Fission fragment isomers populated via Li6+Th232

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

doi:10.1103/PhysRevC.81.014301

Fission fragment isomers populated via Li6+Th232

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

Physics

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. © 2010 The American Physical Society.

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

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10.1103/PhysRevC.81.014301

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

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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\textasciitilde{}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. {\textcopyright} 2010 The American Physical Society.",

author = "Ressler and Caggiano and Francy and Peplowski 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 and Jordan and Lesher, \{S. R.\} and McMahan, \{M. A.\} and Palmer and L. Phair and Scielzo, \{N. D.\} and Swearingen and Warren 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",

publisher = "American Physical Society",

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Ressler, Caggiano, Francy, Peplowski, Allmond, JM, Beausang, CW, Bernstein, LA, Bleuel, DL, Burke, JT, Fallon, P, Hecht, Jordan, , Lesher, SR, McMahan, MA, Palmer, Phair, L, Scielzo, ND, Swearingen, Warren & 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, null

AU - Caggiano, null

AU - Francy, null

AU - Peplowski, null

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, null

AU - Jordan, null

AU - Lesher, S. R.

AU - McMahan, M. A.

AU - Palmer, null

AU - Phair, L.

AU - Scielzo, N. D.

AU - Swearingen, null

AU - Warren, null

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. © 2010 The American Physical Society.

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. © 2010 The American Physical Society.

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U2 - 10.1103/PhysRevC.81.014301

DO - 10.1103/PhysRevC.81.014301

M3 - Article

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

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