., Scielzo, N. D., Swearingen, P. G., Warren, G. A., & Wiedeking, M. (2010). Fission fragment isomers populated via Li6+Th232. Physical Review C - Nuclear Physics, 81(1), Article 014301. https://doi.org/10.1103/PhysRevC.81.014301

@article{9ff32152a81a42b6af5564ff9fd51966,

title = "Fission fragment isomers populated via Li6+Th232",

abstract = "Short-lived isomers in fission fragments following bombardment of 45-MeV Li6 on Th232 were examined. Isomers in the A~95,122, and 132 mass regions were observed. New isomeric decays were observed in In121 [T1/2=17(2) μs], In123 (T1/2 100 mu;s), and Sb125 [T1/2=25(4) μs]. These isomers are suggested to arise from ν(h11/2 d3/2)7- and ν(h11/2 s1/2)5- neutron core excitations coupling with the valence proton.",

author = "Ressler, {J. J.} and Caggiano, {J. A.} and Francy, {C. J.} and Peplowski, {P. N.} and Allmond, {J. M.} and Beausang, {C. W.} and Bernstein, {L. A.} and Bleuel, {D. L.} and Burke, {J. T.} and P. Fallon and Hecht, {A. A.} and Jordan, {D. V.} and Lesher, {S. R.} and McMahan, {M. A.} and Palmer, {T. S.} and L. Phair and Scielzo, {N. D.} and Swearingen, {P. G.} and Warren, {G. A.} and M. Wiedeking",

year = "2010",

month = jan,

day = "6",

doi = "10.1103/PhysRevC.81.014301",

language = "English",

volume = "81",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "1",

}

Ressler, JJ, Caggiano, JA, Francy, CJ, Peplowski, PN, Allmond, JM, Beausang, CW, Bernstein, LA, Bleuel, DL, Burke, JT, Fallon, P, Hecht, AA, Jordan, DV, Lesher, SR, McMahan, MA, Palmer, TS, Phair, L, Scielzo, ND, Swearingen, PG, Warren, GA & Wiedeking, M 2010, 'Fission fragment isomers populated via Li6+Th232', Physical Review C - Nuclear Physics, vol. 81, no. 1, 014301. https://doi.org/10.1103/PhysRevC.81.014301

TY - JOUR

T1 - Fission fragment isomers populated via Li6+Th232

AU - Ressler, J. J.

AU - Caggiano, J. A.

AU - Francy, C. J.

AU - Peplowski, P. N.

AU - Allmond, J. M.

AU - Beausang, C. W.

AU - Bernstein, L. A.

AU - Bleuel, D. L.

AU - Burke, J. T.

AU - Fallon, P.

AU - Hecht, A. A.

AU - Jordan, D. V.

AU - Lesher, S. R.

AU - McMahan, M. A.

AU - Palmer, T. S.

AU - Phair, L.

AU - Scielzo, N. D.

AU - Swearingen, P. G.

AU - Warren, G. A.

AU - Wiedeking, M.

PY - 2010/1/6

Y1 - 2010/1/6

N2 - Short-lived isomers in fission fragments following bombardment of 45-MeV Li6 on Th232 were examined. Isomers in the A~95,122, and 132 mass regions were observed. New isomeric decays were observed in In121 [T1/2=17(2) μs], In123 (T1/2 100 mu;s), and Sb125 [T1/2=25(4) μs]. These isomers are suggested to arise from ν(h11/2 d3/2)7- and ν(h11/2 s1/2)5- neutron core excitations coupling with the valence proton.

AB - Short-lived isomers in fission fragments following bombardment of 45-MeV Li6 on Th232 were examined. Isomers in the A~95,122, and 132 mass regions were observed. New isomeric decays were observed in In121 [T1/2=17(2) μs], In123 (T1/2 100 mu;s), and Sb125 [T1/2=25(4) μs]. These isomers are suggested to arise from ν(h11/2 d3/2)7- and ν(h11/2 s1/2)5- neutron core excitations coupling with the valence proton.

UR - http://www.scopus.com/inward/record.url?scp=75149165610&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.81.014301

DO - 10.1103/PhysRevC.81.014301

M3 - Article

AN - SCOPUS:75149165610

SN - 0556-2813

VL - 81

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 014301

ER -

Fission fragment isomers populated via Li6+Th232

Abstract

Access to Document

Other files and links

Fingerprint

Cite this